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

Stella Chan — 3 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
TBThe Toronto-Dominion Bank: 1 patents #484 of 677Top 75%
San Francisco, CA: #11,643 of 26,999 inventorsTop 45%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stella Chan has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2008 and the most recent in April 2024. Stella Chan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stella Chan in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2008 to 2024Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082011: 1 patents20112024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11955117 System and method for analyzing and reacting to interactions between entities using electronic communication channels Bridget McDermid, Brian Bellwood, Natalie Thien Huong Cornwall, Jeffery David True, Ryan Wall +7 more 2024-04-09 $119,022,000
7899897 System and program for dual agent processes and dual active server processes Linda Benhase, John R. Paveza, Michael T. Benhase, Richard A. Ripberger, Yan Xu 2011-03-01 $4,705,000
7379989 Method for dual agent processes and dual active server processes Linda Benhase, John R. Paveza, Michael T. Benhase, Richard A. Ripberger, Yan Xu 2008-05-27 $8,304,000