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:
Jul. 29, 2025
Filed:
Aug. 27, 2021
Scintil Photonics, Grenoble, FR;
Sylvie Menezo, Grenoble, FR;
Scintil Photonics, Grenoble, FR;
Abstract
A photonic device comprises: —a support layer, —an optical layer extending in a main plane (x, y), subdivided into at least a first region and a second region adjacent in the main plane (x, y), and comprising a first optical waveguide in the first region and a second optical waveguide in the second region, —a stack of III-V semiconductor compounds, arranged on a dielectric layer, in the first region, —an intermediate layer, between the optical layer and the support layer, comprising a thermally conductive material forming a single-piece block, arranged in line with the first region and an optical and/or electrical cladding material arranged in line with the second region. A method is employed for manufacturing such a device.