Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Heather Karklin — 3 Patents

TTTouchdown Technologies: 3 patents #8 of 22Top 40%
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
Heather Karklin has been granted 3 US patents while listed as an inventor at Touchdown Technologies. The first was granted in 2008 and the most recent in July 2010. Heather Karklin ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Heather Karklin in San Francisco, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7759952 Method of forming probe card assembly Raffi Garabedian, Nim Tea, Steven Wang 2010-07-20
7728612 Probe card assembly and method of forming same Raffi Garabedian, Nim Tea, Steven Wang 2010-06-01
7365553 Probe card assembly Raffi Garabedian, Nim Tea, Steven Wang 2008-04-29