Inventor

KARLQUIST RICHARD K

US20 patents

⚠️ This page may combine multiple inventors who share the name “KARLQUIST RICHARD K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KARLQUIST RICHARD K

AGILENT TECHNOLOGIES INC

Systems and methods for correcting phase locked loop tracking error using feed-forward phase modulation

System and method for divisor threshold control in a modulation domain divider

System and method for designing and using analog circuits operating in the modulation domain

Systems and methods of monitoring thin film deposition

Systems and methods of monitoring thin film deposition

Method and apparatus for synchronizing a multiple-stage multiplexer

Phase detector having improved timing margins

Electro-optic delay line frequency discriminator

Frequency translating devices and frequency translating measurement systems with DC bias added to a mixer diode

Phase locked loop demodulator and demodulation method using feed-forward tracking error compensation

Downconversion of comb spectrum

Frequency translating devices and frequency translating measurement systems that utilize light-activated resistors

Circuit and method for adjusting the clock skew in a communications system

HEWLETT PACKARD CO

Digital data buffer and variable shift register

High thermal gain oven with reduced probability of temperature gradient formation for the operation of a thermally stable oscillator

Bridge-stabilized oscillator circuit and method

AVAGO TECHNOLOGIES GENERAL IP

Systems and methods for correcting gain error due to transition density variation in clock recovery systems

System and methods of recovering a clock from NRZ data

KARLQUIST RICHARD K

Apparatus for measuring frequency change of an oscillator

Split band signal processing