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:
May. 07, 2002
Filed:
May. 31, 2000
Yoshihiko Nishimura, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A control unit of a portable electronic apparatus includes a secondary battery cell or a battery, a control unit in which information about the electric power characteristics of the secondary battery or the battery has been stored, a loading unit into which plural types of batteries which produce the same output voltage and incorporating output terminals having the same shape are loaded, a communication unit for receiving information about the electric power characteristics from the battery; and a control unit incorporating a storage portion in which information about a plurality of operations corresponding to information about the electric power characteristics is stored and arranged to read information about the operation from the storage portion in accordance with information about the electric power characteristics communicated from the control unit of the battery pack to control a plurality of operations of an apparatus body.