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

Jacob Chang — 2 Patents

FOFormfactor: 1 patents #105 of 177Top 60%
Nec: 1 patents #7,928 of 14,502Top 55%
San Jose, CA: #17,797 of 32,062 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jacob Chang has been granted 2 US patents while listed as an inventor at Formfactor. The first was granted in 2007 and the most recent in December 2012. Jacob Chang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jacob Chang in San Jose, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8324915 Increasing thermal isolation of a probe card assembly Kevin Yasumura, Timothy Blomgren, Michael W. Huebner 2012-12-04 $1,106,000
7173906 Flexible crossbar switching fabric Srivaths Ravi, Anand Raghunathan 2007-02-06 $30,000