The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2007
Filed:
Nov. 12, 2004
Applicant:
Jeremy Charles Smith, Austin, TX (US);
Inventor:
Jeremy Charles Smith, Austin, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 3/20 (2006.01); H02H 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and circuits are disclosed for providing distributed ESD protection switchable between a capacitive decoupling state and an ESD protection state. The invention provides electronic circuitry with a selectable capacitive decoupling path and an ESD shunting path responsive to the detection of the presence or absence of an electrostatic discharge event. Circuits of the invention include one or more control circuits, electrostatic discharge devices, and control nodes operably coupled to responsively switch the circuit from a decoupling state to an electrostatic discharge state.