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. 20, 2026
Filed:
May. 31, 2024
Seiko Epson Corporation, Tokyo, JP;
SEIKO ESPON CORPORATION, Tokyo, JP;
Abstract
A projector includes an exterior housing having a discharge port, a first cooling target including a plurality of fins, a second cooling target, a first cooling fan that sends cooling air to the first and second cooling targets, and a second cooling fan that creates a positive pressure in the exterior housing. The second cooling target is disposed at a position where the positive pressure is created inside the exterior housing. The cooling air from the first cooling fan flows to the discharge port with the aid of the delivery force produced by the first cooling fan, and the cooling air flowing from the first cooling fan to the second cooling target flows to the discharge port with the positive pressure in the exterior housing acting on the cooling air.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile