DP

David S. Pan

SS Solid State Scientific: 4 patents #2 of 19Top 15%
SE Sprague Electric: 3 patents #26 of 148Top 20%
AM Allegro Microsystems: 1 patents #259 of 406Top 65%
Harris: 1 patents #1,135 of 2,288Top 50%
US Ultratech Stepper: 1 patents #22 of 40Top 60%
Overall (All Time): #526,970 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5621813 Pattern recognition alignment system Robert L. Brown, Hwan J. Jeong, David A. Markle, Richard B. Ward, Mark S. Wanta 1997-04-15
5045492 Method of making integrated circuit with high current transistor and CMOS transistors Wing K. Huie, Alexander H. Owens 1991-09-03
4914051 Method for making a vertical power DMOS transistor with small signal bipolar transistors Wing K. Huie, Alexander H. Owens, Michael J. Zunino 1990-04-03
4774202 Memory device with interconnected polysilicon layers and method for making Kanak C. Sarma, Mark A. Halfacre, Alexander H. Owens, Brian K. Rosier 1988-09-27
4706102 Memory device with interconnected polysilicon layers and method for making Kanak C. Sarma, Mark A. Halfacre, Alexander H. Owens, Brian K. Rosier 1987-11-10
4646425 Method for making a self-aligned CMOS EPROM wherein the EPROM floating gate and CMOS gates are made from one polysilicon layer Alexander H. Owens, Mark A. Halfacre 1987-03-03
4598460 Method of making a CMOS EPROM with independently selectable thresholds Alexander H. Owens, Mark A. Halfacre 1986-07-08
4590665 Method for double doping sources and drains in an EPROM Alexander H. Owens, Mark A. Halfacre, Wing K. Huie 1986-05-27
4574467 N- well CMOS process on a P substrate with double field guard rings and a PMOS buried channel Mark A. Halfacre, Wing K. Huie 1986-03-11
4385947 Method for fabricating CMOS in P substrate with single guard ring using local oxidation Mark A. Halfacre 1983-05-31