PH

Philip J. Hallin

Microsoft: 17 patents #2,200 of 40,388Top 6%
Overall (All Time): #275,361 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10069839 Determine approximate current time on a client using secure protocol metadata Sarath Madakasira 2018-09-04
9660817 Advising clients about certificate authority trust Anooshiravan Saboori, Muhammad Umar Janjua, Nelly Porter, Haitao Li, Xiaohong Su +4 more 2017-05-23
9553730 Certificating authority trust evaluation Anooshiravan Saboor, Muhammad Umar Janjua, Nelly Porter, Haitao Li, Xiaohong Su +2 more 2017-01-24
9553732 Certificate evaluation for certificate authority reputation advising Anooshiravan Saboori, Muhammad Umar Janjua, Nelly Porter, Haitao Li, Xiaohong Su +2 more 2017-01-24
9477832 Digital identity management David B. Cross, Matthew W. Thomlinson, Thomas C. Jones 2016-10-25
9281948 Revocation information for revocable items Yogesh A. Mehta, Violet Anna Barhudarian, Magnus Bo Gustaf Nyström 2016-03-08
9183361 Resource access authorization Oludare Obasanjo, Stephen R. Gordon, Aleksandr Radutskiy, Atanas D. Oskov, Jeremy D. Viegas +1 more 2015-11-10
8819797 Digital identity management David B. Cross, Matthew W. Thomlinson, Thomas C. Jones 2014-08-26
8151332 Digital identity management David B. Cross, Matthew W. Thomlinson, Thomas C. Jones 2012-04-03
7984488 Credential roaming in electronic computing systems David B. Cross, Xiaohong Su, Hao Zhuang 2011-07-19
7818575 Efficient retrieval of cryptographic evidence David B. Cross, Kelvin S. Yiu, Ryan M. Hurst, Vishal Agarwal 2010-10-19
7703128 Digital identity management David B. Cross, Matthew W. Thomlinson, Thomas C. Jones 2010-04-20
7577848 Systems and methods for validating executable file integrity using partial image hashes Jonathan Schwartz, Yu Lin Sie 2009-08-18
7240194 Systems and methods for distributing trusted certification authorities John J. Lambert, Klaus Schutz, Sunil Pai 2007-07-03
7143165 Updating trusted root certificates on a client computer Keith R. Vogel, Charlie Chase, Kelvin S. Yiu, Louis Kelly Thomas 2006-11-28
6816900 Updating trusted root certificates on a client computer Keith R. Vogel, Charlie Chase, Kelvin S. Yiu, Louis Kelly Thomas 2004-11-09
6754661 Hierarchical storage systems for holding evidentiary objects and methods of creating and operating upon hierarchical storage systems Keith R. Vogel, Kirt Debique 2004-06-22