Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shirish A. Altekar0
Samuel W. Sheng0
Shih-Ming Shih0
Date of Patent
November 5, 2019
Patent Application Number
16243803
Date Filed
January 9, 2019
Patent Citations
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A signal to be used to propagate a propagating signal through a propagating medium with a touch input surface is sent. The propagating signal has been allowed to propagate through the propagating medium to a plurality of receivers coupled to the propagating medium. A received signal affected by a touch input object contacting the touch input surface is received. At least a portion of the received signal is compared with one or more reference signals.
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