Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Calvin V. Ho — 2 Patents

CSCatalyst Semiconductor: 1 patents #21 of 41Top 55%
Qualcomm: 1 patents #7,593 of 12,104Top 65%
Berkeley, CA: #1,815 of 3,731 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Calvin V. Ho has been granted 2 US patents while listed as an inventor at Catalyst Semiconductor. The first was granted in 1995 and the most recent in February 2013. Calvin V. Ho ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Calvin V. Ho in Berkeley, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8381144 System and method of test mode gate operation Frederick C. Jen, Li Qiu, Hsiu C. Ma, Xiang Song, Hsiaohui Wu +1 more 2013-02-19 $13,249,000
5400286 Self-recovering erase scheme to enhance flash memory endurance Sam Chu 1995-03-21 $1,103,000