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Corporate Officers

  • James A. Donahue

    Executive Chairman of the Board

    James A. Donahue joined Cohu's Delta Design subsidiary in 1978 and has been Executive Chairman of Cohu, Inc. since December 2014. Mr. Donahue was previously Chairman, President and Chief Executive Officer of Cohu, Inc. from March 2010 to December 2014, President and Chief Executive Officer from June 2000 to March 2010, President and Chief Operating Officer from October 1999 to June 2000, President of the Cohu Semiconductor Equipment Group from May 1998 to October 1999 and President of Delta Design since 1983.

    Mr. Donahue has a BA degree from Dartmouth College and an MBA from Boston University.

  • Luis A. Müller

    President and Chief Executive Officer of Cohu, Inc

    Luis A. Müller joined Cohu's Delta Design subsidiary in 2005 and has been President and Chief Executive Officer of Cohu, Inc. since December 2014. Mr. Müller was previously President of Cohu's Semiconductor Equipment Group (SEG) since January 2011, Managing Director of SEG's Rasco GmbH business unit in Germany from January 2009 to December 2010 and Vice President of SEG's High Speed Pick-and-Place handler products from July 2008 to December 2010. Prior to joining Cohu, Inc. Mr. Müller spent nine years at Teradyne, where he held management positions in engineering and business development.

    Mr. Müller has a PhD in Mechanical Engineering from the Massachusetts Institute of Technology (MIT).

  • Jeffrey D. Jones

    Vice President Finance and Chief Financial Officer

    Jeffrey D. Jones, joined Delta Design in July 2005 as Vice President Finance and Controller. In November 2007, Mr. Jones was named Vice President, Finance & Chief Financial Officer of Cohu. Prior to joining Delta Design, Mr. Jones, was a consultant from 2004 to June 2005, and from 1998 to 2003, Vice President and General Manager of the Systems Group at SBS Technologies, Inc., a designer and manufacturer of embedded computer products.

    Mr. Jones is a CPA and graduate of the University of Redlands.