Yao Chin Chang
Director/Miembro de la Junta en Empire Vision Optical Co. Ltd. .
Cargos activos de Yao Chin Chang
| Empresas | Cargo | Inicio | Fin |
|---|---|---|---|
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/Miembro de la Junta | 20/06/2013 | - |
| Independent Dir/Board Member | 20/06/2013 | - |
Historial de carrera de Yao Chin Chang
Antiguos cargos conocidos de Yao Chin Chang.
| Empresas | Cargo | Inicio | Fin |
|---|---|---|---|
| RICHTEK TECHNOLOGY CORP. | Director/Miembro de la Junta | 10/06/2005 | - |
Formación de Yao Chin Chang.
| Feng Chia University | Undergraduate Degree |
| National Tsing-Hua University | Masters Business Admin |
Estadísticas
Internacional
| Taiwán | 5 |
Operativa
| Director/Board Member | 2 |
| Undergraduate Degree | 1 |
| Masters Business Admin | 1 |
Sectorial
| Electronic Technology | 3 |
| Consumer Services | 3 |
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Empresas relacionadas
| Empresas privadas | 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 |
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