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, 2001
Filed:
Jul. 21, 1998
Applicant:
Inventors:
Ashok Sisodia, Herndon, VA (US);
Roger E. Yaffe, Lake Oswego, OR (US);
Assignee:
L-3 Communications Corp., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 2/114 ;
U.S. Cl.
CPC ...
G03B 2/114 ;
Abstract
A head mounted projection unit (,) and system (,) is disclosed. The unit includes a tapered optical relay that allows the use of a simple optical projection system. The unit further includes structure for allowing the transmission of images having both low resolution portions and high resolution portions.
Sisodia, Ashok. (2001). Head mounted projector system (U.S. Patent No. 6312129). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6312129
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile