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

Andrew David Ellis

GE: 20 patents #1,365 of 36,430Top 4%
BLBritish Telecommunications Public Limited: 7 patents #99 of 1,458Top 7%
ZTZebra Technologies: 5 patents #128 of 699Top 20%
STSymbol Technologies: 3 patents #326 of 1,181Top 30%
BPBritish Telecommunications Plc: 3 patents #33 of 616Top 6%
SSSt-Ericsson Sa: 2 patents #146 of 771Top 20%
UCUniversity College Cork: 1 patents #12 of 47Top 30%
AUAston University: 1 patents #17 of 82Top 25%
CICorning Incorporated: 1 patents #2,300 of 3,867Top 60%
Kitchener, CA: #14 of 1,348 inventorsTop 2%
Overall (All Time): #55,293 of 4,157,543Top 2%
49 Patents All Time

Issued Patents All Time

Showing 26–49 of 49 patents

Patent #TitleCo-InventorsDate
10641720 Thermal barrier coating spallation detection system Kurt Kramer Schleif, Zachary John Snider 2020-05-05
D883285 Mobile computing device Edward Anthony Hackett, Jaeho Choi, Sunghun Lim, Chandra M. Nair 2020-05-05
10240986 Thermographic temperature sensor Donald W. Shaw, David L. Beshears, Duane Dinkel, Jason Ryan Henderson, Stephen W. Allison 2019-03-26
10222274 Thermographic temperature sensor Donald W. Shaw, David L. Beshears, Duane Dinkel, Jason Ryan Henderson, Stephen W. Allison 2019-03-05
10193619 Mode division multiplexed passive optical network Filipe Ferreira, Naoise Mac-Suibhne, Christian Sanchez-Costa 2019-01-29
D821981 Receptacle assembly Jin Lin Liu, Sunghun Lim 2018-07-03
D804481 Wearable processing device Sunghun Lim, Jin Lin Liu, Chandra M. Nair, Wesley Rhoad 2017-12-05
9098805 Prediction processing system and method of use and method of doing business Leonard H. Ellis, Mans K. Angantyr 2015-08-04
8749313 Correction of low accuracy clock 2014-06-10
8630386 Clock recovery in a battery powered device 2014-01-14
8488640 Integrated optical comb source system and method Frank Peters 2013-07-16
7487932 Wire spool 2009-02-10
6813447 Recovery of clock pulses of wavelength division multiplexed optical signals Dmitri Vladislavovich Kuksenkov, Shenping Li 2004-11-02
6396604 Dark pulse TDMA optical network Kevin Smith, Julian Kazimierz Lucek, Danny Robert Pitcher, Terrence Widdowson, David Graham Moodie 2002-05-28
6381056 Dark pulse generation and transmission 2002-04-30
6215570 Optical switch David M. Spirit, David Arthur Owen Davies 2001-04-10
6122418 Chromatic dispersion compensating node 2000-09-19
6091524 Optical switch David M. Spirit, David Arthur Owen Davies 2000-07-18
D427229 Tambourine rim 2000-06-27
5999287 Node in optical TDM network David Arthur Owen Davies 1999-12-07
5953138 All-optical processing in communications systems 1999-09-14
5742415 Optical switching device Robert John Manning, David M. Spirit, David Patrick 1998-04-21
5724149 Optical communication link fault signalling William A. Stallard, Robert M. Percival 1998-03-03
4995100 Amplication of optical signals William A. Stallard, Derek Malyon 1991-02-19