美高迪有限公司
18 April 2013 –
高域科創有限公司
17 April 2013 – 18 April 2013
MICRODIA Limited
18 January 2007 –
美高迪有限公司
18 January 2007 – 17 April 2013
MICRODIA LIMITED
17 March 2003 – 18 January 2007
MICRODIA INTERNATIONAL LIMITED
06 August 1997 – 17 March 2003
美高特亞國際有限公司
06 August 1997 – 17 March 2003
MICRO-MAGNETICS INTERNATIONAL LIMITED
12 December 1995 – 06 August 1997
美高磁電國際有限公司
12 December 1995 – 06 August 1997