Inventor
WHITTEN RALPH G
US32 patents
⚠️ This page may combine multiple inventors who share the name “WHITTEN RALPH G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORMFACTOR INC
12 patentsUS6825052B2Nov 30, 2004
Test assembly including a test die for testing a semiconductor product die
FORMFACTOR INC114 citations99
US6690185B1Feb 10, 2004
Large contactor with multiple, aligned contactor units
FORMFACTOR INC268 citations99
US6621260B2Sep 16, 2003
Special contact points for accessing internal circuitry of an integrated circuit
FORMFACTOR INC98 citations99
US6597187B2Jul 22, 2003
Special contact points for accessing internal circuitry of an integrated circuit
FORMFACTOR INC99 citations99
US6551844B1Apr 22, 2003
Test assembly including a test die for testing a semiconductor product die
FORMFACTOR INC109 citations99
US6456099B1Sep 24, 2002
Special contact points for accessing internal circuitry of an integrated circuit
FORMFACTOR INC183 citations99
US6429029B1Aug 6, 2002
Concurrent design and subsequent partitioning of product and test die
FORMFACTOR INC215 citations99
US6603324B2Aug 5, 2003
Special contact points for accessing internal circuitry of an integrated circuit
FORMFACTOR INC84 citations98
US6476630B1Nov 5, 2002
Method for testing signal paths between an integrated circuit wafer and a wafer tester
FORMFACTOR INC89 citations98
US6940093B2Sep 6, 2005
Special contact points for accessing internal circuitry of an integrated circuit
FORMFACTOR INC30 citations96
US7557596B2Jul 7, 2009
Test assembly including a test die for testing a semiconductor product die
FORMFACTOR INC24 citations93
US7053637B2May 30, 2006
Method for testing signal paths between an integrated circuit wafer and a wafer tester
FORMFACTOR INC5 citations63
NEVADA NANOTECH SYSTEMS INC
8 patentsUS10453321B2Oct 22, 2019
Pre-smoke detector and system for use in early detection of developing fires
NEVADA NANOTECH SYSTEMS INC18 citations94
US9922517B2Mar 20, 2018
Pre-smoke detector and system for use in early detection of developing fires
NEVADA NANOTECH SYSTEMS INC15 citations92
US10724976B2Jul 28, 2020
Systems and methods for determining at least one property of a material
NEVADA NANOTECH SYSTEMS INC13 citations91
US9625401B2Apr 18, 2017
Molecular analysis using micro electro-mechanical sensor devices
NEVADA NANOTECH SYSTEMS INC3 citations70
US12385876B2Aug 12, 2025
Methods of operating and calibrating a gas sensor, and related gas sensors
NEVADA NANOTECH SYSTEMS INC1 citations62
US12372488B2Jul 29, 2025
Methods for determining at least one property of a material, and related detector
NEVADA NANOTECH SYSTEMS INC0 citations59
US11709142B2Jul 25, 2023
Methods for determining at least one property of a material
NEVADA NANOTECH SYSTEMS INC0 citations59
US11262321B2Mar 1, 2022
Systems and methods for determining at least one property of a material
NEVADA NANOTECH SYSTEMS INC0 citations59
QUICKLOGIC CORP
5 patentsUS5780919AJul 14, 1998
Electrically programmable interconnect structure having a PECVD amorphous silicon element
QUICKLOGIC CORP47 citations96
US5502315AMar 26, 1996
Electrically programmable interconnect structure having a PECVD amorphous silicon element
QUICKLOGIC CORP58 citations96
US5717230AFeb 10, 1998
Field programmable gate array having reproducible metal-to-metal amorphous silicon antifuses
QUICKLOGIC CORP19 citations92
US6150199ANov 21, 2000
Method for fabrication of programmable interconnect structure
QUICKLOGIC CORP11 citations74
US5989943ANov 23, 1999
Method for fabrication of programmable interconnect structure
QUICKLOGIC CORP13 citations74
APTIX CORP
3 patentsUS5341267AAug 23, 1994
Structures for electrostatic discharge protection of electrical and other components
APTIX CORP112 citations97
US5451811ASep 19, 1995
Electrically programmable interconnect element for integrated circuits
APTIX CORP40 citations92
US5412261AMay 2, 1995
Two-stage programmable interconnect architecture
APTIX CORP27 citations92