Nigel James Tolson has been granted 21 US patents while listed as an inventor at Nec . The first was granted in 1999 and the most recent in October 2022. Nigel James Tolson ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Nigel James Tolson in Grafton, GB.
Patents per Year Patents granted per year, 1999 to 2022 Bar chart with a peak of 3 patents in 2001. peak 3 1999: 1 patents 1999 2000: 1 patents 2001: 3 patents 2001 2002: 1 patents 2003: 3 patents 2003 2004: 2 patents 2005: 1 patents 2005 2006: 3 patents 2008: 1 patents 2008 2009: 1 patents 2010: 1 patents 2010 2011: 1 patents 2022: 2 patents 2022
Issued Patents All Time
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Showing 1–21 of 21 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11477063 Device and method for modulating information — 2022-10-18
11463290 Device and method for improved demodulation of multiple modulation schemes — 2022-10-04
8054220 Variable measurement rate method for positioning systems David Tester , Stephen P. Graham , Ian Watson 2011-11-08
7642847 Power supply processing for power amplifiers Kenneth R. Cioffi , Earl W. McCune, Jr. 2010-01-05
$200,000
7515002 Frequency synthesizer for dual mode receiver — 2009-04-07
$269,000
7460064 Variable measurement rate method for positioning systems David Tester , Stephen P. Graham , Ian Watson 2008-12-02
7127226 Twin-T dual notch filter — 2006-10-24
$339,000
7038536 Power supply processing for power amplifiers Kenneth R. Cioffi , Earl W. McCune, Jr. 2006-05-02
7020230 Frequency synthesizer for dual mode receiver — 2006-03-28
6924695 Power supply processing for power amplifiers Kenneth R. Cioffi , Earl W. McCune, Jr. 2005-08-02
6813484 Voltage controlled band-pass filter — 2004-11-02
$34,000
6781452 Power supply processing for power amplifiers Kenneth R. Cioffi , Earl W. McCune, Jr. 2004-08-24
6628960 Multi-mode radio receiver Stuart Parrott 2003-09-30
$17,000
6625436 Radio receivers Rupert James Waldron 2003-09-23
$16,000
6622009 Radiotelephone transmitter/receiver — 2003-09-16
$44,000
6374086 Radio transmitter/receiver — 2002-04-16
$15,000
6212367 Mobile telephone apparatus with tunable filter tuned to the transmit band — 2001-04-03
$23,000
6208850 Direct conversion receiver per-selection — 2001-03-27
$40,000
6169447 Stabilization of passband active filters — 2001-01-02
$94,000
6054960 Retractable antenna for a mobile telephone Leonidas Ivrissimtzis 2000-04-25
$122,000
5963100 Frequency synthesizer having a speed-up circuit Justin Clark 1999-10-05
$26,000
