Inventor
SCHADT JOHN
US20 patents
⚠️ This page may combine multiple inventors who share the name “SCHADT JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LATTICE SEMICONDUCTOR CORP
13 patentsUS7573770B1Aug 11, 2009
Distributed front-end FIFO for source-synchronized interfaces with non-continuous clocks
LATTICE SEMICONDUCTOR CORP22 citations91
US7009433B2Mar 7, 2006
Digitally controlled delay cells
LATTICE SEMICONDUCTOR CORP35 citations90
US7605609B1Oct 20, 2009
Programmable level shifter
LATTICE SEMICONDUCTOR CORP19 citations84
US7262630B1Aug 28, 2007
Programmable termination for single-ended and differential schemes
LATTICE SEMICONDUCTOR CORP11 citations84
US7215149B1May 8, 2007
Interface circuitry for electrical systems
LATTICE SEMICONDUCTOR CORP7 citations73
US7616029B1Nov 10, 2009
Hysteresis-based processing for applications such as signal bias monitors
LATTICE SEMICONDUCTOR CORP2 citations62
US7586325B1Sep 8, 2009
Integrated circuit having independent voltage and process/temperature control
LATTICE SEMICONDUCTOR CORP6 citations62
US7808855B1Oct 5, 2010
Distributed front-end FIFO for source-synchronous interfaces with non-continuous clocks
LATTICE SEMICONDUCTOR CORP2 citations61
US7183798B1Feb 27, 2007
Synchronous memory
LATTICE SEMICONDUCTOR CORP5 citations57
US7844243B1Nov 30, 2010
Receiver for differential and reference voltage signaling with programmable common mode
LATTICE SEMICONDUCTOR CORP0 citations52
US7505752B1Mar 17, 2009
Receiver for differential and reference-voltage signaling with programmable common mode
LATTICE SEMICONDUCTOR CORP1 citations52
US6943582B1Sep 13, 2005
Programmable I/O structure for FPGAs and the like having shared circuitry
LATTICE SEMICONDUCTOR CORP1 citations52
US6940779B2Sep 6, 2005
Programmable broadcast initialization of memory blocks
LATTICE SEMICONDUCTOR CORP1 citations50
ZHANG FULONG
4 patentsUS8912933B1Dec 16, 2014
Serializer with multiple stages
ZHANG FULONG7 citations83
US8461894B1Jun 11, 2013
Low-power configurable delay element
ZHANG FULONG6 citations82
US8248136B1Aug 21, 2012
Low-power, glitch-less, configurable delay element
ZHANG FULONG15 citations82
US8274412B1Sep 25, 2012
Serializer with odd gearing ratio
ZHANG FULONG4 citations62