Zhuang; Chuanchuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhuang; Chuanchuan.The latest application filed is for "dimmer with a power supply circuit".
- Zhuang; Chuanchuan - Shanghai CN
| Patent | Date |
|---|---|
| Hidden text based led indicators for GFCIS and receptacles Grant 11,394,191 - Henley , et al. July 19, 2 | 2022-07-19 |
| Dimmer with a power supply circuit Grant 11,240,893 - Yang , et al. February 1, 2 | 2022-02-01 |
| Dimmer With A Power Supply Circuit App 20210136885 - YANG; LIN ; et al. | 2021-05-06 |
| Circuit interruption device with thermal protection Grant 10,847,965 - Yang , et al. November 24, 2 | 2020-11-24 |
| Pilot signal generating and isolation circuit and electric vehicle supply equipment including the same Grant 10,682,924 - Yang , et al. | 2020-06-16 |
| Electrical receptacle and tamper-resistant shutter assembly therefor Grant 10,424,863 - Zhuang , et al. Sept | 2019-09-24 |
| Electronic Circuit with Connection Error Indication Function App 20190277902 - Yang; Lin ; et al. | 2019-09-12 |
| Electronic circuit with connection error indication function Grant 10,393,792 - Yang , et al. A | 2019-08-27 |
| Circuit Interruption Device with Thermal Protection App 20190214809 - Yang; Lin ; et al. | 2019-07-11 |
| Pilot Signal Generating And Isolation Circuit And Electric Vehicle Supply Equipment Including The Same App 20190160955 - YANG; LIN ; et al. | 2019-05-30 |
| Receptacle Grant D826,161 - Zhuang , et al. August 21, 2 | 2018-08-21 |
| Receptacle Grant D805,481 - Zhuang , et al. December 19, 2 | 2017-12-19 |
| Plug Grant D805,036 - Zhuang , et al. December 12, 2 | 2017-12-12 |
| Plug Grant D805,035 - Zhuang , et al. December 12, 2 | 2017-12-12 |
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