DT

David J. Thomson

AT AT&T: 12 patents #1,455 of 18,772Top 8%
Alcatel Lucent: 3 patents #1,243 of 4,169Top 30%
Microsoft: 2 patents #17,506 of 40,388Top 45%
AG Agere Systems Guardian: 1 patents #274 of 810Top 35%
Ericsson: 1 patents #5,184 of 9,909Top 55%
Overall (All Time): #222,745 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9905228 System and method of performing automatic speech recognition using local private data Michael Johnston, Vivek Kumar Rangarajan Sridhar 2018-02-27
9666188 System and method of performing automatic speech recognition using local private data Michael Johnston, Vivek Kumar Rangarajan Sridhar 2017-05-30
8625691 Communicating over single- or multiple- antenna channels having both temporal and spectral fluctuations Michael R. Andrews, Partha P. Mitra, Karin Sigloch 2014-01-07
8325854 Techniques for communicating over single-or multiple-antenna channels having both temporal and spectral fluctuations Michael R. Andrews, Partha P. Mitra, Karin Sigloch 2012-12-04
7826795 Methods and apparatus for mitigating the effects of solar noise and the like on a wireless communication system Gregory Peter Kochanski, Louis J. Lanzerotti, George Rittenhouse 2010-11-02
7308232 Method and apparatus for estimating a channel based on channel statistics 2007-12-11
7209760 Methods and apparatus for mitigating the effects of solar noise and the like on a wireless communication system Gregory Peter Kochanski, Louis J. Lanzerotti, George Rittenhouse 2007-04-24
6900762 Methods and apparatus for location determination based on dispersed radio frequency tags Michael R. Andrews, Tin Kam Ho, Gregory Peter Kochanski, Louis J. Lanzerotti 2005-05-31
6687314 Method and apparatus for performing analog mode operations when receiving data and signaling tones in a wireless TDMA system Eric Leonard, Suresh Subramanian 2004-02-03
6654485 Image processing system and method Partha P. Mitra 2003-11-25
6363606 Process for forming integrated structures using three dimensional printing techniques David W. Johnson, Jr., Gregory Peter Kochanski, Louis J. Lanzerotti, Cindy M. Pribble 2002-04-02
6359937 Method and apparatus for performing analog mode operations when transmitting audio and data in a wireless TDMA system Eric Leonard 2002-03-19
6351729 Multiple-window method for obtaining improved spectrograms of signals 2002-02-26
6317098 Communication employing triply-polarized transmissions Michael R. Andrews, Partha P. Mitra 2001-11-13
6304760 Method for reducing the effect of atmospheric ducting on wireless transmissions John Tyson, II 2001-10-16
6239739 Method for association Benny Bentland, Thomas Kronhamn 2001-05-29
6118523 High-resolution zero-dispersion wavelength mapping in single mode fiber Igal Brener, Partha P. Mitra, Daniel Lee, Dan L. Philen 2000-09-12
6009208 System and method for processing space-time images Partha P. Mitra 1999-12-28
5966055 Phase-shift modulation of a direct antenna-driving VCO George Knoedl, Jr. 1999-10-12
5745384 System and method for detecting a signal in a noisy environment Louis J. Lanzerotti, Carol G. Maclennan, Lester V. Medford 1998-04-28