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:
Jul. 23, 2002
Filed:
Dec. 18, 2000
Applicant:
Inventors:
Assignee:
Prokia Technology Co., Ltd., Hsin-Shih Hsiang, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 2/126 ; G03B 2/116 ; G03B 2/118 ;
U.S. Cl.
CPC ...
G03B 2/126 ; G03B 2/116 ; G03B 2/118 ;
Abstract
A projection display includes a projection lens and first and second light modulators on three sides of a color recombination unit. First and second blower units are respectively disposed on two sides of the projection lens for cooling the light modulators.
Quick Actions:
Wang, Cheng. (2002). Projection display with twin-blower heat-dissipating system (U.S. Patent No. 6422703). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6422703
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile