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:
Jan. 30, 2024
Filed:
Nov. 16, 2022
Pixieray Oy, Espoo, FI;
Rebecca Qing Melakari, Espoo, FI;
Pixieray Oy, Espoo, FI;
Abstract
An optical element includes: a central region having a fixed optical power, wherein the fixed optical power is one of: a zero optical power, a negative optical power; and a peripheral region surrounding the central region, at least a portion of the peripheral region having an adjustable optical power, wherein the optical power of the portion of the peripheral region is to be selectively adjusted to produce a given optical power. When the fixed optical power is the zero optical power, the given optical power is a positive optical power. When the fixed optical power is the negative optical power, the given optical power is one of: the positive optical power, the negative optical power.