Inventor · disambiguated record
Tongcheng Tsai
Also filed as: TSAI Tongcheng
4 granted patents·1 pending application·13 citations·filing 2016–2018
68Inventor score
Files withPOLYTRONICS TECHNOLOGY CORP5
Top patents by PatentIndex Score
5 records- 0190US10147573B1Reflowable thermal fusePOLYTRONICS TECHNOLOGY CORP·Filed 2017·Granted Dec 4, 2018·7 cites·13 claims
- 0285US9972991B2Protection device and circuit protection apparatus containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2016·Granted May 15, 2018·4 cites·21 claims
- 0379US10181715B2Protection device and circuit protection apparatus containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2017·Granted Jan 15, 2019·2 cites·15 claims
- 0455US10892130B2Protection device and circuit protection apparatus containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2018·Granted Jan 12, 2021·0 cites·14 claims
- 0538US2019157031A1Protection device and circuit protection apparatus containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →