Assignee
CALSON INVESTMENT LTD
HK·2 granted patents·1 pending application·0 citations·filing 2020–2021
Top patents by PatentIndex Score
3 records- 0146US11754234B2Power-generating insole and light emitting shoe based on coupled power generation devicesCALSON INVESTMENT LTD·Filed 2021·Granted Sep 12, 2023·0 cites·9 claims
- 0235US12290140B2Integrated fabric based power-generating insole and method of manufacturing the sameCALSON INVESTMENT LTD·Filed 2021·Granted May 6, 2025·0 cites·12 claims
- 0329US2020237046A1Power-Generating Insole, Power-Generating Blanket and Power-Generating SockCALSON INVESTMENT LTD·Filed 2020·Application pending·0 cites
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