Chuan-Chih CHANG

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DANYANG CITY, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sealed type windshield wiper structure
- Patent number 12,043,219
- Issue date Jul 23, 2024
- DANYANG UPC AUTO PARTS CO., LTD.
- Che-Wei Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
End cap assembly structure of windshield wiper
- Patent number 11,801,807
- Issue date Oct 31, 2023
- DANYANG UPC AUTO PARTS CO., LTD.
- Che-Wei Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sealed type windshield wiper structure
- Patent number 11,766,996
- Issue date Sep 26, 2023
- DANYANG UPC AUTO PARTS CO., LTD.
- Che-Wei Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Assembling structure of wiper accessory seat
- Patent number 11,760,311
- Issue date Sep 19, 2023
- DANYANG UPC AUTO PARTS CO., LTD.
- Che-Wei Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Windshield wiper with even pressing force
- Patent number 9,296,362
- Issue date Mar 29, 2016
- DANYANG UPC AUTO PARTS CO., LTD.
- Chih-Ming Yang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEALED TYPE WINDSHIELD WIPER STRUCTURE
- Publication number 20230339433
- Publication date Oct 26, 2023
- Danyang UPC Auto Parts Co., Ltd.
- Che-Wei CHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
ASSEMBLING STRUCTURE OF WIPER ACCESSORY SEAT
- Publication number 20230286468
- Publication date Sep 14, 2023
- Danyang UPC Auto Parts Co., Ltd.
- Che-Wei CHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
WINDSHIELD WIPER WITH EVEN PRESSING FORCE
- Publication number 20150096141
- Publication date Apr 9, 2015
- DANYANG UPC AUTO PARTS CO.,LTD.
- Chih-Ming YANG
- B60 - VEHICLES IN GENERAL