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Inventor

Yen-Chih Chung

Inventor
Zhutian Township, TW

Overview

2→
Patents
2012–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
C25DProcesses for the electrolytic or electrophoretic production of coatings20%
H01LSemiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
10,941,498Panel to be plated, electroplating process using the same, and chip manufactured from the same20218,172,212'Web product folding and stacking machine, web product folding and stacking method using same'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CHAN LI MACHINERY CO LTD (1)· patent assignee history
2012Patents assigned to CHEN CHENG-KUO (1)· patent assignee history
2012Patents assigned to CHUNG YEN-CHIH (1)· patent assignee history
2012Patents assigned to LIEN HSIN-FA (1)· patent assignee history
2012Based in Taoyuan, TW· patent location history
2021Patents assigned to IND TECH RES INST (1)· patent assignee history
2021Based in Zhutian Township, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHAN LI MACHINERY CO LTD12012
CHEN CHENG-KUO12012
CHUNG YEN-CHIHself12012
IND TECH RES INST12021
LIEN HSIN-FA12012
Locations
LocationPatentsSpan
Zhutian Township, TW12021
Taoyuan, TW12012