Assignee
TECH SONIC INC
US·3 granted patents·2 citations·filing 2018–2022
Top patents by PatentIndex Score
3 records- 0184US12434322B2Ultrasonic welding winder machine for cylindrical batteriesTECH SONIC INC·Filed 2022·Granted Oct 7, 2025·1 cites·14 claims
- 0272US11517977B2Dual cam servo weld splicerTECH SONIC INC·Filed 2018·Granted Dec 6, 2022·1 cites·17 claims
- 0351US10960489B2Wire termination welder and methodTECH SONIC INC·Filed 2018·Granted Mar 30, 2021·0 cites·5 claims
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