Inventor
WALDRON ROBERT D
US25 patents
⚠️ This page may combine multiple inventors who share the name “WALDRON ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NCR CO
5 patentsUS5300898AApr 5, 1994
High speed current/voltage controlled ring oscillator circuit
NCR CO53 citations96
US5231319AJul 27, 1993
Voltage variable delay circuit
NCR CO86 citations96
US5268857ADec 7, 1993
Device and method for approximating the square root of a number
NCR CO16 citations74
US5185652AFeb 9, 1993
Electrical connection between buses on a semiconductor integrated circuit
NCR CO6 citations74
US5140180AAug 18, 1992
High speed cmos flip-flop employing clocked tristate inverters
NCR CO6 citations63
LSI LOGIC CORP
4 patentsUS7373629B2May 13, 2008
Distributed relocatable voltage regulator
LSI LOGIC CORP20 citations92
US6476497B1Nov 5, 2002
Concentric metal density power routing
LSI LOGIC CORP17 citations77
US7360178B2Apr 15, 2008
Mixed-signal functions using R-cells
LSI LOGIC CORP3 citations62
US7373622B2May 13, 2008
Relocatable built-in self test (BIST) elements for relocatable mixed-signal elements
LSI LOGIC CORP1 citations52
AT & T GLOBAL INF SOLUTION
3 patentsUS5726991AMar 10, 1998
Integral bit error rate test system for serial data communication links
AT & T GLOBAL INF SOLUTION106 citations96
US5754080AMay 19, 1998
Single-edge triggered phase detector
AT & T GLOBAL INF SOLUTION23 citations92
US5363066ANov 8, 1994
Fast CMOS charge pump circuit
AT & T GLOBAL INF SOLUTION43 citations92
LSI CORP
3 patentsUS7478354B2Jan 13, 2009
Use of configurable mixed-signal building block functions to accomplish custom functions
LSI CORP8 citations84
US7305646B2Dec 4, 2007
Relocatable mixed-signal functions
LSI CORP12 citations84
US7292063B2Nov 6, 2007
Method of interconnect for multi-slot metal-mask programmable relocatable function placed in an I/O region
LSI CORP8 citations73