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Inventor

Dejun Su

Inventor
Shanghai, CN

Overview

3→
Patents
2015–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C21Dprimary
C21DModifying the physical structure of ferrous metals29%
H01FMagnets29%
B21BRolling of metal14%
C22CAlloys14%
C23CCoating metallic material14%
PatentTitleYear
10,566,119Oriented silicon steel and method for manufacturing same20209,738,946'Method for producing silicon steel normalizing substrate'20179,056,343'Cold-rolling method for preventing fracture of high-silicon strip steel'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to BAOSHAN IRON & STEEL (3)· patent assignee history
2015–2017Patents assigned to LIN RUNJIE (2)· patent assignee history
2015–2017Patents assigned to SU DEJUN (2)· patent assignee history
2015–2020Based in Shanghai, CN· patent location history
2017Patents assigned to CHEN XIAO (1)· patent assignee history
2017Patents assigned to HEI HONGXU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAOSHAN IRON & STEEL32015–2020
LIN RUNJIE22015–2017
SU DEJUNself22015–2017
CHEN XIAO12017
HEI HONGXU12017
Locations
LocationPatentsSpan
Shanghai, CN32015–2020