CN2629127Y - Portable multifunction mobile rigid disk reading card and digital code media playing device - Google Patents
Portable multifunction mobile rigid disk reading card and digital code media playing device Download PDFInfo
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- CN2629127Y CN2629127Y CN 03217726 CN03217726U CN2629127Y CN 2629127 Y CN2629127 Y CN 2629127Y CN 03217726 CN03217726 CN 03217726 CN 03217726 U CN03217726 U CN 03217726U CN 2629127 Y CN2629127 Y CN 2629127Y
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Abstract
The utility model discloses a portable multifunctional movable hard disc reading & digital media playing device, which comprises a PCMCIA interface slot device that can accept the flash card, a PCMCIA interface device that can read information on the flash card, an IDE-USB interface switching device to realize connection with the computer, a hard disk, a keying device, a main CPU device that can decode the input data file, a hard disk interface change-over switch, a video signal output device, an audio signal output device, a SDRAM storage device, an EPROM program firmware, and a power supply management device. The utility model can, via the PCMCIA interface device, read data files on the connected CF or other kinds of flash cards directly, play them on the TV or save them on the movable hard disk to be available for playing at any time; it can also save data files in the computer via the storage card, or save stream medium files in the computer directly via the IDE-USB interface switching device and then play them on the TV.
Description
Technical field
The utility model belongs to the electrical application technology field, particularly relates to a kind of portable multi-function portable hard drive Card Reader and digital media playing device.
Background technology
Fast development along with Chinese national economy, the significantly raising of living standards of the people, the variation that people pursue quality of life, welcome the fast development that is accompanied by digital technology and the digital camera that produces, digital camera is recorded in subject in the storage medium with digital signaling, realize the transmission of photo in the mode of numerical information, browse and printout, it is by the electron device ccd image sensor, under effect of light, the intensity of light is converted into the accumulation of electric charge, by A/D converter the picture signal of taking in is converted to digital signal again, this digital signal is through after the compression of program curing, and image deposits storage medium in binary numeral, in the CF card, transfer data to computing machine by the CF card again, browse and printout by computer realization.Digital camera is owing to adopt electron device CCD to replace traditional sensitive film, image information is stored in the flash memory with digital form, also can transfer data to computing machine, have the incomparable advantage of traditional camera, need not be chemical as it towards Xian's process, environment is not polluted; Image taking speed is fast, promptly claps promptly to show; Can use image processing software to carry out programmed process, make image perfect more; Have the permanent of the unlimitedness of duplicating and preservation; Can the image of taking be carried out remote transmission fast by means of network technology; Can in photographic images, carry out the record of sound; Has the multiple mode of browsing, view and admire; Security is good in the shooting process, do not have the light leakage phenomena of film, and need not film etc. consumable material; Digital camera one comes out and promptly is subjected to people's favor for this reason, not only travel, fan such as photography likes using, many average families also add the ranks that use one after another, we can say, digital camera has progressively become one of necessity of people's daily lifes, but in actual use, the photo of taking owing to digital camera on the one hand needs can browse and printout by means of computer; Digital camera generally is to use storage card to preserve the photo of shooting on the other hand, and the storage card of taking the photograph after expiring needs unloading to computer to re-use.And people are when going out to participate in tourism or photography activity, can not carry computer goes out, for the photo of browsing and print the digital camera shooting or the information of unloading storage card, and because the price of storage card is higher, usefulness in the time of also can not preparing more storage card for photography, this brings many inconvenience for use of digital camera.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of portable multi-function portable hard drive Card Reader and digital media playing device are provided, can carry out the storage of storing card data file and the storage of computer data file easily, and can be by browsing digital photograph and files in stream media quickly and easily with cooperating of TV.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of portable multi-function portable hard drive Card Reader and digital media playing device, and it comprises:
One can with the suitable pcmcia cards slot apparatus of flash card, its role is to provide an interface slot, this slot PCMCIA adapter of can pegging graft, dissimilar flash cards (as, CF, SD, SM, MMC, Memory Stick etc.) all by adopting different PCMCIA adapters to change;
One can read the pcmcia interface device of flash card canned data, its role is to the canned data that this interface arrangement will insert the flash card of pcmcia cards slot apparatus and reads in the host CPU device;
One IDE its role is to provide the connecting interface between computer and the portable hard drive, so that computer can be directly to hard disk unloading data file to the USB interface conversion equipment;
One hard disk, the storage space of its role is to provide jumbo, data access speed is fast;
One key device, its role is to provides the signalization input to the host CPU device;
One host CPU device, its role is to the data file that flash card data file that the pcmcia interface device is read in or hard disk read in decodes, be converted into the signal of analog image or sound by the signal of digital picture or sound, promptly recover its image or sound original state, and picture signal delivered to video signal output apparatus, voice signal is delivered to audio signal output device; And the signal to input compares, judgement, calculation process, and the output control signal;
One hard-disk interface change-over switch its role is to automatically switch to the connection of host CPU device or to the connection of IDE to the USB interface conversion equipment;
One video signal output apparatus its role is to the analog picture signal that the host CPU device is sent is exported to the video signal input terminal of televisor, and signal format can make VGA, YCbCr, YpbPr or compound Video signal, to adapt to the requirement of concrete televisor;
Vision signal also can directly adopt digital signal output, as the CCIR656 form, and by the D/A switch circuit of televisor inside, the output simulating signal;
One audio signal output device its role is to the analoging sound signal that the host CPU device is sent is exported to the audio signal input end of televisor;
One SDRAM storage arrangement is random access memory, its role is to the host CPU device provides interim storage space, stores program, data, intermediate result of current use etc.;
One EPROM program firmware is erasable programmable ROM (read-only memory), its role is to the host CPU device provides the program that depositing immobilizes repeats, and the special means of this program employing can change content wherein;
One electric power controller its role is to the power supply of pcmcia cards slot apparatus is controlled, to guarantee the security of pcmcia interface card slot;
Key device is connected with the host CPU device, pcmcia cards slot apparatus and PCMCIA adapter plug, the signal output of flash card is connected to the signal input of pcmcia interface device by the pcmcia cards slot apparatus, the signal output of pcmcia interface device is connected to the signal input of host CPU device respectively, the hard-disk interface change-over switch, the hard-disk interface change-over switch respectively with hard disk, IDE is connected to the USB interface conversion equipment, the host CPU device respectively with the SDRAM storage arrangement, EPROM program firmware is connected, the vision signal output of host CPU device is connected to video signal output apparatus, the audio signal output of host CPU device is connected to audio signal output device, the control signal output of host CPU device is connected to the input of electric power controller respectively, the hard-disk interface change-over switch, the output signal of electric power controller is connected to the control end of pcmcia cards slot apparatus.
In use, the utility model is that such realization will store the image of digital camera shooting and the data file of the sound of recording deposits portable hard drive in: the storage card such as the CF cartoon of ordinary digital camera are crossed PCMCIA adapter insertion pcmcia cards slot apparatus, store ordinary digital camera image of taking and the sound of recording on the CF card, and these images and sound, it is the data file that deposits storage medium with binary numeral in, after the CF card inserts, under the driving of host CPU device control signal, control by electric power controller gets the pcmcia cards slot apparatus, the pcmcia cards slot apparatus get electric after, the data file of the CF card that plugs with the pcmcia cards slot apparatus can be read into by the pcmcia interface device, by key device being selected control (this moment button be chosen in Card Reader deposit), the data file of the CF card that reads in is admitted in the portable hard drive by the hard-disk interface change-over switch by the pcmcia interface device and stores.
The utility model is what to realize like this data file unloading of computer storage to portable hard drive: the corresponding interface that IDE is connected to computer to the USB interface conversion equipment, IDE is when USB interface conversion equipment and computer plug, the host CPU device sends control signal automaticallyes switch the hard-disk interface change-over switch, then hard disk goes to IDE and joins to the USB interface conversion equipment, the hard disk of this moment is equivalent to the external hard disk that computer uses, by computer is operated, can realize the data file of computer is stored in the portable hard drive.
The utility model is that such realization carried out the Card Reader broadcast with the sound that is stored in the image on the storage card and records that ordinary digital camera is taken: the storage card such as the CF cartoon of ordinary digital camera are crossed PCMCIA adapter insertion pcmcia cards slot apparatus, store ordinary digital camera image of taking and the sound of recording on the CF card, and these images and sound, it is the data file that deposits storage medium with binary numeral in, after the CF card inserts, under the driving of host CPU device control signal, control by electric power controller gets the pcmcia cards slot apparatus, the pcmcia cards slot apparatus get electric after, the data file of the CF card that plugs with the pcmcia cards slot apparatus can be read into by the pcmcia interface device, by key device being selected control (this moment button be chosen in Card Reader play), the data file of the CF card that reads in is sent into the host CPU device by the pcmcia interface device, in the host CPU device, by its built-in DSP data signal processor and RISC risc chips thereof, the data files of importing into such as compressed format JPEG photo are decoded, in decode procedure, the host CPU device is by erasable programmable ROM (read-only memory) EPROM program firmware, and store the program of current use, data, the temporary storage SDRAM storage arrangement of intermediate result etc. carries out work, after the decoding, the data file of sending into the image of host CPU device or sound is converted into the simulating signal of image or sound, promptly be resumed original appearance into image or sound, wherein image analoging signal is sent to video signal output apparatus by the host CPU device, the speech simulation signal is sent to audio signal output device by the host CPU device, wherein video signal output apparatus can join with the vision signal input interface of televisor, audio signal output device can join with the sound signal input interface of televisor, people just can see the digital camera captured image information of broadcast on televisor like this, hear the sound that the digital camera of broadcast is recorded.
The utility model is to realize like this data file that includes image and acoustic information of hard-disc storage is read to coil broadcast: by key device being selected control (button was chosen in to read to coil and play this moment), then the data file of storing on the hard disk is read into the host CPU device, identical with the above, in the host CPU device, by its built-in DSP data signal processor and RISC risc chips thereof, decode to importing data file into, after the decoding, data file is converted into simulating signal, and export to televisor by the respective socket on the televisor by video signal output apparatus and audio signal output device, play by televisor.
The flash card that is plugged in the CF of pcmcia cards slot apparatus or other type also can be the data file by the image or the sound of computer dump, or animation data file, then read in and decode, play by playing on the televisor or deposit in earlier on hard disk, to read by hard disk again by of the present utility model.
For the music data formatted file of recording as MP3, multimedia file format AVI, the live image that compression ratio is bigger and the files in stream media such as compressed file format MPEG of sound, because these images and animation or sound can be to be stored on the flash media of CF card or other type with binary digital form, all can adopt said apparatus to decode, digital signal is converted into simulating signal and exports televisor to, by televisor image and sound are broadcasted, or first unloading is on portable hard drive, read by portable hard drive again, decode then, and export televisor to and play.
The beneficial effects of the utility model are, since adopted will with the suitable pcmcia cards slot apparatus of the flash card of CF or other type as input interface, by of the image of CF card and the reading of animation or sound data file of pcmcia interface device to inserting, and by DSP data signal processor built-in in the host CPU device and RISC risc chips thereof, CF card data file is decoded, the data file of image or sound is converted into the simulating signal of image or sound, promptly recover its image or sound original state, and give video signal output apparatus with image analoging signal, the speech simulation signal is given audio signal output device, make people can play-over the picture of publishing picture by general television set, animation and sound, or broadcast is by the image and the animation of computing machine dump, the music that the MP3 walkman is recorded, and reading multimedia file format AVI, the live image that compression ratio is bigger and the files in stream media information such as compressed file format MPEG of sound; Owing to adopted portable hard drive combined with Card Reader and digital media playing device, make and store the storage card unloading easily of ordinary digital camera photographic images and recorded voice in portable hard drive, because the memory space of hard disk is very big, can store a large amount of photos, being equivalent to provides a complete electron album to people; And owing to this device can be convenient to carry, then can be easily during at any time with out on tours or photography, digital camera is taken the photograph full storing card data file unloading in portable hard drive, make as long as a storage card and mix this portable hard drive and can take a large amount of photos is the good companion of digital camera; Owing to adopted IDE to the USB interface conversion equipment, and by the hard-disk interface change-over switch, make that hard disk can be by the direct various stream files of COPY from the computer of USB interface, and then play by the host CPU device; The utility model is a kind of portable multi-function portable hard drive Card Reader and digital media playing device for this reason, it promptly can be stored in the data file of storage card and the data file of computer in the portable hard drive easily, again can by with cooperating of TV direct Card Reader or be stored in hard disk earlier after read again the dish, browse digital photograph and files in stream media then quickly and easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of portable multi-function portable hard drive Card Reader of the present utility model and digital media playing device are not limited to embodiment.
Fig. 1 is a theory diagram of the present utility model;
Fig. 2 is a circuit diagram one of the present utility model;
Fig. 3 is a circuit diagram two of the present utility model;
Fig. 4 is a circuit diagram three of the present utility model;
Fig. 5 is a circuit diagram four of the present utility model;
Fig. 6 is a circuit diagram five of the present utility model;
Fig. 7 is a circuit diagram six of the present utility model;
Fig. 8 is a circuit diagram seven of the present utility model.
Embodiment
Shown in accompanying drawing, a kind of portable multi-function portable hard drive Card Reader of the present utility model and digital media playing device, it comprises: one can with the suitable pcmcia cards slot apparatus 5 of flash card, the effect of pcmcia cards slot apparatus 5 is to provide an interface slot, this slot flash card of can pegging graft; One can read the pcmcia interface device 4 of flash card canned data, the effect of pcmcia interface device 4 is that this interface arrangement can read in host CPU device 1 with the canned data of inserting the flash card of pcmcia cards slot apparatus, pcmcia interface device 4 mainly comprises chip U2, U4, Sheffer stroke gate U3A, U3B, U3C, its chips U2 model is 74HCT374, chip U4 model is 74HC273, and Sheffer stroke gate U3A, U3B, U3C model are 74HCT32; One IDE is to USB interface conversion equipment 12, and IDE is to provide connecting interface between computer and the portable hard drive to the effect of USB interface conversion equipment 12, so that computer can be directly to hard disk unloading data file; The storage space that one hard disk 11, the effect of hard disk 11 are to provide is one jumbo, data access speed is fast; One key device 13, the effect of key device 13 are to provide the signalization input to host CPU device 1; One host CPU device 1, the effect of host CPU device 1 is that the data file that flash card data file that the pcmcia interface device is read in or hard disk read in decodes, be converted into the signal of analog image or sound by the signal of digital picture or sound, promptly recover its image or sound original state, and picture signal delivered to video signal output apparatus 8, voice signal is delivered to audio signal output device 7, and the signal to input compares, judgement, calculation process, and the output control signal, host CPU device 1 is that the chip of MJ6460 constitutes by model mainly; One hard-disk interface change-over switch 10, the effect of hard-disk interface change-over switch 10 are to automatically switch to the connection of host CPU device or to the connection of IDE to the USB interface conversion equipment; One video signal output apparatus 8, the effect of video signal output apparatus 8 is the analog picture signal that the host CPU device is sent is exported to the video signal input terminal of televisor, and video signal output apparatus 8 is made up of inductance L 2, L3, L5, capacitor C 19, C20, C22, C23, C29, C30, resistance R 42, R50, R58; One audio signal output device 7, audio signal output device 7 effects are the analoging sound signal that the host CPU device is sent is exported to the audio signal input end of televisor, audio signal output device 7 is made up of chip U1 and peripheral resistance, electric capacity, and wherein U1 chip model is WM8706; One SDRAM storage arrangement 2, SDRAM storage arrangement 2 is a random access memory, and its effect is to host CPU device 1 provides interim storage space, stores program, data, intermediate result of current use etc., and SDRAM storage arrangement 2 is made of chip U10; One EPROM program firmware 3, EPROM program firmware 3 is erasable programmable ROM (read-only memory), its effect is to provide the program that depositing immobilizes repeats for host CPU device 1, this program adopts special means can change wherein content, and EPROM program firmware 3 is made of chip U9; One electric power controller 6, the effect of electric power controller 6 is the power supply of pcmcia cards slot apparatus 5 is controlled, to guarantee the security of pcmcia interface card slot 5, electric power controller 6 is made up of triode Q1, Q2, capacitor C 5, C6, C7, resistance R 11, R12.
In use, the utility model is that such realization will store the image of digital camera shooting and the data file of the sound of recording deposits portable hard drive in: the storage card such as the CF cartoon of ordinary digital camera are crossed PCMCIA adapter insertion pcmcia cards slot apparatus 5, store ordinary digital camera image of taking and the sound of recording on the CF card, and these images and sound, it is the data file that deposits storage medium with binary numeral in, after the CF card inserts, under the driving of host CPU device 1 control signal, control by electric power controller 6 gets pcmcia cards slot apparatus 5, pcmcia cards slot apparatus 5 electric after, the data file of the CF card that plugs with pcmcia cards slot apparatus 5 can be read into by pcmcia interface device 4, by key device 13 being selected control (this moment button be chosen in Card Reader deposit), the data file of the CF card that reads in is admitted in the portable hard drive 11 by hard-disk interface change-over switch 10 by pcmcia interface device 4 and stores.
The utility model is what to realize like this data file unloading of computer storage to portable hard drive: the corresponding interface that IDE is connected to computer to USB interface conversion equipment 12, when IDE plugs to USB interface conversion equipment 12 and computer, host CPU device 1 sends control signal automaticallyes switch hard-disk interface change-over switch 10, then hard disk 11 goes to IDE and joins to USB interface conversion equipment 12, the hard disk of this moment is equivalent to the external hard disk that computer uses, by computer is operated, can realize the data file of computer is stored in the portable hard drive 11.
The utility model is that such realization carried out the Card Reader broadcast with the sound that is stored in the image on the storage card and records that ordinary digital camera is taken: the storage card such as the CF cartoon of ordinary digital camera are crossed PCMCIA adapter insertion pcmcia cards slot apparatus 5, store ordinary digital camera image of taking and the sound of recording on the CF card, and these images and sound, it is the data file that deposits storage medium with binary numeral in, after the CF card inserts, under the driving of host CPU device 1 control signal, control by electric power controller 6 gets pcmcia cards slot apparatus 5, pcmcia cards slot apparatus 5 electric after, the data file of the CF card that plugs with pcmcia cards slot apparatus 5 can be read into by pcmcia interface device 4, by key device 13 being selected control (this moment button be chosen in Card Reader play), the data file of the CF card that reads in is sent into host CPU device 1 by pcmcia interface device 4, in host CPU device 1, by its built-in DSP data signal processor and RISC risc chips thereof, the data files of importing into such as compressed format JPEG photo are decoded, in decode procedure, host CPU device 1 is by erasable programmable ROM (read-only memory) EPROM program firmware 3, and store the program of current use, data, the temporary storage SDRAM storage arrangement 2 of intermediate result etc. carries out work, after the decoding, the data file of sending into the image of host CPU device 1 or sound is converted into the simulating signal of image or sound, promptly be resumed original appearance into image or sound, wherein image analoging signal is sent to video signal output apparatus 8 by host CPU device 1, the speech simulation signal is sent to audio signal output device 7 by host CPU device 1, wherein video signal output apparatus 8 can join with the vision signal input interface of televisor, audio signal output device 7 can join with the sound signal input interface of televisor, people just can see the digital camera captured image information of broadcast on televisor like this, hear the sound that the digital camera of broadcast is recorded.
The utility model is to realize like this data file that includes image and acoustic information of hard-disc storage is read to coil broadcast: by key device 13 being selected control (button was chosen in to read to coil and play this moment), then the data file of storage is read into host CPU device 1 on the hard disk 11, identical with the above, in host CPU device 1, by its built-in DSP data signal processor and RISC risc chips thereof, decode to importing data file into, after the decoding, data file is converted into simulating signal, and export to televisor by the respective socket on the televisor by video signal output apparatus 8 and audio signal output device 7, play by televisor.
The flash card that is plugged in the CF of pcmcia cards slot apparatus 5 or other type also can be the data file by the image or the sound of computer dump, or animation data file, then read in and decode, play by playing on the televisor or deposit in earlier on hard disk 11, to read by hard disk 11 again by of the present utility model.
For the music data formatted file of recording as MP3, multimedia file format AVI, the live image that compression ratio is bigger and the files in stream media such as compressed file format MPEG of sound, because these images and animation or sound can be to be stored on the flash media of CF card or other type with binary digital form, all can adopt said apparatus to decode, digital signal is converted into simulating signal and exports televisor to, by televisor image and sound are broadcasted, or first unloading is on portable hard drive, read by portable hard drive again, decode then, and export televisor to and play.
Claims (1)
1. portable multi-function portable hard drive Card Reader and digital media playing device is characterized in that: it comprise one can with the suitable pcmcia cards slot apparatus of flash card, one can read the pcmcia interface device of flash card canned data, one IDE that can realize being connected with computer is to the USB interface conversion equipment, one hard disk, one key device, one can realize host CPU device that input data file is decoded, one hard-disk interface change-over switch, one be provided with can numeral or the video signal output apparatus of analog format output, one audio signal output device, one SDRAM storage arrangement, one EPROM program firmware, one electric power controller; Key device is connected with the host CPU device, pcmcia cards slot apparatus and PCMCIA adapter plug, the signal output of flash card is connected to the signal input of pcmcia interface device by the pcmcia cards slot apparatus, the signal output of pcmcia interface device is connected to the signal input of host CPU device respectively, the hard-disk interface change-over switch, the hard-disk interface change-over switch respectively with hard disk, IDE is connected to the USB interface conversion equipment, the host CPU device respectively with the SDRAM storage arrangement, EPROM program firmware is connected, the vision signal output of host CPU device is connected to video signal output apparatus, the audio signal output of host CPU device is connected to audio signal output device, the control signal output of host CPU device is connected to the input of electric power controller respectively, the hard-disk interface change-over switch, the output signal of electric power controller is connected to the control end of pcmcia cards slot apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217726 CN2629127Y (en) | 2003-05-30 | 2003-05-30 | Portable multifunction mobile rigid disk reading card and digital code media playing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217726 CN2629127Y (en) | 2003-05-30 | 2003-05-30 | Portable multifunction mobile rigid disk reading card and digital code media playing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2629127Y true CN2629127Y (en) | 2004-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217726 Expired - Fee Related CN2629127Y (en) | 2003-05-30 | 2003-05-30 | Portable multifunction mobile rigid disk reading card and digital code media playing device |
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| CN (1) | CN2629127Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408847B (en) * | 2008-11-27 | 2011-05-11 | 成都市华为赛门铁克科技有限公司 | Method, system and apparatus for loading firmware |
| CN101123706B (en) * | 2006-08-10 | 2011-11-09 | 深圳市朗科科技股份有限公司 | A multimedia digital processing device and multimedia digital processing method |
| CN1893360B (en) * | 2005-06-30 | 2012-05-02 | 精工爱普生株式会社 | Data transfer control device and electronic instrument |
-
2003
- 2003-05-30 CN CN 03217726 patent/CN2629127Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893360B (en) * | 2005-06-30 | 2012-05-02 | 精工爱普生株式会社 | Data transfer control device and electronic instrument |
| CN101123706B (en) * | 2006-08-10 | 2011-11-09 | 深圳市朗科科技股份有限公司 | A multimedia digital processing device and multimedia digital processing method |
| CN101408847B (en) * | 2008-11-27 | 2011-05-11 | 成都市华为赛门铁克科技有限公司 | Method, system and apparatus for loading firmware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN OVERSEAS CHINESE ELECTRONIC ENTERPRISE CO. Free format text: FORMER OWNER: HUAQIAO ELECTRONIC ENTERPRISE CO., LTD., XIAMEN Effective date: 20070119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070119 Address after: 361006 No. 22 Huli Avenue, Fujian, Xiamen Patentee after: Xiamen Overseas Chinese Electronic Co., Ltd. Address before: 361006 No. 22 Huli Avenue, Fujian, Xiamen Patentee before: Xiamen Huaqiao Electronic Enterprise Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040728 Termination date: 20100530 |