Supertex 10K

Fiscal 2009 revenue by segment and change from 2008:

• Medical Electronics: $30.4M up 4%
  
• Imaging: $26.5M down 37%
• Industrial/Other: $13M down 26%
• Telecom: $8.7M up 18%
• LED Lighting: $3.9M up 174%
  

Customer concentration: ".......General Electric Company accounted for a total of 13%, 13% and 11% of our net sales from both direct and indirect channels (“combined sales”) for fiscal years 2009, 2008 and 2007, respectively."

New product developments (underway in fiscal 2009 to be completed in fiscal 2010 and 2011):

• Medical Electronics/Ultrasound: 27
• LED Drivers: 17
• Other: 8

Employees: "As of March 28, 2009, we had 352 full time employees primarily located in Northern California and Hong Kong."

Patent foundation: "We hold twenty-three United States patents which will expire between 2015 and 2027, and we have additional United States patent applications pending."