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Inventor

Kheng Hock Lee

Inventor
Singapore, SG

Overview

2→
Patents
2018–2021
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.

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
H01LSemiconductor devices25%
H05KPrinted circuits25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
10,925,189System of heated air staging chamber for server cluster of data center20219,958,770Pellicle for EUV lithography2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to UNIV HANYANG IND UNIV COOP FOUND (1)· patent assignee history
2018Based in Seoul, KR· patent location history
2021Patents assigned to ERS GX HOLDING PTE LTD (1)· patent assignee history
2021Based in Singapore, SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ERS GX HOLDING PTE LTD12021
UNIV HANYANG IND UNIV COOP FOUND12018
Locations
LocationPatentsSpan
Singapore, SG12021
Seoul, KR12018