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. 27, 2012
Filed:
Mar. 23, 2010
Chin-hsing Kao, Taoyuan County, TW;
Chun-ming Chen, Hsinchu, TW;
Tien-chung Tso, Hsinchu County, TW;
Chin-Hsing Kao, Taoyuan County, TW;
Chun-Ming Chen, Hsinchu, TW;
Tien-Chung Tso, Hsinchu County, TW;
eMemory Technology Inc., Hsinchu Science Park, Hsin-Chu, TW;
Abstract
A smart battery device includes an adapter, a switch electrically connected to the adapter, a battery pack electrically connected the switch, a sense resistor electrically connected to the battery pack and the adapter, an analog preprocessing circuit electrically connected to the battery pack and the sense resistor for digitizing analog signals measured at the battery pack and the sense resistor to form digital signals, and an adaptive control circuit electrically connected to the analog preprocessing circuit for receiving the digital signals, and electrically connected to the switch for selectively turning the switch on or off according to the digital signals.