Inventor · disambiguated record
Po-Cheng Ko
Also filed as: KO PO-CHENG
4 granted patents·1 pending application·0 citations·filing 2013–2022
51Inventor score
Files withKO PO-CHENG5
Top patents by PatentIndex Score
5 records- 0150US12360177B2Interactive test equipment for quality evaluation of power transformerKO PO CHENG·Filed 2022·Granted Jul 15, 2025·0 cites·9 claims
- 0247US11502462B1Extension cord for polyphase voltage conversionKO PO CHENG·Filed 2021·Granted Nov 15, 2022·0 cites·13 claims
- 0346US12298339B2Interactive test equipment for quality evaluation of insulative electric resistance value of electric power cableKO PO CHENG·Filed 2022·Granted May 13, 2025·0 cites·4 claims
- 0446US12092700B2Interactive test equipment for quality evaluation of resistance value test for electric leakageKO PO CHENG·Filed 2022·Granted Sep 17, 2024·0 cites·7 claims
- 0535US2013314099A1Electric Leakage Detection ApparatusKO PO-CHENG·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →