Inventor · disambiguated record
Joel Cohen
Also filed as: COHEN JOEL · COHEN JOEL M
16 granted patents·1 pending application·359 citations·filing 1977–2022
94Inventor score
Top patents by PatentIndex Score
17 records- 0196US7542941B1Method and system for displaying and trading spreadsTRADING TECHNOLOGIES INT INC·Filed 2006·Granted Jun 2, 2009·54 cites·8 claims
- 0294US4308423AStereo image separation and perimeter enhancementCOHEN JOEL M·Filed 1980·Granted Dec 29, 1981·99 cites·20 claims
- 0392US7542937B1Method and system for displaying and trading spreadsTRADING TECHNOLOGIES INT INC·Filed 2002·Granted Jun 2, 2009·55 cites·28 claims
- 0488US4355203AStereo image separation and perimeter enhancementCOHEN JOEL M·Filed 1980·Granted Oct 19, 1982·54 cites·5 claims
- 0586US8639613B2Method and system for displaying and trading spreadsTRADING TECHNOLOGIES INT INC·Filed 2013·Granted Jan 28, 2014·4 cites·27 claims
- 0683US8447685B2Method and system for displaying and trading spreadsCOHEN JOEL·Filed 2012·Granted May 21, 2013·3 cites·31 claims
- 0780US11811937B2Biometric digital signature generation for identity verificationKEYCHAINX AG·Filed 2022·Granted Nov 7, 2023·2 cites·19 claims
- 0880US8131629B1Method and system for displaying and trading spreadsCOHEN JOEL·Filed 2009·Granted Mar 6, 2012·4 cites·62 claims
- 0979US9286638B2Method and system for displaying and trading spreadsTRADING TECHNOLOGIES INT INC·Filed 2013·Granted Mar 15, 2016·1 cites·27 claims
- 1073US10621667B2Method and system for displaying and trading spreadsTRADING TECHNOLOGIES INT INC·Filed 2018·Granted Apr 14, 2020·0 cites·19 claims
- 1171US2020202438A1Method and System for Displaying and Trading SpreadsTRADING TECHNOLOGIES INT INC·Filed 2020·Application pending·0 cites
- 1266US10102580B2Method and system for displaying and trading spreadsTRADING TECHNOLOGIES INT INC·Filed 2016·Granted Oct 16, 2018·0 cites·27 claims
- 1366USD254011SGuitarCOHEN JOEL M·Filed 1977·Granted Jan 22, 1980·8 cites·1 claims
- 1464US4283600ARecirculationless concert hall simulation and enhancement systemCOHEN JOEL M·Filed 1979·Granted Aug 11, 1981·26 cites·3 claims
- 1559US11303452B2Biometric digital signature generation for identity verificationKeychainx LLC·Filed 2019·Granted Apr 12, 2022·1 cites·20 claims
- 1656US4969564ABaby bottle with nipple and flexible strawCOHEN JOEL·Filed 1989·Granted Nov 13, 1990·48 cites·12 claims
- 1739US9360408B2Methods of measuring effective density of nanoparticle agglomerates dispersed in a liquid using centrifugationHARVARD COLLEGE·Filed 2013·Granted Jun 7, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →