Inventor

FURMAN WILLIAM N

US39 patents

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

FURMAN WILLIAM N

HARRIS CORP

Frequency management system for use in multistation H.F. communication network

Communications system using adaptive filter that is selected based on output power

System and method for communicating data using constant amplitude waveform with hybrid orthogonal and MSK or GMSK modulation

Communications device and related method with improved acquisition estimates of frequency offset and phase error

Continuously variable phase frequency shift keying

System and method for communicating data using waveform with extended preamble

System and method for variable forward error correction (FEC) protection

System and method for removing interfering narrowband signals from wide bandwidth receive signal

Hybrid TDOA closed form hyperbolic and spherical iteration geo-location technique

Communications system using adaptive filter and variable delay before adaptive filter taps

System and method for communicating data using constant amplitude equalized waveform

Fast error detection system and related methods

Apparatus for decoding convolutional codes and associated method

HF communication system with decoding operations and related methods

FURMAN WILLIAM N

Communications system using adaptive filter and selected adaptive filter taps

Communications system using adaptive filter circuit using parallel adaptive filters

Communications system using adaptive filter for interference reduction

Communications system and device using simultaneous wideband and in-band narrowband operation and related method

Communications device and related method that detects symbol timing

Communications system with speech-to-text conversion and associated methods

Apparatus for decoding convolutional codes and associated method

Communications device using measured frequency offset over time to adjust phase and frequency tracking

Communications device using measured signal-to-noise ratio to adjust phase and frequency tracking

Communications system using adaptive filter with normalization circuit

Communications system using adaptive filter with adaptive update gain

Communications device and related method with reduced false detects during start of message bit correlation

HARRIS GLOBAL COMMUNICATIONS INC

Efficient short message compression

System and methods for speaker identification, message compression and/or message replay in a communications environment

Efficient short message compression

Application of transmit sub-sample dithering apparatus for cyclostationary feature elimination

Systems and methods for supporting near-real time propagation prediction and frequency management

Systems and methods for cyclostationary feature elimination

NIETO JOHN W

System and method for communicating data using constant envelope orthogonal Walsh modulation with channelization

System and method for communicating data using constant radius orthogonal walsh modulation

Wireless communications device with multiple demodulators and related methods

Wireless communication system with selective preamble synchronization portion and related methods

Automatic repeat request (ARQ) communication system using physical layer monitoring

VOGLEWEDE PAUL E

Communication network for detecting uncooperative communications device and related methods

SHAVER JOSEPH B

Mobile wireless communications device and receiver with demodulation and related methods