Te Chyuan Chang

Director/Board Member at OK BIOTECH CO., LTD.

Health Technology

Consumer Services

Commercial Services

Te Chyuan Chang active positions

Companies	Position	Start	End
OK BIOTECH CO., LTD.	Director/Board Member	-	-
	Chief Administrative Officer	-	-
	Comptroller/Controller/Auditor	-	-
	Investor Relations Contact	03/02/2006	-

Companies	Position	Start	End
Johnson & Johnson Taiwan Ltd. Johnson & Johnson Taiwan Ltd. Household/Personal CareConsumer Non-Durables Part of Johnson & Johnson, Johnson & Johnson Taiwan Ltd. is a Taiwanese company that manufactures and supplies health, skin and baby care products. The company is based in Taipei, Taiwan.	Corporate Officer/Principal	-	-
JTI Co. Ltd. JTI Co. Ltd. Miscellaneous Commercial ServicesCommercial Services JTI Co. Ltd. is a Taiwanese company that specializes in the research and development of organic electronics. The private company's focus is on developing new technologies in this field.	Corporate Officer/Principal	-	-

Natl Taipei University of Tech Dept of Elec-Optic Engineering

Graduate Degree

International

Taiwan

Operational

Corporate Officer/Principal	2
Chief Administrative Officer	1
Comptroller/Controller/Auditor	1

Sectoral

Positions held

Active

Inactive

Listed companies

Private companies

Listed companies	1
OK BIOTECH CO., LTD.	Health Technology

Private companies	2
JTI Co. Ltd. JTI Co. Ltd. Miscellaneous Commercial ServicesCommercial Services JTI Co. Ltd. is a Taiwanese company that specializes in the research and development of organic electronics. The private company's focus is on developing new technologies in this field.	Commercial Services
Johnson & Johnson Taiwan Ltd. Johnson & Johnson Taiwan Ltd. Household/Personal CareConsumer Non-Durables Part of Johnson & Johnson, Johnson & Johnson Taiwan Ltd. is a Taiwanese company that manufactures and supplies health, skin and baby care products. The company is based in Taipei, Taiwan.	Consumer Non-Durables