Liu; Zheng-Wei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Zheng-Wei.The latest application filed is for "connecting device of a manifold valve".
- Liu; Zheng-Wei - Tainan City TW
- Liu; Zheng-Wei - Shenzhen N/A CN
- Liu; Zheng Wei - Hou Jie Town WI CN
- LIU; ZHENG-WEI - Shenzhen City CN
| Patent | Date |
|---|---|
| Connecting Device of a Manifold Valve App 20180202473 - Wang; Shih-Chung ; et al. | 2018-07-19 |
| Locking mechanism and electronic device using same Grant 9,030,831 - Chao , et al. May 12, 2 | 2015-05-12 |
| Fastening mechanism and device Grant 8,955,810 - Huang , et al. February 17, 2 | 2015-02-17 |
| Card holding mechanism and electronic device Grant 8,913,396 - Chao , et al. December 16, 2 | 2014-12-16 |
| Securing mechanism and electronic device with connector cover Grant 8,848,395 - Qin , et al. September 30, 2 | 2014-09-30 |
| Pipe Cutter App 20140182137 - Liu; Zheng Wei ; et al. | 2014-07-03 |
| Locking Mechanism And Electronic Device Using Same App 20130135827 - CHAO; CHENG-YI ; et al. | 2013-05-30 |
| Securing Mechanism And Electronic Device With Connector Cover App 20130128482 - QIN; XIAO-HUI ; et al. | 2013-05-23 |
| Card Holding Mechanism And Electronic Device App 20130063910 - CHAO; CHENG-YI ; et al. | 2013-03-14 |
| Fastening Mechanism And Device App 20120325989 - HUANG; SHI-YONG ; et al. | 2012-12-27 |
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