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

Carolyn Walker — 3 Patents

Broadcom: 3 patents #3,179 of 9,346Top 35%
Poway, CA: #462 of 1,186 inventorsTop 40%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Carolyn Walker has been granted 3 US patents while listed as an inventor at Broadcom. The first was granted in 2003 and the most recent in May 2015. Carolyn Walker ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Carolyn Walker in Poway, CA, US.

Patents per Year

Patents granted per year, 2003 to 2015Bar chart with a peak of 1 patents in 2003.peak 12003: 1 patents20032011: 1 patents20112015: 1 patents2015

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9026800 Method and system for allowing customer or third party testing of secure programmable code Stephane Rodgers, Andrew Dellow, Iue-Shuenn Chen, Xuemin Chen 2015-05-05 $5,680,000
7913289 Method and apparatus for security policy and enforcing mechanism for a set-top box security processor Xuemin Chen, Iue-Shuenn Chen 2011-03-22 $5,747,000
6538656 Video and graphics system with a data transport processor Francis Cheung, Glen A. Grover, Ben Giese 2003-03-25 $12,670,000