Inventor · disambiguated record
Qinghua Yu
Also filed as: YU QINGHUA
13 granted patents·9 pending applications·36 citations·filing 2013–2025
84Inventor score
Files withHUAWEI TECH CO LTD11SHANGHAI INST TECH PHYSICS CAS4SPREADTRUM COMM SHANGHAI CO2LENOVO BEIJING LTD1RDA MICROELECTRONICS SHANGHAI CO LTD1
Top patents by PatentIndex Score
22 records- 0194US10742682B2Attack data packet processing method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2017·Granted Aug 11, 2020·32 cites·19 claims
- 0277US11452008B2Wireless roaming method, access point device, and mobile stationSPREADTRUM COMM SHANGHAI CO·Filed 2019·Granted Sep 20, 2022·3 cites·14 claims
- 0373US12475388B2Machine learning model search method, related apparatus, and deviceHUAWEI TECH CO LTD·Filed 2020·Granted Nov 18, 2025·1 cites·16 claims
- 0465US2024279148A1Preparation method of carotenoid agentZHEJIANG KEMING BIOPHARMACEUTICALS CO LTD·Filed 2024·Application pending·0 cites
- 0562US2024414449A1Method of high-resolution computational imaging through checkerboard constellation-based optical pupil plane interferenceSHANGHAI INST TECH PHYSICS CAS·Filed 2024·Application pending·0 cites
- 0660US2024265563A1Passive 3d imaging method based on optical interference computational imagingSHANGHAI INST TECH PHYSICS CAS·Filed 2024·Application pending·0 cites
- 0759US12174417B2Checkerboard imager and implementation method thereforSHANGHAI INST TECH PHYSICS CAS·Filed 2023·Granted Dec 24, 2024·0 cites·10 claims
- 0858US2024401927A1Absolute measurement method for the phase of the complex coherence coefficientSHANGHAI INST TECH PHYSICS CAS·Filed 2024·Application pending·0 cites
- 0957US2025306904A1Update method and electronic deviceLENOVO BEIJING LTD·Filed 2025·Application pending·0 cites
- 1054US2020014614A1SDN Controller, Data Center System, and Routing Connection MethodHUAWEI TECH CO LTD·Filed 2019·Application pending·0 cites
- 1148US10454806B2SDN controller, data center system, and routing connection methodHUAWEI TECH CO LTD·Filed 2016·Granted Oct 22, 2019·0 cites·16 claims
- 1244US11706683B2Wireless roaming method and device, storage medium, and access point deviceSPREADTRUM COMM SHANGHAI CO·Filed 2019·Granted Jul 18, 2023·0 cites·16 claims
- 1343US12333428B2Neural network model processing method and apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Jun 17, 2025·0 cites·17 claims
- 1443US12323776B2Audio output device, method for eliminating sound leakage, and storage mediumRDA MICROELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Jun 3, 2025·0 cites·17 claims
- 1543US9807179B2Method for implementing session border controller pool, and session border controllerHUAWEI TECH CO LTD·Filed 2014·Granted Oct 31, 2017·0 cites·10 claims
- 1643US9258183B2Method, device, and system for realizing disaster tolerance backupHUAWEI TECH CO LTD·Filed 2013·Granted Feb 9, 2016·0 cites·20 claims
- 1742US11490237B2Bluetooth connection method and deviceRDA MICROELECTRONICS TECH SHANGHAI CO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·7 claims
- 1838US11362944B2Routing method and deviceHUAWEI TECH CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 1938US2014086091A1Method, apparatus, and system for analyzing network transmission characteristicHUAWEI TECH CO LTD·Filed 2013·Application pending·0 cites
- 2037US2017300353A1Method for Allocating Communication Path in Cloudified Network, Apparatus, and SystemHUAWEI TECH CO LTD·Filed 2017·Application pending·0 cites
- 2133US10113107B2Method for preparing self-suspending fracturing proppantSHANDONG NUOER BIOLOGICAL TECH CO LTD·Filed 2016·Granted Oct 30, 2018·0 cites·5 claims
- 2233US2021211381A1Communication method and related deviceHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Qinghua Yu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →