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Inventor

Li-Hsing Chien

Inventor
Hsinchu County, TW

Overview

2→
Patents
2017–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B08Bprimary
B08BCleaning in general100%
PatentTitleYear
10,500,616In situ cleaning apparatus and system thereof20199,643,217'In situ clean apparatus and method thereof'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history
2017–2019Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG CO LTD22017–2019
Locations
LocationPatentsSpan
Hsinchu County, TW22017–2019