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:
Aug. 25, 2026
Filed:
Dec. 16, 2024
Zhejiang Sunny Optics Co., Ltd, Yuyao City, CN;
Xiaobin Zhang, Yuyao City, CN;
Litong Song, Yuyao City, CN;
Yinfang Jin, Yuyao City, CN;
Liefeng Zhao, Yuyao City, CN;
Zhejiang Sunny Optics Co., Ltd, Yuyao City, CN;
Abstract
The present disclosure discloses a virtual reality apparatus, including a first optical system and a second optical system; the first optical system sequentially includes, along a first optical axis from a first side to a second side, a first lens having a positive refractive power, a reflective polarizing element, a quarter wave plate, a second lens and a third lens having a positive refractive power; the second optical system sequentially includes, along a second optical axis from an object side to an image side: a first lens element having a negative refractive power; a second lens element having a negative refractive power; a third lens element having a positive refractive power; a fourth lens element having a positive refractive power; a fifth lens element; a sixth lens element having a negative refractive power; a seventh lens element having a positive refractive power; and an eighth lens element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile