Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jake Laurence Pat Santiago0
Kazunori Yamamura0
Mitsuhiro Yamazaki0
Date of Patent
January 7, 2020
0Patent Application Number
159840160
Date Filed
May 18, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A haptic feedback system configured to apply an impact to an electronic device is provided. The haptic feedback system includes a haptic actuator that makes reciprocating motion, a drive circuit that applies to the haptic actuator a drive voltage composed of a predetermined number of basic pulse voltages for acceleration, and a controller that controls an average voltage of a subset of the basic pulse voltages.
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