Inventor · disambiguated record
Chi Hang Cheung
Also filed as: CHEUNG CHI HANG
3 granted patents·16 citations·filing 2009–2016
58Inventor score
Top patents by PatentIndex Score
3 records- 0181US8081216B2Lighting control system and methodCHEUNG CHI HANG·Filed 2009·Granted Dec 20, 2011·16 cites·19 claims
- 0239US8093788B2Light emitting device package for temeperature detectionWAN SHAN MEI·Filed 2009·Granted Jan 10, 2012·0 cites·14 claims
- 0338US10357801B2System and a method of manufacturing a release sheet for use in replicative embossingVANTAGE TECH LIMITED·Filed 2016·Granted Jul 23, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →