Inventor

GREGORIAN ROUBIK

US31 patents

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

GREGORIAN ROUBIK

AMERICAN MICRO SYST

Multiplier/adder circuit

High pass switched capacitor filter section

Multiplier/adder circuit

Switched-capacitor interolation filter

Gain amplifier

Switched capacitor gain stage with offset and switch feedthrough cancellation scheme

Switched capacitor elliptic filter

Offset compensation for switched capacitor integrators

Round off correction logic for modified Booth&#39;s algorithm

Switched-capacitor cosine filter

Switched-capacitor elliptic filter

Digitally controlled syllabic filter for a delta modulator

EXAR CORP

Voltage regulated charge pump

Slew rate limited output driver

Negative charge pump circuit

Digital jitter attenuator using an accumulated count of phase differences

Automatic frequency rate switch

Frequency compensation of wide-band resistive gain amplifier

Clock recovery circuit

Second order digital jitter attenuator

Constant gain amplifier

Interleaved pulse-extended phase detector

SIERRA SEMICONDUCTOR CORP

Dynamic power saving video DAC

Adaptive hybrid

Reference generator

FOTOUHI BAHRAM

High resolution charge-redistribution A/D converter

NETLOGIC MICROSYSTEMS INC

Analog echo canceller with filter banks

NET LOGIC MICROSYSTEMS INC

Analog echo canceller with interpolating output

SIERRA SEMICONDUCTOR

Exponential gain control for nonlinear analog-to-digital converter

VENTRITEX INC

Circuit and method for measuring battery voltage by time of discharge of a capacitor

GREGORIAN ROUBIK

Analog echo canceller with interpolating output

Round off correction logic for modified Booth's algorithm