Shenzhen Sosen Electronics Co L T D
USPTO Trademark & Patent Filings
Trademark applications and grants for Shenzhen Sosen Electronics Co L T D. Shenzhen Sosen Electronics Co L T D has 2 trademark applications. The latest application filed is for "SOSEN"
- Company Aliases
- SHENZHEN SOSEN ELECTRONICS CO.,LTD
- SHENZHEN SOSEN ELECTRONICS CO., LTD - Shenzhen, Guangdong CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| OVER-TEMPERATURE PROTECTION CIRCUIT OF AN LED DRIVING POWER SUPPLY 20220039238 - 17/290265 Chen; Jiansheng ; et al. | 2022-02-03 |
| SIGNAL ISOLATION AND CONVERSION CIRCUIT AND CONTROL APPARATUS 20210399730 - 17/289757 Deng; Zhiyuan ; et al. | 2021-12-23 |
| Dimming Signal Processing Circuit Having Multiple Functions 20210368596 - 17/285089 Zou; Chaoyang ; et al. | 2021-11-25 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"SOSEN" 79377800 |
SOSEN 2023-03-15 |
"SOSEN" 79273420 |
SOSEN 2019-07-22 |
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