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 9722571 B1

PDFFull Text
Date of Patent:
Aug. 01, 2017

Filed:

Dec. 25, 2013

Radio frequency transmitter, power combiners and terminations therefor

Applicant:

Mediatek Inc., Hsin-Chu, TW;

Inventor:

Ming-Da Tsai, Miaoli County, TW;

Assignee:

MediaTek, Inc., Hsin-Chu, TW;

Attorney:

Wolf, Greenfield & Sacks, P.C.

Primary Examiner:

Junpeng Chen

Int. Cl.
CPC ...
H03H 7/48 (2006.01); H04B 1/04 (2006.01); H01F 19/04 (2006.01);
U.S. Cl.
CPC ...
H03H 7/48 (2013.01); H01F 19/04 (2013.01); H04B 1/0458 (2013.01); Y02B 60/50 (2013.01);
Abstract

A power combiner includes a planar figure-8 shaped primary winding and a planar figure-8 shaped secondary winding; wherein, the planar figure-8 shaped primary winding is substantially overlaid with the planar figure-8 shaped secondary winding. In addition, there is provided a radio frequency (RF) transmitter having a power combiner, where the power combiner includes a planar figure-8 shaped primary winding and a planar figure-8 shaped secondary winding, wherein the planar figure-8 shaped primary winding is substantially overlaid with the planar figure-8 shaped secondary winding.

Find Patent Forward Citations

Tsai, Ming-Da. (2017). Radio frequency transmitter, power combiners and terminations therefor (U.S. Patent No. 9722571). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9722571

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

Loading…