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:
Dec. 29, 2020

Filed:

Feb. 24, 2020
Applicant:

Nxp Usa, Inc., Austin, TX (US);

Inventor:

Darrell Glenn Hill, Chandler, AZ (US);

Assignee:

NXP USA, Inc., Austin, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/52 (2006.01); H01L 23/48 (2006.01); H01L 23/66 (2006.01); H01L 25/07 (2006.01); H01L 29/41 (2006.01); H01L 29/423 (2006.01); H01L 23/522 (2006.01); H01L 23/482 (2006.01); H01L 23/528 (2006.01); H01L 29/417 (2006.01); H03F 1/02 (2006.01); H03F 3/193 (2006.01); H03F 3/21 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5226 (2013.01); H01L 23/4824 (2013.01); H01L 23/5283 (2013.01); H01L 23/66 (2013.01); H01L 25/072 (2013.01); H01L 29/41758 (2013.01); H01L 29/42376 (2013.01); H03F 1/0288 (2013.01); H01L 2223/6655 (2013.01); H01L 2224/05012 (2013.01); H03F 3/193 (2013.01); H03F 3/211 (2013.01); H03F 2200/222 (2013.01); H03F 2200/318 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01); H03F 2203/21103 (2013.01); H03F 2203/21139 (2013.01);
Abstract

A transistor includes an active region bounded by an outer periphery and formed in a substrate. The active region includes sets of input fingers, output fingers, and common fingers disposed within the substrate and oriented substantially parallel to one another. The transistor further includes an input port, an output port, a first via connection disposed at the outer periphery of the active region proximate the input port and a second via connection disposed at the outer periphery of the active region proximate the output port. The second via connection has a noncircular cross-section with a second major axis and a second minor axis, the second major axis having a second major axis length, the second minor axis having a second minor axis length that is less than the second major axis length. The second major axis is oriented parallel to a longitudinal dimension of the input, output, and common fingers.


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