Inventor · disambiguated record
Chenghao Fan
Also filed as: FAN CHENGHAO
7 granted patents·1 pending application·30 citations·filing 2014–2024
85Inventor score
Files withWATT STOPPER INC8
Top patents by PatentIndex Score
8 records- 0195US11002869B2Method and apparatus for noise control in ultrasonic sensorsWATT STOPPER INC·Filed 2020·Granted May 11, 2021·4 cites·2 claims
- 0294US11796697B2Method and apparatus for noise control in ultrasonic sensorsWATT STOPPER INC·Filed 2022·Granted Oct 24, 2023·2 cites·2 claims
- 0394US11442185B2Method and apparatus for noise control in ultrasonic sensorsWATT STOPPER INC·Filed 2021·Granted Sep 13, 2022·3 cites·1 claims
- 0494US10175371B2Method and apparatus for noise control in ultrasonic sensorsWATT STOPPER INC·Filed 2016·Granted Jan 8, 2019·7 cites·1 claims
- 0592US9417347B2Method and apparatus for noise control in ultrasonic sensorsWATT STOPPER INC·Filed 2014·Granted Aug 16, 2016·9 cites·2 claims
- 0688US10620327B2Method and apparatus for noise control in ultrasonic sensorsWATT STOPPER INC·Filed 2019·Granted Apr 14, 2020·5 cites·2 claims
- 0787US2025164655A1Method and Apparatus for Noise Control in Ultrasonic SensorsWATT STOPPER INC·Filed 2024·Application pending·0 cites
- 0884US12158553B2Method and apparatus for noise control in ultrasonic sensorsWATT STOPPER INC·Filed 2023·Granted Dec 3, 2024·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →