Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082724 | Self-powered wireless switch | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Harry Zhang, Andrew Yang +1 more | 2025-07-08 |
| D1065117 | Self-powered wireless switch | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Harry Zhang, Andrew Yang +1 more | 2025-03-04 |
| D947798 | Switch housing with a permanent magnet cradle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Harry Zhang, Andrew Yang +1 more | 2022-04-05 |
| 11173796 | Electric vehicle charging circuit breaker | Kevin Zhong, Tom Xiong, Sophia Zhang, Lily Du | 2021-11-16 |
| D929340 | Bimetal thermal protection plate for a power receptacle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Tom Xiong | 2021-08-31 |
| D920915 | Terminal assembly with a bimetal thermal protection plate for a power receptacle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Tom Xiong | 2021-06-01 |
| D920932 | Switch housing with a permanent magnet cradle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Harry Zhang, Andrew Yang +1 more | 2021-06-01 |
| 10784059 | Control circuits for self-powered switches and related methods of operation | Harry Zhang, Andrew Yang, Alex Zhuang, George Zhang, Tom Xiong | 2020-09-22 |
| D884640 | Bimetal thermal protection plate for a power receptacle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Tom Xiong | 2020-05-19 |
| 10630089 | Electric vehicle charging circuit breaker | Kevin Zhong, Tom Xiong, Sophia Zhang, Lily Du | 2020-04-21 |
| 10541093 | Control circuits for self-powered switches and related methods of operation | Harry Zhang, Andrew Yang, Alex Zhuang, George Zhang, Tom Xiong | 2020-01-21 |
| D852747 | Terminal assembly with a bimetal thermal protection plate for a power receptacle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Tom Xiong | 2019-07-02 |
| D848958 | Toggle for a self-powered wireless switch | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Harry Zhang, Andrew Yang +1 more | 2019-05-21 |
| 10150374 | Electric vehicle supply equipment and a method of determining a state of a contactor in electric vehicle supply equipment | Tom Xiong, Jackie Hao, Andrew Yang | 2018-12-11 |
| 10141144 | Self-powered switches and related methods | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Harry Zhang, Andrew Yang +1 more | 2018-11-27 |
| D832799 | Paddle switch with externally facing electrical connector port or ports | — | 2018-11-06 |
| D810032 | Switch apparatus | Pramod Kumar | 2018-02-13 |
| D808911 | Switch apparatus component | Erik Jeffrey Gouhl, Pramod Kumar | 2018-01-30 |
| 9871329 | Terminal assemblies suitable for power receptacles with thermal protection and associated methods | Erik Jeffrey Gouhl, Alex Zhuang, George Zhang, Tom Xiong | 2018-01-16 |
| 9853708 | Wiring device with integrated wireless signal extender | — | 2017-12-26 |
| D805481 | Receptacle | Chuanchuan Zhuang, Fengguo Zhang, Tao Xiong | 2017-12-19 |
| D805036 | Plug | Chuanchuan Zhuang, Fengguo Zhang, Tao Xiong | 2017-12-12 |
| D800673 | Switch apparatus component | Erik Jeffrey Gouhl, Pramod Kumar | 2017-10-24 |
| D800078 | Switch apparatus | Pramod Kumar | 2017-10-17 |
| D800079 | Switch apparatus component | Erik Jeffrey Gouhl, Pramod Kumar | 2017-10-17 |