Inventor · disambiguated record
Cheng-Kai Tung
Also filed as: TUNG CHENG-KAI
4 granted patents·16 citations·filing 2012–2015
69Inventor score
Top patents by PatentIndex Score
4 records- 0184US9353886B2Solenoid valve having air tap structureKOGE MICRO TECH CO LTD·Filed 2015·Granted May 31, 2016·7 cites·11 claims
- 0276US9004447B2Pressure relief valveXIAMEN KOGE MICRO TECH CO LTD·Filed 2012·Granted Apr 14, 2015·6 cites·11 claims
- 0359US9022349B2Solenoid valve having air tap structureTUNG CHENG-KAI·Filed 2012·Granted May 5, 2015·3 cites·8 claims
- 0445US9574555B2Miniature air pumpXIAMEN KOGE MICRO TECH CO LTD·Filed 2013·Granted Feb 21, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →