Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LL

Lewis Lo — 7 Patents

IBM: 7 patents #14,640 of 70,183Top 25%
Toronto, CA: #1,124 of 9,482 inventorsTop 15%
Overall (All Time): #723,310 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10454949 Guarding against cross-site request forgery (CSRF) attacks Ching-Yun Chao, Li Yi, Leonardo A. Uzcategui, John Y. Chang, Rohan Gandhi 2019-10-22
10341324 Sponsored trust relationship management between multiple racks John Y. Chang, Ching-Yun Chao, Patrick L. Davis, Rohan Gandhi, Yuhsuke Kaneyasu +6 more 2019-07-02
10171561 Construct data management between loosely coupled racks John Y. Chang, Ching-Yun Chao, Patrick L. Davis, Rohan Gandhi, Yuhsuke Kaneyasu +6 more 2019-01-01
9985954 Sponsored trust relationship management between multiple racks John Y. Chang, Ching-Yun Chao, Patrick L. Davis, Rohan Gandhi, Yuhsuke Kaneyasu +6 more 2018-05-29
9906370 Trust relationship management amongst racks in a data center Ajay A. Apte, John Y. Chang, Ching-Yun Chao, Patrick L. Davis, Rohan Gandhi +10 more 2018-02-27
9160731 Establishing a trust relationship between two product systems John Y. Chang, Ching-Yun Chao, Ki-Hong Park, Barbara J. Vander Weele 2015-10-13
8103640 Method and apparatus for role mapping methodology for user registry migration 2012-01-24