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

Lee Walker — 7 Patents

Microsoft: 7 patents #6,431 of 40,388Top 20%
Blacksburg, VA: #165 of 1,029 inventorsTop 20%
Virginia: #4,481 of 34,511 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Lee Walker has been granted 7 US patents while listed as an inventor at Microsoft. The first was granted in 2011 and the most recent in July 2025. Lee Walker ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Lee Walker in Blacksburg, VA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12363098 Selectively and intelligently displaying authentication notifications to protect users Poulomi Bandyopadhyay, Rajat Luthra, Zachary Michael Edwards, Colin Trent 2025-07-15
11216514 Secure DNS query Jeromy S. Statia, Christopher J. Engdahl, William Dixon 2022-01-04 $333,490,000
9740781 Secure DNS query Jeromy S. Statia, Christopher J. Engdahl, William Dixon 2017-08-22 $33,577,000
8935748 Secure DNS query Jeromy S. Statia, Christopher J. Engdahl, William Dixon 2015-01-13 $32,048,000
8739289 Hardware interface for enabling direct access and security assessment sharing Nir Nice 2014-05-27 $33,362,000
8074264 Secure key distribution to internet clients Daniel Wade Hitchcock, Siddharth Bhai, Nathan Daniel Muggli, Brian W. Puhl 2011-12-06 $11,336,000
8060927 Security state aware firewall Christopher J. Engdahl, Brian D. Swander 2011-11-15 $16,121,000