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:
May. 26, 2026
Filed:
Oct. 20, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Bingyang Liu, Shenzhen, CN;
Xue Yang, Shenzhen, CN;
Ting Xu, Nanjing, CN;
Chuang Wang, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A policy enforcement device receives a first data packet sent by a source device. The first data packet carries information about a source security group and information about a destination security group, where the source security group is a security group to which the source device belongs, and where the destination security group is a security group to which a destination device of the first data packet belongs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile