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.

Date of Patent:
Sep. 23, 2025

Filed:

Jan. 26, 2023
Applicant:

Microsoft Technology Licensing, Llc, Redmond, WA (US);

Inventors:

Narasimha Karumanchi, Hyderabad, IN;

Manoj Kumar Ampalam, Suwanee, GA (US);

Krupesh Satishkumar Dhruva, Hyderabad, IN;

Chandra Mouli Addaguduru, Bangalore, IN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 67/56 (2022.01); H04L 47/78 (2022.01);
U.S. Cl.
CPC ...
H04L 67/56 (2022.05); H04L 47/782 (2013.01);
Abstract

A computer implemented method includes generating a first call to an external resource by a first resource in a low layer of a multi-layer network of resources, forwarding the first call though successive multiple layers via a call a forwarder in each layer to an edge proxy in each adjacent higher layer, and establishing a connection to the external resource via a top layer having direct external network access without using domain name servers in layers lower than the top layer.


Find Patent Forward Citations

Karumanchi, Narasimha. (2025). Call forwarder for air-gapped networks (U.S. Patent No. 12425486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12425486

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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