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Inventor

Chengqiang Cui

Inventor
Guangdong, 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 devices29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems14%
C25DProcesses for the electrolytic or electrophoretic production of coatings14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
PatentTitleYear
10,487,411Method for synchronous electroplating filling of differential vias and electroplating device implementing same201910,468,265Method for synchronous wet etching processing of differential microstructures2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to UNIV GUANGDONG TECHNOLOGY (2)· patent assignee history
2019Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV GUANGDONG TECHNOLOGY22019
Locations
LocationPatentsSpan
Guangdong, CN22019