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

Mark Chu — 3 Patents

Cisco: 2 patents #5,546 of 13,007Top 45%
FOFusion Optix: 1 patents #16 of 19Top 85%
Cupertino, CA: #3,438 of 6,989 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark Chu has been granted 3 US patents while listed as an inventor at Cisco. The first was granted in 2003 and the most recent in May 2010. Mark Chu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark Chu in Cupertino, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7722224 Illuminating device incorporating a high clarity scattering layer Zane Coleman, Timothy Kelly 2010-05-25
7334229 Mutual exclusion at the record level with priority inheritance for embedded systems using one semaphore Michael F. McDonald, Sumeet Arora 2008-02-19 $37,686,000
6560627 Mutual exclusion at the record level with priority inheritance for embedded systems using one semaphore Michael F. McDonald, Sumeet Arora 2003-05-06 $164,547,000