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:
Jul. 23, 2013
Filed:
Feb. 02, 2011
Yuki Dogo, Kagoshima, JP;
Yukio Okamura, Shiojiri, JP;
Yuki Dogo, Kagoshima, JP;
Yukio Okamura, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A communication apparatus which is connected to an information processing apparatus so as to operate dependent on the information processing apparatus and connects the information processing apparatus and an external apparatus, includes a judgment unit which judges instruction information transmitted from the external apparatus, a storage unit which stores the instruction information, a transmission unit which detects whether the information processing apparatus is in a normal state in which power is consumed normally or a power-saving state in which power consumption is reduced, and transmits the instruction information stored by the storage unit to the information processing apparatus when the information processing apparatus is in the normal state, and a switching unit which switches the communication apparatus to the normal state if the judgment unit judges that the instruction information is an instruction for directing the operation when the communication apparatus is in the power-saving state.