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Inventor

Ruzhan Lu

Inventor
Shanghai, CN

Overview

1→
Patents
2019
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Lprimary
H01LSemiconductor devices33%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
PatentTitleYear
10,276,418Silicon wafer pre-alignment device and method therefor2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD (1)· patent assignee history
2019Patents assigned to SHANGHAI MICROELECTRONICS EQUI (1)· patent assignee history
2019Based 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 LTD12019
SHANGHAI MICROELECTRONICS EQUI12019
Locations
LocationPatentsSpan
Shanghai, CN12019