DT

David M. Tholl

Nortel Networks Limited: 8 patents #293 of 5,294Top 6%
Apple: 3 patents #7,422 of 18,612Top 40%
RL Rockstar Bidco, Lp: 1 patents #72 of 272Top 30%
📍 Calgary, CA: #305 of 5,407 inventorsTop 6%
Overall (All Time): #421,594 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
8737938 Signal Transmitter linearization Peter Zahariev Rashev, John-Peter van Zelm 2014-05-27
8498590 Signal transmitter linearization Peter Zahariev Rashev, Kenneth Minderhoud 2013-07-30
8306488 Signal transmitter linearization Peter Zahariev Rashev, John-Peter van Zelm 2012-11-06
8204544 Agile remote radio head Steve Beaudin, Feng Gao, Mihai Parvan, J. Bradley DeForge 2012-06-19
7796960 Signal transmitter linearization Peter Zahariev Rashev, John-Peter van Zelm 2010-09-14
7602244 Power amplifier bias synchronization Damon G. Holmes, Peter Zahariev Rashev, John-Peter van Zelm 2009-10-13
7558332 Adaptive controller for linearization of transmitter with impairments Peter Zahariev Rashev 2009-07-07
7333557 Adaptive controller for linearization of transmitter with impairments Peter Zahariev Rashev 2008-02-19
7251290 Adaptive controller for linearization of transmitter Peter Zahariev Rashev, Christopher John Leskiw 2007-07-31
6842011 Method and apparatus for locating impedance mismatches in a radio frequency communication system Trevor Page, Gordon B. Neilson 2005-01-11
6703897 Methods of optimising power amplifier efficiency and closed-loop power amplifier controllers Martin O'Flaherty, Roman Nemish, Gordon B. Neilson, Charles E. Norman 2004-03-09
6118335 Method and apparatus for providing adaptive predistortion in power amplifier and base station utilizing same Jorgen S. Nielsen, Trevor Page 2000-09-12