2023.3.2
2022.9.2
2022.6.16
2020.7.20
2019.9.5
2018.5.15
2016.5.31
2015.10.7
2015.8.6
2014.3.17
2013.5.21
2009.12.22
2008.11.14
2008.11.14
2007.4.27
2006.1.31
* The term 'specific products' refers to tactile switches (light-touch switches), detector switches, push switches, encoders, rotary volume controls, position sensors, and touch panels.