CN112218222A - A home hearing information barrier-free system - Google Patents
A home hearing information barrier-free system Download PDFInfo
- Publication number
- CN112218222A CN112218222A CN202011198018.9A CN202011198018A CN112218222A CN 112218222 A CN112218222 A CN 112218222A CN 202011198018 A CN202011198018 A CN 202011198018A CN 112218222 A CN112218222 A CN 112218222A
- Authority
- CN
- China
- Prior art keywords
- signal receiver
- sound source
- source collector
- home
- alarm signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/04—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception comprising pocket amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
- H04R27/04—Electric megaphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a home auditory information barrier-free system, which comprises: an integrated loudspeaker, the integrated loudspeaker comprising: a horn; an audio amplifier outputting a signal to the horn; the plurality of wireless receivers comprise a doorbell signal receiver, an alarm signal receiver, an indoor distress signal receiver, a telephone signal receiver and a multimedia equipment sound signal receiver; the system also comprises a doorbell signal transmitter, an alarm signal transmitter, an indoor distress signal transmitter, a telephone signal transmitter and a first sound source collector which are wirelessly connected with the integrated loudspeaker. Through the system, the hearing-impaired person can listen to various sounds related to home-based care without wearing equipment such as a hearing aid, and the equipment is not required to be matched by special mechanisms, so that the system is simple and convenient to use.
Description
Technical Field
The invention relates to the field of hearing-aid equipment, in particular to a household auditory information barrier-free system.
Background
According to the current situation of China, the national determined basic endowment strategy is based on home endowment, relies on community service and supplements institutional endowment. The latest aging proportion statistical data: 98% of family endowment, 2% of institution endowment and less than 1% of community endowment.
In home-based care of the elderly, acquisition of various auditory information is an indispensable component in daily life, but the quality of home life of the elderly is seriously affected due to auditory information acquisition impairment caused by hearing loss of the elderly. More importantly, the method also forms a plurality of potential safety hazards such as: prompt of gas alarm, prompt of fire alarm, notification of safe evacuation, and the like.
And (3) displaying data: the incidence rate of the hearing disorder of 60-70 years old in China is 53.65%, and the incidence rate of the hearing disorder of 70-75 years old in China is as high as 78.21%.
In daily life of home-based care for the elderly, there are roughly the following cases that constitute hearing information disorders: the doorbell cannot be listened by fixed telephone, the mobile phone ringtone cannot be listened by fixed telephone, the television content cannot be listened by fixed telephone, the broadcast content cannot be listened by broadcast, the gas alarm cannot be listened by smoke alarm, the communication with family members cannot be listened by fixed telephone, and the community activities cannot be listened by fixed telephone.
At present, only hearing aids are available for helping presbycusis, but statistical data of related professional organizations for several years show that the proportion of using the hearing aids by the elderly is less than 10%, and three main reasons for the proportion are that the hearing aids are unclear, uncomfortable to wear and complicated to match.
Therefore, the market urgently needs a hearing aid product which is clear in hearing, comfortable to wear and simple in fitting.
Disclosure of Invention
It is an object of the present invention to provide a home auditory information barrier-free system that addresses, at least to some extent, the above-mentioned deficiencies of the related art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a home auditory information unobstructed system comprising:
an integrated loudspeaker, the integrated loudspeaker comprising: a horn; an audio amplifier outputting a signal to the horn; the plurality of wireless receivers comprise a doorbell signal receiver, an alarm signal receiver, an indoor distress signal receiver, a telephone signal receiver and a multimedia equipment sound signal receiver;
the doorbell signal transmitter is wirelessly connected with the doorbell signal receiver;
an alarm signal transmitter wirelessly connected to the alarm signal receiver;
the indoor distress signal transmitter is wirelessly connected with the indoor distress signal receiver;
a telephone signal transmitter wirelessly connected to the telephone signal receiver; and the first sound source collector is wirelessly connected with the sound signal receiver of the multimedia equipment.
Preferably, the alarm signal receiver includes a gas alarm signal receiver and a smoke alarm signal receiver, and the alarm signal transmitter includes a gas alarm signal transmitter wirelessly connected to the gas alarm signal receiver and a smoke alarm signal transmitter wirelessly connected to the smoke alarm signal receiver.
Preferably, the first sound source collector is connected with a multimedia device through an audio cable, and the first sound source collector receives a sound signal of the multimedia device and then wirelessly transmits the sound signal to the multimedia device sound signal receiver.
Preferably, house auditory information accessible system still include collar clamp formula megaphone and with collar clamp formula megaphone wireless connection's second sound source collector, integrated megaphone still include with second sound source collector wireless connection's speech signal receiver, the sound source collector of second sound source collector for wearing formula. Preferably, the second sound source collector comprises a body and a clamping mechanism by which the second sound source collector can be worn on the collar.
Preferably, the integrated loudspeaker is a desk-top loudspeaker.
Preferably, the number of the loudspeakers of the integrated loudspeaker is at least two, and all the loudspeakers are arranged in a fan shape.
Preferably, the integrated loudspeaker is further provided with an optical prompter for reflecting a doorbell signal, an alarm signal, an indoor distress signal and a telephone signal.
Preferably, the integrated microphone and the collar clip microphone are respectively provided with a charging interface and a power switch.
Compared with the prior art, the invention has at least the following beneficial effects:
the hearing-impaired person can listen to various sounds related to home-based care without wearing equipment such as a hearing aid, and the hearing-impaired person does not need to go to a special mechanism to perform equipment fitting, so that the hearing-impaired person is simple and convenient to use.
Drawings
FIG. 1 is a block diagram of a home auditory information barrier-free system;
FIG. 2 is a circuit block diagram of an integrated microphone;
FIG. 3 is a schematic view of a horn layout of an integrated loudspeaker;
FIG. 4 is a circuit block diagram of a collar clamp microphone;
FIG. 5 is a schematic diagram of an embodiment of a collar clamp microphone;
FIG. 6 is a schematic view of another embodiment of a neck clip type loudspeaker;
reference numerals: 1. an integrated loudspeaker; 2. a hearing impaired person; 3. a doorbell signal transmitter; 4. a gas alarm signal transmitter; 5. a smoke alarm signal transmitter; 6. an indoor distress signal emitter; 7. a telephone signal transmitter; 8. a first sound source collector; 9. a multimedia device; 10. communicating the object; 11. a second sound source collector; 12. a collar clip type loudspeaker;
101. a second horn; 102. an audio amplifier; 103. a second battery; 104. a plurality of wireless receivers; 1041. a doorbell signal receiver; 1042. a gas alarm signal receiver; 1043. a smoke alarm signal receiver; 1044. an indoor distress signal receiver; 1045. a telephone signal receiver; 1046. a multimedia device sound signal receiver;
1201. a signal receiver; 1202. a signal amplifier; 1203. a first horn; 1204. a first battery; 1205. a body; 1206. a volume adjuster; 1207. a channel switcher; 1208. a clamping mechanism; 1209. a power switch; 1211. a light prompter; 1212. a sound outlet hole; 1213. a cover body; 1214. and a connecting belt.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Referring to fig. 1, the home auditory information barrier-free system includes: the integrated alarm device comprises an integrated loudspeaker 1, a doorbell signal emitter 3, a gas alarm signal emitter 4, a smoke alarm signal emitter 5, an indoor distress signal emitter 6, a telephone signal emitter 7, a first sound source collector 8, and further comprises a collar clamp type loudspeaker 12 and a second sound source collector 11.
As shown in fig. 2, the integrated microphone 1 includes: a second horn 101; an audio amplifier 102 that outputs a signal to the second speaker 101; and a plurality of wireless receivers 104 electrically connected to the audio amplifier 102. The plurality of wireless receivers 104 include a doorbell signal receiver 1041, a gas alarm signal receiver 1042, a smoke alarm signal receiver 1043, an indoor distress signal receiver 1044, a telephone signal receiver 1045 and a multimedia device sound signal receiver 1046, which are in one-to-one wireless connection with the above doorbell signal transmitter 3, the gas alarm signal transmitter 4, the smoke alarm signal transmitter 5, the indoor distress signal transmitter 6, the telephone signal transmitter 7 and the first sound source collector 8.
The integrated loudspeaker 1 further comprises a second battery 103, the second battery 103 providing an operating voltage to the audio amplifier 102 and the receivers. Integrated megaphone 1 still is provided with interface and switch that charges.
The integrated loudspeaker 1 is further provided with an optical prompter for reflecting doorbell signals, alarm signals, indoor distress signals and telephone signals, the optical prompter is preferably an LED lamp, and different signals can be distinguished through the flashing frequency, the lighting interval time, the lighting color and the like of the LED lamp.
The integrated loudspeaker 1 is preferably a desk loudspeaker which can be conveniently placed in a desired place, such as on a tea table, a dining table, a desk, etc. Generally speaking, the amplification power is such that when the integrated loudspeaker 1 is placed in the central position of the living room, the hearing impaired person 2 can clearly recognize the emitted sound at all locations in the room.
The integrated loudspeaker 1 is preferably provided with a plurality of second horns 101, all the second horns 101 being arranged in a fan shape as shown in fig. 3, enabling the sound waves to radiate to a greater extent.
When the device is used, the first sound source collector 8 is connected to a multimedia device 9 (such as a television, a media player, etc.) through an audio cable, and the first sound source collector 8 receives a sound signal of the multimedia device 9 and then wirelessly transmits the sound signal to the multimedia device sound signal receiver 1046.
The problem that the hearing-impaired person can identify the sounds of a doorbell, an alarm, a telephone, a distress call device, a television and the like is solved.
Further, it is necessary to solve the problem of voice recognition when the hearing-impaired person 2 communicates with a person.
Referring again to fig. 1, to solve the problem of voice recognition during communication, the system further includes a collar-clip type microphone 12 and a second sound source collector 11 wirelessly connected to the collar-clip type microphone 12.
When in use, the second sound source collector 11 is worn on the communication object 10 to collect the voice of the communication object 10 and wirelessly transmit the voice to the collar clamp type loudspeaker 12. The neck clip type loudspeaker 12 is worn on the collar of the hearing-impaired person 2, receives the signal sent by the second sound source collector 11, amplifies the signal and outputs high-decibel sound waves through a loudspeaker. On one hand, the collar clip type loudspeaker 12 is worn on the collar of the hearing-impaired person 2 to draw the sound source from the communicator to the ear side of the person, and on the other hand, the collar clip type loudspeaker 12 amplifies the sound, and the two aspects are combined, so that the hearing-impaired person 2 can clearly hear the voice of the communication object 10. Thus, the problem that the hearing-impaired person 2 cannot hear clearly when communicating with each other is solved.
The second sound source collector 11 preferably includes a body and a clamping mechanism, and the second sound source collector can be worn on the collar of the communication object 10 through the clamping mechanism.
The circuit of the collar clamp loudspeaker 12 is shown in fig. 4. As shown in fig. 4, the circuit of the collar clamp type microphone 12 includes a signal receiver 1201, a signal amplifier 1202, a first speaker 1203, and a first battery 1204 for supplying voltage. The signal receiver 1201 is wirelessly connected to the second sound source collector 11, and receives the signal transmitted by the second sound source collector 11.
Fig. 5 shows a structure of a neck clip type loudspeaker 12 according to an embodiment. As shown in fig. 5, the collar clamp loudspeaker 12 includes a body 1205 and a clamping mechanism 1208. Clamping mechanism 1208 is a clamping piece at the back of the body 1205, one end of the clamping piece is in clamping fit with the body 1205, the other end of the clamping piece is in magnetic attraction fit with the body 1205, and the loudspeaker and the collar are fixed through the clamping mechanism 1208. The clip is conveniently removable by being snapped onto the body, so that the clamping mechanism 1208 can be easily exchanged for different styles and colors.
The body 1205 is provided with a volume adjuster 1206 which can conveniently adjust the volume of the collar clamp type loudspeaker 12. The main body 1205 is further provided with a channel switch 1207, which can adjust the frequency of the signal receiver 1201 to adapt to the second sound source collector 11 with different emission frequencies, and the channel switch 1207 is of a knob structure, so that the operation is convenient.
Fig. 6 shows another embodiment of a structure of a collar clamp loudspeaker 12, wherein the collar clamp loudspeaker 12 employs another clamping mechanism 1208. As shown in fig. 6, the clamping mechanism 1208 of the collar clip type loudspeaker 12 includes a cover 1213 and a connecting band 1214, the connecting band 1214 is a flexible band, the cover 1213 and the main body 1205 are arranged in a mirror image, the cover 1213 and the main body 1205 are combined by magnetic attraction, one end of the connecting band 1214 is fixed to the cover 1213, and the other end is fixed to the main body 1205. When in use, the collar is clamped between the cover 1213 and the body 1205 to fix the loudspeaker on the collar. The collar clip type loudspeaker 12 has no conventional clip, and is neat and beautiful in appearance.
As shown in fig. 6, the clip-type microphone 12 is further provided with a power switch 1209, a light alarm 1211 and a charging interface. The sound outlet 1212 is disposed at the side, and the light indicator 1211 is an LED lamp, which can indicate the operation status, power level, etc.
The second sound source collector can also be a microphone integrated with the collar clamp type loudspeaker.
In conclusion, the system utilizes the integrated loudspeaker 1 to amplify and play signals of various sound sources such as a doorbell, an alarm, a help caller, a television, a telephone and the like, and to make sound playing of the sound sources closer to a hearing-impaired person 2, so that the problem that the old people cannot hear the sound clearly when the old people are at home for nursing the old is solved. Meanwhile, the system utilizes the matching of the collar clamp type loudspeaker 12 and the second sound source collector 11, on one hand, the voice of the communication object 10 is amplified and played, on the other hand, the playing of the voice of the communication object 10 is very close to the ears of the hearing-impaired person 2, and therefore the problem that the hearing-impaired person 2 cannot hear clearly when communicating with people is solved. The purpose of hearing barrier-free in home-care and old-age is achieved.
The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for the purpose of helping those skilled in the art understand the present invention, and is not to be construed as limiting the scope of the present invention. Various modifications, equivalent changes, etc. made by those skilled in the art under the spirit of the present invention shall be included in the protection scope of the present invention.
Claims (9)
1. A home auditory information barrier-free system, comprising:
an integrated loudspeaker, the integrated loudspeaker comprising: a horn; an audio amplifier outputting a signal to the horn; the plurality of wireless receivers comprise a doorbell signal receiver, an alarm signal receiver, an indoor distress signal receiver, a telephone signal receiver and a multimedia equipment sound signal receiver;
the doorbell signal transmitter is wirelessly connected with the doorbell signal receiver;
an alarm signal transmitter wirelessly connected to the alarm signal receiver;
the indoor distress signal transmitter is wirelessly connected with the indoor distress signal receiver;
a telephone signal transmitter wirelessly connected to the telephone signal receiver; and
and the first sound source collector is wirelessly connected with the sound signal receiver of the multimedia equipment.
2. A home auditory information barrier-free system according to claim 1, wherein the alarm signal receiver comprises a gas alarm signal receiver and a smoke alarm signal receiver, and the alarm signal transmitter comprises a gas alarm signal transmitter wirelessly connected to the gas alarm signal receiver and a smoke alarm signal transmitter wirelessly connected to the smoke alarm signal receiver.
3. The system of claim 1, wherein the first sound source collector is connected to a multimedia device through an audio cable, and the first sound source collector receives the sound signal of the multimedia device and wirelessly transmits the sound signal to the multimedia device sound signal receiver.
4. The system of claim 1, further comprising a collar clamp microphone and a second sound source collector wirelessly connected to the collar clamp microphone, wherein the integrated microphone further comprises a voice signal receiver wirelessly connected to the second sound source collector, and wherein the second sound source collector is a wearable sound source collector.
5. The home auditory information barrier-free system of claim 4, wherein the second sound source collector comprises a body and a clamping mechanism by which the second sound source collector can be worn on a collar.
6. A home auditory information barrier-free system according to claim 1, wherein the integrated loudspeaker is a desktop loudspeaker.
7. A home auditory information barrier-free system according to claim 1, wherein the integrated loudspeaker has at least two horns, all arranged in a fan shape.
8. A home auditory information barrier-free system according to claim 1, wherein the integrated loudspeaker is further provided with an optical cue for reflecting a doorbell signal, an alarm signal, an indoor distress signal and a telephone signal.
9. A home auditory information barrier-free system according to claim 1, wherein the integrated microphone and the collar-clip microphone are provided with a charging interface and a power switch, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198018.9A CN112218222A (en) | 2020-10-31 | 2020-10-31 | A home hearing information barrier-free system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198018.9A CN112218222A (en) | 2020-10-31 | 2020-10-31 | A home hearing information barrier-free system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112218222A true CN112218222A (en) | 2021-01-12 |
Family
ID=74057862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011198018.9A Pending CN112218222A (en) | 2020-10-31 | 2020-10-31 | A home hearing information barrier-free system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112218222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113115192A (en) * | 2021-03-30 | 2021-07-13 | 陈岩 | Home Hearing Information Accessibility System |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200187285Y1 (en) * | 2000-01-20 | 2000-07-01 | 이경환 | Apparatus of audio cognition transceiver for auditory sence disorder |
| KR20090005982U (en) * | 2007-12-13 | 2009-06-17 | 주식회사 모닝테크놀로지 | Comprehensive Communication System for the Deaf |
| KR20170105769A (en) * | 2016-03-10 | 2017-09-20 | 박상률 | Sound recognition apparatus and method for hearing impaired person |
| CN109547908A (en) * | 2017-09-22 | 2019-03-29 | 吉林省优利尔科技有限公司 | A kind of hearing assistant system |
| CN213462324U (en) * | 2020-10-31 | 2021-06-15 | 陈岩 | Home auditory information barrier-free system |
-
2020
- 2020-10-31 CN CN202011198018.9A patent/CN112218222A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200187285Y1 (en) * | 2000-01-20 | 2000-07-01 | 이경환 | Apparatus of audio cognition transceiver for auditory sence disorder |
| KR20090005982U (en) * | 2007-12-13 | 2009-06-17 | 주식회사 모닝테크놀로지 | Comprehensive Communication System for the Deaf |
| KR20170105769A (en) * | 2016-03-10 | 2017-09-20 | 박상률 | Sound recognition apparatus and method for hearing impaired person |
| CN109547908A (en) * | 2017-09-22 | 2019-03-29 | 吉林省优利尔科技有限公司 | A kind of hearing assistant system |
| CN213462324U (en) * | 2020-10-31 | 2021-06-15 | 陈岩 | Home auditory information barrier-free system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113115192A (en) * | 2021-03-30 | 2021-07-13 | 陈岩 | Home Hearing Information Accessibility System |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7548617B2 (en) | Bluetooth earphone | |
| US8155362B2 (en) | Wireless listening system | |
| US6681022B1 (en) | Two-way communication earpiece | |
| US8447370B2 (en) | Microphone techniques | |
| US20060094481A1 (en) | Earphone and microphone adapter | |
| US20080240477A1 (en) | Wireless multiple input hearing assist device | |
| CN207340160U (en) | A kind of wireless K songs sound system | |
| CN105554664A (en) | Headset based sound processing method and apparatus, and headset | |
| WO2020238274A1 (en) | Hearing aid with wireless transmission function | |
| CN208094796U (en) | A kind of hearing aid and hearing assistance system | |
| CN213462324U (en) | Home auditory information barrier-free system | |
| JP3066305U (en) | Hearing aid | |
| CN112218222A (en) | A home hearing information barrier-free system | |
| EP0793372A1 (en) | A hands-free phone converter | |
| CN114422891A (en) | Wired earphones, wireless earphones, true wireless earphones, mask earphones, mobile phones | |
| CN113115192B (en) | Home Hearing Information Accessibility System | |
| US6807434B1 (en) | Communication system for telephone | |
| JP2018504857A (en) | Speech intelligibility improvement system | |
| CN205195931U (en) | Headset | |
| CN213462329U (en) | Integrated loudspeaker | |
| JPS59500744A (en) | Automatic communication system | |
| KR200357328Y1 (en) | Combination hearing aid system | |
| KR200494601Y1 (en) | Portable wireless transmitter including audio input plug and wireless transceiver system including the same | |
| KR102452503B1 (en) | System having portable wireless transmitter and receiver with built-in earphone jack | |
| CN213462328U (en) | Collar clip type loudspeaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220714 Address after: A102-1, building 7, phase II, Dongjiu Innovation Park, No. 73, Xiali South Road, Xiali Lang community, Nanwan street, Longgang District, Shenzhen, Guangdong 518000 Applicant after: Zhongting Technology (Shenzhen) Co.,Ltd. Address before: 163000 Room 101, gate 2, no.2-1, Weiliu Road, Saertu District, Daqing City, Heilongjiang Province Applicant before: Chen Yan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230726 Address after: A102, Building 7, Phase 2, Dongjiu Innovation Technology Park, No. 73 Xiali South Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Applicant after: SHENZHEN RAYSON BELL HEARING TECHNOLOGY Co.,Ltd. Address before: A102-1, building 7, phase II, Dongjiu Innovation Park, No. 73, Xiali South Road, Xiali Lang community, Nanwan street, Longgang District, Shenzhen, Guangdong 518000 Applicant before: Zhongting Technology (Shenzhen) Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240816 Address after: Room 302, 3rd Floor, Building 24, Aerospace Modern City, No. 169 Wenwei Road, Wencheng Town, Wenchang City, Haikou City, Hainan Province 571300- XJL-B44 Applicant after: Shengyun Zhiting (Hainan) Education Technology Co.,Ltd. Country or region after: China Address before: A102, Building 7, Phase 2, Dongjiu Innovation Technology Park, No. 73 Xiali South Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Applicant before: SHENZHEN RAYSON BELL HEARING TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250620 Address after: 902-L218, Building B, Times Square, No. 99 Longcheng Avenue, Shangjing Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, China Applicant after: SHENZHEN RAYSON BELL HEARING TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 302, 3rd Floor, Building 24, Aerospace Modern City, No. 169 Wenwei Road, Wencheng Town, Wenchang City, Haikou City, Hainan Province 571300- XJL-B44 Applicant before: Shengyun Zhiting (Hainan) Education Technology Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right |