KW

Klaas Wortel

SM Standard Microsystems: 9 patents #13 of 184Top 8%
Motorola: 5 patents #2,124 of 12,470Top 20%
NB Nxp B.V.: 3 patents #771 of 3,591Top 25%
FS Freeescale Semiconductor: 1 patents #2,021 of 3,767Top 55%
QU Qualcomm: 1 patents #7,512 of 12,104Top 65%
Overall (All Time): #238,537 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10097140 Method and system for amplifier calibration Henri Verhoeven, Theo Thurlings 2018-10-09
10013013 Bandgap voltage reference Jan Inghels, Henri Verhoeven 2018-07-03
9608481 Inductive power supply Johan Somberg, Tarik Naass 2017-03-28
8478222 I/Q calibration for walking-IF architectures Rainer Gaethke, Vincent Knowles Jones, IV, James Michael Gardner 2013-07-02
7415260 Current-mode direct conversion receiver Troy Stockstad, Luis J. Briones, David K. Lovelace 2008-08-19
7310498 Communication protocol for personal computer system human interface devices over a low bandwidth, bi-directional radio frequency link Trenton Henry, Guy Stewart, Henry Wurzburg, James R. MacDonald 2007-12-18
7055047 Selective implementation of power management schemes based on detected computer operating environment David K. Lovelace, Luis J. Briones 2006-05-30
7043222 FSK modulator using IQ up-mixers and sinewave coded DACs Luis J. Briones, Troy Stockstad 2006-05-09
6965653 Circuit and method for processing an automatic frequency control signal William E. Main, Danielle L. Coffing 2005-11-15
6906587 Current controlled bridge amplifier 2005-06-14
6838942 Efficient class-G amplifier with wide output voltage swing Thomas A. Somerville 2005-01-04
6819196 Crystal oscillator with control feedback to maintain oscillation David K. Lovelace 2004-11-16
6806742 Phase detector for low power applications Luis J. Briones 2004-10-19
6703894 Baseband filter for receivers Troy Stockstad 2004-03-09
6496556 Step-down clock control and method for improving convergence for a digitally controlled self-calibrating VCO Karl J. Huehne, Luis J. Briones 2002-12-17
6369647 Demodulator circuit and method of tuning William E. Main, Danielle L. Coffing 2002-04-09
6263199 Circuit and method of signal frequency conversion Dennis L. Welty 2001-07-17
6137997 Circuit for receiving and transmitting signals and method K. Juergen Schoepf, David K. Lovelace, Jeffrey C. Durec 2000-10-24
6133797 Self calibrating VCO correction circuit and method of operation David K. Lovelace, Jeffrey C. Durec, Mike McGinn 2000-10-17