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Inventor

Pi Yaung Tsao

Inventor
Taipei, TW

Overview

1→
Patents
2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 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%
H05KPrinted circuits50%
PatentTitleYear
9,115,441'Process to manufacture surface fine grain copper foil with high peeling strength and environmental protection for printed circuit boards'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to HUANG CHIN CHEN (1)· patent assignee history
2015Patents assigned to NANYA PLASTICS CORP (1)· patent assignee history
2015Patents assigned to TSAO PI YAUNG (1)· patent assignee history
2015Patents assigned to TZOU MING JEN (1)· patent assignee history
2015Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUANG CHIN CHEN12015
NANYA PLASTICS CORP12015
TSAO PI YAUNGself12015
TZOU MING JEN12015
Locations
LocationPatentsSpan
Taipei, TW12015