Inventor · disambiguated record
Wing P. Leung
Also filed as: LEUNG WING P · LEUNG WING PAN
11 granted patents·2 pending applications·194 citations·filing 1994–2020
89Inventor score
Top patents by PatentIndex Score
13 records- 0194US11381600B1Encryption techniques for constraining browser cookiesGOOGLE LLC·Filed 2020·Granted Jul 5, 2022·10 cites·20 claims
- 0291US5543852AApparatus and methods for avoiding loss of closed caption data when using extended data servicesINDEX SYSTEMS INC·Filed 1994·Granted Aug 6, 1996·144 cites·30 claims
- 0382US8635642B2Apparatus and method for parental control using V-Chip plus+ and master passwordLEUNG WING P·Filed 2011·Granted Jan 21, 2014·5 cites·38 claims
- 0477US9237014B2Partial CipherText updates using variable-length segments delineated by pattern matching and encrypted by fixed-length blocksHK APPLIED SCIENCE & TECH RES·Filed 2013·Granted Jan 12, 2016·6 cites·17 claims
- 0570US7542657B2Video tape indexing system and methodINDEX SYSTEMS INC·Filed 2003·Granted Jun 2, 2009·7 cites·21 claims
- 0669US8483390B2Systems and methods for broadcast encryption optimization and scalabilityWEI VICTOR KEH WEI·Filed 2011·Granted Jul 9, 2013·5 cites·14 claims
- 0767US8006260B2Apparatus and method for parental control using V-chip plus+ and master passwordGEMSTAR DEV CORP·Filed 2001·Granted Aug 23, 2011·5 cites·36 claims
- 0860US9392332B2Apparatus and method for parental control using V-Chip plus+ and master passwordROVI GUIDES INC·Filed 2013·Granted Jul 12, 2016·0 cites·20 claims
- 0959US8078031B2Video tape indexing system and methodYUEN HENRY C·Filed 2009·Granted Dec 13, 2011·0 cites·16 claims
- 1052US6608963B1Video medium indexing system and methodINDEX SYSTEMS INC·Filed 1999·Granted Aug 19, 2003·12 cites·6 claims
- 1152US2013067507A1Apparatus and method for parental control using v-chip plus+ and master passwordLEUNG WING P·Filed 2012·Application pending·0 cites
- 1244US2003237088A1Use of two remote controllers in parental controlGEMSTAR DEV CORP·Filed 2003·Application pending·0 cites
- 1327US8667272B2System and method for content distribution with broadcast encryptionLEUNG WING PAN·Filed 2011·Granted Mar 4, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →