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

Alex Ko — 2 Patents

DUDalhousie University: 1 patents #46 of 123Top 40%
NCNational Research Council Of Canada: 1 patents #547 of 1,315Top 45%
UMUniversity Of Manitoba: 1 patents #101 of 312Top 35%
Applied Materials: 1 patents #4,824 of 7,310Top 70%
Sunnyvale, CA: #8,082 of 14,302 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
Alex Ko has been granted 2 US patents while listed as an inventor at Applied Materials. The first was granted in 2003 and the most recent in September 2010. Alex Ko ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Alex Ko in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7796243 Detection and monitoring of changes in mineralized tissues or calcified deposits by optical coherence tomography and Raman spectroscopy Lin-P'ing Choo-Smith, Mark Hewko, Lorenzo Leonardi, Blaine Cleghorn, Cecilia Dong 2010-09-14
6516815 Edge bead removal/spin rinse dry (EBR/SRD) module Joe Stevens, Donald Olgado, Yeuk-Fai Edwin Mok 2003-02-11 $17,783,000