Inventor
PIRO RONALD A
US11 patents
⚠️ This page may combine multiple inventors who share the name “PIRO RONALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
9 patentsUS5151619ASep 29, 1992
Cmos off chip driver circuit
IBM76 citations96
US5051917ASep 24, 1991
Method of combining gate array and standard cell circuits on a common semiconductor chip
IBM52 citations93
US5369595ANov 29, 1994
Method of combining gate array and standard cell circuits on a common semiconductor chip
IBM24 citations89
US5629634AMay 13, 1997
Low-power, tristate, off-chip driver circuit
IBM42 citations86
US4786613ANov 22, 1988
Method of combining gate array and standard cell circuits on a common semiconductor chip
IBM22 citations79
US4701637AOct 20, 1987
Substrate bias generators
IBM17 citations73
US9460811B2Oct 4, 2016
Read only memory (ROM) with redundancy
IBM2 citations62
US5777504AJul 7, 1998
Couple noise protection circuit technique
IBM5 citations62
US6600673B1Jul 29, 2003
Compilable writeable read only memory (ROM) built with register arrays
IBM5 citations60