Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TF

Trevor W. Freeman — 17 Patents

Microsoft: 16 patents #2,398 of 40,388Top 6%
Amazon: 1 patents #10,717 of 19,158Top 60%
Redmond, WA: #701 of 8,547 inventorsTop 9%
Washington: #5,777 of 76,902 inventorsTop 8%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Trevor W. Freeman has been granted 17 US patents while listed as an inventor at Microsoft. The first was granted in 2001 and the most recent in December 2024. Trevor W. Freeman ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Trevor W. Freeman in Redmond, WA, US.

Patents per Year

Patents granted per year, 2001 to 2024Bar chart with a peak of 3 patents in 2009.peak 32001: 1 patents20012007: 1 patents2009: 3 patents20092010: 2 patents2011: 1 patents20112012: 3 patents2013: 2 patents20132014: 1 patents2017: 1 patents20172019: 1 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12166904 High-assurance private certificate authorities Param Sharma, Todd Lawrence Cignetti 2024-12-10 $377,885,000
10511579 Confidential mail with tracking and authentication Mayank Mehta, Jeremy de Souza, Jeffrey B. Kay 2019-12-17 $65,953,000
9847977 Confidential mail with tracking and authentication Mayank Mehta, Jeremy de Souza, Jeffrey B. Kay 2017-12-19 $62,301,000
8640201 Mail server coordination activities using message metadata Jeffrey B. Kay, Malcolm E. Pearson, Eric D. Tribble, Hao Zhang 2014-01-28 $35,401,000
8621205 Certificate remoting and recovery Steven Quentin Hubbell, Frank Byrum, Ladislau Conceicao, Jeffrey B. Kay, Matthias Leibmann 2013-12-31 $17,332,000
8417949 Total exchange session security Hao Zhang, Samuel J. Neely 2013-04-09 $13,653,000
8230231 One time password key ring for mobile computing device Josh Benaloh, K John Biccum, Atul Kumar Shah 2012-07-24 $20,829,000
8145735 Configuring network settings using portable storage media Scott Manchester, Benjamin Nick, Dalen Abraham 2012-03-27 $17,566,000
8135645 Key distribution for secure messaging Jeffrey B. Kay, Eric D. Tribble, Roy Williams, Malcolm E. Pearson 2012-03-13 $22,667,000
7930374 Configuring network settings using portable storage media Scott Manchester, Benjamin Nick, Dalen Abraham 2011-04-19 $17,129,000
7778422 Security associations for devices Tim Moore, Bernard Aboba 2010-08-17 $13,094,000
7657612 XML schema for network device configuration Scott Manchester, Dalen Abraham, Mohammad Shabbir Alam, Jean-Pierre Duplessis, Bill Hanlon +2 more 2010-02-02 $25,278,000
7549048 Efficient and secure authentication of computing systems Timothy M. Moore, Bernard Aboba, Daniel R. Simon 2009-06-16 $26,863,000
7546357 Configuring network settings using portable storage media Scott Manchester, Benjamin Nick, Dalen Abraham 2009-06-09 $30,586,000
7529937 System and method for establishing that a server and a correspondent have compatible secure email Eric D. Tribble 2009-05-05 $21,029,000
7290138 Credentials and digitally signed objects John J. Lambert 2007-10-30 $46,422,000
6308266 System and method for enabling different grades of cryptography strength in a product 2001-10-23 $354,898,000