Inventor · disambiguated record
Kangqi Liu
Also filed as: LIU KANGQI
22 granted patents·119 pending applications·13 citations·filing 2019–2024
89Inventor score
Files withQUALCOMM INC136ERICSSON TELEFON AB L M1INNOVATION ACADEMY FOR PRECISION MEASUREMENT SCIENCE AND TECH CAS1LIU KANGQI1NO 717 RES INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION1
Top patents by PatentIndex Score
141 records- 0196US12237919B2Rateless coding at layer two protocol layerQUALCOMM INC·Filed 2021·Granted Feb 25, 2025·7 cites·30 claims
- 0295US12153992B2Allocation of antennas for energy harvesting or data communicationQUALCOMM INC·Filed 2023·Granted Nov 26, 2024·4 cites·29 claims
- 0386US12323239B2Interleaver for constellation shapingQUALCOMM INC·Filed 2021·Granted Jun 3, 2025·2 cites·28 claims
- 0474US12476851B2Layered modulation communicationQUALCOMM INC·Filed 2023·Granted Nov 18, 2025·0 cites·29 claims
- 0573US12513675B2Two-step FMCW transmission for channel measurement accuracy enhancementQUALCOMM INC·Filed 2023·Granted Dec 30, 2025·0 cites·30 claims
- 0666US12308940B2Aircraft beam muting for multi-aircraft emergency message relayingQUALCOMM INC·Filed 2023·Granted May 20, 2025·0 cites·30 claims
- 0766US2025386223A1Techniques for reducing interference for phase code frequency modulated continuous wave (pc-fmcw) sensing signalsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 0866US2025380299A1Combatting repeater attacks in radio frequency (rf) sensing using a network of sensing entitiesQUALCOMM INC·Filed 2024·Application pending·0 cites
- 0966US2025370088A1Object sensing using 2d scrambled fmcw signalsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1065US2025264595A1Slope scrambling for frequency-modulated continuous wave (fmcw) based rf sensing in cellular networksQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1165US2025283974A1Hybrid continuous-wave radar techniques for radio frequency sensingQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1265US2025237733A1Frequency modulated continuous wave (fmcw) for physical uplink control channel (pucch) and sensingQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1365US2025274487A1Secure radio frequency sensing waveform configurationsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1463US12501491B2RACH based on FMCW channel soundingQUALCOMM INC·Filed 2023·Granted Dec 16, 2025·0 cites·30 claims
- 1563US2025274974A1Fusion of downlink and uplink based radio frequency sensingQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1663US2025393054A1Techniques for adjusting a quantity of monitored control candidates or control resourcesQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1763US2025317930A1Flexible monitoring operation commencement time configurationQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1863US2025330957A1Communication configurations for reduced power consumptionQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1963US2025380275A1Enhanced control format feedbackQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2063US2025386294A1Network energy savingsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2163US2025291044A1Considerations on resource allocation enhancements for frequency-modulated continuous-wave configurationQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2263US2025386345A1Multiplexing uplink control information on non-overlapping transmissionsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2362US12451943B2Methods and apparatus to facilitate CSI feedback in multiple-TRP communicationQUALCOMM INC·Filed 2021·Granted Oct 21, 2025·0 cites·30 claims
- 2462US2025365728A1Techniques for reporting physical downlink shared channel discarding rateQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2562US2025294458A1Low-power wake-up receiver antenna ports for reception of channel state information reference signalQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2662US2025294457A1Measuring channel state feedback using frequency modulated continuous wave-based low-power reference signalsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2762US2025287451A1Nested search space enhancementsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2862US2025020789A1Radio frequency sensing with multi-segment sensing signalQUALCOMM INC·Filed 2023·Application pending·0 cites
- 2962US2024418829A1Phase difference based object classification in sensingQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3062US2025365724A1Supplementary physical uplink control channelQUALCOMM INC·Filed 2024·Application pending·0 cites
- 3162US2025287309A1Techniques to activate semi-persistent scheduling (sps) occasionsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 3261US2024319365A1Joint radio frequency (rf) sensing and energy harvestingQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3361US2025212220A1Discontinuous reception and search space featuresQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3461US2025294514A1Dilution of precision for non-terrestrial network-based position estimation of a user equipmentQUALCOMM INC·Filed 2024·Application pending·0 cites
- 3561US2024298279A1Wideband synchronization signal block (ssb) using phase-coded frequency-modulated continuous-wave (pc-fmcw) for joint communications and sensing (jcs)QUALCOMM INC·Filed 2023·Application pending·0 cites
- 3661US2024319324A1Scrambling of fmcw for interference mitigation in jcsQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3761US2024337744A1Enhanced doppler division multiplexing (ddm) multiple-input and multiple-output (mimo) sensing based on doppler spectrum puncturingQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3861US2025344159A1Operational power statesQUALCOMM INC·Filed 2024·Application pending·0 cites
- 3960US2025119844A1Power boosting schemes and power ramping schemes for sensing operationsQUALCOMM INC·Filed 2023·Application pending·0 cites
- 4060US2025301398A1Heteromodal two-phase rf sensingQUALCOMM INC·Filed 2024·Application pending·0 cites
- 4159US12069699B2Joint broadcast and unicast design for multiple-input multiple-output systemsQUALCOMM INC·Filed 2022·Granted Aug 20, 2024·0 cites·30 claims
- 4259US2025056581A1Techniques for joint communication and sensing using guard symbols in sidelinkQUALCOMM INC·Filed 2023·Application pending·0 cites
- 4359US2024429963A1Chirp signal sets for doppler and range estimation in a cellular communication systemQUALCOMM INC·Filed 2023·Application pending·0 cites
- 4459US2024348214A1Digital audio amplifier, chip, and electronic deviceSHANGHAI AWINIC MICROELECTRONICS TECH CO LTD·Filed 2024·Application pending·0 cites
- 4558US2024295647A1Waveform adaptation for rf sensingQUALCOMM INC·Filed 2023·Application pending·0 cites
- 4658US2025317855A1Techniques for transmission of main radio control information using low-power wakeup receiverQUALCOMM INC·Filed 2024·Application pending·0 cites
- 4757US12136973B2Layer-specific feedback periodicityQUALCOMM INC·Filed 2020·Granted Nov 5, 2024·0 cites·30 claims
- 4857US2025338280A1Techniques for configuring a timeline and quantity of downlink control channel decoding candidatesQUALCOMM INC·Filed 2024·Application pending·0 cites
- 4957US2025385820A1Variable density dmrs for pdcch pruning enhancementsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 5057US2025374294A1Network configured multi-stage physical downlink control channel (pdcch) blind detection procedureQUALCOMM INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 141 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →