Inventor · disambiguated record
Jingfan Qin
Also filed as: QIN JINGFAN
7 granted patents·1 pending application·12 citations·filing 2012–2022
76Inventor score
Top patents by PatentIndex Score
8 records- 0183US12262184B2Active noise cancellation method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Mar 25, 2025·1 cites·17 claims
- 0280US11962968B2Noise cancellation apparatus and methodHUAWEI TECH CO LTD·Filed 2021·Granted Apr 16, 2024·1 cites·18 claims
- 0378US8571204B2Apparatus and method for echo control in parameter domainLI JIE·Filed 2012·Granted Oct 29, 2013·6 cites·19 claims
- 0460US10147411B2Active noise cancellation deviceHUAWEI TECH CO LTD·Filed 2016·Granted Dec 4, 2018·1 cites·17 claims
- 0560US8531484B2Method and device for generating morphing animationHUAWEI TECH CO LTD·Filed 2012·Granted Sep 10, 2013·3 cites·30 claims
- 0659US12014716B2Method for reducing occlusion effect of earphone, and related apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Jun 18, 2024·0 cites·20 claims
- 0747US2019122650A1Active Noise Cancellation DeviceHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
- 0834US10015591B2Pickup apparatus and pickup methodHUAWEI TECH CO LTD·Filed 2016·Granted Jul 3, 2018·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →