| 1963-1979 | : | ELCAP, core business on electrolytic capacitor & electronic watches. | 
| 1980-1989 | : | Constructed 4-inch class-100 wafer fab. for 3um CMOS process; constructed 4-inch class-10 wafer fab. | 
| 1990-1992 | : | Acquired by Vitelic-MOSEL, developed CMOS 1.0um process for memory I.C. | 
| 1993-1996 | : | Concentrated manufacturing process on consumer I.C. | 
| 1997-2001 | : | Wafer fab. qualified by MOTOROLA, OEM TMOS wafer for MOTOROLA & ON semi.; Implemented QS-9000. | 
| 2000 | : | Acquired by Champion Microelectronic Corp. | 
| 2002-2003 | : | Started to provide VDMOS & discrete power device wafer foundry service for customers. | 
| 2006 | : | Company re-organized and changed business to fabless technology company | 
| 2007 | : | Developed the semiconductor’s solution business. | 
| 2010 | : | Started ASIC design to support consumer electronics and LED products | 
| 2012-2014 | : | Developed the Super Junction MOSFET Technology. | 
| 2014 | : | Established Smart Living Series to promote one-stop solution on LED products. | 
| 2014-2015 | : | Developed the SR MOSFET and IGBT Technology. | 
| 2015 | : | Launched the SiC JBS diode project. | 
| 2016 | : | Developing 3rd Generation Semiconductor wafers and devices Test Solutions. | 
| 2016 | : | Obtained ISO9001:2015 Certificate. | 
| 2016 | : | Obtained HKSAR Government ESS Funding on SiC Diode devices. | 
| 2017 | : | Established APS subsidiary to focus on WBG High Power Solutions. | 
| 2017 | : | Represent EpiGaN in China region to promote GaN epitaxial wafers. | 
| 2018 | : | Spin-off APS, dedicated for SiC device business development. | 
| 2018 | : | Developing GaN eHEMT devices and application. | 
| 2018 | : | Started Evaluation of SiC MOSFET and SiC Diode Applications. | 
| 2018 | : | Established Innovation Center for Tester and Equipment. | 
| 2019 | : | Obtained HKSAR Government ESS Funding on Project. | 
| 2019 | : | Established Two Laboratories with ASTRI on 3rd Generation Semiconductor Devices. | 





