Assignee
SHANGHAI YINSHENG TECH CO LTD
CN·2 granted patents·0 citations·filing 2021–2021
Top patents by PatentIndex Score
2 records- 0131US12264654B2Energy storage device and power generation floor with the sameSHANGHAI YINSHENG TECH CO LTD·Filed 2021·Granted Apr 1, 2025·0 cites·10 claims
- 0231US12186612B2Tension force stepless adjustment counterweight power generating mechanism and fitness equipment with the sameSHANGHAI YINSHENG TECH CO LTD·Filed 2021·Granted Jan 7, 2025·0 cites·7 claims
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