Assignee
PCTEL INC
US·82 granted patents·26 pending applications·1,630 citations·filing 1995–2025
Top patents by PatentIndex Score
108 records- 0196US6567465B2DSL modem utilizing low density parity check codesPCTEL INC·Filed 2001·Granted May 20, 2003·169 cites·50 claims
- 0293US7133669B2Systems and methods for seamless roaming between wireless networksPCTEL INC·Filed 2003·Granted Nov 7, 2006·121 cites·25 claims
- 0391US5931950AWake-up-on-ring power conservation for host signal processing communication systemPCTEL INC·Filed 1997·Granted Aug 3, 1999·232 cites·15 claims
- 0490US11184871B2Systems and methods for time coordinating a plurality of RF data collection devices at disparate locationsPCTEL INC·Filed 2020·Granted Nov 23, 2021·3 cites·20 claims
- 0589US6862552B2Methods, apparatus, and systems employing soft decision decodingPCTEL INC·Filed 2003·Granted Mar 1, 2005·63 cites·47 claims
- 0687US7519364B2System and method for seamless roaming between wireless networksPCTEL INC·Filed 2006·Granted Apr 14, 2009·19 cites·8 claims
- 0786US11417956B2Parasitic elements for antenna systemsPCTEL INC·Filed 2020·Granted Aug 16, 2022·2 cites·14 claims
- 0884US7272126B2Method and apparatus for beacon discovery in a spread spectrum cellular radio communication systemPCTEL INC·Filed 2005·Granted Sep 18, 2007·20 cites·18 claims
- 0983US6950461B2Modems utilizing low density parity check codesPCTEL INC·Filed 2001·Granted Sep 27, 2005·32 cites·20 claims
- 1082US11855345B2Thin metal Vivaldi antenna systemsPCTEL INC·Filed 2021·Granted Dec 26, 2023·1 cites·7 claims
- 1179US7639985B2Use of SCH bursts for co-channel interference measurementsPCTEL INC·Filed 2006·Granted Dec 29, 2009·8 cites·7 claims
- 1278US10498047B1Capacitively-coupled dual-band antennaPCTEL INC·Filed 2018·Granted Dec 3, 2019·3 cites·16 claims
- 1378US6721279B1Method and apparatus for adaptive PCM level estimation and constellation trainingPCTEL INC·Filed 2000·Granted Apr 13, 2004·22 cites·20 claims
- 1478US5940459AHost signal processor modem and telephonePCTEL INC·Filed 1996·Granted Aug 17, 1999·69 cites·19 claims
- 1574US7236746B2Method and apparatus for measurement and identification of co-channel interfering transmittersPCTEL INC·Filed 2004·Granted Jun 26, 2007·26 cites·53 claims
- 1674US6570912B1Hybrid software/hardware discrete multi-tone transceiverPCTEL INC·Filed 1999·Granted May 27, 2003·88 cites·21 claims
- 1773US10923830B2Quick solder chip connector for massive multiple-input multiple-output antenna systemsPCTEL INC·Filed 2019·Granted Feb 16, 2021·3 cites·20 claims
- 1872US7286614B2Pilotless, wireless, telecommunications apparatus, systems and methodsPCTEL INC·Filed 2003·Granted Oct 23, 2007·14 cites·60 claims
- 1972US7257168B2Pilotless, wireless, telecommunications apparatus, systems and methods having equalizationPCTEL INC·Filed 2003·Granted Aug 14, 2007·14 cites·11 claims
- 2072US7203459B2Mode adaptation in wireless systemsPCTEL INC·Filed 2003·Granted Apr 10, 2007·16 cites·51 claims
- 2170USD976243SAntenna radomePCTEL INC·Filed 2020·Granted Jan 24, 2023·4 cites·1 claims
- 2270US7065047B2System and method of providing computer networkingPCTEL INC·Filed 2001·Granted Jun 20, 2006·24 cites·3 claims
- 2370US6950665B2Methodology and system for generating a three-dimensional model of interference in a cellular wireless communication networkPCTEL INC·Filed 2003·Granted Sep 27, 2005·18 cites·27 claims
- 2469US11005191B1Omni-directional horizontally polarized antenna systemPCTEL INC·Filed 2019·Granted May 11, 2021·1 cites·20 claims
- 2569US10819042B2Broadband low-profile dual-linearly polarized antenna for a OneLTE two-in-one platformPCTEL INC·Filed 2018·Granted Oct 27, 2020·3 cites·13 claims
- 2669US7999757B2Multi-band ceiling antennaPCTEL INC·Filed 2008·Granted Aug 16, 2011·6 cites·18 claims
- 2768US9263807B2Waveguide or slot radiator for wide E-plane radiation pattern beamwidth with additional structures for dual polarized operation and beamwidth controlPCTEL INC·Filed 2013·Granted Feb 16, 2016·2 cites·17 claims
- 2868US6904083B2DSL link with embedded control and multi-channel capabilityPCTEL INC·Filed 2001·Granted Jun 7, 2005·7 cites·47 claims
- 2968US6512789B1Partial equalization for digital communication systemsPCTEL INC·Filed 1999·Granted Jan 28, 2003·60 cites·19 claims
- 3066US11362442B2Dual antenna support and isolation enhancerPCTEL INC·Filed 2020·Granted Jun 14, 2022·0 cites·10 claims
- 3166US10862223B2Dual antenna support and isolation enhancerPCTEL INC·Filed 2018·Granted Dec 8, 2020·1 cites·10 claims
- 3266US10256547B2Dual polarized antennaPCTEL INC·Filed 2015·Granted Apr 9, 2019·2 cites·3 claims
- 3366US6311291B1Remote modem control and diagnostic system and methodPCTEL INC·Filed 1998·Granted Oct 30, 2001·39 cites·25 claims
- 3466US6002713APCM modem equalizer with adaptive compensation for robbed bit signallingPCTEL INC·Filed 1997·Granted Dec 14, 1999·73 cites·21 claims
- 3565US6804292B2Broadband I/O circuits, interface and busPCTEL INC·Filed 2001·Granted Oct 12, 2004·7 cites·58 claims
- 3665US5721830AHost signal processing communication system that compensates for missed execution of signal maintenance proceduresPCTEL INC·Filed 1995·Granted Feb 24, 1998·61 cites·23 claims
- 3764US6560277B2Distinguishing between final coding of received signals in a PCM modemPCTEL INC·Filed 2001·Granted May 6, 2003·7 cites·22 claims
- 3864US6243414B1Method and apparatus for data transmission using discrete multitone technologyPCTEL INC·Filed 1999·Granted Jun 5, 2001·55 cites·37 claims
- 3964US5982814ADynamic control of processor utilization by a host signal processing modemPCTEL INC·Filed 1996·Granted Nov 9, 1999·45 cites·14 claims
- 4063US11165147B2Over-molded thin film antenna devicePCTEL INC·Filed 2021·Granted Nov 2, 2021·0 cites·5 claims
- 4163US10496088B2System, apparatus, and method for the measurement, collection, and analysis of radio signals utilizing unmanned aerial vehiclesPCTEL INC·Filed 2017·Granted Dec 3, 2019·2 cites·31 claims
- 4263USRE39165EMethod and apparatus for training linear equalizers in a PCM modemPCTEL INC·Filed 2001·Granted Jul 11, 2006·7 cites·29 claims
- 4361US2026058368A1System and Method of Using a Patch Antenna as a Feed Network-to-Antenna Array Transitional ElementPCTEL INC·Filed 2025·Application pending·0 cites
- 4460US6836510B2DSL link with scaleable performancePCTEL INC·Filed 2001·Granted Dec 28, 2004·4 cites·61 claims
- 4560US6778597B2Distinguishing between final coding of received signals in a PCM modemPCTEL INC·Filed 2003·Granted Aug 17, 2004·5 cites·23 claims
- 4660US2020365990A1Broadband kandoian loop antennaPCTEL INC·Filed 2020·Application pending·0 cites
- 4758US11564076B2Systems and methods for retrieving specific and adjacent structure network maps in real timePCTEL INC·Filed 2021·Granted Jan 24, 2023·0 cites·8 claims
- 4857US7720131B2Iterative pilot-aided frequency offset estimation and C/I measurement for TDMA signal with offset larger than nyquist frequency of the reference symbol ratePCTEL INC·Filed 2007·Granted May 18, 2010·2 cites·21 claims
- 4957US2025181545A1Serial Peripheral Interface Control MethodPCTEL INC·Filed 2023·Application pending·0 cites
- 5056US12348311B2Method for 5G NR low-density parity-check decodingPCTEL INC·Filed 2024·Granted Jul 1, 2025·0 cites·13 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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