Individual holder
CHOI SANG H
US·1 granted patent·3 pending applications·10 citations·filing 2006–2025
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0181US8174695B2Arrayed micro-ring spectrometer system and method of useCHOI SANG H·Filed 2009·Granted May 8, 2012·10 cites·14 claims
- 0255US2025223712A1NTAC -Driven Electrodes for Photo-Enhanced Electro-Catalytic (PEEC) ProcessesCHOI SANG H·Filed 2025·Application pending·0 cites
- 0341US2006199050A1Pump fixing accessory and fuel cell having the sameCHOI SANG H·Filed 2006·Application pending·0 cites
- 0440US2006210859A1Pump having noise-proof and vibration-proof structure and fuel cell system using the sameCHOI SANG H·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →