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

Alex Holub — 7 Patents

AOAol: 7 patents #72 of 634Top 15%
Caltech: 2 patents #1,302 of 4,321Top 35%
ILIsis Innovation Limited: 2 patents #84 of 501Top 20%
Pasadena, CA: #521 of 3,212 inventorsTop 20%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Alex Holub has been granted 7 US patents while listed as an inventor at Aol. The first was granted in 2010 and the most recent in September 2017. Alex Holub ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Alex Holub in Pasadena, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9773160 Using relevance feedback in face recognition Keren O. Perlmutter, Sharon M. Perlmutter, Joshua Alspector, Mark Everingham, Andrew Zisserman +1 more 2017-09-26 $131,370,000
9141878 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Keren O. Perlmutter, Joshua Alspector, Mark Everingham, Pietro Perona +1 more 2015-09-22 $78,522,000
8542888 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Keren O. Perlmutter, Joshua Alspector, Mark Everingham, Pietro Perona +1 more 2013-09-24 $107,238,000
8233679 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Keren O. Perlmutter, Joshua Alspector, Mark Everingham, Pietro Perona +1 more 2012-07-31 $56,682,000
8194939 Using relevance feedback in face recognition Keren O. Perlmutter, Sharon M. Perlmutter, Joshua Alspector, Mark Everingham, Andrew Zisserman +1 more 2012-06-05 $26,512,000
7907755 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Keren O. Perlmutter, Joshua Alspector, Mark Everingham, Pietro Perona +1 more 2011-03-15 $25,267,000
7783085 Using relevance feedback in face recognition Keren O. Perlmutter, Sharon M. Perlmutter, Joshua Alspector, Mark Everingham, Andrew Zisserman +1 more 2010-08-24 $23,930,000