Ren; Haitao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ren; Haitao.The latest application filed is for "rotating cutter single cone bit".
- Ren; Haitao - Sichuan CN
- REN; Haitao - Chengdu Sichuan
- Ren; Haitao - Shenzhen CN
- REN; Haitao - Shenzhen City Guangdong
Trademarks
| Patent | Date |
|---|---|
| Rotating cutter single cone bit Grant 10,961,784 - Chen , et al. March 30, 2 | 2021-03-30 |
| Rotating Cutter Single Cone Bit App 20200217141 - CHEN; Lian ; et al. | 2020-07-09 |
| Method and equipment for establishing device to device connection through dedicated discovery signal Grant 9,756,672 - Wu , et al. September 5, 2 | 2017-09-05 |
| Method and apparatus for processing D2D device identity Grant 9,538,357 - Liang , et al. January 3, 2 | 2017-01-03 |
| Method and Apparatus for Processing D2D Device Identity App 20150341772 - LIANG; Feng ; et al. | 2015-11-26 |
| Wireless Communications Method, User Equipment, Network Device, And System App 20150341974 - WU; Shuanshuan ; et al. | 2015-11-26 |
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