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. 06, 2026
Filed:
Aug. 17, 2023
Intel Corporation, Santa Clara, CA (US);
Nicholas Psaila, Lanark, GB;
Intel Corporation, Santa Clara, CA (US);
Abstract
Photonic devices, packages, and systems with sub-surface compound microlenses are disclosed. An example microlens structure includes a glass core and a microlens stack embedded in the glass core, the stack comprising a plurality of regions stacked a direction of propagation of light that is to be manipulated by the microlens structure, wherein each region is a region of a substantially uniform refractive index that is different from the refractive index of the glass core. Such a stack may be referred to as a 'sub-surface compound microlens,' where the term “sub-surface” is indicative of the fact that the stack may be below all surfaces of the glass core (i.e., is embedded in the glass core) and the term “compound” is indicative of the fact that the stack is a compound arrangement of multiple regions (e.g., each region is an individual microlens).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile