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. 19, 2009
Filed:
Mar. 17, 2006
Chih-min Liu, Sanchong, TW;
Chih-Min Liu, Sanchong, TW;
Kye Systems Corporation, Taipei Hsien, TW;
Abstract
The present invention relates to a wireless computer peripheral device that comprises a first power detecting unit with a set first threshold value, coupled to the first power and; and a second power detecting unit with a set second threshold value, coupled to the first power, second power and the first power detecting unit; thereby, the power energy supplied from the second power will be cut off and the power energy supplied from the first power will be provided to the wireless computer peripheral device for using when the power energy stored in the first power is higher than the power energy stored in the second power; and the power energy supplied from the first power will be cut off and the power energy supplied from the second power will be provided to the wireless computer peripheral device for using when the power energy stored in the first power is lower than or equal to the power energy stored in the second power. Furthermore, the present invention also provides a power supplying method for wireless computer peripheral device.