Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brima B. Ibrahim0
Maryam Rofougaran0
Ahmadreza (Reza) Rofougaran0
Hooman Darabi0
Date of Patent
February 14, 2017
Patent Application Number
13336425
Date Filed
December 23, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A portable computing device includes a three-dimensional (3D) touch screen and a core module. The 3D touch screen includes a two-dimensional (2D) touch screen section and a plurality of radio frequency (RF) radar modules. The core module is operable to determine whether the 3D touch screen is in a 3D mode or a 2D mode. When the 3D touch screen is in the 3D mode, the core module is further operable to receive one or more radar signals via one or more of the plurality of RF radar modules and interpret the one or more radar signals to produce a 3D input signal.
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