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. 14, 2006
Filed:
Oct. 04, 2002
Chien-min Lin, Shindian, TW;
Chien-Min Lin, Shindian, TW;
High Tech Computer, Corp., Taoyuan, TW;
Abstract
A portable electronic system equipped with a spare battery device. The portable electronic system includes a spare battery device and a portable device. The spare battery device includes a first fixer unit, a power storage unit and a sensory control unit. The sensory control unit further includes a constant voltage source, a resistor, a resilient object, output contact pads, and a control unit. The portable device includes a second fixer unit, a covering, and input contact pads. By adjusting the coupling relationship between the first fixer unit and the second fixer unit, each output contact pad can be coupled to the associated input contact pads; and the control unit is for controlling output power of the spare battery device.