Inventor
FAN CHENGHAO
CN7 patents
Patents
7 patentsUS9417347B2Aug 16, 2016
Method and apparatus for noise control in ultrasonic sensors
WATT STOPPER INC9 citations91
US11442185B2Sep 13, 2022
Method and apparatus for noise control in ultrasonic sensors
WATT STOPPER INC3 citations82
US11002869B2May 11, 2021
Method and apparatus for noise control in ultrasonic sensors
WATT STOPPER INC4 citations82
US10620327B2Apr 14, 2020
Method and apparatus for noise control in ultrasonic sensors
WATT STOPPER INC5 citations82
US10175371B2Jan 8, 2019
Method and apparatus for noise control in ultrasonic sensors
WATT STOPPER INC7 citations82
US11796697B2Oct 24, 2023
Method and apparatus for noise control in ultrasonic sensors
WATT STOPPER INC2 citations71
US12158553B2Dec 3, 2024
Method and apparatus for noise control in ultrasonic sensors
WATT STOPPER INC0 citations61