Assignee
CHANGZHOU WEIEN TECH DEVELOPMENT CO LTD
CN·0 granted patents·4 pending applications·0 citations·filing 2024–2025
Top patents by PatentIndex Score
4 records- 0163US2025264146A1Electric air pressure rodCHANGZHOU WEIEN TECH DEVELOPMENT CO LTD·Filed 2024·Application pending·0 cites
- 0263US2025263964A1Electric tailgate strut for automobilesCHANGZHOU WEIEN TECH DEVELOPMENT CO LTD·Filed 2024·Application pending·0 cites
- 0357US2025261758A1Air pressure rod of built-in motor typeCHANGZHOU WEIEN TECH DEVELOPMENT CO LTD·Filed 2025·Application pending·0 cites
- 0455US2025263965A1Electric tailgate strutCHANGZHOU WEIEN TECH DEVELOPMENT CO LTD·Filed 2025·Application pending·0 cites
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