Qin; Shui-Yuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qin; Shui-Yuan.The latest application filed is for "hinge and foldable electronics device using the hinge".
Company Profile
0.19.23
- Qin; Shui-Yuan - Shenzhen CN
Patent Activity
| Patent | Date |
|---|---|
| Battery cover assembly for portable electronic device Grant 7,842,412 - Zhang , et al. November 30, 2 | 2010-11-30 |
| Carrying structure for portable electronic devices Grant 7,780,047 - Chen , et al. August 24, 2 | 2010-08-24 |
| Battery cover latching assembly for portable electronic device Grant 7,629,074 - Li , et al. December 8, 2 | 2009-12-08 |
| Battery cover assembly for portable electronic device Grant 7,550,226 - Qin , et al. June 23, 2 | 2009-06-23 |
| Battery cover assembly for a portable electronic device Grant 7,542,789 - Liu , et al. June 2, 2 | 2009-06-02 |
| Hinge mechanism for a foldable electronic device Grant 7,530,143 - Qin , et al. May 12, 2 | 2009-05-12 |
| Cover restricting mechanism for foldable electronic device Grant 7,530,145 - Ge , et al. May 12, 2 | 2009-05-12 |
| Cover restricting mechanism of foldable electronic device Grant 7,493,674 - Qin , et al. February 24, 2 | 2009-02-24 |
| Battery cover assembly for portable electronic device Grant 7,419,742 - Liu , et al. September 2, 2 | 2008-09-02 |
| Cover restricting mechanism Grant 7,380,312 - Ge , et al. June 3, 2 | 2008-06-03 |
| Hinge and foldable electronics device using the hinge App 20080066262 - Liu; Tai-Jun ; et al. | 2008-03-20 |
| Hinge and foldable electronic device using the hinge Grant 7,334,294 - Liu , et al. February 26, 2 | 2008-02-26 |
| Latching assembly for a removabable cover of a wireless communication device Grant 7,333,777 - Qin , et al. February 19, 2 | 2008-02-19 |
| Replaceable panel device for a handset Grant 7,333,607 - Qin , et al. February 19, 2 | 2008-02-19 |
| Battery cover fixing mechanism and battery cover and housing assembly Grant 7,309,253 - Ge , et al. December 18, 2 | 2007-12-18 |
| Connecting mechanism for a battery case and a body of a portable electronic device Grant 7,180,754 - Qin , et al. February 20, 2 | 2007-02-20 |
| Enclosure for mobile phone with changeable panel Grant 7,181,255 - Qin , et al. February 20, 2 | 2007-02-20 |
| Hinge assembly Grant 7,150,072 - Huang , et al. December 19, 2 | 2006-12-19 |
| Replaceable panel device for a handset Grant 7,149,559 - Qin , et al. December 12, 2 | 2006-12-12 |
| Carrying Structure For Portable Electronic Devices App 20060213940 - Chen; Rui-Hao ; et al. | 2006-09-28 |
| Battery Cover Latching Assembly For Portable Electronic Device App 20060205269 - LI; SHAO-LONG ; et al. | 2006-09-14 |
| Hinge assembly and portable electronic device having same Grant 7,100,244 - Qin , et al. September 5, 2 | 2006-09-05 |
| Battery Cover Assembly For Portable Electronic Device App 20060192525 - Qin; Shui-Yuan ; et al. | 2006-08-31 |
| Battery cover latching assembly for portable electronic device App 20060175840 - Wang; Guang-Jin ; et al. | 2006-08-10 |
| Battery cover latching assembly for portable electronic device App 20060172183 - Chen; Rui-Hao ; et al. | 2006-08-03 |
| Battery cover assembly for portable electronic device App 20060166083 - Zhang; Xin-Fu ; et al. | 2006-07-27 |
| Cover restricting mechanism for foldable electronic device App 20060143864 - Ge; Peng-Jin ; et al. | 2006-07-06 |
| Hinge mechanism for a foldable electronic device App 20060137142 - Qin; Shui-Yuan ; et al. | 2006-06-29 |
| Cover restricting mechanism of foldable electronic device App 20060133796 - Qin; Shui-Yuan ; et al. | 2006-06-22 |
| Hinge assembly for a foldable electronic device App 20060123596 - Chen; Rui-Hao ; et al. | 2006-06-15 |
| Battery cover assembly for a portable electronic device App 20060126298 - Liu; Tai-Jun ; et al. | 2006-06-15 |
| Cover restricting mechanism App 20060112518 - Ge; Peng-Jin ; et al. | 2006-06-01 |
| Battery cover fixing mechanism and battery cover and housing assembly App 20060115715 - Ge; Peng-Jin ; et al. | 2006-06-01 |
| Battery cover assembly for portable electronic device App 20060109610 - Liu; Tai-Jun ; et al. | 2006-05-25 |
| Hinge and foldable electronic device using the hinge App 20060064849 - Liu; Tai-Jun ; et al. | 2006-03-30 |
| Replaceable panel device for a handset App 20050013434 - Qin, Shui Yuan ; et al. | 2005-01-20 |
| Replaceable panel device for a handset App 20050009588 - Qin, Shui Yuan ; et al. | 2005-01-13 |
| Enclosure for portable electronic device having pivotable panel handle App 20040262180 - Qin, Shui Yuan ; et al. | 2004-12-30 |
| Enclosure for mobile phone with changeable panel App 20040266498 - Qin, Shui Yuan ; et al. | 2004-12-30 |
| Hinge assembly App 20040244147 - Qin, Shui Yuan ; et al. | 2004-12-09 |
| Hinge assembly App 20040237259 - Huang, Qing Ming ; et al. | 2004-12-02 |
| Connecting mechanism for a battery case and a body of a portable electronic device App 20040224556 - Qin, Shui Yuan ; et al. | 2004-11-11 |
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