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 8634870 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 21, 2014

Filed:

Apr. 12, 2012
Applicant:

Katsuhiro Kondo, Osaka, JP;

Inventor:

Katsuhiro Kondo, Osaka, JP;

Assignee:

Kyocera Corporation, Kyoto, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04B 1/04 (2006.01); H01Q 11/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

A portable communication terminal comprising: a first amplifier; a second amplifier; and a control unit configured to perform a first control, in which the first amplifier is amplified within a range of a first upper limit power value, and in which the second amplifier is amplified within a range of a first upper limit power value, wherein, when transmissions by both communication systems are performed in parallel, the control unit performs a second control of performing at least one of that the first amplifier performs amplification within a range equal to or less than a third upper limit power value that is less than the first upper limit power value and that the second amplifier performs amplification within a range equal to or less than a fourth upper limit power value that is less than the second upper limit power value.


Find Patent Forward Citations

Kondo, Katsuhiro. (2014). Portable communication terminal, and power amplification control method and program (U.S. Patent No. 8634870). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8634870

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

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