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:
Sep. 30, 2025
Filed:
Jun. 02, 2023
Marvell Asia Pte Ltd, Singapore, SG;
Samira Karimelahi, Los Gatos, CA (US);
Masaki Kato, Palo Alto, CA (US);
MARVELL ASIA PTE LTD, Singapore, SG;
Abstract
An optical modulator includes a substrate defining a plane and first, second, and third PN junctions formed on the substrate. The first PN junction is formed on the substrate by a first region doped with a p-type doping abutting a second region doped with an n-type doping. The second PN junction is formed on the substrate adjacent to the second region of the first PN junction. The third PN junction is formed on the substrate adjacent to the first region of the first PN junction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile