Austin, Texas
United States
4
2015-02-26
The entities that hold a legal rights for patent applications filed by inventor Williams Spencer E.:
Spencer E. Williams from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Split-gate non-volatile memory cells having gap protection zones
#2 | 2013-05-02Transistors with different threshold voltages
#3 | 2011-07-07Method of making a semiconductor structure useful in making a split gate non-volatile memory cell
#4 | 2009-11-05Method of forming a split gate memory device and apparatus
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