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

Doreen Cheng — 55 Patents

Samsung: 50 patents #1,852 of 75,807Top 3%
Philips: 3 patents #1,693 of 7,731Top 25%
U.S. Philips: 1 patents #4,133 of 8,851Top 50%
San Jose, CA: #807 of 32,062 inventorsTop 3%
California: #6,736 of 386,348 inventorsTop 2%
Overall (All Time): #46,102 of 4,157,543Top 2%
55 Patents All Time

Issued Patents All Time

Showing 51–55 of 55 patents

Patent #TitleCo-InventorsDate
7751321 Method and system for remote access to universal plug and play devices Yu Song, Alan Messer 2010-07-06
7111079 Architecture of a bridge between a non-IP network and the web 2006-09-19
6970081 Distributed software controlled theft detection 2005-11-29
6396509 Attention-based interaction in a virtual environment 2002-05-28
6329986 Priority-based virtual environment 2001-12-11