Inventor

WONG HEE

US57 patents

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

WONG HEE

NAT SEMICONDUCTOR CORP

Multi-dimensional differential signaling (MDDS)

Harmonic rejection mixer and method of operation

Multiple stage adaptive equalizer

Quotient phase-shift processor for digital phase-locked-loops

Phase detector for very high frequency clock and data recovery circuits

Digital testing techniques for very high frequency phase-locked loops

Digital PLL decoder

Digital color modulator

Fine-resolution edge-extending pulse width modulator

Digital dead-time controller for pulse width modulators

Dither scheme using pulse-density modulation (dither PDM)

Cascading-synchronous mixer and method of operation

Device and method for measuring the jitter of a recovered clock signal

Adaptive equalizer

Differential phase shift keying modulator

Auto-threshold/adaptive equalizer

Phase error processor circuit with a comparator input swapping technique

Phase error processor

PLL using a multi-phase frequency correction circuit in place of a VCO

High resolution sample clock generator with deglitcher

Harmonic rejection gated-switching mixer

Digital phase locked loop utilizing a multi-bit phase error input for control of a stepped clock generator

Sliding error sampler (SES) for latency reduction in the ADC path

Cascading-synchronous mixer and method of operation

Phase-alternating mixer with alias and harmonic rejection

Double sideband-intermediate frequency radio receiver architecture

Chopper-direct-conversion (CDC) radio architecture

Down/up-conversion mixer for direct conversion radios

Harmonic rejection gated-switching mixer

Radio frequency mixer and method of operation

Circuit for generating sampling signals at closely spaced time intervals

Frequency shift keying modulator

Digital FSK demodulator

Second-order carrier/symbol sychronizer

Framing circuit that increases the pulse width of the byte clock signal after the byte clock signal is reset

Digital serial loop filter for high speed control systems

Digital signed phase-to-frequency converter for very high frequency phase locked loops

Coherent data communications technique

Digital color modulator

Minimum gate delay edge counter

Selectively activated multi-subcarrier (SAMS) radio transceiver measuring techniques

Radio frequency mixer and method of operation

Capacitor load mixer with PAM function

Method and apparatus for addressing beat patterns in an integrated video display system

Method and apparatus with enhanced jitter transfer characteristics in a phase-locked loop system

Digital to analog converter for generating distributive analog control signals utilizing digital signal generator and control signal generator

Timing recovery system using bipolar-pattern center estimator

Digital color modulator

NAT SEMIOONDUCTOR CORP

High speed data receiver

NAT SEMICONDCUTOR CORP

Fast adapting filter