Inventor

DOWNEY WALTER J

US23 patents

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

DOWNEY WALTER J

ECHELON CORP

Transceiver with rapid mode switching capability

Switched leg power supply

Sigma-delta converter having a digital logic gate core

Apparatus and method for detecting a signal in a communications system

Method and apparatus for robust communication based upon angular modulation

Apparatus and method for reducing errors in data caused by noise through use of blanking

Printed circuit radio frequency antenna

Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differences

Method and apparatus for phase-based multi-carrier modulation (MCM) packet detection

Transmission and detection of data in a dual channel transceiver

Circuit for use with switched leg power supply

Input/output buffer incorporating filter for powerline communications line

Apparatus for powering a transmitter from a switched leg

Method and apparatus for phase-based multi-carrier modulation (MCM) packet detection

Method and system of enhancing signal processing in a shared medium network

Method and system of improved galois multiplication

Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differences

Method and system of enhancing signal processing in a shared medium network

Method and apparatus for defining and generating local oscillator signals for down converter

Error correcting using signal anomaly as a hint

DOWNEY WALTER J

Method and system of improved Galois multiplication

Method and system of improved reed-solomon decoding

ECHLEON CORP

Method and apparatus for defining and generating local oscillator signals for down converter