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.:
Date of Patent:
Nov. 08, 1994
Filed:
Apr. 28, 1993
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379 61 ; 455 341 ; 455 383 ; 455 541 ;
Abstract
A cordless telephone having a handset unit, which is powered by a battery, and a base unit for communicating with a desired party. A telephone conversation with the desired party may be interrupted by activating a hold mode. The hold mode is released by executing predetermined commands, for example, a talk request command. The hold mode is also released after a predetermined period has passed, whereupon the handset unit is placed in a relatively low power standby mode thus reducing the power consumption of the battery of the handset unit.
Yamagata, Masato. (1994). Cordless telephone apparatus having a low power stand-by mode and a hold (U.S. Patent No. 5363430). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5363430
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