CN201340602Y - Electronic business card machine - Google Patents
Electronic business card machine Download PDFInfo
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- CN201340602Y CN201340602Y CNU2008202385456U CN200820238545U CN201340602Y CN 201340602 Y CN201340602 Y CN 201340602Y CN U2008202385456 U CNU2008202385456 U CN U2008202385456U CN 200820238545 U CN200820238545 U CN 200820238545U CN 201340602 Y CN201340602 Y CN 201340602Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
An electronic business card machine is characterized by comprising a central processing chip, a camera circuit, an infrared communication circuit and a touch screen circuit, wherein the camera interface end of the central processing chip is connected with the input and output end of the camera circuit, the infrared interface end of the central processing chip is connected with the input and output end of the infrared communication circuit, the touch screen interface end of the central processing chip is connected with the input and output end of the touch screen circuit. The electronic business card machine has the significant effects of simple operation, convenient carrying, low hardware cost, low energy consumption, large storage information capacity, high image recognition rate, fast image recognition speed and information transmission speed, can realize the editing of individual business cards, and embodies the traditional social etiquettes of China.
Description
Technical field
The utility model belongs to electronic business card machine, specifically is a kind of with electronic business card machine touch-screen, that can be used for making visiting card, exchange, storage, inquiry.
Background technology
Business card is the media that is used for social life exchange identity information.Common papery business card need expend a large amount of paper, and memory space is little, consults inconvenience, and electronic business card machine has then solved this contradiction.Electronic business card machine utilizes electronic technology, adopt digitized storage and demonstration means, realized the mass memory of card information, saved paper, conveniently consult, can carry, and can each other and and other storages, recording device such as computing machine between carry out exchanges data, therefore bring many remarkable facilities to the user, applied rapidly.
The conditional electronic card printer is a carrier with the mobile phone usually, is not an independently treatment facility.And seldom can on the equipment of oneself, customize and compile the individual character business card and carry out business card exchange with other.When card information was gathered, the conditional electronic card printer adopted scan mode mostly, and this scan mode is similar to scanner, usually needs very long sweep time.
The shortcoming of existing electronic business card machine: hardware cost is higher, and energy consumption is higher, and the image recognition rate is lower, and image recognition rate is slower, and information transfer rate is slower.
The utility model content
The purpose of this utility model provides that a kind of hardware cost is low, energy consumption is low, image recognition rate height, image recognition rate and the fast electronic business card machine of information transfer rate, but and this card printer independent processing card information, multiple functions such as the making of set name sheet, information acquisition, business card storage, exchange, inquiry are one.
For achieving the above object, a kind of electronic business card machine described in the utility model, its key is: this electronic business card machine is made up of central processing element, camera circuit, infrared communication circuit and touch screen circuitry, wherein, the utilizing camera interface end of described central processing element is connected with the input/output terminal of described camera circuit, the infrared interface end of this central processing element is connected with the input/output terminal of described infrared communication circuit, and the touch screen interface end of this central processing element is connected with the input/output terminal of described touch screen circuitry.
After system powered on, central processing element carried out initialization, and detected camera circuit, infrared communication circuit and touch screen circuitry, and after all states were normal, system entered holding state, waited for user's operation.Central processing element is judged user operation commands according to the touch sensible signal that touch screen circuitry transmits.When the user need store business card, central processing element drove the camera circuit and takes card information, and passes central processing element back and carry out Flame Image Process, and storage.When the user need be with other electronic business card devices exchange business cards, central processing element drove the infrared communication circuit and opens the Infrared Transmission function, with the other side exchange visiting cards information and storage.Simultaneously, the user can also oneself edit business card templates, makes the individual character business card.This electronic business card machine information memory capacity is big, storage speed is fast, simple to operate, transmission is convenient, hardware cost is low.
Described camera circuit is provided with the webcam driver chip, and the video data input end CAMERA_DATA of this webcam driver chip, serial clock input end CAMERA_SCLK, digital dock input end CAMERA_CLKIN and reset terminal CAMERA_POWER_RESET are connected with the CAMERA reset terminal is corresponding with video data input end, CAMERA serial clock input end, the CAMERA digital dock input end of described central processing element respectively.
When needs storage card information, under user's operation, central processing element is to camera circuit input clock signal, start the webcam driver chip, utilize camera shooting, collecting business card pictorial information, and pass the video data that collects back central processing element, carrying image recognition software by system handles, information such as the name in the business card, phone are deposited in the Device memory, finished the scanning memory function of business card, information memory capacity is big, and is simple to operation, and have that hardware cost is low, energy consumption is low, discrimination and the high characteristics of recognition speed.
Described infrared communication circuit is made up of infrared receiving/transmission pipe, first triple gate, second triple gate, the infrared signal receiving end TXD of described central processing element is connected with the input end of described first triple gate, the output terminal of this first triple gate is connected with the infrared signal receiving end TXD of described infrared receiving/transmission pipe, the infrared signal transmitting terminal RXD of this infrared receiving/transmission pipe is connected with the input end of described second triple gate, and the output terminal of this second triple gate is connected with the infrared signal transmitting terminal RXD of described central processing element; The infrared receiving/transmission that the infrared receiving/transmission of described central processing element allows end RD_EN to connect described infrared receiving/transmission pipe allows end SD, and the infrared receiving/transmission of this central processing element allows end RD_EN also to connect the EN control Enable Pin OE of described first triple gate and the EN control Enable Pin OE of second triple gate.
Two touch buttons are arranged on the described electronic business card machine touch-screen, when this equipment of use is exchanged visiting cards with other smart machine with infrared function, user's both hands are pressed two buttons simultaneously, central processing element sends infrared receiving/transmission to the infrared communication circuit and allows signal, start the infrared communication circuit, by infrared receiving/transmission pipe and miscellaneous equipment over against connecting.After the successful connection, central processing element is passed to the other side through the infrared communication circuit with user-defined card information, and the while also stores the other side's card information.Infrared communication has been realized the transmission of contactless business card, and easy to operate, transmission speed is fast, and needs both hands hold card printer when opening infrared function, has embodied Chinese traditional social ceremony.
Described touch screen circuitry is made up of touch-screen and touch sensible chip for driving, and the red signal end RED of described touch-screen, green signal end GREEN, blue signal end BLUE, LCD clock end LCD_CLK, data enable end DATA_EN, vertical scanning are held VSY, horizontal scanning to hold HSY synchronously synchronously, shown that ON/OFF end DISP holds synchronously with the red signal end of described central processing element, green signal end, blue signal end, LCD clock end, LCD data enable end, vertical scanning respectively, horizontal scanning is held synchronously, LCD shows the corresponding connection of ON/OFF end; The broken ends of fractured bone/PENIRO selects end, serial data input end, serial data output terminal, busy signal output terminal, the corresponding connection of the middle broken ends of fractured bone with clock end, the sheet of described touch sensible chip for driving respectively among the ADS clock end LCD_CLK2 of this central processing element, ADS sheet choosing end ADS_CS, ADS serial data input end ADS_DIN, ADS serial data output terminals A DS_DOUT, ADS busy signal output terminals A DS_BUSY, the ADS; The converter analog input end group of this touch sensible chip for driving respectively with the corresponding connection of converter analog output group of described touch-screen.
When the user operates touchscreen button is exerted pressure, the touch sensible chip for driving is passed to central processing element with the touch sensible signal that obtains, and central processing element carries out analyzing and processing according to corresponding user's operation.Touch screen is used for card information and shows and editor, possesses the dual-use function of display screen and operation keyboard,
Described central processing element is connected with the USB driving circuit, the input/output terminal group of this USB driving circuit respectively with the corresponding connection of USB input/output terminal group of described central processing element.
When the USB driving circuit connects external USB equipment, be connected to storage, recording devices such as computer by USB interface, can back up visiting card data, download business card templates, also can provide the common U memory function.Given full play to its memory space advantage big, easy and simple to handle, easy to carry.
Described USB driving circuit is connected with electric power management circuit, the power output end of this electric power management circuit connects the power input USB_VCC of described USB driving circuit, the power supply positive input terminal BAT of this electric power management circuit and power-input end TEMP respectively be connected corresponding of positive pole of battery with negative pole.
Power supply adopts the built-in lithium ion battery of 3.3V, and when the USB driving circuit did not connect external USB equipment, this battery was the electronic business card machine circuit supply; When the USB driving circuit connected external USB equipment, external USB equipment can be to this battery charge.
Described central processing element is connected with reset circuit, the emulation interrupt request end EMUIRQ of the first via reset circuit ABORT of this reset circuit connects the emulation interrupt request end EMUIRQ of described central processing element, and the start-up mode selecting side BOOTS of the second road reset circuit RESET of this reset circuit is restarted corresponding respectively start-up mode selecting side BOOTS and the hardware that is connected described central processing element of input end RSTIN with hardware and restarted input end RSTIN.
When pressing the reset button of first via reset circuit ABORT, system reset also enters simulation model; When pressing the reset button of the second road reset circuit RESET, system reset is restarted.
Remarkable result of the present utility model is: simple to operate, easy to carry, hardware cost is low, energy consumption is low, and information memory capacity is big, image recognition rate height, image recognition rate and information transfer rate are fast, can realize personalized business card editor, and have embodied Chinese traditional social ceremony.
Description of drawings
Fig. 1 is a workflow diagram of the present utility model;
Fig. 2 is a structure principle chart of the present utility model;
Fig. 3 is the central processing element circuit diagram;
Fig. 4 is the camera circuit diagram;
Fig. 5 is the infrared communication circuit diagram;
Fig. 6 is touch screen circuitry figure;
Fig. 7 is USB driving circuit figure;
Fig. 8 is electric power management circuit figure;
Fig. 9 is reset circuit figure.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, at first power on, judge whether electric weight is abundant to system, if electric weight is insufficient, shutdown system then; If electric weight is abundant, then central processing element 1 carries out initialization.If initialization is unsuccessful, then LCD shows dead code, and light prompt; If the initialization success then detects each external equipments such as camera circuit 2, infrared communication circuit 3 and touch screen circuitry 4.If external equipment is undesired, then LCD shows dead code, and light prompt; If external equipment is normal, then LCD shows according to preset content, and enters holding state.Under holding state, judge that whether the user has operation, if operation is arranged, then handles according to corresponding operating; If whether operation is not then waited for 30 seconds, and is judged 30 seconds and arrive.If not by 30 seconds, then LCD continues to press the preset content demonstration; If by 30 seconds, then close screen, and enter holding state.
As shown in Figure 2, a kind of electronic business card machine that the utility model provides, comprise central processing element 1, camera circuit 2, infrared communication circuit 3 and touch screen circuitry 4, after system powers on, central processing element 1 carries out initialization, and detects camera circuit 2, infrared communication circuit 3 and touch screen circuitry 4, after all states are normal, system enters holding state, waits for user's operation.
The touch screen interface end of central processing element 1 is connected with the input/output terminal of touch screen circuitry 4.Central processing element 1 is judged user operation commands according to the touch sensible signal that touch screen circuitry 4 transmits.Simultaneously, the user can also oneself edit business card templates, makes the individual character business card.The utilizing camera interface end of central processing element 1 is connected with the input/output terminal of described camera circuit 2, when the user need store business card, central processing element 1 drives camera circuit 2 and takes card information, and passes central processing element 1 back and carry out Flame Image Process, and storage.The infrared interface end of central processing element 1 is connected with the input/output terminal of described infrared communication circuit 3, when the user need be with other electronic business card devices exchange business cards, central processing element 1 drives infrared communication circuit 3 and opens the Infrared Transmission function, also stores with the other side's information of exchanging visiting cards.
This electronic business card machine information memory capacity is big, storage speed is fast, simple to operate, transmission is convenient, hardware cost is low.
As shown in Figure 3, described electronic business card machine adopts the central processing element 1 of imperial pearl series MC68VZ328 (hereinafter to be referred as the VZ328) chip of motorola inc as this system based on embedded μ Clinux operating system platform.
Shown in Fig. 3,4, described camera circuit 2 is provided with webcam driver chip 5, this webcam driver chip 5 is 1,300,000 pixel cmos image sensor MT9M111, and the video data input end CAMERA_DATA of this MT9M111, serial clock input end CAMERA_SCLK, digital dock input end CAMERA_CLKIN and reset terminal CAMERA_POWER_RESET are connected with the CAMERA reset terminal is corresponding with video data input end, CAMERA serial clock input end, the CAMERA digital dock input end of VZ328 respectively.
When needs storage card information, under user's operation, VZ328 is to camera circuit 2 input clock signals, start the MT9M111 chip, utilize camera shooting, collecting business card pictorial information, and pass the video data that collects back VZ328, carrying image recognition software by system handles, information such as the name in the business card, phone are deposited in the Device memory, finished the scanning memory function of business card, information memory capacity is big, and is simple to operation, and have that hardware cost is low, energy consumption is low, discrimination and the high characteristics of recognition speed.
Shown in Fig. 3,5, described infrared communication circuit 3 is made up of infrared receiving/transmission pipe 6, the first triple gate U1, the second triple gate U2, this infrared receiving/transmission pipe 6 is infrared transceiver module HSDL-3201, the first triple gate U1 and the second triple gate U2 are 74HC125, the infrared signal receiving end TXD of VZ328 is connected with the input end of U1, the output terminal of U1 is connected with the infrared signal receiving end TXD of HSDL-3201, the infrared signal transmitting terminal RXD of HSDL-3201 is connected with the input end of U2, and the output terminal of U2 is connected with the infrared signal transmitting terminal RXD of VZ328; The infrared receiving/transmission that the infrared receiving/transmission of VZ328 allows end RD_EN to connect HSDL-3201 allows end SD, and the infrared receiving/transmission of VZ328 allows end RD EN also to connect the EN control Enable Pin OE of U1 and U2.
Two touch buttons are arranged on the electronic business card machine touch-screen, when this equipment of use is exchanged visiting cards with other smart machine with infrared function, user's both hands are pressed two buttons simultaneously, VZ328 sends infrared receiving/transmission to infrared communication circuit 3 and allows signal, start infrared communication circuit 3, by HSDL-3201 and miscellaneous equipment over against connecting.After the successful connection, VZ328 passes to the other side through infrared communication circuit 3 with user-defined card information, and the while also stores the other side's card information.Infrared communication has been realized the transmission of contactless business card, and easy to operate, transmission speed is fast, and needs both hands hold card printer when opening infrared function, has embodied Chinese traditional social ceremony.
Shown in Fig. 3,6, described touch screen circuitry 4 is made up of touch-screen 7 and touch sensible chip for driving 8, and this touch-screen 7 is KD43480272, the touch screen interface ADS7843 that this touch sensible chip for driving 8 is Burr-Brown companies.When the user operates KD43480272 is exerted pressure, ADS7843 passes to VZ328 with the touch sensible signal that obtains, and VZ328 carries out analyzing and processing according to corresponding user's operation.
The red signal end RED of KD43480272, green signal end GREEN, blue signal end BLUE, LCD clock end LCD_CLK, data enable end DATA_EN, vertical scanning are held VSY, horizontal scanning to hold HSY synchronously synchronously, are shown that ON/OFF end DISP holds synchronously with the red signal end of VZ328, green signal end, blue signal end, LCD clock end, LCD data enable end, vertical scanning respectively, horizontal scanning is held synchronously, LCD shows the corresponding connection of ON/OFF end; The broken ends of fractured bone/PENIRO selects end, serial data input end, serial data output terminal, busy signal output terminal, the corresponding connection of the middle broken ends of fractured bone with clock end, the sheet of ADS7843 respectively among the ADS clock end LCD_CLK2 of VZ328, ADS sheet choosing end ADS_CS, ADS serial data input end ADS_DIN, ADS serial data output terminals A DS_DOUT, ADS busy signal output terminals A DS_BUSY, the ADS; The converter analog input end group X+ of ADS7843, Y+, X-, Y-respectively with converter analog output group XR, YU, XL, the corresponding connection of YL of KD43480272.Touch screen is used for card information and shows and editor, possesses the dual-use function of display screen and operation keyboard.
As Fig. 3,7, shown in 8, VZ328 is connected with USB driving circuit 9, USB driving circuit 9 is connected with electric power management circuit 10, the input/output terminal group USB_SDA of USB driving circuit 9, USB_SCL, USB_RES, USB_SUS respectively with the USB input/output terminal group USB_SDA of VZ328, USB_SCL, USB_RES, USB_SUS is corresponding to be connected, the power input USB-VCC of USB driving circuit 9 is connected with the power output end of electric power management circuit 10, the power supply positive input terminal BAT of described electric power management circuit 10 and power-input end TEMP respectively be connected corresponding of positive pole of battery with negative pole.
Power supply adopts the built-in lithium ion battery of 3.3V.When USB driving circuit 9 did not connect external USB equipment, battery was the electronic business card machine circuit supply; When USB driving circuit 9 connects external USB equipment, be connected to storage, recording devices such as computer by USB interface, can back up visiting card data, download business card templates, also can provide the common U memory function, give full play to its memory space advantage big, easy and simple to handle, easy to carry, and external USB equipment also can be simultaneously to battery charge.
Shown in Fig. 3,9, VZ328 is connected with reset circuit 11, the emulation interrupt request end EMUIRQ of the first via reset circuit ABORT of this reset circuit 11 connects the emulation interrupt request end EMUIRQ of VZ328, when pressing the reset button of first via reset circuit ABORT, system reset also enters simulation model; The start-up mode selecting side BOOTS of the second road reset circuit RESET of this reset circuit 11 is restarted corresponding respectively start-up mode selecting side BOOTS and the hardware that is connected VZ328 of input end RSTIN with hardware and is restarted input end RSTIN when pressing the reset button of the second road reset circuit RESET, and system reset is restarted.
Its working condition is as follows: after system powers on, and central processing element 1 initialization, and detect camera circuit 2, infrared communication circuit 3 and touch screen circuitry 4, after all states were normal, system entered holding state, waited for user's operation.Central processing element 1 is judged user operation commands according to the touch sensible signal that touch screen circuitry 4 transmits.When the user need store business card, central processing element 1 drove camera circuit 2 and takes card information, and passes central processing element 1 back and carry out Flame Image Process, and storage.When the user need be with other electronic business card devices exchange business cards, central processing element 1 drove infrared communication circuit 3 and opens the Infrared Transmission functions, with the other side exchange visiting cards information and storage.Simultaneously, the user can also oneself edit business card templates, makes the individual character business card.This electronic business card machine information memory capacity is big, storage speed is fast, simple to operate, transmission is convenient, hardware cost is low.
Claims (7)
1, a kind of electronic business card machine, it is characterized in that: this electronic business card machine is made up of central processing element (1), camera circuit (2), infrared communication circuit (3) and touch screen circuitry (4), wherein, the utilizing camera interface end of described central processing element (1) is connected with the input/output terminal of described camera circuit (2), the infrared interface end of this central processing element (1) is connected with the input/output terminal of described infrared communication circuit (3), and the touch screen interface end of this central processing element (1) is connected with the input/output terminal of described touch screen circuitry (4).
2, electronic business card machine according to claim 1, it is characterized in that: described camera circuit (2) is provided with webcam driver chip (5), and the video data input end CAMERA_DATA of this webcam driver chip (5), serial clock input end CAMERA_SCLK, digital dock input end CAMERA_CLKIN and reset terminal CAMERA_POWER_RESET are connected with the CAMERA reset terminal is corresponding with video data input end, CAMERA serial clock input end, the CAMERA digital dock input end of described central processing element (1) respectively.
3, electronic business card machine according to claim 1, it is characterized in that: described infrared communication circuit (3) is by infrared receiving/transmission pipe (6), first triple gate (U1), second triple gate (U2) is formed, the infrared signal receiving end TXD of described central processing element (1) is connected with the input end of described first triple gate (U1), the output terminal of this first triple gate (U1) is connected with the infrared signal receiving end TXD of described infrared receiving/transmission pipe (6), the infrared signal transmitting terminal RXD of this infrared receiving/transmission pipe (6) is connected with the input end of described second triple gate (U2), and the output terminal of this second triple gate (U2) is connected with the infrared signal transmitting terminal RXD of described central processing element (1); The infrared receiving/transmission that the infrared receiving/transmission of described central processing element (1) allows end RD_EN to connect described infrared receiving/transmission pipe (6) allows end SD, and the infrared receiving/transmission of this central processing element (1) allows end RD_EN also to connect the EN control Enable Pin OE of described first triple gate (U1) and the EN control Enable Pin OE of second triple gate (U2).
4, electronic business card machine according to claim 1, it is characterized in that: described touch screen circuitry (4) is made up of touch-screen (7) and touch sensible chip for driving (8), the red signal end RED of described touch-screen (7), green signal end GREEN, blue signal end BLUE, LCD clock end LCD_CLK, data enable end DATA_EN, vertical scanning is held VSY synchronously, HSY is held in horizontal scanning synchronously, show ON/OFF end DISP respectively with the red signal end of described central processing element (1), green signal end, blue signal end, the LCD clock end, LCD data enable end, vertical scanning is held synchronously, horizontal scanning is held synchronously, LCD shows the corresponding connection of ON/OFF end; The broken ends of fractured bone/PENIRO selects end, serial data input end, serial data output terminal, busy signal output terminal, the corresponding connection of the middle broken ends of fractured bone with clock end, the sheet of described touch sensible chip for driving (8) respectively among the ADS clock end LCD_CLK2 of this central processing element (1), ADS sheet choosing end ADS_CS, ADS serial data input end ADS_DIN, ADS serial data output terminals A DS_DOUT, ADS busy signal output terminals A DS_BUSY, the ADS; The converter analog input end group (X+, Y+, X-, Y-) of this touch sensible chip for driving (8) respectively with the corresponding connection of converter analog output group (XR, YU, XL, YL) of described touch-screen (7).
5, electronic business card machine according to claim 1, it is characterized in that: described central processing element (1) is connected with USB driving circuit (9), the input/output terminal group of this USB driving circuit (9) (USB_SDA, USB_SCL, USB_RES, USB_SUS) respectively with the corresponding connection of USB input/output terminal group (USB_SDA, USB_SCL, USB_RES, USB_SUS) of described central processing element (1).
6, electronic business card machine according to claim 5, it is characterized in that: described USB driving circuit (9) is connected with electric power management circuit (10), the power output end of this electric power management circuit (10) connects the power input USB_VCC of described USB driving circuit (9), the power supply positive input terminal BAT of this electric power management circuit (10) and power-input end TEMP respectively be connected corresponding of positive pole of battery with negative pole.
7, electronic business card machine according to claim 1, it is characterized in that: described central processing element (1) is connected with reset circuit (11), the emulation interrupt request end EMUIRQ of the first via reset circuit ABORT of this reset circuit (11) connects the emulation interrupt request end EMUIRQ of described central processing element (1), and the start-up mode selecting side BOOTS of the second road reset circuit RESET of this reset circuit (11) is restarted corresponding respectively start-up mode selecting side BOOTS and the hardware that is connected described central processing element (1) of input end RSTIN with hardware and restarted input end RSTIN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202385456U CN201340602Y (en) | 2008-12-30 | 2008-12-30 | Electronic business card machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202385456U CN201340602Y (en) | 2008-12-30 | 2008-12-30 | Electronic business card machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340602Y true CN201340602Y (en) | 2009-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202385456U Expired - Fee Related CN201340602Y (en) | 2008-12-30 | 2008-12-30 | Electronic business card machine |
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| Country | Link |
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| CN (1) | CN201340602Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024741A (en) * | 2014-04-24 | 2015-11-04 | 惠州市吉瑞科技有限公司 | Electronic cigarette and information interaction method |
-
2008
- 2008-12-30 CN CNU2008202385456U patent/CN201340602Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024741A (en) * | 2014-04-24 | 2015-11-04 | 惠州市吉瑞科技有限公司 | Electronic cigarette and information interaction method |
| CN105024741B (en) * | 2014-04-24 | 2018-06-15 | 惠州市吉瑞科技有限公司 | A kind of electronic cigarette and its information interacting method |
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| 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: 20091104 Termination date: 20101230 |