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

Keren O. Perlmutter — 39 Patents

AOAol: 29 patents #3 of 634Top 1%
WEWarner Bros. Entertainment: 22 patents #5 of 140Top 4%
Meta: 2 patents #2,918 of 6,845Top 45%
ILIsis Innovation Limited: 2 patents #84 of 501Top 20%
Caltech: 2 patents #1,302 of 4,321Top 35%
TCTime Warner Entertainment Company: 1 patents #46 of 76Top 65%
OAOath: 1 patents #403 of 1,117Top 40%
Santa Monica, CA: #95 of 3,628 inventorsTop 3%
California: #11,915 of 386,348 inventorsTop 4%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Keren O. Perlmutter has been granted 39 US patents while listed as an inventor at Aol. The first was granted in 2002 and the most recent in September 2017. Keren O. Perlmutter ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Keren O. Perlmutter in Santa Monica, CA, US.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9773160 Using relevance feedback in face recognition Sharon M. Perlmutter, Joshua Alspector, Mark Everingham, Alex Holub, Andrew Zisserman +1 more 2017-09-26 $131,370,000
9773314 Registration of separations Sharon M. Perlmutter, Eric Wang, Paul R. Klamer, Christopher J. Cookson, Massimiliano Gasparri 2017-09-26 $131,370,000
9704026 Systems and methods for building and using social networks in image analysis Barry Appelman, Sharon M. Perlmutter 2017-07-11 $125,055,000
9619897 Correction of blotches in component images Sharon M. Perlmutter 2017-04-11 $146,917,000
9373076 Systems and methods for building and using social networks in image analysis Barry Appelman, Sharon M. Perlmutter 2016-06-21 $75,402,000
9240052 Correction of blotches in component images Sharon M. Perlmutter 2016-01-19 $87,852,000
9141878 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Joshua Alspector, Alex Holub, Mark Everingham, Pietro Perona +1 more 2015-09-22 $78,522,000
9104938 Registration of separations Sharon M. Perlmutter, Eric Wang, Paul R. Klamer, Christopher J. Cookson, Massimiliano Gasparri 2015-08-11 $130,563,000
8977070 Correction of blotches in component images Sharon M. Perlmutter 2015-03-10 $151,579,000
8818088 Registration of separations Sharon M. Perlmutter, Eric Wang, Paul R. Klamer, Christopher J. Cookson, Massimiliano Gasparri 2014-08-26 $139,843,000
8712785 Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec Shuwu Wu, John Mantegna 2014-04-29 $76,555,000
8542888 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Joshua Alspector, Alex Holub, Mark Everingham, Pietro Perona +1 more 2013-09-24 $107,238,000
8538194 Correction of blotches in component images Sharon M. Perlmutter 2013-09-17 $50,737,000
8401337 Registration of separations Sharon M. Perlmutter, Eric Wang, Paul R. Klamer, Christopher J. Cookson, Massimiliano Gasparri 2013-03-19 $202,263,000
8285558 Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec Shuwu Wu, John Mantegna 2012-10-09 $150,037,000
8233679 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Joshua Alspector, Alex Holub, Mark Everingham, Pietro Perona +1 more 2012-07-31 $56,682,000
8194939 Using relevance feedback in face recognition Sharon M. Perlmutter, Joshua Alspector, Mark Everingham, Alex Holub, Andrew Zisserman +1 more 2012-06-05 $26,512,000
8160385 Correction of blotches in component images Sharon M. Perlmutter 2012-04-17 $24,363,000
8094972 Registration of separations Sharon M. Perlmutter, Eric Wang, Paul R. Klamer, Christopher J. Cookson, Massimiliano Gasparri 2012-01-10 $15,414,000
8010371 Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec Shuwu Wu, John Mantegna 2011-08-30 $18,084,000
7907755 Detecting facial similarity based on human perception of facial similarity Sharon M. Perlmutter, Joshua Alspector, Alex Holub, Mark Everingham, Pietro Perona +1 more 2011-03-15 $25,267,000
7835570 Reducing differential resolution of separations Sharon M. Perlmutter, Eric Wang, Paul R. Klamer 2010-11-16 $25,310,000
7783085 Using relevance feedback in face recognition Sharon M. Perlmutter, Joshua Alspector, Mark Everingham, Alex Holub, Andrew Zisserman +1 more 2010-08-24 $23,930,000
7724946 Software carrier containing corrected blotches in component images Sharon M. Perlmutter 2010-05-25 $22,971,000
7715655 Image registration system Sharon M. Perlmutter, Eric Wang, Paul R. Klamer, Leng Chua, Christopher J. Cookson +1 more 2010-05-11 $24,775,000