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. 23, 2025
Filed:
Jun. 03, 2021
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Ranjeet Kumar, Milpitas, CA (US);
Haisheng Rong, Pleasanton, CA (US);
Jie Sun, Mountain View, CA (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/12 (2021.01); G02B 6/122 (2006.01); H01S 5/042 (2006.01); H01S 5/10 (2021.01);
U.S. Cl.
CPC ...
H01S 5/1246 (2013.01); G02B 6/1228 (2013.01); H01S 5/04256 (2019.08); H01S 5/1014 (2013.01);
Abstract
In one embodiment, a distributed feedback laser includes a laser comprising a waveguide, the waveguide having a variable width from a first end to a second end, the laser to generate optical energy of a plurality of lasing wavelengths. Other embodiments are described and claimed.
Kumar, Ranjeet. (2025). Multi-wavelength distributed feedback laser (U.S. Patent No. 12424823). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12424823
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile