Yao Chin Chang

Director/Board Member at Empire Vision Optical Co. Ltd.

Electronic Technology

Consumer Services

Profile

Yao Chin Chang is an Independent Director at Empire Vision Optical Co. Ltd.
since 2013.
Prior to this, he was the Director-Supervisory Board at Richtek Technology Corp.
from 2005 to 2014.
Mr. Chang holds an MBA from National Tsing-Hua University and an undergraduate degree from Feng Chia University.

Yao Chin Chang active positions

Companies	Position	Start
Empire Vision Optical Co. Ltd. Empire Vision Optical Co. Ltd. Electronic ComponentsElectronic Technology Empire Vision Optical Co. Ltd. designs, manufactures, develops, and sells contact lens. It operates in Optical Instruments, Contact Lenses Dry Film, Contact Lenses, Semi Finished Aluminum Products, and Molds segments. The company offers contact lenses for retail users. It also engages in the sale of optical instruments. The company was founded on June 11, 1985 and is headquartered in Hsinchu, Taiwan.	Director/Board Member	2013-06-19

All active positions of Yao Chin Chang

Former positions of Yao Chin Chang

Companies	Position	End
RICHTEK TECHNOLOGY CORP.	Director/Board Member	-

See the detail of Yao Chin Chang's experience

Training of Yao Chin Chang

Feng Chia University	Undergraduate Degree
National Tsing-Hua University	Masters Business Admin

Experiences
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Linked companies

Private companies	2
Richtek Technology Corp. Richtek Technology Corp. SemiconductorsElectronic Technology Richtek Technology Corp. engages in the designing, manufacturing, and marketing of power management analog integrated circuits (IC). Its products include switching regulators, linear regulator, Vcore controller, lighting solutions, display solutions, communication solutions, battery management, audio amplifier and switch, motor controller, power management IC, MOSFET driver, personal computer system buck controller, power switch, and operational amplifier. The company was founded on September 18, 1998 and is headquartered in Hsinchu, Taiwan.	Electronic Technology
Empire Vision Optical Co. Ltd. Empire Vision Optical Co. Ltd. Electronic ComponentsElectronic Technology Empire Vision Optical Co. Ltd. designs, manufactures, develops, and sells contact lens. It operates in Optical Instruments, Contact Lenses Dry Film, Contact Lenses, Semi Finished Aluminum Products, and Molds segments. The company offers contact lenses for retail users. It also engages in the sale of optical instruments. The company was founded on June 11, 1985 and is headquartered in Hsinchu, Taiwan.	Electronic Technology