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. 09, 2021
Filed:
Feb. 12, 2019
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Phani Pavan Kumar Mangaiahgari, Hyderabad, IN;
David V. Soergel, Jamesville, NY (US);
Aryn Shapiro, Liverpool, NY (US);
Doug Schiffer, Syracuse, NY (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/32 (2006.01); H04L 29/06 (2006.01); G06F 21/36 (2013.01); H04W 12/069 (2021.01);
U.S. Cl.
CPC ...
H04L 9/085 (2013.01); G06F 21/36 (2013.01); H04L 9/3213 (2013.01); H04L 9/3228 (2013.01); H04L 63/0823 (2013.01); H04L 63/10 (2013.01); H04L 63/068 (2013.01); H04L 63/0876 (2013.01); H04W 12/069 (2021.01);
Abstract
A computer-implemented method and system for controlling remote access to a computer system is disclosed. A method includes generating a secret value at a first computer system; sharing the secret value with associated computer systems; choosing a time length for validity; computing a derived key based on the secret value; and controlling remote access to the computer system based on the derived key and a unique identifier associated with the first computer system.