Huajian Zhang
USPTO Trademark & Patent Filings
Trademark applications and grants for Huajian Zhang. Huajian Zhang has 3 trademark applications. The latest application filed is for "CVTHGYY"
- Company Aliases
- Huajian Zhang
- ZHANG HUAJIAN
- zhang huajian
- ZHANG; Huajian - Shenzhen CN
- Zhang; Huajian - Shenzhen CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| Method, Apparatus And System For Determining Software Performance 20150244592 - 14/698357 ZHANG; Huajian | 2015-08-27 |
| Switching Power Supply With Overvoltage Protection And Overvoltage Protection Method Thereof 20090152950 - 11/794852 Zhang; Huajian ; et al. | 2009-06-18 |
| Inductance-voltage clamping full-bridge soft-switch circuit 20090097279 - 11/794848 Zhang; Huajian ; et al. | 2009-04-16 |
| Method, apparatus and system for determining software performance 9,647,908 - 14/698,357 Zhang May 9, 2 | 2017-05-09 |
| Switching power supply with overvoltage protection and overvoltage protection method thereof 7,932,632 - 11/794,852 Zhang , et al. April 26, 2 | 2011-04-26 |
| Inductance-voltage clamping full-bridge soft-switch circuit 7,791,904 - 11/794,848 Zhang , et al. September 7, 2 | 2010-09-07 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"CVTHGYY" 98519320 |
CVTHGYY 2024-04-25 |
"YUUXII" 90835116 |
YUUXII 2021-07-19 |
"SUNCLOSE" 5312701 87092238 |
SUNCLOSE 2016-07-03 |
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