CN107028674A - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN107028674A CN107028674A CN201710286552.7A CN201710286552A CN107028674A CN 107028674 A CN107028674 A CN 107028674A CN 201710286552 A CN201710286552 A CN 201710286552A CN 107028674 A CN107028674 A CN 107028674A
- Authority
- CN
- China
- Prior art keywords
- electric toothbrush
- brush
- control chip
- pcb board
- main body
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/221—Control arrangements therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/224—Electrical recharging arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/225—Handles or details thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
Abstract
The present invention discloses a kind of electric toothbrush, including brush, the brush is provided with an at least infrared sensor, the infrared sensor includes sensor main body and the transmitter and receiver located at the sensor main body, the sensor main body is contained in the brush, and the brush offers two through holes, and the transmitter and the receiver are exposed to the brush by two through holes respectively, the electric toothbrush also includes control chip, and the infrared sensor is electrically connected with the control chip.When technical solution of the present invention brush for electric toothbrush leaves oral cavity, motion is automatically stopped.
Description
Technical field
The present invention relates to small stores technical field, more particularly to a kind of electric toothbrush.
Background technology
Electric toothbrush more thoroughly, effectively removes bacterial plaque with cleaning, reduced relative to traditional manually operated toothbrush
The advantages of gingivitis and bleeding gums, thus enjoy consumers.In use, brush drives in motor for electric toothbrush
Lower progress high speed rotation is vibrated to clean tooth.But user is during brushing teeth, has and definitely pause, now brush is put
In the oral external of user, but still in high speed rotation or vibrational state so that the toothpaste foam on brush splashes.
The content of the invention
The main object of the present invention is to provide a kind of electric toothbrush, it is intended to automatically controls when brush leaves oral cavity and stops fortune
It is dynamic.
To achieve the above object, the present invention proposes a kind of electric toothbrush, including brush, and the brush is infrared provided with least one
Sensor, the infrared sensor includes sensor main body and the transmitter and receiver located at the sensor main body, described
Sensor main body is contained in the brush, and the brush offers two through holes, the transmitter and receiver difference
Be exposed to the brush by two through holes, the electric toothbrush also includes control chip, the infrared sensor with it is described
Control chip is electrically connected.
Preferably, the brush also includes two seals, and two seal is sheathed on the transmitter and reception respectively
Device, and it is respectively accommodated in through hole described in two.
Preferably, the electric toothbrush also includes the first pcb board and the second pcb board electrically connected with first pcb board,
The sensor main body is located at first pcb board, and the control chip is located at second pcb board.
Preferably, the brush is formed with accommodating chamber, and first pcb board is contained in the accommodating chamber.
Preferably, the electric toothbrush also includes brush arm component and Handleset, and described brush arm component one end is connected to institute
Brush is stated, the other end is connected to the Handleset.
Preferably, the electric toothbrush also includes the motor and drive link electrically connected with control chip, the handle group
Part is formed with accommodating cavity, and the motor is contained in the accommodating cavity, and described drive link one end is connected to the motor, another
End is connected to the brush.
Preferably, the electric toothbrush also includes the power module for being contained in the accommodating cavity, the power module and institute
State control chip electrical connection.
Preferably, the brush arm component offers through hole vertically, and the drive link wears the through hole.
Preferably, the electric toothbrush also includes the charging module located at the Handleset, the charging module and institute
State power module electrical connection.
Preferably, the electric toothbrush also include located at the Handleset outer surface button, the button with it is described
Control chip is electrically connected.
Technical solution of the present invention is by the infrared sensor located at brush, during brushing teeth, and brush stops when leaving oral cavity
Only move, so that the toothpaste foam being prevented effectively from brush splashes, lift Consumer's Experience.The infrared sensor of the present invention includes passing
Sensor main body, transmitter and receiver, to keep infrared sensor to be in normal operating conditions, need to be prevented sensor main body
Water process.Transmitter sends infrared ray, and infrared ray is propagated forward, when running into shelter, reflects, enters on shelter surface
And be received by the receiver, to avoid infrared ray from being blocked in itself by brush in communication process, through hole is offered in brush, is launched
Device and receiver are exposed to brush by the through hole.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of electric toothbrush one of the present invention；
Fig. 2 is the part-structure schematic diagram of electric toothbrush removal brush, brush arm component and Handleset in Fig. 1.
Drawing reference numeral explanation：
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute is directional in the embodiment of the present invention indicates that (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., if should
When particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or when can not realize it will be understood that the combination of this technical scheme is not present, also not in the protection model of application claims
Within enclosing.
The present invention proposes a kind of electric toothbrush 100.
Referring to figs. 1 to the structural representation that 2, Fig. 1 is the embodiment of electric toothbrush one of the present invention；Fig. 2 is electric toothbrush in Fig. 1
Remove the part-structure schematic diagram of brush, brush arm component and Handleset.
In embodiments of the present invention, the electric toothbrush 100, including brush 10, the brush 10 is provided with least one infrared biography
Sensor, the infrared sensor includes sensor main body and the transmitter and receiver located at the sensor main body, the biography
Sensor main body is contained in the brush 10, and the brush 10 offers two through holes, the transmitter and the receiver point
Be not exposed to the brush 10 by two through holes, the electric toothbrush also includes control chip, the infrared sensor with
The control chip electrical connection.
When in use, brush 10 is placed in oral cavity by user, is arranged at brush for the electric toothbrush 100 of technical solution of the present invention
The infrared light that 10 infrared sensor is launched is reflected by oral cavity, so that infrared sensor detects infrared signal, and
The infrared signal is converted into electric signal, control chip receives the electric signal, controls the electric toothbrush 100 to start working；
During user of toothbrushing, pause is had, now brush 10 leaves the oral cavity of user, infrared sensor is not detected by infrared light letter
Number, the control chip control stop motion of brush 10.The present invention electric toothbrush 100 by the infrared sensor located at brush 10,
During brushing teeth, stop motion when brush 10 leaves oral cavity, so that the toothpaste foam being prevented effectively from brush 10 splashes, lifting
Consumer's Experience.The infrared sensor of the present invention includes sensor main body, transmitter and receiver, to keep infrared sensor to be in
Normal operating conditions, need to carry out water-proofing treatment to sensor main body.Transmitter sends infrared ray, and infrared ray is propagated forward, works as chance
During to shelter, reflect, and then be received by the receiver on shelter surface, to avoid infrared ray from being brushed in communication process
First 10 itself are blocked, and offer through hole in brush 10, transmitter and receiver are exposed to brush 10 by the through hole.
The brush 10 also includes two seals, and two seal is sheathed on the transmitter and receiver respectively, and
It is respectively accommodated in through hole described in two.
Alternatively, the seal is sealing ring or fluid sealant.
Technical solution of the present invention realizes comprehensive waterproof to infrared sensor by setting seal in transmitter and receiver
Design, maintains the normal operation of electric toothbrush 100.
The electric toothbrush 100 also includes the first pcb board 20 and the second pcb board 30 electrically connected with first pcb board,
The sensor main body is located at the first pcb board 20, and the control chip is located at the second pcb board 30.
Preferably, first pcb board 20 and second pcb board 30 are connected by flexible PCB.
The electric toothbrush 100 of technical solution of the present invention includes the first pcb board 20, and infrared sensor is located at the first pcb board 20,
Specifically, the infrared sensor carries pin, the pin is welded on the first pcb board 20；Electric toothbrush 100 also includes second
Pcb board 30, control chip is on the second pcb board 30, and a flexible PCB (FPC) one end is connected to the first pcb board 20, another
End is connected to the second pcb board 30, so as to realize the control core on the infrared sensor and the second pcb board 30 on the first pcb board 20
The electric connection of piece, is easy to the signal between infrared sensor and control chip to convey.
The brush 10 is formed with accommodating chamber, and first pcb board 20 is contained in the accommodating chamber.
The brush 10 of technical solution of the present invention is formed with accommodating chamber, and the first pcb board 20 is contained in the accommodating chamber, brush 10
With the other assemblies formation sealing structure of electric toothbrush 100, prevent moisture from entering the first pcb board 20.
The electric toothbrush 100 also includes brush arm component 40 and Handleset 50, and described one end of brush arm component 40 is connected to
The brush 10, the other end is connected to the Handleset 50
The substantially cylindrical of Handleset 50 of technical solution of the present invention, is easy to user to grip.Brush arm component 40 and handle
The junction of component 50 is seamlessly transitted.
The electric toothbrush 100 also includes the motor 70 and drive link 80 electrically connected with control chip, the handle group
Part 50 is formed with accommodating cavity, and the motor 70 is contained in the accommodating cavity, and described one end of drive link 80 is connected to described electronic
Machine 70, the other end is connected to the brush 10.
The electric toothbrush 100 of technical solution of the present invention includes motor 70 and drive link 80, and drive link 80 is located at motor
Between 70 and drive link 80, the motor 70 is vibrated by the driving brush 10 of drive link 80；Motor 70 is electrically connected with control chip
Connect, control chip control motor 70 starts or stopped operating.Accommodating cavity is offered inside Handleset 50, the motor 70 holds
It is contained in above-mentioned accommodating cavity so that the compact conformation of electric toothbrush 100 of the present invention.
The electric toothbrush 100 also includes the power module 90 for being contained in the accommodating cavity, the power module 90 and institute
State control chip electrical connection.
The power module 90 of technical solution of the present invention is control chip, motor 70 and infrared sensor provide work electricity
Source, further, control chip control the work shape of motor 70 by controlling whether power module powers to motor 70
State.
The brush arm component 40 offers through hole vertically, and the drive link 80 wears the through hole.
To avoid drive link 80 outside electric toothbrush 100, influence attractive in appearance, while to improve bonding strength, the electricity
Dynamic toothbrush 100 also includes brush arm component 40, and brush arm component 40 offers through hole vertically, and drive link 80 wears the through hole.
The electric toothbrush 100 also include located at the Handleset 50 charging module, the charging module with it is described
Power module 90 is electrically connected.
Technical solution of the present invention electric toothbrush 100 also includes charging module, and the charging module is used to fill power module 90
Electricity, when electric toothbrush 100 is in off working state, charges to power module 90.
The electric toothbrush 100 also includes the button 60 located at the outer surface of Handleset 50, the button 60 and institute
State control chip electrical connection.
The outer surface of the Handleset 50 of technical solution of the present invention offers an opening, and button 60 is located at flexible PCB
(FPC) on, and the outer surface of Handleset 50 is exposed to by the opening, user controls electric toothbrush by pressing the button 60
100 open.
The application method of above-mentioned electric toothbrush 100, comprises the following steps：
Start the electric toothbrush 100；
When brush 10 enters access customer oral cavity, infrared sensor detects signal, and the signal is transferred into control chip, control
Coremaking piece control brush 10 is moved；
When brush 10 leaves user oral cavity, infrared sensor is not detected by signal, and control chip control brush 10 stops fortune
It is dynamic.
The application method of electric toothbrush 100 is as follows in technical solution of the present invention：First, depresses button 60, start this electronic
Toothbrush 100, control chip control power module 90 is powered to infrared sensor, the transmitter transmitting infrared ray of infrared sensor；
Brush 10 is put into oral cavity by user, and infrared ray reflects in inner buccal surfaces, and is connect by the receiver of infrared sensor
Receive, now, infrared sensor detects signal, and the signal is transferred into control chip, and control chip control motor 70 is opened
Beginning work, drives brush 10 to start vibration；When brush 10 is placed in oral external by user, infrared sensor is not detected by signal,
Control chip control motor 70 is stopped, and brush 10 stops vibration.The electric toothbrush 100 of the present invention is real by control chip
Now automatically control, application method is simple, with preferably Consumer's Experience.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (10)
1. a kind of electric toothbrush, including brush, it is characterised in that the brush is provided with an at least infrared sensor, described infrared
Sensor includes sensor main body and the transmitter and receiver located at the sensor main body, and the sensor main body is contained in
In the brush, the brush offers two through holes, and the transmitter and the receiver are revealed by two through holes respectively
For the brush, the electric toothbrush also includes control chip, and the infrared sensor is electrically connected with the control chip.
2. electric toothbrush as claimed in claim 1, it is characterised in that the brush also includes two seals, two sealing
Part is sheathed on the transmitter and receiver respectively, and is respectively accommodated in through hole described in two.
3. electric toothbrush as claimed in claim 1, it is characterised in that the electric toothbrush also include the first pcb board and with institute
The second pcb board of the first pcb board electrical connection is stated, the sensor main body is located at first pcb board, and the control chip is located at
Second pcb board.
4. electric toothbrush as claimed in claim 3, it is characterised in that the brush is formed with accommodating chamber, first pcb board
It is contained in the accommodating chamber.
5. the electric toothbrush as described in claim any one of 1-4, it is characterised in that the electric toothbrush also includes brush arm component
And Handleset, described brush arm component one end is connected to the brush, and the other end is connected to the Handleset.
6. electric toothbrush as claimed in claim 5, it is characterised in that the electric toothbrush also includes electrically connecting with control chip
Motor and drive link, the Handleset is formed with accommodating cavity, and the motor is contained in the accommodating cavity, the biography
Lever one end is connected to the motor, and the other end is connected to the brush.
7. electric toothbrush as claimed in claim 6, it is characterised in that the electric toothbrush also includes being contained in the accommodating cavity
Power module, the power module electrically connects with the control chip.
8. electric toothbrush as claimed in claim 6, it is characterised in that the brush arm component offers through hole vertically, described
Drive link wears the through hole.
9. electric toothbrush as claimed in claim 5, it is characterised in that the electric toothbrush also includes being located at the Handleset
Charging module, the charging module electrically connects with the power module.
10. electric toothbrush as claimed in claim 5, it is characterised in that the electric toothbrush also includes being located at the handle group
The button of part outer surface, the button is electrically connected with the control chip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286552.7A CN107028674A (en) | 2017-04-25 | 2017-04-25 | Electric toothbrush |
| PCT/CN2017/091672 WO2018196158A1 (en) | 2017-04-25 | 2017-07-04 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286552.7A CN107028674A (en) | 2017-04-25 | 2017-04-25 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107028674A true CN107028674A (en) | 2017-08-11 |
Family
ID=59535261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710286552.7A Pending CN107028674A (en) | 2017-04-25 | 2017-04-25 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107028674A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378949A (en) * | 2018-04-28 | 2018-08-10 | 深圳市奥斯其电器有限公司 | Biological detection electric toothbrush |
| CN109009524A (en) * | 2018-07-05 | 2018-12-18 | 黄李冯 | It is a kind of to prevent the circuit structure of electric toothbrush head mutually |
| CN110811890A (en) * | 2019-10-16 | 2020-02-21 | 深圳市威益德智能科技有限公司 | Electric toothbrush and using method thereof |
| CN110897745A (en) * | 2019-12-13 | 2020-03-24 | 维沃移动通信有限公司 | Electric tooth brush |
| US11925329B2 (en) | 2018-05-10 | 2024-03-12 | Koninklijke Philips N.V. | Methods and systems for adjusting behavior of personal care device based on status of oral cavity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066770A (en) * | 1992-05-24 | 1992-12-09 | 吴波 | Cylindrical rotating electric toothbrush |
| CN203802596U (en) * | 2013-11-29 | 2014-09-03 | 王留军 | Integrated electric toothbrush |
| CN204722482U (en) * | 2015-07-06 | 2015-10-28 | 董浩天 | A kind of toothbrush of improvement |
| CN105963040A (en) * | 2016-06-12 | 2016-09-28 | 叶雨玲 | Electric toothbrush for preventing toothpaste from being splashed |
| CN207640519U (en) * | 2017-04-25 | 2018-07-24 | 深圳市云顶信息技术有限公司 | Electric toothbrush |
-
2017
- 2017-04-25 CN CN201710286552.7A patent/CN107028674A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066770A (en) * | 1992-05-24 | 1992-12-09 | 吴波 | Cylindrical rotating electric toothbrush |
| CN203802596U (en) * | 2013-11-29 | 2014-09-03 | 王留军 | Integrated electric toothbrush |
| CN204722482U (en) * | 2015-07-06 | 2015-10-28 | 董浩天 | A kind of toothbrush of improvement |
| CN105963040A (en) * | 2016-06-12 | 2016-09-28 | 叶雨玲 | Electric toothbrush for preventing toothpaste from being splashed |
| CN207640519U (en) * | 2017-04-25 | 2018-07-24 | 深圳市云顶信息技术有限公司 | Electric toothbrush |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378949A (en) * | 2018-04-28 | 2018-08-10 | 深圳市奥斯其电器有限公司 | Biological detection electric toothbrush |
| CN108378949B (en) * | 2018-04-28 | 2024-03-15 | 深圳市奥斯其电器有限公司 | Biological detection electric toothbrush |
| US11925329B2 (en) | 2018-05-10 | 2024-03-12 | Koninklijke Philips N.V. | Methods and systems for adjusting behavior of personal care device based on status of oral cavity |
| CN109009524A (en) * | 2018-07-05 | 2018-12-18 | 黄李冯 | It is a kind of to prevent the circuit structure of electric toothbrush head mutually |
| CN110811890A (en) * | 2019-10-16 | 2020-02-21 | 深圳市威益德智能科技有限公司 | Electric toothbrush and using method thereof |
| CN110897745A (en) * | 2019-12-13 | 2020-03-24 | 维沃移动通信有限公司 | Electric tooth brush |
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| 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: 20180703 Address after: 233010 No. 1, unit 26, No. 396 Tu Shan Road, Yuhui District, Bengbu, Anhui, China No. 401 Applicant after: Liu Shurun Address before: 518000 Shenzhen, Guangdong, Nanshan District Shahe street, Shennan Road 9676, Tai Chong business center, C building, 2801-D room. Applicant before: Shenzhen top cloud Information Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180927 Address after: 518000 Guangdong Province Shenzhen Nanshan District Guangdong Sea Street Office Tonggu Road West, Shennan Avenue North Dachong Business Center (Phase III) 3 32G Applicant after: Shenzhen top cloud Information Technology Co., Ltd. Address before: 233010 No. 1, unit 26, No. 396 Tu Shan Road, Yuhui District, Bengbu, Anhui, China No. 401 Applicant before: Liu Shurun |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |