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. 06, 2012
Filed:
Jun. 01, 2010
Kiyoshi Nagaharu, Matsumoto, JP;
Kiyoshi Nagaharu, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A projector includes: a speaker adapted to output a sound; a light source; a light modulation device; a projection optical system adapted to project an image modulated by the light modulation device; a cover member, and moving between a blocking position for blocking the light and an transmitting position for transmitting the light; a position detection section adapted to detect the position of the cover member; a microphone input terminal to which a microphone is connected; a microphone connection detection section; a loading section adapted to load a recording medium; a reproduction section adapted to reproduce a content recorded on the recording medium loaded to the loading section; a content identification section adapted to identify a type of the content the reproduction section reproduces; and a control section adapted to switch states of the projector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile