Jeffrey Hoffstein — 12 Patents at Ntru Cryptosystems

Jeffrey Hoffstein has been granted 12 US patents while listed as an inventor at Ntru Cryptosystems. The first was granted in 2000 and the most recent in February 2021. Jeffrey Hoffstein ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Jeffrey Hoffstein in Providence, RI, US.

Patents per Year

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Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10924287	Digital signature technique	Jill Pipher, William Whyte, Zhenfei Zhang	2021-02-16
10560257	Homomorphic encryption	Joseph H. Silverman	2020-02-11
10277403	Digital signature method and apparatus	Jill Pipher, Joseph H. Silverman, William Whyte, Zhenfei Zhang	2019-04-30
9722798	Digital signature method	Jill Pipher, John M Schanck, Joseph H. Silverman, William Whyte	2017-08-01
9634840	Digital signature technique	John M Schanck, Joseph H. Silverman, William Whyte	2017-04-25
7913088	Digital signature and authentication method and apparatus	Nicholas A. Howgrave-Graham, Jill Pipher, Joseph H. Silverman, William Whyte	2011-03-22
7308097	Digital signature and authentication method and apparatus	Nicholas A. Howgrave-Graham, Jill Pipher, Joseph H. Silverman, William Whyte	2007-12-11
7031468	Speed enhanced cryptographic method and apparatus	Joseph H. Silverman	2006-04-18
6959085	Secure user identification based on ring homomorphisms	Joseph H. Silverman, Daniel Lieman	2005-10-25
6298137	Ring-based public key cryptosystem method	Jill Pipher, Joseph H. Silverman	2001-10-02
6081597	Public key cryptosystem method and apparatus	Jill Pipher, Joseph H. Silverman	2000-06-27
6076163	Secure user identification based on constrained polynomials	Burton S. Kaliski, Jr., Daniel Lieman, Matthew Robshaw, Yiqun Yin	2000-06-13	$45,908,000

Jeffrey Hoffstein — 12 Patents

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