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:
Feb. 25, 2003
Filed:
Jun. 04, 1998
Ryuji Matsuo, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A wireless communication apparatus includes a first connector for detachably connecting a battery charger to the rechargeable battery and a second connector for detachably connecting an AC adapter. A charge detector detects a connection of the battery charger and an AC adapter detector detects a connection of the AC adapter. A charge controller charges the rechargeable battery when the connection of the AC adapter is detected. A light-emitting indicator is controlled such that the light-emitting indicator lights up in a way different from a normal way depending on the charge detector and the AC adapter detector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile