Inventor · disambiguated record
Kun-Feng Chiang
Also filed as: CHIANG KUN-FENG
4 granted patents·2 pending applications·6 citations·filing 2001–2013
64Inventor score
Files withBALAGANESAN BANUMATHY2CHIANG KUN-FENG1E RAY OPTOELECTRONICS TECH CO1VI TAI TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
6 records- 0166US9153787B2Electron transporting compounds and organic electroluminescent devices using the sameE RAY OPTOELECTRONICS TECH CO·Filed 2013·Granted Oct 6, 2015·2 cites·7 claims
- 0261US9450192B2Carbazole derivative and organic electroluminescent devices utilizing the same and fabrication method thereofBALAGANESAN BANUMATHY·Filed 2011·Granted Sep 20, 2016·2 cites·18 claims
- 0350US7955008B1Magnet array member with more than four poles and shutterVI TAI TECHNOLOGY CO LTD·Filed 2009·Granted Jun 7, 2011·2 cites·2 claims
- 0442US2009245780A1Shutter deviceCHIANG KUN-FENG·Filed 2008·Application pending·0 cites
- 0532US9353085B2Compound for organic electroluminescent device and organic electroluminescent devices using the sameBALAGANESAN BANUMATHY·Filed 2012·Granted May 31, 2016·0 cites·7 claims
- 0630US2003093038A1Needle retraction type safety syringeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →