CN201233818Y - Press key and keyboard - Google Patents
Press key and keyboard Download PDFInfo
- Publication number
- CN201233818Y CN201233818Y CNU2008201125358U CN200820112535U CN201233818Y CN 201233818 Y CN201233818 Y CN 201233818Y CN U2008201125358 U CNU2008201125358 U CN U2008201125358U CN 200820112535 U CN200820112535 U CN 200820112535U CN 201233818 Y CN201233818 Y CN 201233818Y
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- China
- Prior art keywords
- antenna
- button
- keyboard
- communication module
- conductive foil
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Abstract
The utility model discloses a press-key and a keyboard. The press-key is applied to the keyboard. The press-key is matched with an antenna. The antenna is used for receiving a signal sent by an electronic product. The press-key comprises a key cap, a conductive strip and a communication module. At least one part of the antenna is formed by the conductive strip; and the communication module is used for receiving the signal through the antenna.
Description
Technical field
The utility model relates to a kind of button (keyswitch) and uses the keyboard (keyboard) of this button, particularly relate to and a kind ofly will originally be arranged at the subelement of host computer inside, then be arranged in the peripheral device, and then the button and the keyboard of the assembled configuration structure of reduction host computer volume.
Background technology
Along with information prosperity, scientific and technological progress, the application of electronic product is also more and more universal.The data processing of electronization has been lax usual and be surrounded among people's the life with can't get rid of.Especially, the result of data electronization overturns traditional storage form sheerly.Especially, in the change of memory space form, continue more significantly in the microminiaturization development.
The significantly change of aforementioned data memory space form (programmed recording medium) advances to photoetching sheet, hard disk, various floppy disk, dish, CD with oneself by paper ... etc., but so reduced volume is thousands of even tens thousand of times.Only, be used for handling the equipment of various electronic datas, the progress of its microminiaturization but falls behind many significantly.
For example, be example with the personal host computer, its enclosure interior all needs some supporting members to come support housing, is used to provide the enough inner spaces of housing and enough structural strengths.Motherboard is all arranged in every computer, many elements and winding displacement have been assigned in the above, and form quite complicated, in every computer body, then installed a plurality of rigid, floppy disk driver, fan and power supply unit etc., and the computer body of general vertical type, whole formation is adopted upright fixed form because of motherboard and is located at CD support below, therefore the impression of the bulk shape of existing host computer with regard to giving a kind of heaviness of people and taking up space, and because of motherboard takes up room excessive, just be formed with many remaining spaces with respect to casing inside, so that make the volume of host computer to dwindle.
From the above, the framework of host computer in the market, can find that its bulky reason roughly has: the heat dissipation element volume is big, use power supply unit, use floppy drive, the motherboard volume is big, the part layout is improper and uses various winding displacement to connect ... etc. reason.Wherein, improper and use the space proportion maximum that various winding displacement connects to be wasted with the part layout especially.For example, motherboard is connected to CD player, Winchester disk drive, CD writers, power supply unit, floppy drive via winding displacement ... etc., the space that it is wasted even surpass the volume of computer componentses such as motherboard, CD player, Winchester disk drive, this is the main cause that the volume of host computer can't dwindle.
Yet, although in advancing the development in 10 years, general host computer (for example, desktop computer main frame) for the structure that meets miniaturization day by day with reduce the waste that its inner sky is asked, basic comprising system for main frame inside is little than the general standard specification, and gets so that the host machine integral volume-diminished; Only,, use the cost that can increase host computer than the basic comprisings such as CD player, disc unit and power supply unit of small dimension,, because of for fear of higher manufacturing cost, and can't promote its competitiveness so then for when selling though above-mentioned main frame volume has reduced.
In addition, though the birth of notebook computer (notebook) is arranged, its whole volume also only the multiple in the units dwindle, real development with the memory space form is far apart.Believe for the user of all PC,, must more meet everybody common expectation, also can reduce the space waste of workplace if can dwindle the volume of host computer.Therefore, how complying with and meet the change that the tendency of the day is maked rapid progress, and can make the functional promotion of computer body, must dwindle the assembling volume of computer body again, is must improvements.
The utility model content
The keyboard that a purpose of the present utility model is to provide a kind of button and uses this button, it will be arranged at the subelement of host computer inside originally, then be arranged in button and the keyboard, and then provide a kind of assembled configuration scheme of reducing the host computer volume, to reach the space in the host computer is utilized fully, and address the above problem.
The purpose of this utility model is achieved in that promptly provides a kind of button.Button cooperates antenna.Antenna is in order to receive the signal that electronic product sent.Button comprises keycap, conductive foil and communication module.Keycap has the bottom surface.Conductive foil is fixed on the bottom surface of keycap with a predetermined way, and then forms at least a portion of antenna.Communication module is electrically connected to conductive foil, and in order to via antenna receiving signal.
Another category of the present utility model is to provide a kind of button.Button cooperates antenna.Antenna is in order to receive the signal that electronic product sent.Button comprises keycap, conductive foil and communication module.Keycap has first assembled part and second assembled part.Conductive foil be first assembled part and second assembled part by the assembling keycap being clamped and fastened in the keycap, and then at least a portion of formation antenna.Communication module is electrically connected to conductive foil, and in order to via antenna receiving signal.
Another category of the present utility model is to provide a kind of button.Button cooperates antenna.Antenna is in order to receive the signal that electronic product sent.Button comprises conductive rubber dome (rubber dome), conducting ring and communication module.The conducting ring intussusception is to the conductive rubber dome.The conductive rubber dome becomes at least a portion of antenna with conducting loop-shaped.Communication module is electrically connected to conducting ring, and in order to via antenna receiving signal.
Another category of the present utility model is to provide a kind of keyboard.Keyboard cooperates antenna.Antenna is in order to receive the signal that electronic product sent.Keyboard comprises a plurality of buttons, at least one conductive foil and communication module.Each button has keycap, and each keycap all has the bottom surface.Each conductive foil all is fixed on the bottom surface of corresponding keycap with a predetermined way, and then forms at least a portion of antenna.Communication module is electrically connected at least one conductive foil, and in order to via antenna receiving signal.
Another category of the present utility model is to provide a kind of keyboard.Keyboard cooperates antenna.Antenna is in order to receive the signal that electronic product sent.Keyboard comprises a plurality of buttons, at least one conductive foil and communication module.Each button has keycap.At least one keycap has first assembled part and second assembled part.Each conductive foil all corresponds to a keycap, and each conductive foil is all by assembling corresponding first assembled part and the second corresponding assembled part, in the keycap that is clamped and fastened on correspondence, and then at least a portion of formation antenna.Communication module is electrically connected at least one conductive foil, and in order to via antenna receiving signal.
Another category of the present utility model is to provide a kind of keyboard.Keyboard cooperates antenna.Antenna is in order to receive the signal that electronic product sent.Keyboard comprises a plurality of buttons, at least one conducting ring and communication module.Each button has rubber calotte.Each conducting ring intussusception is to corresponding rubber calotte.Each conducting ring and corresponding conductive rubber cheese become at least a portion of antenna.Communication module is electrically connected at least one conductive foil, and in order to via antenna receiving signal.
Advantage of the present utility model is, a kind of button and keyboard are provided, it is by being arranged at the subelement of host computer inside originally, then be arranged in button and the keyboard, and then a kind of assembled configuration scheme of reducing the host computer volume is provided, to reach the space in the host computer is utilized fully.Thus, button of the present utility model and keyboard not only can be shared the inner occupied ccontaining volume burden of host computer, more extension can be put the subelement at peripheral device place and do more polynary and abundanter application.
Can be further understood by following utility model detailed description and appended accompanying drawing about advantage of the present utility model and spirit.
Description of drawings
Figure 1A is the functional block diagram that illustrates according to the button of a specific embodiment of the present utility model;
Figure 1B is the decomposition view that illustrates the button among Figure 1A;
Fig. 2 is the partial schematic diagram that illustrates according to the button of first preferred embodiment of the present utility model;
Fig. 3 A is the preceding cross section view of keycap assembling that illustrates according to the button of second preferred embodiment of the present utility model;
Fig. 3 B is the cross section view that illustrates according to after the keycap assembling of the button of second preferred embodiment of the present utility model;
Fig. 4 is the schematic diagram that illustrates according to the button of the 3rd preferred embodiment of the present utility model;
Fig. 5 is the schematic diagram that illustrates according to the keyboard of a preferred embodiment of the present utility model.
The main element symbol description
1: keyboard 10: button
102,202: keycap 1022: bottom surface
104: conductive foil 106: communication module
108: rubber calotte 110: scissor supporting construction
1102: 1104: the second arm members of the first arm member
112: 2022: the first assembled parts of substrate
Assembled part 308 in 2024: the second: the conductive rubber dome
3082: conducting ring 4: electronic product
Embodiment
The utility model provides a kind of button and uses the keyboard of this button.And more particularly, by will originally being arranged at the subelement of host computer inside, then be arranged in button and the keyboard, and then a kind of assembled configuration scheme of reducing the host computer volume is provided, the space in the host computer is utilized fully to reach.Below in detail preferred embodiment of the present utility model will be described in detail, be used for the simplicity that fully explains orally feature of the present utility model, spirit, advantage and implement.
See also Figure 1A, Figure 1B and Fig. 2.Figure 1A is the functional block diagram that illustrates according to the button of a specific embodiment of the present utility model.Figure 1B is the decomposition view that illustrates the button among Figure 1A.Fig. 2 is the partial schematic diagram that illustrates according to the button 10 of first preferred embodiment of the present utility model.Shown in Figure 1A, can be according to the specific embodiment of button 10 of the present utility model as architecture.Annexation between button 10 and the electronic product 4, and the annexation between button 10 and the communication module 106 all can be wired or wireless.Button 10 can cooperate antenna.Antenna can be used for receiving the signal that electronic product 4 is sent.Button 10 comprises keycap 102, conductive foil 104, communication module 106, rubber calotte 108, scissor supporting construction 110 and base plate 112.Below will be described in detail and illustrate, comprise the structure of each element in it and the relation of start each other at the button 10 of first preferred embodiment of the present utility model.
Shown in Figure 1B, the scissor structure 110 with the first arm member 1102 and second arm member 1104 is assembled on the base plate 112 in the mode that articulates.The keycap 102 of button 10 is also assembled in the mode that articulates mutually with scissor supporting construction 110, and then the support when providing vertical pressure to press button 10 by scissor supporting construction 110.
As shown in Figure 2, keycap 102 has bottom surface 1022.Conductive foil 104 is fixed on the bottom surface 1022 of keycap 102 with a predetermined way, and then forms at least a portion of antenna.Communication module 106 is electrically connected to conductive foil 104, and in order to via antenna receiving signal.
In one embodiment, above-mentioned predetermined way can be adhered to conductive foil 104 on the bottom surface 1022 of keycap 102 by colloid.And, in this embodiment, the material of colloid can be slow curing type silica gel (Slow drying silica gel), but is not limited thereto, so long as any can providing done solid material, all can reach the purpose that conductive foil 104 is adhered to the bottom surface 1022 of keycap 102.
In another specific embodiment, above-mentioned predetermined way can pass through in-mold transfer printing, and (In MoldRoller, IMR) manufacture craft is fixed to conductive foil 104 on the bottom surface 1022 of keycap 102.Perhaps, above-mentioned predetermined way can also be fixed to conductive foil 104 on the bottom surface 1022 of keycap 102 by electroplating manufacture craft, but be not limited thereto, so long as anyly can reach the manufacture craft that conductive foil 104 is adhered to the bottom surface 1022 of keycap 102, all can specifically implement this utility model.
See also Fig. 3 A and Fig. 3 B.Fig. 3 A is the preceding cross section view of keycap 202 assemblings that illustrates according to the button 10 of second preferred embodiment of the present utility model.Fig. 3 B is the cross section view that illustrates according to after keycap 202 assemblings of the button 10 of second preferred embodiment of the present utility model.Below will be described in detail and illustrate, comprise the structure of each element in it and the relation of start each other at the button 10 of second preferred embodiment of the present utility model.
