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:
Mar. 24, 2026
Filed:
Nov. 10, 2021
Moxtek, Inc., Orem, UT (US);
Daniel Bacon-Brown, Orem, UT (US);
Moxtek, Inc., Orem, UT (US);
Abstract
The waveplates herein (A) can have high performance across a broad wavelength range and broad range of incident angles; (B) can be thin; and (C) can withstand a high temperature. The waveplates can include ribson a substratewith a channelbetween each pair of adjacent ribs. Each ribcan include the following layers in the following order moving outward from the substrate: a bottom-medium-layer BM (n), a high-layer H (n), then a top-medium-layer TM (n). Each ribcan be located on a bottom-low-layer BL (n). A top-low-layer TL (n) can be located on a face TMof the top-medium-layer TM farthest from the substrate. Relationships between indices of refraction of these layers can be n<n<nand n<n<n.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile