2010-07-19 Vicor
2011-09-02 Linear
2011-11-01 Linear
2009-07-24 Vicor
2009-12-02 NS
2013-09-09 Linear
2011-09-01 Vicor
2012-02-17 Vicor
2009-11-27 PI
2010-03-18 TI
2011-12-01 Vicor
2009-07-02 Infineon
2010-01-04 Vicor
2010-01-14 TI