Cheng Chen Chang
Career history of Cheng Chen Chang
Former positions of Cheng Chen Chang
| Companies | Position | Start | End |
|---|---|---|---|
| TECO IMAGE SYSTEMS CO., LTD. | Director of Finance/CFO | 15/09/2014 | 20/04/2020 |
| Investor Relations Contact | - | - | |
| KORYO ELECTRONICS CO., LTD. | Comptroller/Controller/Auditor | - | - |
| Director of Finance/CFO | - | - | |
ProMOS Technologies, Inc.
 ProMOS Technologies, Inc. SemiconductorsElectronic Technology ProMOS Technologies, Inc. engages in the research, design, development, manufacture, and sale of memory products. It offers double data rate, double data rate 2 & 3, mobile and KGD double data rate synchronous dynamic random access memory products. It also offers bluetooth & radio frequency identification products and provides design, assembly engineering, testing and field application engineering services for memory products. The company was founded on December 12, 1996 and is headquartered in Hsinchu, Taiwan. | Director/Board Member | 04/01/2019 | - |
Statistics
International
| Taiwan | 4 |
Operational
| Director of Finance/CFO | 2 |
| Investor Relations Contact | 1 |
| Director/Board Member | 1 |
Sectoral
| Electronic Technology | 3 |
| Producer Manufacturing | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| TECO IMAGE SYSTEMS CO., LTD. | Producer Manufacturing |
| KORYO ELECTRONICS CO., LTD. | Electronic Technology |
| Private companies | 1 |
|---|---|
ProMOS Technologies, Inc.
ProMOS Technologies, Inc. SemiconductorsElectronic Technology ProMOS Technologies, Inc. engages in the research, design, development, manufacture, and sale of memory products. It offers double data rate, double data rate 2 & 3, mobile and KGD double data rate synchronous dynamic random access memory products. It also offers bluetooth & radio frequency identification products and provides design, assembly engineering, testing and field application engineering services for memory products. The company was founded on December 12, 1996 and is headquartered in Hsinchu, Taiwan. | Electronic Technology |
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