Chao; Chin-Wei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chao; Chin-Wei.The latest application filed is for "wireless lamp-driving device with independent power source and lamp system including the same".
- Chao; Chin-Wei - Taipei TW
- CHAO; Chin-Wei - Taipei City
- Chao; Chin-Wei - Kaohsiung TW
| Patent | Date |
|---|---|
| Switching device with auxiliary power unit and wireless receiver function, and lamp system using the same Grant 11,330,690 - Chao May 10, 2 | 2022-05-10 |
| Wireless lamp-driving device with independent power source and lamp system including the same Grant 11,051,372 - Chao June 29, 2 | 2021-06-29 |
| Wireless Lamp-driving Device With Independent Power Source And Lamp System Including The Same App 20200128655 - CHAO; Chin-Wei | 2020-04-23 |
| Switching Device With Auxiliary Power Unit And Wireless Receiver Function, And Lamp System Using The Same App 20190274199 - CHAO; Chin-Wei | 2019-09-05 |
| Scooter Grant D602,813 - Chao , et al. October 27, 2 | 2009-10-27 |
| All terrain vehicle Grant D602,401 - Chao , et al. October 20, 2 | 2009-10-20 |
| All terrain vehicle Grant D585,792 - Chao , et al. February 3, 2 | 2009-02-03 |
| Electric mobility scooter Grant D490,029 - Chao May 18, 2 | 2004-05-18 |
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