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:
Sep. 21, 2004
Filed:
Jul. 02, 2002
Hitachi Zosen Corporation, Osaka, JP;
Abstract
According to a mixed reality realizing system of the present invention, when a viewer wears a head mount display (HMD) including a video display and a CCD camera, and views an exhibit using an optical see-through type system, identification signals and position signals transmitted from infrared LEDs located around the exhibit are received to determine a position of the exhibit, and to superimpose contents such as explanations of the exhibit, which have been stored in advance in a portable computer, on a predetermined position on the video display where the exhibit is displayed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile