Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MW

Mark P. Whitehouse

QSQuest Software: 4 patents #29 of 240Top 15%
HIHitachi: 1 patents #17,742 of 28,497Top 65%
Petworth, CA: #2 of 4 inventorsTop 50%
Overall (All Time): #1,021,515 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7941385 Method and apparatus for measurement, analysis, and optimization of content delivery Vipul Pabari, Robert L. Willis, William G. Wixted 2011-05-10
7565336 Method and apparatus for measurement, analysis, and optimization of content delivery Vipul Pabari, Robert L. Willis, William G. Wixted 2009-07-21
7539655 Method and apparatus for measurement, analysis, and optimization of content delivery Vipul Pabari, Robert L. Willis, William G. Wixted 2009-05-26
6928471 Method and apparatus for measurement, analysis, and optimization of content delivery Vipul Pabari, Robert L. Willis, William G. Wixted 2005-08-09
5689575 Method and apparatus for processing images of facial expressions Hiroshi Sako, Anthony Vernon Walker Smith 1997-11-18