WB

William S. Belcher

NS National Semiconductor: 3 patents #635 of 2,238Top 30%
📍 Cape Elizabeth, ME: #32 of 98 inventorsTop 35%
🗺 Maine: #1,188 of 4,281 inventorsTop 30%
Overall (All Time): #1,571,741 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7804714 System and method for providing an EPROM with different gate oxide thicknesses Jiankang Bu, David C. Parker 2010-09-28
7586792 System and method for providing drain avalanche hot carrier programming for non-volatile memory applications Jiankang Bu, David C. Parker 2009-09-08
7512499 System and method for determining substrate doping density in metal oxide semiconductor devices Jiankang Bu 2009-03-31