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:
Oct. 13, 2026
Filed:
Dec. 11, 2023
Coretronic Corporation, Hsin-Chu, TW;
Te-Ying Tsai, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
Disclosed are an optical engine module and a projection device. The optical engine module includes a housing, a prism component, a light valve, an air guiding channel, a first fan, and a first heat-dissipating module. The housing has a first opening and a second opening. The prism component is disposed in the housing. The light valve is disposed in the housing. The air guiding channel is disposed outside the housing and communicates with the first opening and the second opening of the housing. The first fan is disposed in the air guiding channel. The first heat-dissipating module includes a first heat-dissipating fin disposed in the air guiding channel, and a second heat-dissipating fin disposed outside the air guiding channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile