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Inventor

Chih-Chen Ku

Inventor
Hsinchu County, TW

Overview

2→
Patents
2003–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C25Dprimary
C25DProcesses for the electrolytic or electrophoretic production of coatings50%
G10LSpeech analysis techniques or speech synthesis50%
PatentTitleYear
10,347,252Electronic device with wake on voice function and operation method thereof20196,638,409'Stable plating performance in copper electrochemical plating'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to TAIWAN SEMICONDUCTOR MFG (1)· patent assignee history
2003Based in Hsinchu, TW· patent location history
2019Patents assigned to REALTEK SEMICONDUCTOR CORP (1)· patent assignee history
2019Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
REALTEK SEMICONDUCTOR CORP12019
TAIWAN SEMICONDUCTOR MFG12003
Locations
LocationPatentsSpan
Hsinchu County, TW12019
Hsinchu, TW12003