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Inventor

YEZHONG SUN

Inventor
CN

Overview

1→
Patents
2022
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C21Cprimary
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel33%
C21DModifying the physical structure of ferrous metals33%
C22CAlloys33%
PatentTitleYear
11,371,111Non-oriented electrical steel sheet with excellent magnetic properties and manufacturing method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to BAOSHAN IRON & STEEL (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAOSHAN IRON & STEEL12022
Locations
LocationPatentsSpan
CN12022