Pawtucket, Rhode Island
United States
4
2009-03-12
The entities that hold a legal rights for patent applications filed by inventor Hoffstein Jeffrey:
Jeffrey Hoffstein from Pawtucket, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Digital signature and authentication method and apparatus
#2 | 2007-12-11Digital signature and authentication method and apparatus
#3 | 2006-04-18Speed enhanced cryptographic method and apparatus
#4 | 2005-10-25Secure user identification based on ring homomorphisms
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