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Inventor

Huasheng Liu

Inventor
Hsinchu, TW

Overview

2→
Patents
2018–2021
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.

B22Dprimary
B22DCasting of metals33%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
11,041,822Sensing element20219,989,313Smelting ladle and method for improving use efficiency thereof2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to WUGANG REFRACTORY CO LTD (1)· patent assignee history
2018Based in Wuhan, CN· patent location history
2021Patents assigned to E INK HOLDINGS INC (1)· patent assignee history
2021Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
E INK HOLDINGS INC12021
WUGANG REFRACTORY CO LTD12018
Locations
LocationPatentsSpan
Hsinchu, TW12021
Wuhan, CN12018