Inventor · disambiguated record
Jack Chun Yiu Cheng
Also filed as: CHENG JACK · CHENG JACK CHUN YIU
1 granted patent·2 pending applications·2 citations·filing 2001–2015
19Inventor score
Top patents by PatentIndex Score
3 records- 0159US7572467B2Compositions comprising organic extracts of Geum japonicum thunb var. and the use thereofUNIV HONG KONG CHINESE·Filed 2001·Granted Aug 11, 2009·2 cites·13 claims
- 0238US2014065612A1Method for in vitro detecting keratin gene fusion of squamous-cell cancerUNIV CHINA MEDICAL·Filed 2013·Application pending·0 cites
- 0322US2016131574A1Method for screening vitamin d insufficiency using skin colourimetryUNIV HONG KONG CHINESE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →