Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael H. Bruch0
Nghia X. Tran0
Hoa V. Phan0
Sunny J. Fugate0
Date of Patent
February 11, 2014
0Patent Application Number
128336870
Date Filed
July 9, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A data transfer device comprising: a body; a tip coupled to the body, wherein the tip has a dielectric constant value suitable for interacting with a capacitive touch screen of a separate device; a control unit mounted to the body; and an electronic switch mounted to the body and operatively coupled to the control unit, wherein the switch is disposed to connect the tip to a ground source when the switch is in a closed configuration and to break the connection between the tip and the ground source when the switch is in an open configuration.
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