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:
Nov. 26, 2019
Filed:
Nov. 16, 2018
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Ashkan Seyedi, Palo Alto, CA (US);
Hewlett Packard Eneterprise Development LP, Houston, TX (US);
Abstract
A photonic integrated circuit (PIC) can include a quantum dot comb laser comprising a plurality of channels and a waveguide receiving laser output from the plurality of channels of the quantum dot comb laser. The PIC can further include a plurality of optical filters each coupled to the waveguide and outputting resonant optical output to a plurality of optical combiners. Each optical combiner couples the resonant optical output from a corresponding pair of optical filters to output a heterodyned optical signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile