Inventor · disambiguated record
Chun Sing Leung
Also filed as: LEUNG CHUN S · LEUNG CHUN SING · LEUNG CHUN Y
2 granted patents·2 pending applications·52 citations·filing 1994–2023
59Inventor score
Top patents by PatentIndex Score
4 records- 0183US11856953B2Launderable bactericidal and virucidal fabric finishNANO & ADVANCED MATERIALS INST LTD·Filed 2022·Granted Jan 2, 2024·1 cites·14 claims
- 0266US5569868ASound generating bookTIGER ELECTRONICS INC·Filed 1994·Granted Oct 29, 1996·51 cites·23 claims
- 0362US2024180157A1Launderable bactericidal and virucidal fabric finishNANO & ADVANCED MATERIALS INST LTD·Filed 2023·Application pending·0 cites
- 0439US2005216389A1Online accounting system and methodHONG KONG INTERNET ACCOUNTING·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →