CN201725238U - Multi-functional vehicle-mounted portable computer - Google Patents
Multi-functional vehicle-mounted portable computer Download PDFInfo
- Publication number
- CN201725238U CN201725238U CN2010200562650U CN201020056265U CN201725238U CN 201725238 U CN201725238 U CN 201725238U CN 2010200562650 U CN2010200562650 U CN 2010200562650U CN 201020056265 U CN201020056265 U CN 201020056265U CN 201725238 U CN201725238 U CN 201725238U
- Authority
- CN
- China
- Prior art keywords
- application processor
- personal computer
- module
- vehicle mounted
- multifunctional vehicle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Navigation (AREA)
Abstract
The utility model discloses a multi-functional vehicle-mounted portable computer; a computer host comprises a main board, a shell body, a switch button, a headphone, a microphone, an earphone jack, an LCD display screen, buttons, a writing pen, a volume key, a camera button, a camera and a camera flashlight, and an alcohol sensor can be arranged in a writing pen jack. Wherein, the main board comprises an application processor (AP CPU), a power supply management chip, a baseband chip, a radio frequency chip, a multi-media chip and the like. By adopting the application processor (AP), the multi-functional vehicle-mounted portable computer integrates the functions of a vehicle-mounted voice navigation system, a mobile telephone, a vehicle-mounted wireless internet-surfing system, an alcohol detection device, an HD camera, a two-dimensional code identification system, a wireless local area network (WIFI), a radio, a Bluetooth system, a multi-media video and audio playing system (MP3, MP4, television watching, movie watching), a large-capacity memory and the like, and realizes the requirements of a user on safe driving, mobile office, wireless communication, electronic wallets, game entertainment and the like.
Description
Technical field
The utility model relates to a kind of computer, especially a kind of multifunctional vehicle mounted Hand Personal Computer that is used in the onboard wireless intelligent terminal.
Background technology
The step that enters average family along with automobile is more and more faster, and at present vehicle-mounted computer (any type of vehicle-mounted and Hand Personal Computer, equipment such as PDA, PPC) is used very extensive.Since two thousand two, family-sized car becomes the another big consumption hot spot after house-purchase, data presentation according to statistical department, the recoverable amount of national car in 2005 is above 9,200,000, can bring up to 1,500 ten thousand in 2010, become second largest automobile production and consumption big country after the U.S., the fast development of automobile itself has also driven relevant supporting, the development of service industry, predict according to authoritative institution, automobile develops to multifunctional direction as the simple function of pure walking-replacing tool, and infotech is loaded into becomes Europe gradually on the automobile, beautiful, the first-selected new equipment in market behind the automobiles such as day.The proposition of automobile computing platform and central computer notion thereof makes the intellectuality of following automobile, networking become the certainty of development.Predict according to authoritative institution: network service and electronic information are handled the basic configuration that will become the 21 century automobile.Automobile Eization is made up of several parts such as safety, convenient, information, amusement and high-speed radio communications, and therefore the requirement to vehicle mounted multimedia is: integrate multiple function, create the value of maximum for the user in limited space.Eization makes automobile integrate multiple enjoyment such as driving, work, life, recreation.
And the disadvantage of present onboard navigation system and terminal also appears day by day.Its navigation map is outmoded, can not reflect real-time road, complicated operation, navigation circuit be provided with unreasonable, can't real-time communication, could not get on to the Net, can not realize that mobile office, storage space are too little, handle arithmetic capability too poor, more can not make mobile phone and use, do not have safety monitoring driver alcohol content function yet, do not have the electronic purse function that two-dimension code is discerned yet, more do not see inconvenience parts such as amusement functions such as TV, film, poor expandability.
Summary of the invention
The purpose of this utility model is that development a kind ofly overcomes above-mentioned shortcoming, and the driving entirely of a kind of Jian, mobile office, wireless telecommunications, stored value card, the multiple function of Entertainment multifunctional vehicle mounted Hand Personal Computer are provided.
The technical scheme of a kind of multifunctional vehicle mounted Hand Personal Computer of the utility model is: this computer adopts application processor (AP), by high speed serial ports 1, built-in radio modem is connected with application processor (AP), realizes voice call and high-speed wireless access function; Described application processor (AP) is selected the ARM core architecture for use, perhaps selects the MIPS core architecture for use; Described built-in radio modem is selected 2G (GSM, CDMA) for use, perhaps 2.5G (GPRS, CDMA 1X), perhaps 2.75G (EDGE), perhaps 3G (WCDMA, CDMA2000, TD-SCDMA), the perhaps communication module of 4G (LTE, WiMax).
Described radio modem also is connected with application processor (AP) by external hi-speed USB interface (HighSpeed USB).
This computer also by high speed serial ports 3, is connected the GPS module with application processor (AP), realize the vehicle-mounted voice navigation function; Described GPS module is selected hardware GPS or GPS of semi-software or the serial module of network assistance GPS (A-GPS) for use.
This computer also by high speed serial ports 4, is connected the alcohol detection module with application processor (AP), realize alcohol detection and warning function.
Described alcohol detection module is to connect A/D analog to digital converter input application processor (AP) by the hypersensitivity alcohol sensor by the amplification filtering circuit, also having after drinking simultaneously, the casualty data storehouse also is connected with application processor (AP) by the control of software intelligent algorithm, after by application processor (AP) input signal being handled judgement, output LCD image alarm, voice reminder, photoelectricity LED alerting signal.
This computer also has the high-pixel camera head and connects A/D analog to digital converter input application processor (AP) by the amplification filtering circuit, simultaneously in application processor (AP), the two-dimension code identification software is installed, the image that the high-pixel camera head obtains is by the analysis identification of two-dimension code identification software, obtain correct two-dimension code data, realize the function of stored value card.
Described application processor (AP) also passes through I
2C interface connects high-pixel camera head and radio; Also connect bluetooth transmitters by serial ports 2; Also connect LAN (Local Area Network) WiFi module by the SDIO interface.
Described application processor (AP) also is connected with hard disk, internal memory, USB flash disk expansion by memory interface.
The LCD display that this computer vehicle-mounted type adopts is greater than or equal to 4.3 inches, uses vehicle-mounted bracket to fix or be embedded in the car; The LCD display that the mobile phone type adopts is less than or equal to 4.3 inches, is easy to carry about with one, and uses as smart mobile phone.
Described application processor (AP) also passes through I
2C interface connects the simulation television module, also connects digital television module by the SPI interface simultaneously, and be provided with the television mode change-over switch between simulated television module and digital television module.
The beneficial effects of the utility model are: by adopting application processor (ApplicationProcessor), collection 1, vehicle-mounted voice navigation; 2, mobile phone; 3, onboard wireless online; 4, alcohol-detection device; 5, high definition camera; 6, two-dimension code identification; 7, WLAN (wireless local area network) (WIFI); 8, radio; 9, bluetooth; 10, multimedia video is play (MP3, MP4, see TV, see a film); 11, function such as mass storage has realized that the user is for many-sided demands such as safe driving, mobile office, wireless telecommunications, stored value card, Entertainments.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is the radio modem schematic diagram that the utility model is used for mobile communication;
Fig. 3 is that the utility model is used for vehicle-mounted voice navigation GPS schematic diagram;
Fig. 4 is that the utility model is used for alcohol detection module principle figure;
Fig. 5 is that the utility model is used for two-dimension code recognition principle figure;
Fig. 6 is that the utility model is used for Digital Television and simulated television schematic diagram;
Fig. 7 is a surface structure synoptic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified, the technical scheme of a kind of multifunctional vehicle mounted Hand Personal Computer of the utility model is: this computer adopts application processor (AP), by high speed serial ports 1, built-in radio modem is connected with application processor (AP), realizes voice call and high-speed wireless access function; Described application processor (AP) is selected the ARM core architecture for use, perhaps selects the MIPS core architecture for use; Described built-in radio modem is selected 2G (GSM, CDMA) for use, perhaps 2.5G (GPRS, CDMA 1X), perhaps 2.75G (EDGE), perhaps 3G (WCDMA, CDMA2000, TD-SCDMA), the perhaps communication module of 4G (LTE, WiMax).
Described radio modem also is connected with application processor (AP) by external hi-speed USB interface (HighSpeed USB).
This computer also by high speed serial ports 3, is connected the GPS module with application processor (AP), realize the vehicle-mounted voice navigation function; Described GPS module is selected hardware GPS or GPS of semi-software or the serial module of network assistance GPS (A-GPS) for use.
GPS navigation is implemented principle: the RF signal that satellite receives is earlier by a passive band-pass filter, to reduce to be with outer Radio frequency interference (RFI); The back then is one and puts in advance under the regular situation; Radiofrequency signal is down-converted to intermediate frequency (IF) then, uses the A/D transducer to IF signal sampling and digitizing; The A/D sampling rate is 8~12 times of PRN base bit rate in typical case; Minimum sampling rate is that the band of sign indicating number ends 2 times of bandwidth to satisfy the nyquist criterion.Over-sampling can reduce receiver for A/D quantizing noise susceptibility, thereby reduces figure place required in the A/D transducer.Sampling is delivered in the digital signal processor.Comprise N parallel channel among the DSP, to follow the tracks of simultaneously from carrier frequency that reaches most N satellite and sign indicating number.Comprise sign indicating number and carrier tracking loop in each passage, to finish sign indicating number and carrier phase measurement, and the demodulation of navigation message data.To become the signal (GPS general format) of set form by the conversion of signals of DSP passage, send application processor to by serial ports; Application processor is responsible for moving map software, and the signal that DSP sends here is converted into latitude and longitude information, is presented in the map background, has promptly finished the process of navigation.
This computer also by high speed serial ports 4, is connected the alcohol detection module with application processor (AP), realize alcohol detection and warning function.
Described alcohol detection module is to connect A/D analog to digital converter input application processor (AP) by the hypersensitivity alcohol sensor by the amplification filtering circuit, also having after drinking simultaneously, the casualty data storehouse also is connected with application processor (AP) by the control of software intelligent algorithm, after by application processor (AP) input signal being handled judgement, output LCD image alarm, voice reminder, photoelectricity LED alerting signal.
The principle of work of alcohol detection module is: under open state, the driver aims at the alcohol screen test hole and blows gently, alcohol sensor detects the gas signal that detects, because alcohol content becomes specific proportionate relationship with the voltage signal that alcohol sensor detects the back generation, thereby can carry out the judgement of alcohol content according to voltage signal.Detected signal is through after amplification and the filtering, and ADC is converted to digital signal, by application processor this signal is handled judgement, at this moment, application processor can calculate the alcohol level and the drunk order of severity, and the driver is carried out intelligent reminding in conjunction with casualty data in the past; Suppose that alcohol content does not exceed standard, the LCD display curtain shows current alcohol concentration, and simultaneously normal pilot lamp lights; Otherwise, then carry out acousto-optic, audio alert, force to remind the driver can not drive to set out on a journey.
This computer also has the high-pixel camera head and connects A/D analog to digital converter input application processor (AP) by the amplification filtering circuit, simultaneously in application processor (AP), the two-dimension code identification software is installed, the image that the high-pixel camera head obtains is by the analysis identification of two-dimension code identification software, obtain correct two-dimension code data, realize the function of stored value card.
Described application processor (AP) also passes through I
2C interface connects high-pixel camera head and radio; Also connect bluetooth transmitters by serial ports 2; Also connect LAN (Local Area Network) WiFi module by the SDIO interface.
Described application processor (AP) also is connected with hard disk, internal memory, USB flash disk expansion by memory interface.
Described application processor (AP) also passes through I
2C interface connects the simulation television module, also connects digital television module by the SPI interface simultaneously, and be provided with the television mode change-over switch between simulated television module and digital television module.
This host computer comprises in mainboard, housing 01, on ﹠ off switch 02, receiver 03, microphone, earphone jack, LCD display 04, button 05, writing pencil 06, volume key 07, the key 08 of taking pictures, camera 09, camera flashlamp 10, the writing pencil jack can be provided with alcohol sensor.Wherein mainboard comprises application processor (AP CPU), power management chip, baseband chip, radio frequency chip, multimedia chip etc.
Can adopt the multiple size LCD display that varies in size to match, when adopting the large-scale LCD display screen (LCD display is greater than or equal to 4.3 inches),, can be used for the computer vehicle-mounted type, and can fix or be embedded in the car because volume is bigger with it; When adopting the small size LCD display (LCD display is less than or equal to 4.3 inches), because volume is less relatively, be easy to carry about with one, can be used as smart mobile phone and use.Demonstrated fully the perfect adaptation of the utility model vehicle-mounted computer and smart mobile phone.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, any simple modification, equivalent variations and modification according to technical spirit of the present utility model is done all belong in the scope of technical solutions of the utility model.
Claims (10)
1. multifunctional vehicle mounted Hand Personal Computer is characterized in that: this computer adopts application processor (AP), by high speed serial ports (1), built-in radio modem is connected with application processor (AP), realizes voice call and high-speed wireless access function; Described application processor (AP) is selected the ARM core architecture for use, perhaps selects the MIPS core architecture for use; Described built-in radio modem is selected 2G (GSM, CDMA) for use, perhaps 2.5G (GPRS, CDMA 1X), perhaps 2.75G (EDGE), perhaps 3G (WCDMA, CDMA2000, TD-SCDMA), the perhaps communication module of 4G (LTE, WiMax).
2. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1 is characterized in that: described radio modem also is connected with application processor (AP) by external hi-speed USB interface (HighSpeed USB).
3. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1 is characterized in that: this computer also by high speed serial ports (3), is connected the GPS module with application processor (AP), realizes the vehicle-mounted voice navigation function; Described GPS module is selected hardware GPS or GPS of semi-software or the serial module of network assistance GPS (A-GPS) for use.
4. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1 is characterized in that: this computer also by high speed serial ports (4), is connected the alcohol detection module with application processor (AP), realizes alcohol detection and warning function.
5. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 4, it is characterized in that: described alcohol detection module is to connect A/D analog to digital converter input application processor (AP) by the hypersensitivity alcohol sensor by the amplification filtering circuit, also having after drinking simultaneously, the casualty data storehouse also is connected with application processor (AP) by the control of software intelligent algorithm, after by application processor (AP) input signal being handled judgement, output LCD image alarm, voice reminder, photoelectricity LED alerting signal.
6. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1, it is characterized in that: this computer also has the high-pixel camera head and connects A/D analog to digital converter input application processor (AP) by the amplification filtering circuit, simultaneously in application processor (AP), the two-dimension code identification software is installed, the image that the high-pixel camera head obtains is by the analysis identification of two-dimension code identification software, obtain correct two-dimension code data, realize the function of stored value card.
7. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1 is characterized in that: described application processor (AP) also passes through I
2C interface connects high-pixel camera head and radio; Also connect bluetooth transmitters by high speed serial ports (2); Also connect LAN (Local Area Network) WiFi module by the SDIO interface.
8. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1 is characterized in that: described application processor (AP) also is connected with hard disk, internal memory, USB flash disk expansion by memory interface.
9. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1 is characterized in that: the LCD display that this computer vehicle-mounted type adopts is greater than or equal to 4.3 inches, uses vehicle-mounted bracket to fix or be embedded in the car; The LCD display that the mobile phone type adopts is less than or equal to 4.3 inches, is easy to carry about with one, and uses as smart mobile phone.
10. a kind of multifunctional vehicle mounted Hand Personal Computer according to claim 1 is characterized in that: described application processor (AP) also passes through I
2C interface connects the simulation television module, also connects digital television module by the SPI interface simultaneously, and be provided with the television mode change-over switch between simulated television module and digital television module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010200562650U CN201725238U (en) | 2010-01-06 | 2010-01-06 | Multi-functional vehicle-mounted portable computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010200562650U CN201725238U (en) | 2010-01-06 | 2010-01-06 | Multi-functional vehicle-mounted portable computer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201725238U true CN201725238U (en) | 2011-01-26 |
Family
ID=43493582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010200562650U Expired - Fee Related CN201725238U (en) | 2010-01-06 | 2010-01-06 | Multi-functional vehicle-mounted portable computer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201725238U (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102241245A (en) * | 2011-06-14 | 2011-11-16 | 程平 | Novel multifunctional vehicle-mounted electronic system with tablet computer |
CN102545928A (en) * | 2011-12-19 | 2012-07-04 | 深圳市航盛电子股份有限公司 | WiMax (World-wide Interoperability for Microwave Access)-based vehicle-mounted radio device |
CN102932022A (en) * | 2012-09-29 | 2013-02-13 | 上海移远通信技术有限公司 | Wireless communication module |
CN103231685A (en) * | 2013-04-10 | 2013-08-07 | 苏州智聚电子科技有限公司 | Multi-channel vehicle-mounted communication device |
CN103587616A (en) * | 2012-08-16 | 2014-02-19 | 久鼎金属实业股份有限公司 | Visual aid system with personal handheld device for two-wheeled or three-wheeled vehicle |
CN104170091A (en) * | 2011-12-28 | 2014-11-26 | 英特尔公司 | Techniques and configurations for stacking transistors of an integrated circuit device |
CN104202572A (en) * | 2014-09-05 | 2014-12-10 | 重庆交通大学 | Multi-function reader for the elderly |
CN104581929A (en) * | 2013-10-16 | 2015-04-29 | 华为终端有限公司 | Network registering method, baseband chip and terminal |
CN104952381A (en) * | 2015-06-18 | 2015-09-30 | 广西大学 | Multifunctional voice playing device |
CN105784793A (en) * | 2014-12-16 | 2016-07-20 | 财团法人金属工业研究发展中心 | Apparatus for sensing alcohol concentration and control method thereof |
CN108874842A (en) * | 2017-09-08 | 2018-11-23 | 上海晓筑教育科技有限公司 | A kind of construction standards full text intelligent search equipment and system |
CN110505616A (en) * | 2013-06-12 | 2019-11-26 | 三星电子株式会社 | The method and apparatus of wireless device are registered in a wireless communication system |
CN111385707A (en) * | 2018-12-31 | 2020-07-07 | 深圳纽斯声学系统有限公司 | Car sound system based on flat car machine |
-
2010
- 2010-01-06 CN CN2010200562650U patent/CN201725238U/en not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102241245A (en) * | 2011-06-14 | 2011-11-16 | 程平 | Novel multifunctional vehicle-mounted electronic system with tablet computer |
CN102545928A (en) * | 2011-12-19 | 2012-07-04 | 深圳市航盛电子股份有限公司 | WiMax (World-wide Interoperability for Microwave Access)-based vehicle-mounted radio device |
CN104170091A (en) * | 2011-12-28 | 2014-11-26 | 英特尔公司 | Techniques and configurations for stacking transistors of an integrated circuit device |
US9812574B2 (en) | 2011-12-28 | 2017-11-07 | Intel Corporation | Techniques and configurations for stacking transistors of an integrated circuit device |
CN104170091B (en) * | 2011-12-28 | 2017-05-17 | 英特尔公司 | Transistorized technology and the structure of stacked integrated circuit (IC)-components |
CN103587616A (en) * | 2012-08-16 | 2014-02-19 | 久鼎金属实业股份有限公司 | Visual aid system with personal handheld device for two-wheeled or three-wheeled vehicle |
CN102932022A (en) * | 2012-09-29 | 2013-02-13 | 上海移远通信技术有限公司 | Wireless communication module |
CN103231685A (en) * | 2013-04-10 | 2013-08-07 | 苏州智聚电子科技有限公司 | Multi-channel vehicle-mounted communication device |
US11510167B2 (en) | 2013-06-12 | 2022-11-22 | Samsung Electronics Co., Ltd. | Method and apparatus for registering wireless device in wireless communication system |
US11889453B2 (en) | 2013-06-12 | 2024-01-30 | Samsung Electronics Co., Ltd. | Method and apparatus for registering wireless device in wireless communication system |
CN110505616A (en) * | 2013-06-12 | 2019-11-26 | 三星电子株式会社 | The method and apparatus of wireless device are registered in a wireless communication system |
US11546872B2 (en) | 2013-06-12 | 2023-01-03 | Samsung Electronics Co., Ltd. | Method and apparatus for registering wireless device in wireless communication system |
CN104581929A (en) * | 2013-10-16 | 2015-04-29 | 华为终端有限公司 | Network registering method, baseband chip and terminal |
CN104202572A (en) * | 2014-09-05 | 2014-12-10 | 重庆交通大学 | Multi-function reader for the elderly |
CN104202572B (en) * | 2014-09-05 | 2019-04-09 | 重庆交通大学 | Multi-functional old age reader |
CN105784793A (en) * | 2014-12-16 | 2016-07-20 | 财团法人金属工业研究发展中心 | Apparatus for sensing alcohol concentration and control method thereof |
CN104952381A (en) * | 2015-06-18 | 2015-09-30 | 广西大学 | Multifunctional voice playing device |
CN108874842A (en) * | 2017-09-08 | 2018-11-23 | 上海晓筑教育科技有限公司 | A kind of construction standards full text intelligent search equipment and system |
CN111385707A (en) * | 2018-12-31 | 2020-07-07 | 深圳纽斯声学系统有限公司 | Car sound system based on flat car machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201725238U (en) | Multi-functional vehicle-mounted portable computer | |
WO2021037251A1 (en) | Method for displaying user interface, and vehicle-mounted terminal | |
US20060244825A1 (en) | Multi-function communication and navigation system and method for using the same | |
CN201508414U (en) | Positioning tracking device | |
CN201887752U (en) | Multimedia digital equipment for taxi | |
CN201383835Y (en) | Wireless electronic communication multimedia three-dimensional helmet | |
CN201341168Y (en) | Wireless electronic communication multimedia stereo spectacles | |
CN201319195Y (en) | GPS vehicle travelling data recorder | |
CN103347106A (en) | Smart mobile phone provided with contact interface | |
CN203397364U (en) | Multifunctional alarm handheld terminal equipment | |
CN203805848U (en) | Intelligent vehicle-mounted navigation and burglary prevention terminal | |
KR100841005B1 (en) | A navigator for vehicle based on uwb wireless network | |
CN204993425U (en) | On -vehicle router terminal based on 3G4G | |
CN113642973A (en) | Reminding method and related device | |
CN201262549Y (en) | Vehicle-mounted multifunctional image and sound navigation system | |
CN204161308U (en) | A kind of intelligent vehicle-carrying navigation theft-proof terminal | |
CN201594398U (en) | Vehicular navigation and multimedia video system | |
CN202929214U (en) | Beidou satellite vehicle-mounted mobile data communication system | |
CN202694029U (en) | WIFI mobile terminal multimedia playing system based on vehicle-mounted navigation | |
CN206223182U (en) | Intelligent vehicle-carried interactive system | |
CN109733293A (en) | A kind of novel on-vehicle intelligent end device for supporting speech recognition | |
CN201998910U (en) | Vehicle-mounted digital video disk (DVD) navigation all-in-one machine | |
CN201438750U (en) | Vehicle-mounted recreation system based on wireless communication | |
CN103010113A (en) | Vehicle-mounted information entertainment system | |
CN204833250U (en) | USB device and on -vehicle system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Shenzhen Huaxin Shidai Communication Technology Co., Ltd. Document name: Notification to Go Through Formalities of Registration |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20120106 |