Inventor · disambiguated record
Abdulrauf Hafeez
Also filed as: HAFEEZ ABDULRAUF
58 granted patents·14 pending applications·569 citations·filing 1998–2025
98Inventor score
Files withCHARTER COMMUNICATIONS OPERATING LLC26AT & T IP I LP17ERICSSON TELEFON AB L M11HAFEEZ ABDULRAUF6DISH WIRELESS LLC3
Top patents by PatentIndex Score
72 records- 0198US10455488B1Discontinuous access to unlicensed spectrum in a new radio environmentAT & T IP I LP·Filed 2019·Granted Oct 22, 2019·24 cites·20 claims
- 0298US8205140B2Method and apparatus for the use of network coding in a wireless communication networkHAFEEZ ABDULRAUF·Filed 2007·Granted Jun 19, 2012·172 cites·26 claims
- 0397US11751280B2Spectrum usage protection in a shared wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2021·Granted Sep 5, 2023·6 cites·40 claims
- 0497US11083015B2Close loop listen before talk for NR operation in unlicensed spectrumAT & T IP I LP·Filed 2020·Granted Aug 3, 2021·5 cites·20 claims
- 0596US11659533B2Channel allocation based on adjacent channel interferenceCHARTER COMMUNICATIONS OPERATING LLC·Filed 2020·Granted May 23, 2023·4 cites·51 claims
- 0696US8369791B2Multi-user beamforming with inter-cell interference suppressionERICSSON TELEFON AB L M·Filed 2009·Granted Feb 5, 2013·56 cites·18 claims
- 0795US11653385B2Close loop listen before talk for NR operation in unlicensed spectrumAT & T IP I LP·Filed 2021·Granted May 16, 2023·2 cites·20 claims
- 0894US12108446B2Close loop listen before talk for NR operation in unlicensed spectrumAT & T IP I LP·Filed 2023·Granted Oct 1, 2024·1 cites·20 claims
- 0993US10834667B2Discontinuous access to unlicensed spectrum in a new radio environmentAT & T IP I LP·Filed 2019·Granted Nov 10, 2020·5 cites·20 claims
- 1093US10834781B2Closed loop carrier sense multiple access with multiuser request to send and clear to send handshaking in an advanced wireless networkAT & T IP I LP·Filed 2018·Granted Nov 10, 2020·6 cites·20 claims
- 1192US11540352B2Closed loop carrier sense multiple access with multiuser request to send and clear to send handshaking in an advanced wireless networkAT & T IP I LP·Filed 2020·Granted Dec 27, 2022·2 cites·20 claims
- 1292US11399336B2Discontinuous access to unlicensed spectrum in a new radio environmentAT & T IP I LP·Filed 2020·Granted Jul 26, 2022·2 cites·20 claims
- 1391US12213118B2Channel allocation based on adjacent channel interferenceCHARTER COMMUNICATIONS OPERATING LLC·Filed 2023·Granted Jan 28, 2025·1 cites·27 claims
- 1490US11653373B2Fast multi-beam listen before talkAT & T IP I LP·Filed 2020·Granted May 16, 2023·2 cites·20 claims
- 1588US12095713B2Multi-beam listen before talkAT & T IP I LP·Filed 2020·Granted Sep 17, 2024·2 cites·20 claims
- 1687US11722908B2Spectrum usage protection in a shared wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2021·Granted Aug 8, 2023·1 cites·43 claims
- 1786US2025024496A1Close loop listen before talk for nr operation in unlicensed spectrumAT & T IP I LP·Filed 2024·Application pending·0 cites
- 1884US12273867B2System and method for utilizing overlapping component carriersDISH WIRELESS LLC·Filed 2023·Granted Apr 8, 2025·0 cites·17 claims
- 1984US6304618B1Methods and systems for reducing co-channel interference using multiple timings for a received signalERICSSON INC·Filed 1998·Granted Oct 16, 2001·148 cites·83 claims
- 2083US10624126B2Close loop listen before talk to NR operation in unlicensed spectrumAT & T IP I LP·Filed 2018·Granted Apr 14, 2020·2 cites·20 claims
- 2183US8027329B2Preamble design for synchronization and cell searchERICSSON TELEFON AB L M·Filed 2007·Granted Sep 27, 2011·11 cites·58 claims
- 2283US2024306258A1CLOSED LOOP CARRIER SENSE MULTIPLE ACCESS WITH MULTlUSER REQUEST TO SEND AND CLEAR TO SEND HANDSHAKING IN AN ADVANCED WIRELESS NETWORKAT & T IP I LP·Filed 2024·Application pending·0 cites
- 2382US12369194B2Use of allocated wireless channels in a wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2024·Granted Jul 22, 2025·0 cites·23 claims
- 2481US12028939B2Closed loop carrier sense multiple access with multiuser request to send and clear to send handshaking in an advanced wireless networkAT & T IP I LP·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 2581US8121145B2Contention-based random access method with autonomous carrier selectionHAFEEZ ABDULRAUF·Filed 2008·Granted Feb 21, 2012·9 cites·28 claims
- 2679US8219128B2Network-centric link adaptation for coordinated multipoint downlink transmissionZANGI KAMBIZ·Filed 2009·Granted Jul 10, 2012·8 cites·14 claims
- 2779US2025212195A1System and method for utilizing overlapping component carriersDISH WIRELESS LLC·Filed 2025·Application pending·0 cites
- 2878US11627519B2Discontinuous access to unlicensed spectrum in a new radio environmentAT & T IP I LP·Filed 2022·Granted Apr 11, 2023·0 cites·20 claims
- 2978US10764024B2Multi-beam listen before talkAT & T IP I LP·Filed 2018·Granted Sep 1, 2020·2 cites·21 claims
- 3077US12464507B2Protecting incumbent systems using spectrum notchingCHARTER COMMUNICATIONS OPERATING LLC·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 3177US12225621B2Spectrum usage protection in a shared wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2023·Granted Feb 11, 2025·0 cites·37 claims
- 3277US7558330B2Multiple stream co-phasing for multiple-input-multiple-output (MIMO) systemsERICSSON TELEFON AB L M·Filed 2005·Granted Jul 7, 2009·7 cites·12 claims
- 3377US2025048118A1Methods and apparatus for low complexity spectrum sharingCHARTER COMMUNICATIONS OPERATING LLC·Filed 2024·Application pending·0 cites
- 3476US12245048B2Spectrum usage protection in a shared wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2023·Granted Mar 4, 2025·0 cites·29 claims
- 3576US11838901B2System and method for utilizing overlapping component carriersDISH WIRELESS LLC·Filed 2021·Granted Dec 5, 2023·0 cites·19 claims
- 3676US8849326B2Network-centric link adaptation for coordinated multipoint downlink transmissionZANGI KAMBIZ·Filed 2012·Granted Sep 30, 2014·4 cites·14 claims
- 3775US12362897B2TDD configuration coordination for networks using adjacent bandsCHARTER COMMUNICATIONS OPERATING LLC·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 3875US7643548B2Iterative forward-backward parameter estimationERICSSON TELEFON AB L M·Filed 2004·Granted Jan 5, 2010·22 cites·42 claims
- 3975US6847688B1Automatic frequency control systems and methods for joint demodulationERICSSON INC·Filed 2000·Granted Jan 25, 2005·22 cites·44 claims
- 4072US8213533B2Distributed antenna diversity transmission methodHAFEEZ ABDULRAUF·Filed 2008·Granted Jul 3, 2012·5 cites·19 claims
- 4171US12457502B2System and method for highly dynamic spectrum sharingCHARTER COMMUNICATIONS OPERATING LLC·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
- 4271US12256269B2Time-division communication analysis and bandwidth allocation in a wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2022·Granted Mar 18, 2025·0 cites·30 claims
- 4370US12075477B2Use of allocated wireless channels in a wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2021·Granted Aug 27, 2024·0 cites·34 claims
- 4470US8024633B2Method and apparatus for combined packet retransmission and soft decoding of combined packets in a wireless communication networkERICSSON TELEFON AB L M·Filed 2007·Granted Sep 20, 2011·4 cites·40 claims
- 4570US7970081B2Delay-doppler channel response demodulation method and apparatusERICSSON TELEFON AB L M·Filed 2006·Granted Jun 28, 2011·4 cites·20 claims
- 4669US12127009B2Methods and apparatus for low complexity spectrum sharingCHARTER COMMUNICATIONS OPERATING LLC·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 4769US8358631B2Beamforming systems and methodERICSSON TELEFON AB L M·Filed 2009·Granted Jan 22, 2013·4 cites·23 claims
- 4869US6920191B2Estimation and compensation of the pulse-shape response in wireless terminalsERICSSON TELEFON AB L M·Filed 2001·Granted Jul 19, 2005·13 cites·32 claims
- 4963US8000420B2System and method of joint synchronization and noise covariance estimationERICSSON TELEFON AB L M·Filed 2005·Granted Aug 16, 2011·2 cites·12 claims
- 5062US11546803B2Time-division communication analysis and bandwidth allocation in a wireless networkCHARTER COMMUNICATIONS OPERATING LLC·Filed 2020·Granted Jan 3, 2023·0 cites·27 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →