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Inventor

Chia-Fu Lee

Inventor
Hsinchu, TW

Overview

2→
Patents
2004–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
G05FSystems for regulating electric or magnetic variables50%
PatentTitleYear
11,042,176Low dropout voltage regulator circuit20216,752,783'Safety device for syringe'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Based in Chung-Ho City, Taipei Hsien, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG CO LTD12021
Locations
LocationPatentsSpan
Hsinchu, TW12021
Chung-Ho City, Taipei Hsien, TW12004