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

Douglas Dillon — 91 Patents

HSHughes Network Systems: 46 patents #8 of 379Top 3%
HLHughes Electronics Limited: 40 patents #1 of 1,474Top 1%
BIBurlington Industries: 1 patents #132 of 284Top 50%
DIDirectv: 1 patents #446 of 679Top 70%
HAHughes Aircraft: 1 patents #1,260 of 2,963Top 45%
HEHughes Electronic: 1 patents #1 of 30Top 4%
Rockville, MD: #5 of 2,038 inventorsTop 1%
Maryland: #62 of 35,612 inventorsTop 1%
Overall (All Time): #17,500 of 4,157,543Top 1%
91 Patents All Time

Issued Patents All Time

Showing 51–75 of 91 patents

Patent #TitleCo-InventorsDate
7245405 Method and system for performing stateless compression of messages Daniel Friedman 2007-07-17
7133361 Method and system for improvement of network performance over asymmetic links Gabriel Olariu, Frank Kelly 2006-11-07
6965581 Transceiver in a two-way satellite system Khai Nguyen, Cliff Harris, Frank Kelly, Paul Gaske 2005-11-15
6931512 Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface Vivek Gupta 2005-08-16
6839770 Apparatus and method for access to network via satellite 2005-01-04
6795848 System and method of reading ahead of objects for delivery to an HTTP proxy server John Border, Matt Butehorn 2004-09-21
6728878 Deferred billing, broadcast, electronic document distribution system and method 2004-04-27
6701370 Network system with TCP/IP protocol spoofing 2004-03-02
6671741 Apparatus and method for hybrid network access 2003-12-30
6658463 Satellite multicast performance enhancing multicast HTTP proxy system and method T. Paul Gaske 2003-12-02
6600730 System for distribution of satellite signals from separate multiple satellites on a single cable line Robert W. Davis, Walter Kepley, Robert D. Cassagnol 2003-07-29
6571296 Apparatus and method for hybrid network access 2003-05-27
6546488 Broadcast delivery of information to a personal computer for local storage and access Glenn Robins 2003-04-08
6519651 Apparatus and method for hybrid network access 2003-02-11
6473793 Method and apparatus for selectively allocating and enforcing bandwidth usage requirements on network users Vivek Gupta 2002-10-29
6438666 Method and apparatus for controlling access to confidential data by analyzing property inherent in data Robert D. Cassagnol, David Kloper, Sandra Weber, Brandon E. Bautz 2002-08-20
6430233 Single-LNB satellite data receiver A. Roger Hammons, Jr., Feng-Wen Sun 2002-08-06
6385727 Apparatus for providing a secure processing environment Robert D. Cassagnol, David Kloper, Sandra Weber, Brandon E. Bautz 2002-05-07
6351467 System and method for multicasting multimedia content 2002-02-26
6338131 Network system with TCP/IP ACK reduction 2002-01-08
6337911 Deferred billing, broadcast, electronic document distribution system and method 2002-01-08
6331979 Method and apparatus for connecting computer to satellite antenna Robert D. Cassagnol 2001-12-18
6321268 Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface Vivek Gupta 2001-11-20
6307937 Method and apparatus for an adapter card providing conditional access in a communication system Robert D. Cassagnol 2001-10-23
6215873 Adapter for connecting computer to satellite antenna Robert D. Cassagnol 2001-04-10