Inventor · disambiguated record
Jeffrey Hoffstein
Also filed as: HOFFSTEIN JEFFREY
12 granted patents·8 pending applications·694 citations·filing 1997–2025
93Inventor score
Files withNTRU CRYPTOSYSTEMS INC5SECURITY INNOVATION INC3UNIV BROWN3UNIV NORTHERN ARIZONA3NTRU CRYPTOSYSTMES INC1
Top patents by PatentIndex Score
20 records- 0193US6076163ASecure user identification based on constrained polynomialsRSA SECURITY INC·Filed 1997·Granted Jun 13, 2000·367 cites·36 claims
- 0287US6081597APublic key cryptosystem method and apparatusNTRU CRYPTOSYSTEMS INC·Filed 1997·Granted Jun 27, 2000·177 cites·31 claims
- 0386US10560257B2Homomorphic encryptionUNIV BROWN·Filed 2016·Granted Feb 11, 2020·5 cites·20 claims
- 0484US6298137B1Ring-based public key cryptosystem methodNTRU CRYPTOSYSTEMS INC·Filed 2000·Granted Oct 2, 2001·44 cites·25 claims
- 0579US7031468B2Speed enhanced cryptographic method and apparatusNTRU CRYPTOSYSTEMS INC·Filed 2001·Granted Apr 18, 2006·30 cites·33 claims
- 0678US6959085B1Secure user identification based on ring homomorphismsNTRU CRYPTOSYSTEMS INC·Filed 2000·Granted Oct 25, 2005·34 cites·75 claims
- 0777US10277403B2Digital signature method and apparatusSECURITY INNOVATION INC·Filed 2017·Granted Apr 30, 2019·4 cites·18 claims
- 0875US9634840B2Digital signature techniqueSECURITY INNOVATION INC·Filed 2014·Granted Apr 25, 2017·5 cites·9 claims
- 0974US7913088B2Digital signature and authentication method and apparatusNTRU CRYPTOSYSTMES INC·Filed 2007·Granted Mar 22, 2011·8 cites·25 claims
- 1073US9722798B2Digital signature methodSECURITY INNOVATION INC·Filed 2015·Granted Aug 1, 2017·3 cites·14 claims
- 1171US7308097B2Digital signature and authentication method and apparatusNTRU CRYPTOSYSTEMS INC·Filed 2002·Granted Dec 11, 2007·16 cites·24 claims
- 1269US2024348436A1Biometry with challenge response pair mechanismUNIV NORTHERN ARIZONA·Filed 2024·Application pending·0 cites
- 1366US10924287B2Digital signature techniqueONBOARD SECURITY INC·Filed 2018·Granted Feb 16, 2021·1 cites·13 claims
- 1457US2025373437A1Template-less object recognition with challenge/response pair mechanismTHE ARIZONA BOARD OF REGENTS ON BEHALF OF NORTHERN ARIZONA UNIV·Filed 2025·Application pending·0 cites
- 1554US2020228309A1Homomorphic encryptionUNIV BROWN·Filed 2020·Application pending·0 cites
- 1650US2025119279A1Error management for long distance quantum key distribution and symmetrical key distributionUNIV NORTHERN ARIZONA·Filed 2024·Application pending·0 cites
- 1748US2024430087A1One-way functions with polynomial computationUNIV NORTHERN ARIZONA·Filed 2024·Application pending·0 cites
- 1841US2022385479A1Multi-message multi-user signature aggregationUNIV BROWN·Filed 2020·Application pending·0 cites
- 1940US2002136401A1Digital signature and authentication method and apparatusFiled 2001·Application pending·0 cites
- 2040US2013058483A1Public key cryptosystem and techniqueWHYTE WILLIAM J·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →