Inventor · disambiguated record
Liangping Ma
Also filed as: MA LIANGPING
175 granted patents·137 pending applications·277 citations·filing 2008–2025
99Inventor score
Files withQUALCOMM INC255VID SCALE INC20INTERDIGITAL PATENT HOLDINGS INC14IDAC HOLDINGS INC8INTERDIGITAL PATENT HOLDINGS3
Top patents by PatentIndex Score
312 records- 0199US11937193B2Timing improvements for wireless communications systemsQUALCOMM INC·Filed 2021·Granted Mar 19, 2024·11 cites·45 claims
- 0299US11659599B2Random access preamble transmission timing offsetQUALCOMM INC·Filed 2021·Granted May 23, 2023·10 cites·45 claims
- 0398US11696189B2Handover mechanism for non-terrestrial network (NTN) system in 5G new radio (NR)QUALCOMM INC·Filed 2020·Granted Jul 4, 2023·7 cites·50 claims
- 0498US11228953B2System information design for neighboring cells in a non-terrestrial networkQUALCOMM INC·Filed 2021·Granted Jan 18, 2022·4 cites·30 claims
- 0598US9807778B2Dynamic spectrum managementINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted Oct 31, 2017·37 cites·16 claims
- 0696US11902841B2System information design for neighboring cells in a non-terrestrial networkQUALCOMM INC·Filed 2021·Granted Feb 13, 2024·2 cites·20 claims
- 0796US11723017B2Uplink (UL) resource allocation for a medium access control (MAC) control element (CE)QUALCOMM INC·Filed 2021·Granted Aug 8, 2023·3 cites·32 claims
- 0895US11949543B1Peak to average power ratio reduction by adding constraints on phase transition between modulation symbolsQUALCOMM INC·Filed 2022·Granted Apr 2, 2024·5 cites·28 claims
- 0995US11943043B2Uplink frequency target for non-terrestrial networkQUALCOMM INC·Filed 2021·Granted Mar 26, 2024·4 cites·30 claims
- 1095US11805492B2Timing advance slew rate control in a non-terrestrial networkQUALCOMM INC·Filed 2022·Granted Oct 31, 2023·3 cites·30 claims
- 1193US12108293B2Switching satellites in fixed radio cellQUALCOMM INC·Filed 2021·Granted Oct 1, 2024·2 cites·27 claims
- 1293US11812431B2Methods and apparatus for monitoring DL communication with timing offsetsQUALCOMM INC·Filed 2021·Granted Nov 7, 2023·2 cites·30 claims
- 1393US11601906B2Downlink synchronization for non-terrestrial wireless communicationsQUALCOMM INC·Filed 2021·Granted Mar 7, 2023·2 cites·30 claims
- 1493US10284407B2Zero tail and unique word based waveforms for DFT-S OFDM and OFDMIDAC HOLDINGS INC·Filed 2016·Granted May 7, 2019·11 cites·20 claims
- 1593US9419776B2Method and apparatus for operating supplementary cells in licensed exempt spectrumGAUVREAU JEAN-LOUIS·Filed 2012·Granted Aug 16, 2016·15 cites·14 claims
- 1692US12177824B2Serving synchronization signal block (SSB) indication for beam switching and bandwidth part (BWP) switchingQUALCOMM INC·Filed 2022·Granted Dec 24, 2024·2 cites·28 claims
- 1792US12047889B2Handling of collision with SSB for NTNQUALCOMM INC·Filed 2022·Granted Jul 23, 2024·2 cites·27 claims
- 1892US11121815B2Shared data channel designIDAC HOLDINGS INC·Filed 2017·Granted Sep 14, 2021·5 cites·15 claims
- 1992US10356652B2Adapting communication parameters to link conditions, traffic types, and/or prioritiesVID SCALE INC·Filed 2015·Granted Jul 16, 2019·10 cites·20 claims
- 2092US9807644B2Hierarchical traffic differentiation to handle congestion and/or manage user quality of experienceVID SCALE INC·Filed 2013·Granted Oct 31, 2017·15 cites·34 claims
- 2191US12081314B2Satellite and beam specific information updating in non-terrestrial networksQUALCOMM INC·Filed 2021·Granted Sep 3, 2024·2 cites·28 claims
- 2291US11902002B2Beam measurement reportingQUALCOMM INC·Filed 2021·Granted Feb 13, 2024·2 cites·31 claims
- 2391US11812473B2Random access procedures for new radio (NR) networksQUALCOMM INC·Filed 2021·Granted Nov 7, 2023·2 cites·22 claims
- 2491US11778566B2Transmission parameter modification for uplink communicationsQUALCOMM INC·Filed 2021·Granted Oct 3, 2023·2 cites·30 claims
- 2591US11671932B2Timing adjust for a non-terrestrial networkQUALCOMM INC·Filed 2021·Granted Jun 6, 2023·2 cites·22 claims
- 2691US9769819B2Scalable video coding over simultaneous unicast/multicast LTE DL shared channelVID SCALE INC·Filed 2016·Granted Sep 19, 2017·6 cites·20 claims
- 2790US12262264B2Timing and synchronization parameters for handover in non-terrestrial networkQUALCOMM INC·Filed 2022·Granted Mar 25, 2025·1 cites·30 claims
- 2890US11929803B2Connected mode beam management for narrowband systemsQUALCOMM INC·Filed 2021·Granted Mar 12, 2024·2 cites·30 claims
- 2990US11909502B2Timing configuration management for network entitiesQUALCOMM INC·Filed 2021·Granted Feb 20, 2024·2 cites·29 claims
- 3090US11785643B2Physical random access channel procedureQUALCOMM INC·Filed 2021·Granted Oct 10, 2023·2 cites·30 claims
- 3189US11589292B1Broadcasting of a non-terrestrial network system information blockQUALCOMM INC·Filed 2022·Granted Feb 21, 2023·1 cites·30 claims
- 3289US9271291B2Common anchor based aggregationINTERDIGITAL PATENT HOLDINGS·Filed 2012·Granted Feb 23, 2016·9 cites·15 claims
- 3388US12213128B2Techniques for transmitting hybrid automatic repeat request feedbackQUALCOMM INC·Filed 2022·Granted Jan 28, 2025·1 cites·30 claims
- 3488US11088788B2Early packet loss detection and feedbackVID SCALE INC·Filed 2014·Granted Aug 10, 2021·8 cites·19 claims
- 3586US11700050B2Polarization indication signalingQUALCOMM INC·Filed 2021·Granted Jul 11, 2023·1 cites·30 claims
- 3686US10826573B2Methods, apparatus, systems and procedures for uplink (UL) channel reciprocityIDAC HOLDINGS INC·Filed 2017·Granted Nov 3, 2020·3 cites·20 claims
- 3786US10608858B2Zero tail and unique word based waveforms for DFT-s OFDM and OFDMIDAC HOLDINGS INC·Filed 2019·Granted Mar 31, 2020·4 cites·10 claims
- 3885US12439301B2System information design for neighboring cells in a non-terrestrial networkQUALCOMM INC·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 3985US11736972B2Protocol overhead reductionQUALCOMM INC·Filed 2021·Granted Aug 22, 2023·1 cites·58 claims
- 4085US9882684B2Method and apparatus for operating supplementary cells in licensed exempt spectrumINTERDIGITAL PATENT HOLDINGS INC·Filed 2016·Granted Jan 30, 2018·3 cites·26 claims
- 4185US9277533B2Scalable video coding over simultaneous unicast/multicast LTE DL shared channelVID SCALE INC·Filed 2013·Granted Mar 1, 2016·5 cites·18 claims
- 4285US9083568B2Method and apparatus for bandwidth allocation for cognitive radio networksMA LIANGPING·Filed 2011·Granted Jul 14, 2015·8 cites·16 claims
- 4384US11665745B2Narrowband random access preambles for non-terrestrial network communicationsQUALCOMM INC·Filed 2021·Granted May 30, 2023·1 cites·30 claims
- 4484US10516605B2Enhancing performance of multi-path communicationsVID SCALE INC·Filed 2016·Granted Dec 24, 2019·4 cites·31 claims
- 4584US9985857B2Network-based early packet loss detectionVID SCALE INC·Filed 2015·Granted May 29, 2018·4 cites·30 claims
- 4683US12224859B2Shared data channel designINTERDIGITAL PATENT HOLDINGS INC·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 4783US11881948B2Downlink control information based feedback transmissionQUALCOMM INC·Filed 2021·Granted Jan 23, 2024·1 cites·24 claims
- 4883US11621805B2Uplink hybrid automatic repeat request retransmission scheduling in a network with a large propagation delayQUALCOMM INC·Filed 2021·Granted Apr 4, 2023·1 cites·30 claims
- 4983US11617136B2Non-terrestrial network power control based on HARQ retransmission on or offQUALCOMM INC·Filed 2021·Granted Mar 28, 2023·1 cites·26 claims
- 5082US12507266B2Default beam for communication networksQUALCOMM INC·Filed 2023·Granted Dec 23, 2025·0 cites·19 claims
Showing the top 50 of 312 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →