Inventor

KWOK SAI

US6 patents

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

M2 NETWORKS INC

2 patents

US6882191B2Apr 19, 2005

Rectifier type frequency doubler with harmonic cancellation

M2 NETWORKS INC14 citations80

US6836180B1Dec 28, 2004

Poly-phase network with resonant circuit bandpass shaping

M2 NETWORKS INC10 citations69

HUGHES AIRCRAFT CO

1 patent

US5423081AJun 6, 1995

Cellular power amplifier power level control circuitry

HUGHES AIRCRAFT CO45 citations88

QUALCOMM INC

1 patent

US9445276B2Sep 13, 2016

Preventing coexistence interference through smart band selection in MSMA devices

QUALCOMM INC4 citations72

ULTRAWAVE LABS INC

1 patent

US9325433B2Apr 26, 2016

High dynamic range transceiver

ULTRAWAVE LABS INC4 citations60

PIPER NETWORKS INC

1 patent

US12232095B2Feb 18, 2025

Ultra-wideband radio system with detect-and-avoid capability

PIPER NETWORKS INC0 citations48