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Inventor

Leibin Yuan

Inventor
Shanghai, CN

Overview

2→
Patents
2019
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Lprimary
H01LSemiconductor devices25%
H10DInorganic electric semiconductor devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
10,497,791Semiconductor device having a surface insulating layter and manufacturing method therefor201910,312,093Semiconductor device having a surface insulator layer and manufacturing method therefor2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SEMICONDUCTOR MFG INT BEIJING CORP (2)· patent assignee history
2019Patents assigned to SEMICONDUCTOR MFG INT SHANGHAI CORP (2)· patent assignee history
2019Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMICONDUCTOR MFG INT BEIJING CORP22019
SEMICONDUCTOR MFG INT SHANGHAI CORP22019
Locations
LocationPatentsSpan
Shanghai, CN22019