Inventor · Calgary, AB, CA

David M. Tholl

12Patents
8h-index
15Co-inventors
65Inventor score

Filing activity: May 6, 1999 → Oct 4, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US6703897B2 Methods of optimising power amplifier efficiency and closed-loop power amplifier controllers Electricity 65 Expired
US6118335A Method and apparatus for providing adaptive predistortion in power amplifier and base station utilizing same Electricity 39 Expired
US7333557B2 Adaptive controller for linearization of transmitter with impairments Electricity 33 Expired
US7602244B1 Power amplifier bias synchronization Electricity 29 Active
US7796960B1 Signal transmitter linearization Electricity 26 Active
US8498590B1 Signal transmitter linearization Electricity 18 Active
US7251290B2 Adaptive controller for linearization of transmitter Electricity 15 Expired
US6842011B1 Method and apparatus for locating impedance mismatches in a radio frequency communication system Physics 13 Expired
US8204544B2 Agile remote radio head Electricity 5 Active
US8737938B2 Signal Transmitter linearization Electricity 4 Active
US8306488B2 Signal transmitter linearization Electricity 4 Active
US7558332B2 Adaptive controller for linearization of transmitter with impairments Electricity 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.