US Patent 7748855 Image projection apparatus
Patent 7748855 was granted and assigned to Konica Minolta on July, 2010 by the United States Patent and Trademark Office.
All edits
Edits on 31 Oct, 2023
Golden AI
Edits made to:
Article (+460 characters)
Article
Patent abstract
A projector includes a plane mirror that is disposed at one end side of an end portion of a screen and a projection optical system that is disposed at a position that is separated from a reflection surface side of the plane mirror. A light shielding plate is provided to at least one of two positions; one is between a fourth mirror and the plane mirror of the projection optical system, and the other is between the plane mirror and the screen.
Edits on 18 Sep, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Masayuki Imaoka0
Edits on 23 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07748855 Image projection apparatus US Patent 7748855 Image projection apparatus
Infobox
Patent Number
07748855
Patent Number
7748855
Edits on 20 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 3 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 5 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07748855 Image projection apparatus
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07748855
Date of patent
July 6, 2010
Patent application number
11700615
Date Filed
January 31, 2007
Patent primary examiner
Find more entities like US Patent 7748855 Image projection apparatus
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
