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.:

US 6962424 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 08, 2005

Filed:

Sep. 24, 2004
Applicants:

Michael O'connor, Cupertino, CA (US);

Clark A. Pentico, Simi Valley, CA (US);

Inventors:

Michael O'Connor, Cupertino, CA (US);

Clark A. Pentico, Simi Valley, CA (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V009/14 ; G02B027/28 ;
U.S. Cl.
CPC ...
Abstract

A reflector, light source, phase retarder, and linear polarizer configured to increase a single-polarization output beam by converting wrong-polarization light into correct-polarization light. The linear polarizer reflects the wrong-polarization light and transmits the correct-polarization light. The phase retarder converts the wrong-polarization light into correct-polarization light, which is then transmitted by the linear polarizer.


Find Patent Forward Citations

O'Connor, Michael. (2005). Polarization conversion system (U.S. Patent No. 6962424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6962424

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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