A Transistor Museum Interview with Wilf Corrigan

Personal Reflections on Motorola’s Pioneering 1960s

Silicon Transistor Development Program

 

Oral History – Wilf Corrigan

(Continued)

 

Wilf, please describe the circumstances of your move to Motorola in 1960.

 

I left to move to Motorola. They hired me to run their new Epitaxial Materials Dept, in Phoenix. A big move for a 22 year old.  Transitron was losing a lot of their European talent, who felt they were being exploited, and being paid below market.  Competition was moving more quickly, Hughes, TI, Fairchild, Philips, RCA, ITT, Delco, Sprague, Motorola, General Electric, Raytheon, Sylvania, and many others.

 

The guy who hired me at Moto Phoenix was George Russell, another Brit.(Later to be General Manager of  General Instruments  Semiconductor Division.) They were advertising for engineers that knew something about epitaxy - not too many did.  In those days all us single engineers on Route 128 would respond to any recruiting ads for the free dinner.  I did actually know a little about Epi, as I had done some epitaxia lab projects in my final year at Imperial College, London.  However growing single crystal layers in a Hydrogen atmosphere at 1100 degrees Centigrade was a little different.  However they offered me the job of Section Manager Epitaxial Materials, at 50% higher salary.  I was 22 years old, and 6 months out of college.  America was the land of opportunity.  Before I left Boston, I got married, and we arrived in Phoenix 29th Dec 1960.

 

 

    Oral History – Wilf Corrigan

(Continued)

 

What were your first assignments at Motorola?

 

The epitaxial Materials department was me and four technicians.  Germanium epitaxy was working reasonably well, but Silicon was in trouble. By the middle of 1960, we had a reproducible epitaxial process, but our customer, the device group, had real problems making the end product. In early 1961 C. Lester Hogan, the Division VP and GM, promoted me to Product Mgr of Pilot Lines, reporting to Leo Dwork.  About six months after this, they gave me the job of Operations Mgr Silicon Transistors.  Leo was responsible for all Transistors, Silicon, Germanium Small signal, Germanium Power, Germanium General Purpose Alloy, plus Integrated Circuits.

 

 

Please comment on the organizational structure and your personal interactions at Motorola?

 

Org Structure.  Operations had the P&L. Product Marketing reported up to the VP Marketing and Sales, as did Customer Service. Operations controlled price, Manufacturing, and Development. International was part of Sales, but I still controlled pricing.            

 

 

Go To Corrigan Oral History, Page 6

 

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