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. 06, 2014
Filed:
Jan. 21, 2010
Applicant:
Robert Steven Cowie, Escondido, CA (US);
Inventor:
Robert Steven Cowie, Escondido, CA (US);
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/14 (2006.01); G03B 21/20 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
Abstract
The status of a ceiling mounted projector is provided. Status is provided wirelessly to a remote control (RC) of the projector. Or, status is projected on the screen using a separate projection method such as a laser or light emitting diode (LED), which projects a color corresponding to status or which projects the status using words.