DC

D. Kevin Covey

NS National Semiconductor: 6 patents #334 of 2,238Top 15%
📍 Sunnyvale, CA: #4,180 of 14,302 inventorsTop 30%
🗺 California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #890,557 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5473554 CMOS multiplexor 1995-12-05
5444646 Fully static 32 bit alu with two stage carry bypass 1995-08-22
5319588 Signed overflow sticky bits Ralph Haines, Gary D. Phillips, Thomas W. S. Thomson 1994-06-07
5311458 CPU with integrated multiply/accumulate unit Ralph Haines, Gary D. Phillips, Thomas W. S. Thomson 1994-05-10
5258919 Structured logic design method using figures of merit and a flowchart methodology Roy K. Yamanouchi, Sandra Schneider 1993-11-02
5218564 Layout efficient 32-bit shifter/register with 16-bit interface Ralph Haines, Gary D. Phillips, Thomas W. S. Thomson 1993-06-08