logo

For the Inventor, By the Inventor

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.:

US 10211197 B1

PDFFull Text
Date of Patent:
Feb. 19, 2019

Filed:

Aug. 28, 2017

Fabrication of radio-frequency devices with amplifier voltage limiting features

Applicant:

Skyworks Solutions, Inc., Woburn, MA (US);

Inventors:

Anthony Francis Quaglietta, Methuen, MA (US);

Michael Joseph McPartlin, North Andover, MA (US);

Assignee:

Skyworks Solutions, Inc., Woburn, MA (US);

Attorney:

Chang & Hale LLP

Primary Examiner:

Nathan W Ha

Int. Cl.
CPC ...
H01L 27/02 (2006.01); H01L 23/48 (2006.01); H01L 21/768 (2006.01); H01L 29/732 (2006.01); H01L 29/66 (2006.01); H01L 29/735 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0248 (2013.01); H01L 21/76898 (2013.01); H01L 23/481 (2013.01); H01L 29/66272 (2013.01); H01L 29/732 (2013.01); H01L 29/735 (2013.01); H01L 29/7322 (2013.01); H01L 27/0288 (2013.01); H01L 2224/05554 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48227 (2013.01); H01L 2924/15184 (2013.01); H01L 2924/15192 (2013.01); H01L 2924/181 (2013.01);
Abstract

Fabrication of a wireless device involves providing a packaging substrate configured to receive a plurality of components, mounting a radio-frequency module on the packaging substrate, the radio-frequency module including a power amplifier including a bipolar transistor having collector, emitter, base and sub-collector regions, the radio-frequency module further including a conductive via positioned within 35 μm of the sub-collector region in order to clamp a peak voltage of the bipolar transistor at a voltage limit level, and electrically connecting the radio-frequency module to the packaging substrate using a plurality of connectors.

Find Patent Forward Citations

Quaglietta, Anthony. (2019). Fabrication of radio-frequency devices with amplifier voltage limiting features (U.S. Patent No. 10211197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10211197

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…