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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 8282220 B1

PDFFull Text
Expired
Date of Patent:
Oct. 09, 2012

Filed:

Sep. 08, 2009

Structure for projector with color sensor

Applicants:

Tzu-ming Wei, Jhu-Bei, TW;

Wei-po Hsu, Jhu-Bei, TW;

Inventors:

Tzu-Ming Wei, Jhu-Bei, TW;

Wei-Po Hsu, Jhu-Bei, TW;

Assignee:

Lumens Digital Optics, Inc., , TW;

Attorney:

Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.

Primary Examiner:

Georgia Y Epps

Assistant Examiner:

Magda Cruz

Int. Cl.
CPC ...
G03B 21/28 (2006.01); G03B 21/20 (2006.01); G03B 21/14 (2006.01); G02B 27/14 (2006.01); G02B 26/08 (2006.01); G06K 9/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

A projector with a color sensor module is provided. The projector includes a light source providing a light, a prism device refracting the light, a reflecting device reflecting the light refracted by the prism device, an optical lens receiving the light reflected by the reflecting device and forming a first light path between the optical lens and the reflecting device, and a color sensor module disposed on a second light path and comprising a light inlet receiving the light reflected toward the second light path by the reflecting device.

Find Patent Forward Citations

Wei, Tzu-Ming. (2012). Structure for projector with color sensor (U.S. Patent No. 8282220). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8282220

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

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