Assignee
COMSONICS INC
US·26 granted patents·4 pending applications·1,018 citations·filing 1974–2024
Top patents by PatentIndex Score
30 records- 0197US3943447AMethod and apparatus for bi-directional communication via existing CATV systemCOMSONICS INC·Filed 1974·Granted Mar 9, 1976·160 cites·10 claims
- 0294US4237486ACompatible transmission of an encoded signal with a televisionCOMSONICS INC·Filed 1978·Granted Dec 2, 1980·121 cites·49 claims
- 0392US4072899ARF leak detectorCOMSONICS INC·Filed 1976·Granted Feb 7, 1978·88 cites·12 claims
- 0491US12130340B2Leakage detection for cable TV systems with upstream signals above 118 MHzCOMSONICS INC·Filed 2022·Granted Oct 29, 2024·3 cites·45 claims
- 0590US6445175B1Remote, wireless electrical signal measurement deviceCOMSONICS INC·Filed 2001·Granted Sep 3, 2002·48 cites·24 claims
- 0688US11496182B2Leakage detection for cable TV systems with upstream signals above 118 MHzCOMSONICS INC·Filed 2021·Granted Nov 8, 2022·5 cites·18 claims
- 0786US9374291B2Downstream OFDM signal egress detectionCOMSONICS INC·Filed 2015·Granted Jun 21, 2016·6 cites·12 claims
- 0886US4494138ASegmented upstream management for cable televisionCOMSONICS INC·Filed 1983·Granted Jan 15, 1985·47 cites·6 claims
- 0985US9112762B2Digital mobile passive leak detection for broadband communication systemCOMSONICS INC·Filed 2013·Granted Aug 18, 2015·9 cites·22 claims
- 1085US4685065APortable sampling spectrum analyzerCOMSONICS INC·Filed 1985·Granted Aug 4, 1987·52 cites·22 claims
- 1183US5777662AIngress/egress management systemCOMSONICS INC·Filed 1996·Granted Jul 7, 1998·87 cites·17 claims
- 1282US6353313B1Remote, wireless electrical signal measurement deviceCOMSONICS INC·Filed 1999·Granted Mar 5, 2002·51 cites·5 claims
- 1380US6833859B1Method of locating radio frequency leaks in a CATV systemCOMSONICS INC·Filed 2000·Granted Dec 21, 2004·69 cites·43 claims
- 1478US2024426944A1Leakage Detection for Cable TV Systems with Upstream Signals above 118 MHzCOMSONICS INC·Filed 2024·Application pending·0 cites
- 1578US2024426943A1Leakage Detection for Cable TV Systems with Upstream Signals above 118 MHzCOMSONICS INC·Filed 2024·Application pending·0 cites
- 1676US7395548B2System and method for signal validation and leakage detectionCOMSONICS INC·Filed 2001·Granted Jul 1, 2008·57 cites·35 claims
- 1774US4491968AStatus monitorCOMSONICS INC·Filed 1983·Granted Jan 1, 1985·34 cites·6 claims
- 1873US7952363B2System and method for sorting detection of signal egress from a wired communication systemCOMSONICS INC·Filed 2008·Granted May 31, 2011·9 cites·16 claims
- 1972US9641263B2Deriving broadband communication system service area for signal leakage detectionCOMSONICS INC·Filed 2013·Granted May 2, 2017·4 cites·22 claims
- 2070US4767335AComputerized academic quiz controller systemCOMSONICS INC·Filed 1987·Granted Aug 30, 1988·34 cites·9 claims
- 2166US5577067AData acquisition and storage system for telecommunication equipment to facilitate alignment and realignment of the telecommunications equipmentCOMSONICS INC·Filed 1994·Granted Nov 19, 1996·45 cites·9 claims
- 2264US6384591B1Hands-free signal level meterCOMSONICS INC·Filed 1997·Granted May 7, 2002·54 cites·15 claims
- 2355US9924390B2Shielding flaw detection and measurement in quadrature amplitude modulated cable telecommunications environmentCOMSONICS INC·Filed 2014·Granted Mar 20, 2018·0 cites·18 claims
- 2455US2025156819A1Methods of quality control to validate cable leakage repair and workmanshipCOMSONICS INC·Filed 2024·Application pending·0 cites
- 2554US12469013B2Method to manage cable TV leakage when leaks are no longer detectableCOMSONICS INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 2653US2015341810A1Shielding flaw detection and measurement in orthogonal frequency division multiplexed (ofdm) cable telecommunications environmentCOMSONICS INC·Filed 2014·Application pending·0 cites
- 2751US6337711B1Transmission performance testingCOMSONICS INC·Filed 1999·Granted Jan 8, 2002·23 cites·20 claims
- 2847US4298844ASplit-band redundant amplifier systemCOMSONICS INC·Filed 1980·Granted Nov 3, 1981·7 cites·3 claims
- 2944US9491027B2Miniature mobile marker system and methodCOMSONICS INC·Filed 2016·Granted Nov 8, 2016·0 cites·13 claims
- 3030US7076261B2Synchronization of optical signaling beaconsCOMSONICS INC·Filed 2003·Granted Jul 11, 2006·5 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →