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:
Jun. 09, 2026
Filed:
Nov. 01, 2023
Coretronic Corporation, Hsin-Chu, TW;
Meng-Feng Chung, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
An optical lens module configured to receive at least one image light beam from an image source side, and includes a first to ninth lens elements sequentially arranged along an optical axis from an object side to the image source side. Each of the first to ninth lens elements includes an object-side surface facing the object side and an image-side surface facing the image source side. The optical lens module has an aperture at the object side. The optical lens module is a secondary imaging optical system. Refractive powers of the first to ninth lens elements are respectively positive, negative, positive, negative, positive, negative, positive, negative, and positive. The at least one image light beam is transmitted through the optical lens module and forms an intermediate image between the aperture and the image source side. An optical engine module and a head-mounted display device are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile