CN1798143A - Method and system for transmitting information wirelessly - Google Patents
Method and system for transmitting information wirelessly Download PDFInfo
- Publication number
- CN1798143A CN1798143A CN 200410102746 CN200410102746A CN1798143A CN 1798143 A CN1798143 A CN 1798143A CN 200410102746 CN200410102746 CN 200410102746 CN 200410102746 A CN200410102746 A CN 200410102746A CN 1798143 A CN1798143 A CN 1798143A
- Authority
- CN
- China
- Prior art keywords
- data processing
- processing equipment
- external equipment
- equipment
- transmitting information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The method for use in data processing equipment and its peripherals includes following steps: the peripherals receives the operating information from user, and transmits the wireless instruction signal to the data processing equipment; the data processing equipment receives the wireless instruction signal, and analyzes it, and returns the feedback information; the connection is built between the peripherals and data processing equipment, and data transmission is made between the peripherals and the data processing equipment. The invention also discloses a wireless transmission system.
Description
Technical field
The present invention relates to data processing and wireless data transmission field, especially relate to a kind of method and system of transmitting information wirelessly.
Background technology
Along with the development of information technology, various electronic products are universal day by day, for people's work, studying and living bring great convenience, the information communication between the people with exchange also frequent day by day thereupon.People often need carry out the transmission and the exchange of data between various electronic products when carrying out data sharing, storage and processing.Usually, when carrying out transfer of data, the electronic product that sends data is called source device, the electronic product that receives data is called destination device.Certainly, carry out between electronic product in the occasion of data interaction, the formulation of so-called source device and destination device is normally mutual, just source device and destination device each other.
At present, more common transfer of data is to carry out between data processing equipment and external equipment.Described data processing equipment includes but not limited to that desktop computer, notebook computer and server etc. have the electronic equipment of data-handling capacity; Described external equipment can be the electronic equipment that portable hard drive, USB flash disk etc. only have memory function, or MP3 player, digital camera etc. have the electronic equipment of simple playback function or camera function, or mobile phone, PDA etc. have the electronic equipment of simple operations system and computing capability.
In the prior art, when external equipment only possesses simple function and does not possess computing capability, from data processing equipment to the mode of external equipment (or with the file copy the external equipment to data processing equipment) be: external equipment is connected with data processing equipment, in data processing equipment, carries out copy operation then with file copy.
For example, during by USB flash disk or portable hard drive xcopy, perhaps the photo files in the digital camera is copied on the computer, when perhaps passing to the song files such as MP3 in the computer on the MP3 player, the basic operational steps of its workflow is: 1) connect source device and destination device; 2) select the file that to duplicate; 3) carry out copy operation, finish the transmission of data.Wherein, sequencing step 1) and 2) can exchange.Described connection can be undertaken by USB interface, parallel port or serial ports.
The data transmission method of the prior art part that comes with some shortcomings: at first, nearly all active operation order all only just can be finished at data processing equipment; Secondly, in the transmittance process of data, external equipment is taken as slave often, can only be operated and can not initiatively carry out communication with data processing equipment.Therefore, people externally between equipment and the data processing equipment during xcopy, the connection of equipment is an inevitable step, must possess the physical interface of coupling and the connecting line that may exist between the equipment.
In the prior art, exist some to adopt the technical scheme of wireless mode xcopy, for example the patent No. is US 6,374,306 and US 5,906,657 " System using positiondetector to determine location and orientation between computers to selectinformation to be transferred via wireless media " that United States Patent (USP) disclosed, a kind of being used for from the fixing handheld computing device of computer screen xcopy disclosed, the display of this handheld computing device is connected and fixed computer, the fixing file in the computer, file copy in folder icon and this document folder is in hand-held computing equipment, and the file in the handheld computing device can pass to fixedly in the computer too.When the user moves program in the fixing computer, can obtain the state of computer, and transmit this program and carry out at handheld computing device and continue the required information of operation, like this, the program of file and execution just can be used from extraction the fixing computer and at handheld computing device.
But there is defective equally in the prior art: at first, this handheld computing device must be the handheld device (as PDA) that possesses computing function; Secondly, when operation, this handheld computing device need show the information in the fixing computer.Therefore, for other handheld device or the movable storage device that does not possess computing capability, as digital camera, portable hard drive and USB flash disk, and inapplicable.Once more, operation must fixedly carried out on the computer.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of method and system of transmitting information wirelessly, can be by the reciprocal process of external device start establishment of connection process and data, and it realizes simple.
For this reason, the technical scheme of technical solution problem of the present invention is: a kind of method of transmitting information wirelessly is provided, is applied to comprise the system of data processing equipment and external equipment; Comprise step:
1) external equipment receives user's operation information, and sends the wireless command signal according to this operation information to data processing equipment;
2) data processing equipment receives this wireless command signal, resolves and send feedback information;
3) connect between external equipment and the data processing equipment;
4) after the successful connection, carry out transfer of data between external equipment and the data processing equipment.
Preferably, connecting of described step 3) specifically is that external equipment sends link information, and data processing equipment receives this link information and feedback; Or data processing equipment transmission link information, external equipment receives this link information and feedback.
Preferably, the transfer of data of described step 4) comprises by external equipment execution transmission course or by data processing equipment execution transmission course.
Preferably, described step 4) also comprises and judges whether to remain Copy Info, if not, then selects to treat to carry out transfer of data subsequently by Copy Info; If then directly carry out transfer of data.
Preferably, this method selects to treat Copy Info before also being included in step 1).
Preferably, described selection treats that Copy Info is undertaken by external equipment or undertaken by data processing equipment; The described Copy Info for the treatment of is a file or a plurality of file, or file, or the path of include file.
Preferably, the step that also comprises external equipment displaying duplication information.
Preferably, the reception of described step 1) specifically is to obtain the signal that the user pushes the function button generation of external equipment; Or obtain the signal that the user adopts Digiplex, wireless mouse or touch-screen input.
The present invention also provides a kind of system of transmitting information wirelessly, comprises data processing equipment and external equipment; Described external equipment comprises:
The user command receiving element is used to receive user's operational order;
The wireless command unit is used for sending command sequence according to user's operational order to data processing equipment;
Radio receiving unit is used to receive order and the data that data processing equipment sends;
Described data processing equipment comprises:
Wireless receiving and feedback unit are used to receive the command sequence from external equipment, confirm command type, and feedback reception information;
This system also comprises:
Automatically linkage unit is arranged in external equipment or the data processing equipment, is used to realize the connection between data processing equipment and the external equipment;
Copied cells is arranged in external equipment or the data processing equipment, is used for after successful connection, and the analysis Copy Info also duplicates.
Preferably, this system also comprises duplicates Tip element, is arranged in data processing equipment or the external equipment, is used for after the log-on data transmission, and whether prompt command is received, duplicates progress and success or not; Adopt display graphics, sounding, illumination mode to point out.
Preferably, described user command receiving element is included in function button or touch-screen or the Digiplex that is provided with on the external equipment;
Described radio receiving unit comprises signal receiver and signal processor;
Described wireless receiving and feedback unit comprise wireless signal receiver and signal processing and ultramagnifier;
Described automatic linkage unit comprises facility information analyzer and wireless connector;
Described copied cells comprises Copy Info analyzer and reproducer;
The described Tip element that duplicates comprises reproduction process information analyser and information indicating device.
With respect to prior art, external equipment of the present invention the invention has the beneficial effects as follows: owing to can send the wireless command sequence according to user's operational order, and data processing equipment has the function that receives this command sequence and make correct response, thereby externally connect automatically between equipment and the data processing equipment, the style of writing of going forward side by side the duplicating of part, file copy between two kinds of equipment is more simple and convenient than prior art, like this, physical interface between not only can minimizing equipment and the connecting line that may exist, and can improve the convenience of operation.Therefore, the present invention can extend to the operation of wireless xcopy more need the transmission in the electronic product of file.
In a preferred embodiment of the invention, when the user needs externally between the equipment and data processing equipment mutually xcopy, do not need to carry out physical connection for these two kinds of equipment artificially, as long as press duplicating on the external equipment/send button, just can easily these two kinds of equipment be connected and between two kinds of equipment, carry out file copy, like this, not only can improve the convenience of operation, and the physical interface between can minimizing equipment and the connecting line that may exist.
Description of drawings
Fig. 1 is the block diagram of the system of transmitting information wirelessly of the present invention;
Fig. 2 is the function button schematic diagram of external equipment among the present invention;
Fig. 3 is the block diagram of radio receiving unit among the present invention;
Fig. 4 is the block diagram of wireless receiving and feedback unit among the present invention;
Fig. 5 is the block diagram of automatic linkage unit among the present invention;
Fig. 6 is the block diagram of copied cells among the present invention;
Fig. 7 is the block diagram that duplicates Tip element among the present invention;
Fig. 8 is the schematic diagram of another execution mode of the system of transmitting information wirelessly of the present invention;
Fig. 9 is the flow chart of the method for transmitting information wirelessly of the present invention;
Figure 10 is the sequential chart of xcopy process between external equipment and the data processing equipment;
Figure 11 is another sequential chart of xcopy process between external equipment and the data processing equipment.
Embodiment
For extending to more needs, the operation with wireless xcopy transmits in the electronic product of file, main design of the present invention is: existing external equipment is improved, make its sequence of can giving an order, data processing equipment then adds the function that receives command sequence and make correct response, thereby makes that the file copy between two kinds of equipment is more simple and convenient.Specifically, the present invention is between data processing equipment (as computer) and external equipment (as portable hard drive and MP3 player etc.), set up simple communication modes, only need externally to start on the equipment and duplicate (or transmission) and order, can the file of (or in external equipment) in the data treatment facility be duplicated, thereby constitute the system of a transmitting information wirelessly.
See also Fig. 1, the system of transmitting information wirelessly of the present invention comprises data processing equipment 100 and external equipment 200.Described external equipment 200 comprises user command receiving element 210, wireless command unit 220, radio receiving unit 230; Described data processing equipment comprises wireless receiving and feedback unit 110, automatic linkage unit 120, copied cells 130 and duplicates Tip element 140.
This user command receiving element 210 is used to receive user's operational order, and triggers wireless command unit 220 according to described operational order.
Consult Fig. 2 in the lump, described user command receiving element 210 can be included on the external equipment 200 function buttons such as " duplicating " of being provided with, " transmission "; " duplicate " and be meant from data processing equipment file copy to external equipment; And " transmission " be with the file copy in the external equipment in data processing equipment, both essence all is xcopy, the device object difference of just duplicating.
Certainly, described user command receiving element 210 also can adopt other modes to receive user's operational order, for example, touch-screen, Digiplex etc., this does not give unnecessary details.
Described wireless command unit 220 is used for sending predetermined in advance command sequence according to user's operational order to data processing equipment 100.
Described radio receiving unit 230 is used to receive order and the data that data processing equipment 100 sends.Consult Fig. 3 in the lump, radio receiving unit 230 comprises signal receiver 231 and signal processor 232.
Described wireless receiving and feedback unit 110 are used to receive the command sequence from external equipment 200, confirm command type, and feedback reception information.Consult Fig. 4 in the lump, wireless receiving and feedback unit 110 comprise wireless signal receiver 111 and signal processing and ultramagnifier 112.
Described automatic linkage unit 120 is used to realize the connection between data processing equipment 100 and the external equipment 200.Consult Fig. 5 in the lump, linkage unit 120 comprises facility information analyzer 121 and wireless connector 122 automatically.
Described copied cells 130 is used for after successful connection, and the analysis Copy Info also duplicates.Consult Fig. 6 in the lump, copied cells 130 comprises Copy Info analyzer 131 and reproducer 132.
Understand the progress of work for ease of the user, also have the Tip element of duplicating 140 in the system of the present invention, be used for after startup is duplicated or sent order, whether prompt command is received, duplicates progress and success or not.Can adopt display graphics, sounding, mode such as luminous to carry out clear and definite prompting, this duplicates Tip element 140 and can be arranged in the data processing equipment 100, can certainly be arranged in the external equipment 200.Consult Fig. 7 in the lump, duplicate Tip element 140 and comprise reproduction process information analyser 141 and information indicating device 142.
Seeing also Fig. 8, is the schematic diagram of another execution mode of the system of transmitting information wirelessly of the present invention.Present embodiment and system shown in Figure 1 are roughly the same, and the difference part is: in the present embodiment, linkage unit and copied cells are arranged in the external equipment automatically.
Be understandable that described automatic linkage unit can also be separately positioned in the different equipment with copied cells: be arranged on external equipment as automatic linkage unit, copied cells is arranged on data processing equipment; Perhaps linkage unit is arranged on data processing equipment automatically, and copied cells is arranged on external equipment.
Seeing also Fig. 9, is the flow chart of the method for transmitting information wirelessly of the present invention.
Step S110, user push " duplicating " or " transmission " button on the external equipment 200; User command receiving element 210 is resolved this key information, triggers the wireless command unit 220 that is used for sending command sequence on the external equipment.
Step S120, wireless command unit 220 sends command sequence according to predetermined in advance mode.
Step S130, the wireless receiving of data processing equipment 100 and feedback unit 110 receive described command sequence, confirm command type, and feedback reception information.
Step S140, linkage unit 120 starts automatically, the connection between the realization equipment, and feedback link information.
Step S150, after the equipment successful connection, copied cells 130 starts.
Step S160, copied cells 130 is analyzed Copy Infos, as whether remain xcopy, treat xcopy size and place equipment, whether the space of the equipment that will copy to enough or the like.
Step S170 judges whether to remain xcopy, if not, then enters step S180, selects to treat xcopy (can be that a file also can be a plurality of files, also can be the path etc. of include file such as file); Enter step S190 subsequently; If then directly enter step S190.
Step S190 will treat that xcopy duplicates.
For working condition to user display system, make things convenient for the user to understand job schedule, also comprise the process of pointing out Copy Info in the inventive method: in the flow process, start duplicate or send order after, whether order is received, reproduction process and success or not, duplicate Tip element 140 and all provide clearly prompting, as figure, sounding, luminous or the like occur.
Wherein, when selecting to treat xcopy, can carry out according to treatment facility by external-device operands, as direct click, straighforward operation or the like.
Be understandable that described selection treats that the process of xcopy also can be in first step of arranging as flow process.
Seeing also Figure 10, is the sequential chart of xcopy process between external equipment and the data processing equipment, and wherein, linkage unit and copied cells are arranged in data processing equipment automatically.
Seeing also Figure 11, is the sequential chart of xcopy process between external equipment and the data processing equipment, and wherein, linkage unit and copied cells are arranged in external equipment automatically.
Certainly, can also be that automatic linkage unit lays respectively on the different equipment with copied cells.
For ease of the understanding of the present invention, present invention is described below in conjunction with embodiment.
According to the present invention, the wireless module between data processing equipment and the external equipment all can adopt Bluetooth protocol or 802.11b/g agreement or wireless protocols such as infrared to carry out work, and this does not give unnecessary details.
In the first embodiment of the present invention, data processing equipment is computer (as desktop computer, notebook, an all-in-one etc.), and external equipment is movable storage device (as portable hard drive, a USB flash disk etc.), and both all can select the xcopy for the treatment of of oneself separately.
In the second embodiment of the present invention, data processing equipment is computer (as desktop computer, notebook, an all-in-one etc.), external equipment is carry-on mobile computing device (as mobile phone, digital camera, music player, a recording pen etc.), and both all can select the xcopy for the treatment of of oneself separately.
In the third embodiment of the present invention, data processing equipment is computer (as desktop computer, notebook, an all-in-one etc.), and external equipment has the equipment (as wireless mouse, remote controller etc.) of energy straighforward operation computer, and the latter can be the former and selects to treat xcopy.
In the fourth embodiment of the present invention, data processing equipment is the computer (as desktop computer, notebook, all-in-one etc.) of band touch-screen, and external equipment is movable storage device (as portable hard drive, a USB flash disk etc.), and the latter can be the former and selects to treat xcopy.
In the fifth embodiment of the present invention, data processing equipment is the computer (as desktop computer, notebook, all-in-one etc.) of band touch-screen, external equipment is carry-on mobile computing device (as mobile phone, digital camera, music player, a recording pen etc.), and the latter can be the former and selects to treat xcopy.
In the sixth embodiment of the present invention, data processing equipment is the computer (as desktop computer, notebook, all-in-one etc.) of band touch-screen, external equipment has the equipment (as wireless mouse, remote controller etc.) of energy straighforward operation computer, and the latter can be the former and selects to treat xcopy.
In the seventh embodiment of the present invention, data processing equipment is computer (as desktop computer, notebook, an all-in-one etc.), and external equipment is to have device such as infrared, laser, can choose the equipment of file in the data processing equipment, and the latter can be the former and selects to treat xcopy.
In sum, according to the present invention, when the user needs externally between the equipment (destination device) and data processing equipment (source device) mutual xcopy, do not need to carry out physical connection for these two kinds of equipment artificially, as long as press duplicating on the destination device/send button, just can easily these two kinds of equipment be connected and between two kinds of equipment, carry out file copy, like this, not only can improve the convenience of operation, and the physical interface between can minimizing equipment and the connecting line that may exist.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1. the method for a transmitting information wirelessly is applied to comprise the system of data processing equipment and external equipment; It is characterized in that, comprise step:
1) external equipment receives user's operation information, and sends the wireless command signal according to this operation information to data processing equipment;
2) data processing equipment receives this wireless command signal, resolves and send feedback information;
3) connect between external equipment and the data processing equipment;
4) after the successful connection, carry out transfer of data between external equipment and the data processing equipment.
2. the method for transmitting information wirelessly according to claim 1 is characterized in that, connecting of described step 3) specifically is that external equipment sends link information, and data processing equipment receives this link information and feedback; Or data processing equipment transmission link information, external equipment receives this link information and feedback.
3. the method for transmitting information wirelessly according to claim 1 is characterized in that, the transfer of data of described step 4) comprises by external equipment to be carried out transmission course or carry out transmission course by data processing equipment.
4. the method for transmitting information wirelessly according to claim 1 is characterized in that, described step 4) also comprises and judges whether to remain Copy Info, if not, then selects to treat to carry out transfer of data subsequently by Copy Info; If then directly carry out transfer of data.
5. the method for transmitting information wirelessly according to claim 1 is characterized in that, also is included in step 1) and selects to treat Copy Info before.
6. the method for transmitting information wirelessly according to claim 1 or 5 is characterized in that described selection treats that Copy Info is undertaken by external equipment or undertaken by data processing equipment; The described Copy Info for the treatment of is a file or a plurality of file, or file, or the path of include file.
7. the method for transmitting information wirelessly according to claim 1 is characterized in that, also comprises external equipment displaying duplication information.
8. the method for transmitting information wirelessly according to claim 1 is characterized in that, the reception of described step 1) specifically is to obtain the signal that the user pushes the function button generation of external equipment; Or obtain the signal that the user adopts Digiplex, wireless mouse or touch-screen input.
9. the system of a transmitting information wirelessly comprises data processing equipment and external equipment; It is characterized in that described external equipment comprises:
The user command receiving element is used to receive user's operational order;
The wireless command unit is used for sending command sequence according to user's operational order to data processing equipment;
Radio receiving unit is used to receive order and the data that data processing equipment sends;
Described data processing equipment comprises:
Wireless receiving and feedback unit are used to receive the command sequence from external equipment, confirm command type, and feedback reception information;
This system also comprises:
Automatically linkage unit is arranged in external equipment or the data processing equipment, is used to realize the connection between data processing equipment and the external equipment;
Copied cells is arranged in external equipment or the data processing equipment, is used for after successful connection, and the analysis Copy Info also duplicates.
10. the system of transmitting information wirelessly according to claim 9, it is characterized in that, also comprise and duplicate Tip element, be arranged in data processing equipment or the external equipment, be used for after the log-on data transmission, whether prompt command is received, duplicates progress and success or not; Adopt display graphics, sounding, illumination mode to point out.
11. the system of transmitting information wirelessly according to claim 9 is characterized in that, described user command receiving element is included in function button or touch-screen or the Digiplex that is provided with on the external equipment;
Described radio receiving unit comprises signal receiver and signal processor;
Described wireless receiving and feedback unit comprise wireless signal receiver and signal processing and ultramagnifier;
Described automatic linkage unit comprises facility information analyzer and wireless connector;
Described copied cells comprises Copy Info analyzer and reproducer;
The described Tip element that duplicates comprises reproduction process information analyser and information indicating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410102746 CN1798143A (en) | 2004-12-28 | 2004-12-28 | Method and system for transmitting information wirelessly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410102746 CN1798143A (en) | 2004-12-28 | 2004-12-28 | Method and system for transmitting information wirelessly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1798143A true CN1798143A (en) | 2006-07-05 |
Family
ID=36818905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410102746 Pending CN1798143A (en) | 2004-12-28 | 2004-12-28 | Method and system for transmitting information wirelessly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1798143A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253854A (en) * | 2013-06-28 | 2014-12-31 | 三星电子株式会社 | Method and apparatus for automatically synchronizing electronic devices |
| CN107302578A (en) * | 2010-10-12 | 2017-10-27 | 三星电子株式会社 | Enable the synchronous method and its user's set and computer-readable medium between device |
| CN107426414A (en) * | 2017-06-14 | 2017-12-01 | 努比亚技术有限公司 | It is a kind of that information approach, terminal and computer-readable recording medium are obtained by peripheral hardware |
-
2004
- 2004-12-28 CN CN 200410102746 patent/CN1798143A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302578A (en) * | 2010-10-12 | 2017-10-27 | 三星电子株式会社 | Enable the synchronous method and its user's set and computer-readable medium between device |
| CN107302578B (en) * | 2010-10-12 | 2020-06-23 | 三星电子株式会社 | Method for enabling synchronization between devices, user device and computer readable medium therefor |
| CN104253854A (en) * | 2013-06-28 | 2014-12-31 | 三星电子株式会社 | Method and apparatus for automatically synchronizing electronic devices |
| CN107426414A (en) * | 2017-06-14 | 2017-12-01 | 努比亚技术有限公司 | It is a kind of that information approach, terminal and computer-readable recording medium are obtained by peripheral hardware |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101063964A (en) | Supporting use of connection via electrical interface | |
| US8155121B2 (en) | Detection of physical movement for document sharing | |
| CN100351772C (en) | Printing apparatus and control method therefor | |
| CN101038524A (en) | Touchpad-based input system and method for portable device | |
| CN1714534A (en) | System, method and computer program product for video teleconferencing and multimedia presentations | |
| CN1471006A (en) | Information terminal device and control programme therefor | |
| CN1499348A (en) | Print system and print control method | |
| CN102541169A (en) | Portable computer system | |
| CN1497425A (en) | Printing system, information processing device and its control method, printer and its control method | |
| CN1776594A (en) | Communication system, storage device and control device | |
| CN1829220A (en) | Mapping method for USB apparatus with storage function on network computer | |
| CN1722090A (en) | System and method for downloading rom image to wireless terminal | |
| CN1466712A (en) | Information processing system I/O device, portable information terminal appliance and display device | |
| CN1578282A (en) | Data transmission system, data transmission method, information processor and pointer | |
| CN1160648C (en) | Remote saving method of search information on internet | |
| CN1798143A (en) | Method and system for transmitting information wirelessly | |
| CN1277208C (en) | Semiconductor storage method and device suitable for use on bandset and computer system | |
| CN102193757A (en) | Printing control apparatus and printer search apparatus | |
| CN101059790A (en) | System and method for processing BIOS file burning based on main board communication interface | |
| CN105210022A (en) | Providing a hybrid touchpad in a computing device | |
| CN101075938A (en) | System and method for converting between cell-phone telecommunication protocol and USB mass storage protocol | |
| CN1456990A (en) | Applied program parallel processing system and method | |
| CN1519737A (en) | Appts. and method for connecting processor to bus | |
| CN100350352C (en) | Portable electronic device | |
| CN2517023Y (en) | Multifunction keyboard with hot key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |