Title	Created Date
Obtained USA patent for "System and method for detecting clock frequency offset of fan chip (I10664005)".	2020-05
Obtained USA patent for "Fan control system and method thereof (I10638640)".	2020-04
Obtained CN patent for "System and method for detecting clock frequency offset of fan chip (ZL201711289913.X)".	2020-03
Became a listed company of Semiconductor stock at emerging stock market in Taiwan. (stock code 4945)	2019-06
Obtained TW patent for "Detection system and method of signal transmission delay for fan chip (10440857)".	2019-06
Obtained USA patent for "System and method for controlling fan (I660126)".	2019-05
Obtained TW patent for "System and method for detecting clock frequency offset of fan chip (I641226)".	2018-11
Public issuance on Taiwan's stock exchange was approved on November 2nd.	2018-11
Obtained TW patent for "System and method for detecting signal transmission latency of fan chip (I635707)".	2018-09
Obtained ISO-9001:2015 certification.	2018-06