Inventor · disambiguated record
Earl Levine
Also filed as: LEVINE EARL · LEVINE EARL I · LEVINE EARL ISAAC
18 granted patents·5 pending applications·1,491 citations·filing 1992–2007
96Inventor score
Top patents by PatentIndex Score
23 records- 0195US6209094B1Robust watermark method and apparatus for digital signalsLIQUID AUDIO INC·Filed 1998·Granted Mar 27, 2001·202 cites·36 claims
- 0294US6345100B1Robust watermark method and apparatus for digital signalsLIQUID AUDIO INC·Filed 1998·Granted Feb 5, 2002·253 cites·57 claims
- 0392US6000053AError correction and loss recovery of packets over a computer networkMICROSOFT CORP·Filed 1997·Granted Dec 7, 1999·164 cites·33 claims
- 0491US5771306AMethod and apparatus for extracting speech related facial features for use in speech recognition systemsRICOH CORP·Filed 1993·Granted Jun 23, 1998·85 cites·10 claims
- 0590US6028541ALossless data compression with low complexityLIQUID AUDIO INC·Filed 1998·Granted Feb 22, 2000·79 cites·21 claims
- 0690US5586215ANeural network acoustic and visual speech recognition systemRICOH CORP·Filed 1992·Granted Dec 17, 1996·79 cites·16 claims
- 0789US6043763ALossless data compression with low complexityLIQUID AUDIO INC·Filed 1998·Granted Mar 28, 2000·73 cites·21 claims
- 0888US8010366B1Personal hearing suiteNEUROTONE INC·Filed 2007·Granted Aug 30, 2011·25 cites·9 claims
- 0987US6219634B1Efficient watermark method and apparatus for digital signalsLIQUID AUDIO INC·Filed 1998·Granted Apr 17, 2001·143 cites·78 claims
- 1086US6125348ALossless data compression with low complexityLIQUID AUDIO INC·Filed 1998·Granted Sep 26, 2000·100 cites·12 claims
- 1182US6965994B1Security mechanism for computer processing modulesMICROSOFT CORP·Filed 2001·Granted Nov 15, 2005·32 cites·17 claims
- 1277US6320965B1Secure watermark method and apparatus for digital signalsLIQUID AUDIO INC·Filed 1998·Granted Nov 20, 2001·62 cites·51 claims
- 1376US6121904ALossless data compression with low complexityLIQUID AUDIO INC·Filed 1998·Granted Sep 19, 2000·79 cites·24 claims
- 1468US7225330B2Security mechanism for computer processing modulesMICROSOFT CORP·Filed 2005·Granted May 29, 2007·3 cites·15 claims
- 1567US6330673B1Determination of a best offset to detect an embedded patternLIQUID AUDIO INC·Filed 1998·Granted Dec 11, 2001·54 cites·30 claims
- 1664US7549173B2Security mechanism for computer processingMICROSOFT CORP·Filed 2007·Granted Jun 16, 2009·2 cites·20 claims
- 1758US6118392ALossless data compression with low complexityLIQUID AUDIO INC·Filed 1998·Granted Sep 12, 2000·37 cites·18 claims
- 1857US2005171795A1Media receipt device and system and a method of using the sameFiled 2004·Application pending·0 cites
- 1956US7185200B1Server-side watermark data writing method and apparatus for digital signalsMICROSOFT CORP·Filed 1999·Granted Feb 27, 2007·19 cites·30 claims
- 2046US2007050212A1Secure telerehabilitation system and method of useNEUROTONE INC·Filed 2005·Application pending·0 cites
- 2138US2006093997A1Aural rehabilitation system and a method of using the sameNEUROTONE INC·Filed 2005·Application pending·0 cites
- 2236US2006029912A1Aural rehabilitation system and a method of using the sameNEURO TONE INC·Filed 2005·Application pending·0 cites
- 2336US2005192514A1Audiological treatment system and methods of using the sameFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Earl Levine files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →