Inventor
DARLING ROY D
US11 patents
⚠️ This page may combine multiple inventors who share the name “DARLING ROY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XILINX INC
6 patentsUS6714041B1Mar 30, 2004
Programming on-the-fly (OTF)
XILINX INC224 citations98
US6873177B1Mar 29, 2005
Systems and methods for programming a secured CPLD on-the-fly
XILINX INC17 citations90
US7536559B1May 19, 2009
Method and apparatus for providing secure programmable logic devices
XILINX INC13 citations83
US7180776B1Feb 20, 2007
Systems and methods for programming a secured CPLD on-the-fly
XILINX INC17 citations82
US7127552B2Oct 24, 2006
Using transfer bits during data transfer from non-volatile to volatile memories
XILINX INC5 citations62
US6981091B2Dec 27, 2005
Using transfer bits during data transfer from non-volatile to volatile memories
XILINX INC1 citations52
LATTICE SEMICONDUCTOR CORP
5 patentsUS4879688ANov 7, 1989
In-system programmable logic device
LATTICE SEMICONDUCTOR CORP165 citations98
US5336951AAug 9, 1994
Structure and method for multiplexing pins for in-system programming
LATTICE SEMICONDUCTOR CORP130 citations97
US5237218AAug 17, 1993
Structure and method for multiplexing pins for in-system programming
LATTICE SEMICONDUCTOR CORP114 citations96
US4896296AJan 23, 1990
Programmable logic device configurable input/output cell
LATTICE SEMICONDUCTOR CORP103 citations96
US4855954AAug 8, 1989
In-system programmable logic device with four dedicated terminals
LATTICE SEMICONDUCTOR CORP98 citations96