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:
Jun. 22, 2023
Applicant:
Aledia, Échirolles, FR;
Inventors:
Eric Pourquier, Grenoble, FR;
Timothée Lassiaz, Grenoble, FR;
Assignee:
ALEDIA, Échirolles, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10W 90/00 (2026.01); H10H 20/01 (2025.01); H10H 20/81 (2025.01); H10H 20/822 (2025.01); H10H 20/85 (2025.01);
U.S. Cl.
CPC ...
H10W 90/00 (2026.01); H10H 20/01 (2025.01); H10H 20/81 (2025.01); H10H 20/822 (2025.01); H10H 20/8506 (2025.01); H10H 20/036 (2025.01);
Abstract
A light-emitting diode for an optoelectronic device or for an optoelectronic member, the light-emitting diode including a semiconductor core, a semiconductor shell, an implanted portion delimiting within the semiconductor shell at least one passivated portion and at least one active portion, the at least one passivated portion having a conductivity strictly lower than a conductivity of said at least one active portion.
Pourquier, Eric. (2026). Optoelectronic device and method for manufacturing such a device (U.S. Patent No. 12721221). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12721221
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile