Tang; Difei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tang; Difei.The latest application filed is for "mobile device communication".
- Tang; Difei - Beijing CN
| Patent | Date |
|---|---|
| Mobile device communication Grant 10,764,715 - Tang , et al. Sep | 2020-09-01 |
| Mobile Device Communication App 20180359616 - TANG; Difei ; et al. | 2018-12-13 |
| Mobile device communication Grant 10,085,129 - Tang , et al. September 25, 2 | 2018-09-25 |
| Mobile Device Communication App 20170215055 - TANG; Difei ; et al. | 2017-07-27 |
| Modifying mobile device operation using proximity relationships Grant 9,654,207 - Tang , et al. May 16, 2 | 2017-05-16 |
| Modifying Mobile Device Operation Using Proximity Relationships App 20140364166 - TANG; Difei ; et al. | 2014-12-11 |
| Modifying mobile device operation using proximity relationships Grant 8,838,152 - Tang , et al. September 16, 2 | 2014-09-16 |
| Location mapping for key-point based services Grant 7,751,971 - Chang , et al. July 6, 2 | 2010-07-06 |
| Utilizing Extra Text Message Space App 20100088185 - Wen; Yandong ; et al. | 2010-04-08 |
| Mobile telephone relationships App 20090149218 - Chen; Liang ; et al. | 2009-06-11 |
| Modifying Mobile Device Operation Using Proximity Relationships App 20090143056 - Tang; Difei ; et al. | 2009-06-04 |
| Location Mapping For Key-point Based Services App 20080172173 - Chang; Eric ; et al. | 2008-07-17 |
| Remote Mouse And Keyboard Using Bluetooth App 20080120448 - Shi; Yan ; et al. | 2008-05-22 |
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