PM

Philip Mackenzie

AT AT&T: 6 patents #3,053 of 18,772Top 20%
ND Ntt Docomo: 4 patents #528 of 1,706Top 35%
Alcatel Lucent: 1 patents #1,993 of 4,169Top 50%
CE Certco: 1 patents #11 of 21Top 55%
Overall (All Time): #383,674 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9071598 Cryptographic authentication and/or establishment of shared cryptographic keys, including, but not limited to, password authenticated key exchange (PAKE) Zulfikar Ramzan, Craig B. Gentry 2015-06-30
8520844 Methods and apparatus for providing secure two-party public key cryptosystem 2013-08-27
8132006 Cryptographic authentication and/or establishment of shared cryptographic keys, including, but not limited to, password authenticated key exchange (PAKE) Zulfikar Ramzan, Craig B. Gentry 2012-03-06
7831998 Changing states of communication links in computer networks in an authenticated manner Zulfikar Ramzan, Craig B. Gentry 2010-11-09
7814320 Cryptographic authentication, and/or establishment of shared cryptographic keys, using a signing key encrypted with a non-one-time-pad encryption, including (but not limited to) techniques with improved security against malleability attacks Zulfikar Ramzan, Craig B. Gentry 2010-10-12
7373499 Methods and apparatus for delegation of cryptographic servers for capture-resilient devices Michael Kendrick Reiter 2008-05-13
7313701 Robust efficient distributed RSA-key generation Yair Frankel, Marcel Mordechay Yung 2007-12-25
7149311 Methods and apparatus for providing networked cryptographic devices resilient to capture Michael Kendrick Reiter 2006-12-12
7076656 Methods and apparatus for providing efficient password-authenticated key exchange 2006-07-11
7073068 Method and apparatus for distributing shares of a password for use in multi-server password authentication Bjorn Markus Jakobsson 2006-07-04
7047408 Secure mutual network authentication and key exchange protocol Victor Boyko, Eric Grosse, Sarvar Patel 2006-05-16
6757825 Secure mutual network authentication protocol Ram Swaminathan 2004-06-29
6237097 Robust efficient distributed RSA-key generation Yair Frankel, Marcel Mordechay Yung 2001-05-22