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

Charles A. Eldering

PEPrime Research Alliance E: 50 patents #1 of 17Top 6%
ENExpanse Networks: 33 patents #1 of 5Top 20%
23Andme: 16 patents #8 of 96Top 9%
EBExpanse Bioinformatics: 15 patents #1 of 2Top 50%
EDEmpire Technology Development: 13 patents #39 of 547Top 8%
RLResource Consortium Limited: 9 patents #5 of 40Top 15%
TLTechnology, Patents & Licensing: 9 patents #1 of 6Top 20%
GIGeneral Instrument: 7 patents #59 of 950Top 7%
Comcast: 6 patents #673 of 4,447Top 20%
TCTepa Datasolutions Co.: 5 patents #1 of 2Top 50%
UNUnknown: 3 patents #7,366 of 83,584Top 9%
SWStrategic Design Federation W: 2 patents #10 of 22Top 50%
Apple: 2 patents #9,168 of 18,612Top 50%
SISitnet: 2 patents #5 of 8Top 65%
GDGeneral Instrument Corporation Of Delaware: 2 patents #8 of 67Top 15%
RPRpx: 1 patents #46 of 187Top 25%
University of California: 1 patents #8,022 of 18,278Top 45%
UFUS Air Force: 1 patents #6,190 of 16,312Top 40%
ANAlcatel N.V.: 1 patents #259 of 816Top 35%
WTWorldwide Creative Techniques: 1 patents #3 of 6Top 50%
ACAlcatel Cit: 1 patents #85 of 211Top 45%
Reston, VA: #2 of 864 inventorsTop 1%
Virginia: #29 of 34,511 inventorsTop 1%
Overall (All Time): #4,001 of 4,157,543Top 1%
185 Patents All Time

Issued Patents All Time

Showing 176–185 of 185 patents

Patent #TitleCo-InventorsDate
6298348 Consumer profiling system 2001-10-02
6216129 Advertisement selection system supporting discretionary target market characteristics 2001-04-10
6078593 Method and apparatus for reliable operation of universal voice grade cards Thomas R. Eames, Lac X. Trinh, E. Barton Manchester, Bradley N. Yearwood, David J. Manley +2 more 2000-06-20
5881362 Method of ingress noise reduction in calbe return paths Herbert M. Lustig 1999-03-09
5742591 Interference cancellation system for CATV return transmissions Nageen Himayat 1998-04-21
5479451 Method and device for data recovery in burst mode communication system Fernando H. Martin 1995-12-26
5408525 Diverter interface between two telecommunication lines and a station set 1995-04-18
5357588 Opto-electronic transducer device for optical link termination equipment and application thereof to various types of optical link Francois Marcel, Serge Allaire 1994-10-18
4813772 Electro-optical interface Stephen T. Kowel, Norman Matloff 1989-03-21
4698587 Method of characterizing critical timing paths and analyzing timing related failure modes in very large scale integrated circuits Daniel J. Burns, Mark T. Pronobis 1987-10-06