As shown in Figure 3A, similarly, button 10 can cooperate antenna.Antenna can be used to receive the signal that electronic product 4 is sent.Button 10 comprises keycap 202, conductive foil 104 and communication module 106.Be that keycap 202 has first assembled part 2022 and second assembled part 2024 what this will pay special attention to.
Shown in Fig. 3 B, first assembled part 2022 and second assembled part 2024 that conductive foil 104 can be by assembling keycap 202 is being clamped and fastened in the keycap 202, and then at least a portion of formation antenna.Communication module 106 is electrically connected to conductive foil 104, and in order to via antenna receiving signal.Thus, according to keycap 202 structures of the two-piece type of second specific embodiment, also can reach conductive foil 104 is clamped and fastened on purpose in the keycap 202, and need not increase material or the manufacture craft that additionally is used for reaching same purpose.
See also Fig. 4.Fig. 4 is the schematic diagram that illustrates according to the button 10 of the 3rd preferred embodiment of the present utility model.Button 10 can cooperate antenna.Antenna can be used for receiving the signal that electronic product 4 is sent.Button 10 comprises conductive rubber dome (rubber dome) 308, conducting ring 3082 and communication module 106.Below will be described in detail and illustrate, comprise the structure of each element in it and the relation of start each other at the button 10 of the 3rd preferred embodiment of the present utility model.
As shown in Figure 4, but conducting ring 3082 intussusceptions to conductive rubber dome 308.Conductive rubber dome 308 and conducting ring 3082 form at least a portion of antennas.Communication module 106 is electrically connected to conducting ring 3082, and in order to via antenna receiving signal.
See also Fig. 5.Fig. 5 is the schematic diagram that illustrates according to the keyboard 1 of a preferred embodiment of the present utility model.Keyboard 1 can cooperate antenna.Antenna can be used to receive the signal that electronic product 4 (among Fig. 5 with mobile phone as an example) is sent.The architecture of the button 10 in the keyboard 1 can be consulted Fig. 2, does not repeat them here.Keyboard 1 comprises a plurality of buttons 10, at least one conductive foil 104 and communication module 106.Each button 10 has keycap 102, and each keycap 102 all has bottom surface 1022.
Wanting ben at this is, in one embodiment, each conductive foil 104 all is fixed on the bottom surface 1022 of corresponding keycap 102 with above-mentioned predetermined way, and then forms at least a portion of antenna.Communication module 106 is electrically connected at least one conductive foil 104, and in order to via antenna receiving signal.Thus, can decide on keyboard 1 in what buttons 10 antenna to be set according to needed reception intensity or specific condition.For example, if need extraordinary reception intensity, can on keyboard 1, get in each button 10 conductive foil 104 all is set.Perhaps, get final product if be that reception intensity is common to the specific demand of keyboard 1, the button that only requires to carry conductive foil 104 can prolong and not fragile 10 its useful lifes, can select only generally installing conductive foil 104 on the fewer button of pushing 10 of user.
According to another specific embodiment of the present utility model, the architecture of the button 10 in the keyboard 1 can be consulted Fig. 3 A and Fig. 3 B equally, does not repeat them here.Wanting ben at this is that each button 10 all has keycap 202.At least one keycap 202 has first assembled part 2022 and second assembled part 2024.Each conductive foil 104 all has corresponding keycap 202, and each conductive foil 104 is all by assembling corresponding first assembled part 2022 and the second corresponding assembled part 2024, in the keycap 202 that is clamped and fastened on correspondence, and then at least a portion of formation antenna.Communication module 106 is electrically connected at least one conductive foil 104, and in order to via antenna receiving signal.Thus, similarly, as described above, can decide on keyboard 1 in what buttons 10 antenna to be set according to needed reception intensity or specific condition.
According to another specific embodiment of the present utility model, the architecture of the button 10 in the keyboard 1 can be consulted Fig. 4 equally, does not repeat them here.Wanting ben at this is that each button 10 has rubber calotte.Each conducting ring 3082 intussusception is to corresponding rubber calotte.Each conducting ring 3082 and corresponding conductive rubber dome 308 form at least a portion of antennas.Communication module 106 is electrically connected at least one conductive foil 104, and in order to via antenna receiving signal.Thus, similarly, as described above, can decide on keyboard 1 in what buttons 10 antenna to be set according to needed reception intensity or specific condition.
In one embodiment, communication module 106 can be bluetooth communication (Bluetooth) module, less radio-frequency (radio frequency) module ... etc., but not as limit.Therefore, if will arrange in pairs or groups above-mentioned bluetooth communication module 106, then above-mentioned electronic product 4 promptly is necessary for the electronic product of utilization Bluetooth technology.Similarly, if will arrange in pairs or groups above-mentioned wireless radio frequency modules, then above-mentioned electronic product 4 promptly is necessary for the electronic product of utilization wireless radio-frequency.
By above detailed description for preferred embodiment of the present utility model, can find out significantly, button of the present utility model and use the keyboard of this button, can be by being arranged at the subelement of host computer inside originally, then be arranged in button and the keyboard, and then a kind of assembled configuration scheme of reducing the host computer volume is provided, to reach the space in the host computer is utilized fully.Thus, button of the present utility model and keyboard not only can be shared the inner occupied ccontaining volume burden of host computer, more extension can be put the subelement at peripheral device place and do more polynary and abundanter application.In addition, according to button of the present utility model and use the keyboard of this button, can also decide on keyboard in what buttons antenna to be set according to needed reception intensity or specific condition.
Claims (26)
1, a kind of button, it cooperates an antenna, and this antenna is characterized in that in order to receive the signal that an electronic product is sent this button comprises: keycap, this keycap has a bottom surface; Conductive foil is fixed on this bottom surface with a predetermined way, and then forms at least a portion of this antenna; And communication module, be electrically connected to this conductive foil, in order to receive this signal via this antenna.
2, button as claimed in claim 1 is characterized in that, this predetermined way is by colloid this conductive foil to be adhered on this bottom surface.
3, button as claimed in claim 2 is characterized in that, the material of this colloid is a slow curing type silica gel.
4, button as claimed in claim 1 is characterized in that, this predetermined way is by an in-mold transfer printing manufacture craft this conductive foil to be fixed on this bottom surface.
5, button as claimed in claim 1 is characterized in that, this predetermined way is to electroplate manufacture craft by one this conductive foil is fixed on this bottom surface.
6, button as claimed in claim 1 is characterized in that, this communication module is a bluetooth communication module.
7, button as claimed in claim 6 is characterized in that, this electronic product is the electronic product of a utilization Bluetooth technology.
8, a kind of button, it cooperates an antenna, and this antenna is characterized in that in order to receive the signal that an electronic product is sent this button comprises: keycap, this keycap have one first assembled part and one second assembled part; Conductive foil, this conductive foil are by assembling this first assembled part and this second assembled part being clamped and fastened in this keycap, and then form at least a portion of this antenna; And communication module, be electrically connected to this conductive foil, in order to receive this signal via this antenna.
9, button as claimed in claim 8 is characterized in that, this communication module is a bluetooth communication module.
10, button as claimed in claim 9 is characterized in that, this electronic product is the electronic product of a utilization Bluetooth technology.
11, a kind of button, it cooperates an antenna, and this antenna is characterized in that in order to receive the signal that an electronic product is sent this button comprises: the conductive rubber dome; Conducting ring, intussusception are to this conductive rubber dome, and wherein this conductive rubber dome and this conducting ring form at least a portion of this antenna; And communication module, be electrically connected to this conducting ring, in order to receive this signal via this antenna.
12, button as claimed in claim 11 is characterized in that, this communication module is a bluetooth communication module.
13, button as claimed in claim 12 is characterized in that, this electronic product is the electronic product of a utilization Bluetooth technology.
14, a kind of keyboard, it cooperates an antenna, and this antenna is characterized in that in order to receive the signal that an electronic product is sent this keyboard comprises: a plurality of buttons, each button has a keycap, and each keycap all has a bottom surface; At least one conductive foil, each conductive foil all are fixed on the bottom surface of the correspondence in these a plurality of keycaps with a predetermined way, and then form at least a portion of this antenna; And communication module, be electrically connected to this at least one conductive foil, in order to receive this signal via this antenna.
15, keyboard as claimed in claim 14 is characterized in that, this predetermined way is by colloid this each conductive foil to be adhered on this corresponding bottom surface.
16, keyboard as claimed in claim 15 is characterized in that, the material of this colloid is a slow curing type silica gel.
17, keyboard as claimed in claim 14 is characterized in that, this predetermined way is by an in-mold transfer printing manufacture craft this each conductive foil to be fixed on this corresponding bottom surface.
18, keyboard as claimed in claim 14 is characterized in that, this predetermined way is to electroplate manufacture craft by one this each conductive foil is fixed on this corresponding bottom surface.
19, keyboard as claimed in claim 14 is characterized in that, this communication module is a bluetooth communication module.
20, keyboard as claimed in claim 15 is characterized in that, this electronic product is the electronic product of a utilization Bluetooth technology.
21, a kind of keyboard, it cooperates an antenna, and this antenna is in order to receive the signal that an electronic product is sent, it is characterized in that, this keyboard comprises: a plurality of buttons, and each button has a keycap, and wherein at least one keycap has one first assembled part and one second assembled part; At least one conductive foil, each conductive foil all corresponds to the keycap in this at least one button, and each conductive foil is all by assembling first assembled part, second assembled part corresponding with of a correspondence, in the keycap that is clamped and fastened on a correspondence, and then form at least a portion of this antenna; And communication module, be electrically connected to this at least one conductive foil, in order to receive this signal via this antenna.
22, keyboard as claimed in claim 21 is characterized in that, this communication module is a bluetooth communication module.
23, keyboard as claimed in claim 22 is characterized in that, this electronic product is the electronic product of a utilization Bluetooth technology.
24, a kind of keyboard, it cooperates an antenna, and this antenna is characterized in that in order to receive the signal that an electronic product is sent this keyboard comprises: a plurality of buttons, each button has a rubber calotte; On the rubber calotte of at least one conducting ring, each the conducting ring intussusception correspondence to these a plurality of rubber calotte, the conductive rubber dome that wherein this each conducting ring is corresponding with this forms at least a portion of this antenna; And communication module, this communication module is electrically connected to this each conducting ring, in order to receive this signal via this antenna.
25, keyboard as claimed in claim 24 is characterized in that, this communication module is a bluetooth communication module.
26, keyboard as claimed in claim 25 is characterized in that, this electronic product is the electronic product of a utilization Bluetooth technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201125358U CN201233818Y (en) | 2008-05-07 | 2008-05-07 | Press key and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201125358U CN201233818Y (en) | 2008-05-07 | 2008-05-07 | Press key and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233818Y true CN201233818Y (en) | 2009-05-06 |
Family
ID=40620205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201125358U Expired - Fee Related CN201233818Y (en) | 2008-05-07 | 2008-05-07 | Press key and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233818Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324244A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Electronic equipment and keyboard |
| CN105246251A (en) * | 2015-11-09 | 2016-01-13 | 江苏惠通集团有限责任公司 | Printed circuit board provided with touch key |
| CN107765878A (en) * | 2017-11-20 | 2018-03-06 | 上海安费诺永亿通讯电子有限公司 | A kind of antenna keyboard with automatic control function |
-
2008
- 2008-05-07 CN CNU2008201125358U patent/CN201233818Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324244A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Electronic equipment and keyboard |
| CN105246251A (en) * | 2015-11-09 | 2016-01-13 | 江苏惠通集团有限责任公司 | Printed circuit board provided with touch key |
| CN105246251B (en) * | 2015-11-09 | 2018-05-11 | 江苏惠通集团有限责任公司 | A kind of printed circuit board (PCB) for being provided with touch controlled key |
| CN107765878A (en) * | 2017-11-20 | 2018-03-06 | 上海安费诺永亿通讯电子有限公司 | A kind of antenna keyboard with automatic control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090506 Termination date: 20130507 |