Inventor · disambiguated record
Erwin Lau
Also filed as: LAU ERWIN · LAU ERWIN M
7 granted patents·4 pending applications·67 citations·filing 1974–2015
84Inventor score
Top patents by PatentIndex Score
11 records- 0188US8769578B2Systems and methods for providing interactive media guidance on a wireless communications deviceLAU ERWIN·Filed 2009·Granted Jul 1, 2014·19 cites·18 claims
- 0273US9405710B2Systems and methods for providing interactive media guidance on a wireless communications deviceLAU ERWIN·Filed 2009·Granted Aug 2, 2016·9 cites·20 claims
- 0367US4003188AValve bag filler, handling and sealing systemBLACK PRODUCTS CO·Filed 1975·Granted Jan 18, 1977·17 cites·17 claims
- 0462US4066108AValve bag filler, handling and sealing systemBLACK PRODUCTS CO·Filed 1976·Granted Jan 3, 1978·15 cites·5 claims
- 0556US8806533B1System and method for using television information codesLAU ERWIN·Filed 2005·Granted Aug 12, 2014·1 cites·22 claims
- 0651US2014310751A1System and method for using television information codesUNITED VIDEO PROPERTIES INC·Filed 2014·Application pending·0 cites
- 0750US2010138884A1Interactive media content delivery using enhanced wireless backchannel communicationsUNITED VIDEO PROPERTIES INC·Filed 2009·Application pending·0 cites
- 0848US2010333136A1Systems and methods for providing interactive media guidance on a wireless communications deviceROVI TECH CORP·Filed 2009·Application pending·0 cites
- 0947US2012124624A1Systems and methods for providing interactive media guidance on a wireless communications deviceLAU ERWIN·Filed 2012·Application pending·0 cites
- 1038US3964650ABag filling machine having combined inlet valve and level controlBLACK PRODUCTS CO·Filed 1974·Granted Jun 22, 1976·6 cites·8 claims
- 1127US9661392B2Systems and methods for using an interactive media guidance application on mobile user equipmentROVI GUIDES INC·Filed 2015·Granted May 23, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →