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Inventor

Chien-Chuan Yu

Inventor
Taoyuan, TW

Overview

2→
Patents
2019–2021
Patent span
Physics
Primary field (CPC G)

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%
G05BControl or regulating systems in general25%
G06FElectric digital data processing25%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use25%
PatentTitleYear
11,048,314System loading detecting device and method202110,261,504Virtual metrology system and method2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to UNITED MICROELECTRONICS CORP (1)· patent assignee history
2019Based in Hsinchu, TW· patent location history
2021Patents assigned to QUANTA COMP INC (1)· patent assignee history
2021Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUANTA COMP INC12021
UNITED MICROELECTRONICS CORP12019
Locations
LocationPatentsSpan
Taoyuan, TW12021
Hsinchu, TW12019