Inventor · disambiguated record
Han Qian
Also filed as: QIAN HAN
4 granted patents·3 pending applications·2 citations·filing 2011–2024
58Inventor score
Top patents by PatentIndex Score
7 records- 0164US9185005B2Quality-of-experience measurement for voice servicesCAO JUNWEI·Filed 2011·Granted Nov 10, 2015·2 cites·17 claims
- 0261US12498901B2Data processing method, apparatus, electronic device, and storage mediumBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 0360US12511061B2Data storage method and apparatus, electronic device, and storage mediumBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2024·Granted Dec 30, 2025·0 cites·19 claims
- 0455US2025165861A1Model training system, model training method and apparatusBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0555US2025111226A1Model training methods and apparatusBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0653US2024272815A1Data storage method and apparatus, electronic device, and storage mediumBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0744US9407680B2Quality-of-experience measurement for voice servicesEMPIRE TECHNOLOGY DEV LLC·Filed 2015·Granted Aug 2, 2016·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →