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. 13, 2014
Filed:
Jan. 05, 2010
Ho-jung Ju, Hwaseong-si, KR;
Jung-woo Ha, Hwaseong-si, KR;
Ho-Jung Ju, Hwaseong-si, KR;
Jung-Woo Ha, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
A battery load detecting device includes: a battery check pulse generator generating a check pulse in response to a check enable signal; a constant voltage regulator generating a battery status signal in response to a first battery check signal; and a battery detection determining unit comparing a predetermined reference signal with the battery status signal to generate a comparison result signal, using the comparison result signal and the check pulse to generate a second battery check signal, and using the second battery check signal to generate a battery detection signal indicating whether a chargeable battery is electrically connected to the constant voltage regulator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile