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:
Dec. 27, 2022
Filed:
Sep. 30, 2020
Hyannis Port Research, Inc., Needham, MA (US);
Anthony D. Amicangioli, Newton, MA (US);
Andrew C. Carp, Cambridge, MA (US);
Timothy G. Field, Tyngsboro, MA (US);
Dominick S. Grochowina, Cambridge, MA (US);
Yura Pyatnychko, Watertown, MA (US);
Bernard J. Rosen, Westford, MA (US);
Hyannis Port Research, Inc., Needham, MA (US);
Abstract
Techniques for content inspection in a communication network, including detecting a packet in transit between a first and second endpoint, determining that content of the packet fails a content check, modifying a payload containing the content, adjusting a sequence number to account for the modification, and injecting a response message into a corresponding stream in an opposite direction. The response message may contain information relating to a reason for the rejection.