ZZ

Zhenfei Zhang

OS Onboard Security: 2 patents #3 of 14Top 25%
Overall (All Time): #1,869,265 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10924287 Digital signature technique Jeffrey Hoffstein, Jill Pipher, William Whyte 2021-02-16
10277403 Digital signature method and apparatus Jeffrey Hoffstein, Jill Pipher, Joseph H. Silverman, William Whyte 2019-04-30