Milestone
| 1992 | Unicon Optical Co. Ltd. established |
| 2006 | Factory in Hukou Township established and obtained GMP certificate |
| 2007 | Obtained CE/ ISO 13485 certificates |
| 2009 | Established sales Office in China |
| Obtain Japan FMA certificate | |
| 2010 | Overseas sales of SiHy product |
| Listed company at emerging stock market | |
| Factory in Hsinchu science park established | |
| 2011 | Taiwan headquarter established |
| 2012 | Launched B12 eye care series product |
| 2013 | Color lens introduce clear layer (wrapped manufacturing process) |
| R&D of multi-focal lens | |
| 2014 | R&D focused on improving product material and development of multi-focal lens |
| Obtained FDA certification | |
| 2015 | Multi-focal lenses enter trial production |
| 2016 | Publish brand service model |
| Develop astigmatism disposable color lens and silicone hydrogel disposable color lens | |
| 2017 | Silicone hydrogel and hydrogel HA Matrix full series go on sale |
| 2018 | Expansion of Taichung fab 3 |
| Toric Silicone Hydrogel Daily Wear Contact Lenses officially mass-produced | |
| 2020 | Taichung Plant (Fab 3) started mass production |
| Obtained Japanese medical devices license for High water content soft contact lens | |
| 2022 | Obtained FDA 510K HDK silicone soft contact lens license for US market |
| Obtained high moisturizing (Water content 57%) clear and color soft contact lens license for Japan market | |
| 2023 | Obtained HDK silicone soft contact lens license for Taiwan market |
| Obtained HDK silicone soft contact lens license for Europe market(CE EU MDR) |
