Inventor
CASHMAN DAVID
CA23 patents
⚠️ This page may combine multiple inventors who share the name “CASHMAN DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTERA CORP
16 patentsUS8860460B1Oct 14, 2014
Programmable integrated circuits with redundant circuitry
ALTERA CORP23 citations92
US7583103B2Sep 1, 2009
Configurable time borrowing flip-flops
ALTERA CORP19 citations92
US7558812B1Jul 7, 2009
Structures for LUT-based arithmetic in PLDs
ALTERA CORP25 citations92
US6965249B2Nov 15, 2005
Programmable logic device with redundant circuitry
ALTERA CORP39 citations91
US7872512B2Jan 18, 2011
Robust time borrowing pulse latches
ALTERA CORP8 citations84
US7868655B2Jan 11, 2011
Configurable time borrowing flip-flops
ALTERA CORP7 citations84
US7268584B1Sep 11, 2007
Adder circuitry for a programmable logic device
ALTERA CORP15 citations82
US9658830B1May 23, 2017
Structures for LUT-based arithmetic in PLDs
ALTERA CORP2 citations73
US7456653B2Nov 25, 2008
Programmable logic device having logic array block interconnect lines that can interconnect logic elements in different logic blocks
ALTERA CORP3 citations63
US7185306B1Feb 27, 2007
Method and apparatus for enhancing signal routability
ALTERA CORP3 citations63
US7724031B2May 25, 2010
Staggered logic array block architecture
ALTERA CORP2 citations62
US9030227B1May 12, 2015
Methods and apparatus for providing redundancy on multi-chip devices
ALTERA CORP1 citations52
US7716623B1May 11, 2010
Programmable logic device architectures and methods for implementing logic in those architectures
ALTERA CORP0 citations52
US7619443B1Nov 17, 2009
Programmable logic device architectures and methods for implementing logic in those architectures
ALTERA CORP1 citations52
US7508231B2Mar 24, 2009
Programmable logic device having redundancy with logic element granularity
ALTERA CORP1 citations52
US7579866B1Aug 25, 2009
Programmable logic device with configurable override of region-wide signals
ALTERA CORP1 citations43