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.

Date of Patent:
Mar. 07, 2017

Filed:

Oct. 16, 2014
Applicant:

Macom Technology Solutions Holdings, Inc., Lowell, MA (US);

Inventors:

James T. Harvey, Tennyson Point, AU;

Simon J. Mahon, Avalon, AU;

Anna Dadello, Chippendale, AU;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/02 (2006.01); H03F 1/52 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0255 (2013.01); H01L 27/0266 (2013.01); H03F 1/523 (2013.01); H03F 2200/294 (2013.01);
Abstract

An apparatus having a plurality of power pads of an integrated circuit, a plurality of transistors, and one or more diodes is disclosed. Each transistors may have a drain that forms a junction with a conductive layer of the integrated circuit. The diodes may be coupled between two of the power pads. A first portion less than all of an electro-static discharge that passes through a first of the two power pads and the conductive layer may be transferred through a first of the drains in a first of the transistors. A second portion less than all of the electro-static discharge may be transferred sequentially through (a) at least one of the diodes and (b) a second of the drains in a second of the transistors.


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