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:
Aug. 25, 2026
Filed:
Jan. 17, 2025
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xianfu Zhang, Dongguan, CN;
Huawei Technologies Co., LTD., Shenzhen, CN;
Abstract
An example communication chip includes switching dies and network processing dies connected to the switching dies. A network processing die is configured to: receive a first packet via an external port, and send a second packet via an internal port, where the second packet includes the first packet and destination information indicating a destination network processing die of the first packet. A switching die is configured to: receive the second packet, and send the second packet to a connected switching die when determining, based on the destination information, that a preset condition is not satisfied, or send the second packet to a connected first network processing die when determining that the preset condition is satisfied. The first network processing die is configured to: receive the second packet, and send the second packet to outside, or send the second packet to another network processing die.