Inventor · disambiguated record
Tun-Chi Yu
Also filed as: YU TUN-CHI
1 granted patent·2 pending applications·6 citations·filing 2014–2017
27Inventor score
Files withPOWERTECH IND CO LTD3
Top patents by PatentIndex Score
3 records- 0176US10096929B2Safety socket devicePOWERTECH IND CO LTD·Filed 2016·Granted Oct 9, 2018·6 cites·13 claims
- 0234US2015171622A1Integrated surge-absorbing devicePOWERTECH IND CO LTD·Filed 2014·Application pending·0 cites
- 0330US2019036279A1Wireless transmission assembly and household appliance systemPOWERTECH IND CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →