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Inventor

Chun-Tien Liu

Inventor
Taichung, TW

Overview

5→
Patents
2009–2021
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G03Gprimary
G03GElectrography43%
B23BTurning14%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
11,117,198Cooling chuck202111,106,137Compositions comprising base-reactive component and processes for photolithography20217,577,386'Toner cartridge'20097,548,715'Container for toner cartridge'20097,522,867'Toner cartridge'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to GEN PLASTIC IND CO LTD (3)· patent assignee history
2009Based in Taichung, TW· patent location history
2021Patents assigned to CUMMINS CLARK H (1)· patent assignee history
2021Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (1)· patent assignee history
2021Patents assigned to KANG DORIS H (1)· patent assignee history
2021Patents assigned to LI MINGQI (1)· patent assignee history
2021Based in Shandong, CN· patent location history
2021Based in Shrewsbury, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN PLASTIC IND CO LTD32009
CUMMINS CLARK H12021
DOW GLOBAL TECHNOLOGIES LLC12021
KANG DORIS H12021
LI MINGQI12021
Locations
LocationPatentsSpan
Taichung, TW32009
Shandong, CN12021
Shrewsbury, Massachusetts, US12021