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. 22, 2018
Filed:
Jun. 12, 2015
Sas E&p Ltd., Calgary, CA;
Zhentang Fu, Calgary, CA;
SAS E&P LTD., Calgary, Alberta, unknown;
Abstract
An electrical power supply apparatus is disclosed. The apparatus comprises a plurality of rechargeable battery components, a solar panel and a control unit enclosed in a main body and electrically connected to the rechargeable battery components and the solar panel. The control unit controls the apparatus to alternately use each rechargeable battery component for outputting electrical power, and alternately charging each rechargeable battery component using the solar panel. The control unit further comprises an orientation sensor for detecting the orientation of the main body and determining the state of the apparatus based on the signal received from the orientation sensor.