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. 29, 2026
Filed:
Jan. 20, 2021
Applicant:
Avast Software S.r.o., Prague, CZ;
Inventors:
Wicher Thomas Maarseveen, Prague, CZ;
Jiří Suška, Brno, CZ;
Assignee:
Avast Software s.r.o., Prague, CZ;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); H04L 61/10 (2022.01); H04L 101/659 (2022.01);
U.S. Cl.
CPC ...
H04L 63/0236 (2013.01); H04L 61/10 (2013.01); H04L 63/1416 (2013.01); H04L 63/145 (2013.01); H04L 2101/659 (2022.05);
Abstract
A private network device such as a security device is inserted in a local network and is operable to isolate networked devices on the local network. The networked security device uses Internet Protocol spoofing to intercept network traffic between at least two networked devices on the same local network as the networked security device, and selectively blocks intercepted network traffic between the at least two networked devices on the local network.
Maarseveen, Wicher. (2026). Intra-lan network device isolation (U.S. Patent No. 12750339). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12750339
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile