RK

Richard K. Karlquist

AT Agilent Technologies: 15 patents #87 of 3,411Top 3%
HP HP: 4 patents #1,237 of 7,018Top 20%
AP Avago Technologies General Ip (Singapore) Pte.: 2 patents #524 of 2,004Top 30%
AS Aixtron Se: 1 patents #40 of 116Top 35%
KT Keysight Technologies: 1 patents #228 of 567Top 45%
📍 Cupertino, CA: #711 of 6,989 inventorsTop 15%
🗺 California: #24,270 of 386,348 inventorsTop 7%
Overall (All Time): #184,741 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
9721759 System and method for distributing RF power to a plasma source Stephen E. Savas, Robert Eugene Weisse 2017-08-01
8933706 Apparatus for measuring frequency change of an oscillator 2015-01-13
8718590 Downconversion of comb spectrum 2014-05-06
8483318 Split band signal processing 2013-07-09
7245683 System and methods of recovering a clock from NRZ data 2007-07-17
7176447 Electro-optic delay line frequency discriminator 2007-02-13
7173995 Systems and methods for correcting gain error due to transition density variation in clock recovery systems 2007-02-06
7106227 Method and apparatus for synchronizing a multiple-stage multiplexer 2006-09-12
7095989 Frequency translating devices and frequency translating measurement systems with DC bias added to a mixer diode 2006-08-22
6922117 Lumped element transmission line frequency multiplexer 2005-07-26
6865345 Frequency translating devices and frequency translating measurement systems that utilize light-activated resistors 2005-03-08
6831491 Systems and methods for correcting phase locked loop tracking error using feed-forward phase modulation 2004-12-14
6823466 Circuit and method for adjusting the clock skew in a communications system 2004-11-23
6781534 System and method for divisor threshold control in a modulation domain divider 2004-08-24
6765435 Phase locked loop demodulator and demodulation method using feed-forward tracking error compensation 2004-07-20
6765519 System and method for designing and using analog circuits operating in the modulation domain 2004-07-20
6686777 Phase detector having improved timing margins 2004-02-03
6668618 Systems and methods of monitoring thin film deposition John D. Larson, III, Herbert L. Ko, Mark A. Hueschen, Kent W. Carey 2003-12-30
6651488 Systems and methods of monitoring thin film deposition John D. Larson, III, Herbert L. Ko, Mark A. Hueschen, Kent W. Carey 2003-11-25
5729181 High thermal gain oven with reduced probability of temperature gradient formation for the operation of a thermally stable oscillator Leonard S. Cutler, James R. Collin, James L. Johnson, Theodore Parisek, Robin P. Giffard 1998-03-17
5708394 Bridge-stabilized oscillator circuit and method 1998-01-13
5148122 Atomic beam frequency standard having RF chain with higher frequency oscillator 1992-09-15
4785415 Digital data buffer and variable shift register 1988-11-15