Liu; Man-Tian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Man-Tian.The latest application filed is for "contact detection device".
- Liu; Man-Tian - Shenzhen N/A CN
- LIU; MAN-TIAN - Shenzhen City CN
| Patent | Date |
|---|---|
| Contact detection device Grant 8,362,413 - Liu , et al. January 29, 2 | 2013-01-29 |
| Keyboard with replaceable keys Grant 8,253,047 - Liu August 28, 2 | 2012-08-28 |
| Contact Detection Device App 20120062904 - LIU; MAN-TIAN ; et al. | 2012-03-15 |
| Keyboard And Input Method Thereof App 20120019445 - LIU; MAN-TIAN | 2012-01-26 |
| Multifunctional Mouse, Computer System, And Input Method Thereof App 20120007806 - LIU; Man-Tian | 2012-01-12 |
| Keyboard With Replaceable Keys App 20110303517 - LIU; Man-Tian | 2011-12-15 |
| Card connector assembly for portable electronic device Grant 7,988,454 - Liu August 2, 2 | 2011-08-02 |
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