Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304433 | Windshield wiper assembly structure | Che-Wei Chang, Cheng-Kai Yang | 2025-05-20 |
| D1044675 | Wiper | Che-Wei Chang, Cheng-Kai Yang | 2024-10-01 |
| D1044676 | Windshield wiper | Che-Wei Chang, Cheng-Kai Yang | 2024-10-01 |
| 12043219 | Sealed type windshield wiper structure | Che-Wei Chang, Cheng-Kai Yang | 2024-07-23 |
| 12030462 | Assembly structure of windshield wiper | Che-Wei Chang, Cheng-Kai Yang | 2024-07-09 |
| 11932207 | Universal wiper base assembly structure | Che-Wei Chang, Cheng-Kai Yang | 2024-03-19 |
| 11801807 | End cap assembly structure of windshield wiper | Che-Wei Chang, Cheng-Kai Yang | 2023-10-31 |
| 11766996 | Sealed type windshield wiper structure | Che-Wei Chang, Cheng-Kai Yang | 2023-09-26 |
| 11760311 | Assembling structure of wiper accessory seat | Che-Wei Chang, Cheng-Kai Yang | 2023-09-19 |
| 9415749 | General wiper connecting apparatus | Chih-Ming Yang | 2016-08-16 |
| 9296362 | Windshield wiper with even pressing force | Chih-Ming Yang | 2016-03-29 |
| 9260083 | Automobile wiper flatly engagable with glass surface | Chih-Ming Yang | 2016-02-16 |
| 9009910 | Windshield wiper with even pressing force | Chih-Ming Yang | 2015-04-21 |
| 8650701 | Connecting assembly for windshield wiper | Chih-Ming Yang | 2014-02-18 |
| 8601636 | Windshield wiper combining assembly of combining driven wiper arm | Chih-Ming Yang | 2013-12-10 |
| 8413292 | Windshield wiper assembling structure for preventing loose attachment of driven wiper arm | Chih-Ming Yang | 2013-04-09 |
| 8281453 | Fixing base for a windshield wiper | Chih-Ming Yang | 2012-10-09 |
| 7827652 | Windscreen wiper structure | Chih-Ming Yang | 2010-11-09 |