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 8971972 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 03, 2015

Filed:

Jul. 31, 2007
Applicants:

Tadashi Tsukamoto, Tokyo, JP;

Tomoyuki Tanaka, Tokyo, JP;

Inventors:

Tadashi Tsukamoto, Tokyo, JP;

Tomoyuki Tanaka, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04B 1/38 (2006.01); H04W 28/22 (2009.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H04W 28/22 (2013.01); H04W 52/029 (2013.01); Y02B 60/50 (2013.01);
Abstract

Object of the invention is to provide a wireless communication terminal having power saving control function that does not affect performance during high-speed communication. The wireless communication terminal comprises a processor that has a power saving control function for reducing the operating clock under a predetermined condition; and a wireless communication unit capable of carrying out communication at a high or low data communication rate wherein, when communication is carried out at the high data communication rate such as HSDPA, the power saving control function of the processor is turned off and the switching of the operating clock to the low clock is prohibited.


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Tsukamoto, Tadashi. (2015). Power savings mode management of wireless communication terminal based on data communication rate (U.S. Patent No. 8971972). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8971972

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