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Inventor

Jiaozeng Zheng

Inventor
Shanghai, CN

Overview

3→
Patents
2019–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Lprimary
H01LSemiconductor devices30%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1030%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
G06TImage data processing or generation, in general10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
PatentTitleYear
10,782,614Edge exposure device and method202010,416,578Substrate pre-alignment method201910,276,417Pre-alignment device and method for wafer2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD (3)· patent assignee history
2019–2020Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD32019–2020
Locations
LocationPatentsSpan
Shanghai, CN32019–2020