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. 08, 2026
Filed:
Feb. 03, 2023
Applicant:
Comcast Cable Communications, Llc, Philadelphia, PA (US);
Inventor:
Yiu Leung Lee, Philadelphia, PA (US);
Assignee:
Comcast Cable Communications, LLC, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); H04L 61/2592 (2022.01); H04L 61/4511 (2022.01); H04L 101/622 (2022.01); H04L 101/659 (2022.01);
U.S. Cl.
CPC ...
H04L 63/145 (2013.01); H04L 61/2592 (2013.01); H04L 61/4511 (2022.05); H04L 63/0209 (2013.01); H04L 63/0236 (2013.01); H04L 63/0245 (2013.01); H04L 63/101 (2013.01); H04L 2101/622 (2022.05); H04L 2101/659 (2022.05);
Abstract
Various examples described herein are directed to identifying a particular computing device, such as a computing device having malware. A DNS query may be received with a token identifying an originating computing device. The DNS query may be compared to a list of domain names associated with particular characteristics, such as having malware. The token may be used to identify the originating computing device and perform further actions.
Lee, Yiu. (2026). Identifying malware devices with domain name system (dns) queries (U.S. Patent No. 12732533). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12732533
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile