Assignee
COMSONICS INC
US26 patents
Top patents by PatentIndex Score
US5777662AJul 7, 1998
Ingress/egress management system
COMSONICS INC87 citations95
US4237486ADec 2, 1980
Compatible transmission of an encoded signal with a television
COMSONICS INC121 citations94
US4072899AFeb 7, 1978
RF leak detector
COMSONICS INC88 citations94
US6833859B1Dec 21, 2004
Method of locating radio frequency leaks in a CATV system
COMSONICS INC69 citations91
US6445175B1Sep 3, 2002
Remote, wireless electrical signal measurement device
COMSONICS INC48 citations91
US6353313B1Mar 5, 2002
Remote, wireless electrical signal measurement device
COMSONICS INC51 citations91
US5577067ANov 19, 1996
Data acquisition and storage system for telecommunication equipment to facilitate alignment and realignment of the telecommunications equipment
COMSONICS INC45 citations91
US4491968AJan 1, 1985
Status monitor
COMSONICS INC34 citations91
US6384591B1May 7, 2002
Hands-free signal level meter
COMSONICS INC54 citations90
US4767335AAug 30, 1988
Computerized academic quiz controller system
COMSONICS INC34 citations90
US4494138AJan 15, 1985
Segmented upstream management for cable television
COMSONICS INC47 citations90
US4685065AAug 4, 1987
Portable sampling spectrum analyzer
COMSONICS INC52 citations89
US3943447AMar 9, 1976
Method and apparatus for bi-directional communication via existing CATV system
COMSONICS INC160 citations88
US7395548B2Jul 1, 2008
System and method for signal validation and leakage detection
COMSONICS INC57 citations87
US9112762B2Aug 18, 2015
Digital mobile passive leak detection for broadband communication system
COMSONICS INC9 citations84
US6337711B1Jan 8, 2002
Transmission performance testing
COMSONICS INC23 citations83
US9374291B2Jun 21, 2016
Downstream OFDM signal egress detection
COMSONICS INC6 citations73
US7952363B2May 31, 2011
System and method for sorting detection of signal egress from a wired communication system
COMSONICS INC9 citations72
US4298844ANov 3, 1981
Split-band redundant amplifier system
COMSONICS INC7 citations71
US12130340B2Oct 29, 2024
Leakage detection for cable TV systems with upstream signals above 118 MHz
COMSONICS INC3 citations68
US9641263B2May 2, 2017
Deriving broadband communication system service area for signal leakage detection
COMSONICS INC4 citations68
US11496182B2Nov 8, 2022
Leakage detection for cable TV systems with upstream signals above 118 MHz
COMSONICS INC5 citations67
US9924390B2Mar 20, 2018
Shielding flaw detection and measurement in quadrature amplitude modulated cable telecommunications environment
COMSONICS INC0 citations51
US9491027B2Nov 8, 2016
Miniature mobile marker system and method
COMSONICS INC0 citations47
US7076261B2Jul 11, 2006
Synchronization of optical signaling beacons
COMSONICS INC5 citations46
US12469013B2Nov 11, 2025
Method to manage cable TV leakage when leaks are no longer detectable
COMSONICS INC0 citations40