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:
Jul. 31, 2001
Filed:
Oct. 13, 2000
Yung-Tang Lee, Taipei, TW;
Chin-Long Liu, Taipei, TW;
Inventec Appliances Corp., Taipei, TW;
Abstract
A charging device for a cellular phone includes a first housing having a first receiving space provided with a plurality of terminals on an inner side wall thereof. One outer side wall of the first housing is connected pivotally to an outer side wall of a second housing. The second housing has a second receiving space in the same direction as the first receiving space. The inner wall of the second receiving space is provided with two conductors. A voltage multiplier circuit and a voltage stabilizing and rectifying circuit are disposed between the first and second housings. In use, a rechargeable battery of the cellular phone is disposed in the first receiving space, whereas conventional batteries are disposed in the second receiving space to permit charging of the rechargeable battery via the circuits. The charging device is convenient to use and does not occupy a lot of space.