Inventor · disambiguated record
Qinghai Gao
Also filed as: GAO QINGHAI
39 granted patents·10 pending applications·140 citations·filing 2003–2025
97Inventor score
Top patents by PatentIndex Score
49 records- 0197US10051494B2Optimization of distributed Wi-Fi networksPLUME DESIGN INC·Filed 2017·Granted Aug 14, 2018·24 cites·18 claims
- 0295US9893744B1Modification of default priorities for communications in overlapping frequenciesAMAZON TECH INC·Filed 2016·Granted Feb 13, 2018·12 cites·20 claims
- 0394US11109244B2Optimization of distributed Wi-Fi networksPLUME DESIGN INC·Filed 2018·Granted Aug 31, 2021·7 cites·17 claims
- 0494US9590707B1Using compressed beamforming information for optimizing multiple-input multiple-output operationsQUALCOMM INC·Filed 2015·Granted Mar 7, 2017·16 cites·24 claims
- 0590US9860761B2Multi-user multiple-input-multiple-output grouping metricsQUALCOMM INC·Filed 2016·Granted Jan 2, 2018·8 cites·30 claims
- 0689US9577728B1Multiple user MIMO rate prediction based on single user SNR feedbackQUALCOMM INC·Filed 2015·Granted Feb 21, 2017·8 cites·30 claims
- 0788US10070454B2Smart grouping for multi-user multiple-input/multiple-output stationsQUALCOMM INC·Filed 2015·Granted Sep 4, 2018·6 cites·32 claims
- 0887US11184949B1Dynamic frequency selection channel assessment mechanismAMAZON TECH INC·Filed 2020·Granted Nov 23, 2021·2 cites·20 claims
- 0987US8447235B2Arbitration between multiple wireless protocols in a wireless deviceGAO QINGHAI·Filed 2010·Granted May 21, 2013·8 cites·18 claims
- 1086US11070945B1Proximity detection using device-to-device communication linksAMAZON TECH INC·Filed 2020·Granted Jul 20, 2021·4 cites·20 claims
- 1185US11510028B1Proximity detection using device-to-device communication linksAMAZON TECH INC·Filed 2021·Granted Nov 22, 2022·3 cites·20 claims
- 1285US10880356B1Techniques for switching communication channelsAMAZON TECH INC·Filed 2019·Granted Dec 29, 2020·4 cites·20 claims
- 1384US8489022B1Arbitration between multiple wireless protocols in a wireless device based on predicted activitesGAO QINGHAI·Filed 2010·Granted Jul 16, 2013·6 cites·20 claims
- 1483US2025274784A1Optimization of distributed wi-fi networksPLUME DESIGN INC·Filed 2025·Application pending·0 cites
- 1581US12348987B2Optimization of distributed Wi-Fi networksPLUME DESIGN INC·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 1680US8489024B1Determining chain configuration for a wireless protocol in a wireless device supporting multiple wireless protocolsYUCEK TEVFIK·Filed 2010·Granted Jul 16, 2013·4 cites·18 claims
- 1778US9379794B2Scheduling transmission for multi-user, multiple-input, multiple-output dataQUALCOMM INC·Filed 2012·Granted Jun 28, 2016·4 cites·42 claims
- 1878US9160643B2Systems and methods for statistically profiling channels in MIMO communicationsQUALCOMM INC·Filed 2013·Granted Oct 13, 2015·5 cites·24 claims
- 1975US9860084B2Techniques for managing sounding intervals of a wireless communications deviceQUALCOMM INC·Filed 2015·Granted Jan 2, 2018·2 cites·30 claims
- 2074US11653230B2Optimization of distributed Wi-Fi networksPLUME DESIGN INC·Filed 2021·Granted May 16, 2023·0 cites·20 claims
- 2172US9986581B2Multi-user multiple-input-multiple-output schedulingQUALCOMM INC·Filed 2015·Granted May 29, 2018·2 cites·30 claims
- 2271US8489023B1Adaptive antenna configuration for multiple wireless protocols in a wireless deviceGAO QINGHAI·Filed 2010·Granted Jul 16, 2013·2 cites·18 claims
- 2370US10117288B1Packet arbitration in overlapping frequenciesAMAZON TECH INC·Filed 2016·Granted Oct 30, 2018·1 cites·19 claims
- 2469US9929753B1Next packet protection for communications in overlapping frequenciesAMAZON TECH INC·Filed 2016·Granted Mar 27, 2018·1 cites·20 claims
- 2567US9124318B2Smart antenna array configuration for multiple-input multiple-output communicationsQUALCOMM INC·Filed 2013·Granted Sep 1, 2015·2 cites·15 claims
- 2666US11621992B1Techniques for switching communication channelsAMAZON TECH INC·Filed 2020·Granted Apr 4, 2023·0 cites·20 claims
- 2763US9055459B2Method and system for dual-mode rate control in a wireless communication systemQUALCOMM INC·Filed 2013·Granted Jun 9, 2015·1 cites·38 claims
- 2862US9999069B2MU-MIMO dynamic bandwidth selectionQUALCOMM INC·Filed 2016·Granted Jun 12, 2018·1 cites·26 claims
- 2961US2025131502A1Optimization method and system for asset allocationGAO QINGHAI·Filed 2023·Application pending·0 cites
- 3060US8929474B2Systems and methods for optimizing sounding intervalQUALCOMM INC·Filed 2013·Granted Jan 6, 2015·1 cites·18 claims
- 3159US7664503B2Method for multimedia broadcast/multicast service signaling bearer connection on Iu interfaceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 16, 2010·6 cites·38 claims
- 3253US9363686B2Method and system for unified rate adaptation for SU-BF and MU-MIMO operationQUALCOMM INC·Filed 2012·Granted Jun 7, 2016·0 cites·29 claims
- 3352US9485674B2Method and system for unified rate adaptation for SU-BF and MU-MIMO operationQUALCOMM INC·Filed 2016·Granted Nov 1, 2016·0 cites·30 claims
- 3451US9722826B2Enhancing modulation and coding scheme selection and medium access control (MAC) protocol data unit aggregation using MAC efficiency informationQUALCOMM INC·Filed 2014·Granted Aug 1, 2017·0 cites·19 claims
- 3547US9130614B2Systems and methods for scheduling SU and MU MIMO trafficQUALCOMM INC·Filed 2013·Granted Sep 8, 2015·0 cites·12 claims
- 3647US9055458B2Method and system for dynamic AMPDU duration control in a wireless communication systemQUALCOMM INC·Filed 2013·Granted Jun 9, 2015·0 cites·48 claims
- 3746US9860765B2Doppler profile estimation using compressed beamforming informationQUALCOMM INC·Filed 2015·Granted Jan 2, 2018·0 cites·30 claims
- 3846US9806775B2Multi-user multiple-input-multiple-output groupings of stationsQUALCOMM INC·Filed 2016·Granted Oct 31, 2017·0 cites·30 claims
- 3946US2016142176A1Enhancing modulation and coding scheme selection and medium access control protocol data unit aggregation based on under-utilizationQUALCOMM INC·Filed 2014·Application pending·0 cites
- 4045US9843411B2System and method for rate adaptation based on total number of spatial streams in MU-MIMO transmissionsQUALCOMM INC·Filed 2016·Granted Dec 12, 2017·0 cites·22 claims
- 4144US9655135B2Robust systematic multi-user (MU) grouping and schedulingQUALCOMM INC·Filed 2015·Granted May 16, 2017·0 cites·23 claims
- 4244US9219569B2Method and apparatus for optimizing rate control based on packet aggregation considerationsQUALCOMM INC·Filed 2013·Granted Dec 22, 2015·0 cites·38 claims
- 4342US2014211642A1Method And System For Boosting Transmission Settings Based On Signal To Interference And Noise RatioQUALCOMM INC·Filed 2013·Application pending·0 cites
- 4440US2014071955A1Dynamic Sounding Control In WifiDU SHU·Filed 2012·Application pending·0 cites
- 4540US2014254408A1Rate control associated with frame aggregationQUALCOMM INC·Filed 2013·Application pending·0 cites
- 4636US2017295516A1Dynamic medium access control reception-reorder timeout in a crowded wireless local area networkQUALCOMM INC·Filed 2016·Application pending·0 cites
- 4735US2016295580A1Adaptive short inter-frame space burstingQUALCOMM INC·Filed 2015·Application pending·0 cites
- 4834US2017118631A1Pre-fetch scheduler for multi-station basic service set (bss)QUALCOMM INC·Filed 2015·Application pending·0 cites
- 4934US2015245360A1Staged multi-user grouping for multiple-input, multiple-output wireless communicationsQUALCOMM INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →