David M. Tholl

Person

Calgary, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Signal Transmitter linearization
- Patent number 8,737,938
- Issue date May 27, 2014
- Apple Inc.
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmitter linearization
- Patent number 8,498,590
- Issue date Jul 30, 2013
- Apple Inc.
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmitter linearization
- Patent number 8,306,488
- Issue date Nov 6, 2012
- Apple Inc.
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Agile remote radio head
- Patent number 8,204,544
- Issue date Jun 19, 2012
- Rockstar Bidco, LP
- Steve Beaudin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmitter linearization
- Patent number 7,796,960
- Issue date Sep 14, 2010
- Nortel Networks Limited
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier bias synchronization
- Patent number 7,602,244
- Issue date Oct 13, 2009
- Nortel Networks Limited
- Damon G. Holmes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive controller for linearization of transmitter with impairments
- Patent number 7,558,332
- Issue date Jul 7, 2009
- Nortel Networks Limited
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive controller for linearization of transmitter with impairments
- Patent number 7,333,557
- Issue date Feb 19, 2008
- Nortel Networks Limited
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive controller for linearization of transmitter
- Patent number 7,251,290
- Issue date Jul 31, 2007
- Nortel Networks Limited
- Peter Zahariev Rashev
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods of optimising power amplifier efficiency and closed-loop po...
- Patent number 6,703,897
- Issue date Mar 9, 2004
- Nortel Networks Limited
- Martin J. O'Flaherty
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for providing adaptive predistortion in power...
- Patent number 6,118,335
- Issue date Sep 12, 2000
- Nortel Networks Corporation
- Jorgen S. Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Signal Transmitter Linearization
- Publication number 20130034188
- Publication date Feb 7, 2013
- Apple Inc.
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Agile Remote Radio Head
- Publication number 20120289169
- Publication date Nov 15, 2012
- Rockstar Bidco L.P.
- Steve BEAUDIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMITTER LINEARIZATION
- Publication number 20100311361
- Publication date Dec 9, 2010
- Nortel Networks Limited
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Agile remote radio head
- Publication number 20090247092
- Publication date Oct 1, 2009
- Nortel Networks Limted
- Steve Beaudin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE CONTROLLER FOR LINEARIZATION OF TRANSMITTER WITH IMPAIRMENTS
- Publication number 20080095266
- Publication date Apr 24, 2008
- NORTEL NETWORKS LIMITED
- Peter Zahariev RASHEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive controller for linearization of transmitter
- Publication number 20040198268
- Publication date Oct 7, 2004
- NORTEL NETWORKS CORPORATION
- Peter Zahariev Rashev
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adaptive controller for linearization of transmitter with impairments
- Publication number 20040121741
- Publication date Jun 24, 2004
- NORTEL NETWORKS CORPORATION
- Peter Zahariev Rashev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods of optimising power amplifier efficiency and closed-loop po...
- Publication number 20030117215
- Publication date Jun 26, 2003
- Martin J. O'Flaherty
- H03 - BASIC ELECTRONIC CIRCUITRY

David M. Tholl

Person

Patents Grantslast 30 patents

Signal Transmitter linearization

Signal transmitter linearization

Signal transmitter linearization

Agile remote radio head

Signal transmitter linearization

Power amplifier bias synchronization

Adaptive controller for linearization of transmitter with impairments

Adaptive controller for linearization of transmitter with impairments

Adaptive controller for linearization of transmitter

Methods of optimising power amplifier efficiency and closed-loop po...

Method and apparatus for providing adaptive predistortion in power...

Patents Applicationslast 30 patents

Signal Transmitter Linearization

Agile Remote Radio Head

SIGNAL TRANSMITTER LINEARIZATION

Agile remote radio head

ADAPTIVE CONTROLLER FOR LINEARIZATION OF TRANSMITTER WITH IMPAIRMENTS

Adaptive controller for linearization of transmitter

Adaptive controller for linearization of transmitter with impairments

Methods of optimising power amplifier efficiency and closed-loop po...