Inventor
WILLIAMS THOMAS HOLTZMAN
US36 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS THOMAS HOLTZMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CABLE TELEVISION LABORATORIES INC
28 patentsUS11362743B1Jun 14, 2022
Systems and methods for TDR using standing waves and an injected test signal
CABLE TELEVISION LABORATORIES INC6 citations75
US11533105B1Dec 20, 2022
Systems and methods for determining reflection and transmission coefficients
CABLE TELEVISION LABORATORIES INC4 citations73
US11102043B2Aug 24, 2021
Systems and methods for OFDM duobinary transmission
CABLE TELEVISION LABORATORIES INC2 citations73
US11057006B2Jul 6, 2021
Systems and methods for full duplex amplification
CABLE TELEVISION LABORATORIES INC4 citations73
US10644797B2May 5, 2020
Communication networks including home network translation devices and associated methods
CABLE TELEVISION LABORATORIES INC3 citations73
US11916747B1Feb 27, 2024
Systems and methods for automatic discovery of a communication network
CABLE TELEVISION LABORATORIES INC2 citations72
US11804910B1Oct 31, 2023
Systems and methods for common path distortion detection and mitigation
CABLE TELEVISION LABORATORIES INC2 citations72
US11316715B1Apr 26, 2022
Systems and method for automatically identifying an impairment of a communication medium
CABLE TELEVISION LABORATORIES INC4 citations72
US11888545B1Jan 30, 2024
Full-duplex echo cancellation
CABLE TELEVISION LABORATORIES INC0 citations62
US11863366B2Jan 2, 2024
Systems and methods for OFDM duobinary transmission
CABLE TELEVISION LABORATORIES INC0 citations62
US11719735B1Aug 8, 2023
Systems and methods for break detection
CABLE TELEVISION LABORATORIES INC0 citations62
US11722340B1Aug 8, 2023
Systems and methods for comparing communication links
CABLE TELEVISION LABORATORIES INC0 citations62
US11626843B1Apr 11, 2023
Systems and methods for full duplex amplification
CABLE TELEVISION LABORATORIES INC0 citations62
US11552831B1Jan 10, 2023
Systems and methods for equalizer correction
CABLE TELEVISION LABORATORIES INC0 citations62
US11159250B2Oct 26, 2021
Systems and methods for common path distortion detection and mitigation
CABLE TELEVISION LABORATORIES INC1 citations62
US11025297B2Jun 1, 2021
Full-duplex cancellation
CABLE TELEVISION LABORATORIES INC0 citations62
US10921363B2Feb 16, 2021
Systems and methods for break detection
CABLE TELEVISION LABORATORIES INC0 citations62
US11777774B2Oct 3, 2023
Systems and methods for asymmetrical digital prefix transmissions
CABLE TELEVISION LABORATORIES INC0 citations61
US11711138B1Jul 25, 2023
Mitigating satellite interference
CABLE TELEVISION LABORATORIES INC0 citations61
US11303486B2Apr 12, 2022
Systems and methods for asymmetrical cyclic prefixes in RFoG transmissions
CABLE TELEVISION LABORATORIES INC0 citations61
US10985832B2Apr 20, 2021
Mitigating satellite interference
CABLE TELEVISION LABORATORIES INC0 citations61
US12341630B1Jun 24, 2025
Communication network gateways and associated methods
CABLE TELEVISION LABORATORIES INC0 citations55
US11876645B1Jan 16, 2024
Communication network gateways and associated methods
CABLE TELEVISION LABORATORIES INC0 citations55
US11451020B2Sep 20, 2022
Core extraction assessment
CABLE TELEVISION LABORATORIES INC0 citations52
US10658989B2May 19, 2020
Systems and methods for full duplex amplification
CABLE TELEVISION LABORATORIES INC0 citations52
US10581654B2Mar 3, 2020
Systems and methods for asymmetrical cyclic prefixes in RFoG transmissions
CABLE TELEVISION LABORATORIES INC0 citations51
US10554292B2Feb 4, 2020
Mitigating satellite interference
CABLE TELEVISION LABORATORIES INC0 citations51
US10778266B2Sep 15, 2020
Smart taps
CABLE TELEVISION LABORATORIES INC0 citations39
WILLIAMS THOMAS HOLTZMAN
6 patentsUS11364940B1Jun 21, 2022
Adaptive route rail system with passive switches
WILLIAMS THOMAS HOLTZMAN7 citations84
US7489137B2Feb 10, 2009
Power line induction of sheath test current to discover defective coaxial cable
WILLIAMS THOMAS HOLTZMAN16 citations83
US12311713B2May 27, 2025
Road to rail hybrid vehicles using a transition span and passive junctions
WILLIAMS THOMAS HOLTZMAN2 citations73
US11230813B1Jan 25, 2022
Automated road-rail transportation system with side stabilization
WILLIAMS THOMAS HOLTZMAN6 citations73
US12126484B1Oct 22, 2024
Digital transmission systems using transformed phase modulated signals (PM-OFDM)
WILLIAMS THOMAS HOLTZMAN1 citations61
US12594798B2Apr 7, 2026
Road to rail hybrid vehicles using passive junction and transition spans
WILLIAMS THOMAS HOLTZMAN0 citations51