Wang; Haifei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Haifei.The latest application filed is for "control method, powered device, and system".
- Wang; Haifei - Chengdu CN
- Wang; Haifei - Shenzhen CN
Trademarks
| Patent | Date |
|---|---|
| Control Method, Powered Device, and System App 20210119813 - Wang; Haifei | 2021-04-22 |
| Security control method for social network user, social application device and terminal Grant 10,511,601 - Huang , et al. Dec | 2019-12-17 |
| Power sourcing equipment chip, and power over ethernet device and method Grant 10,466,768 - Fu , et al. No | 2019-11-05 |
| Security control method for social network user, social application device and terminal App 20170264614 - HUANG; Wei ; et al. | 2017-09-14 |
| Power Sourcing Equipment Chip, and Power Over Ethernet Device and Method App 20170235358 - Fu; Shiyong ; et al. | 2017-08-17 |
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