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Inventor

Chengsong Zhang

Inventor
Chengdu, CN

Overview

2→
Patents
2016–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B22Fprimary
B22FWorking metallic powder33%
C22CAlloys33%
H04LTransmission of digital information, e.g. telegraphic communication33%
PatentTitleYear
10,850,328Method of making iron matrix composite20209,525,560'Method, device, and system for transmitting multicast packet across layer 2 virtual network'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2016Based in Nanjing, CN· patent location history
2020Patents assigned to UNIV SOUTHWEST JIAOTONG (1)· patent assignee history
2020Based in Chengdu, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD12016
UNIV SOUTHWEST JIAOTONG12020
Locations
LocationPatentsSpan
Chengdu, CN12020
Nanjing, CN12016