Inventor
SPARKS DOUGLAS RAY
US40 patents
⚠️ This page may combine multiple inventors who share the name “SPARKS DOUGLAS RAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTEGRATED SENSING SYSTEMS INC
20 patentsUS6932114B2Aug 23, 2005
Fluid delivery system and method
INTEGRATED SENSING SYSTEMS INC162 citations99
US6923625B2Aug 2, 2005
Method of forming a reactive material and article formed thereby
INTEGRATED SENSING SYSTEMS INC154 citations99
US7059176B2Jun 13, 2006
Resonant tube viscosity sensing device
INTEGRATED SENSING SYSTEMS INC66 citations98
US7483805B2Jan 27, 2009
Sensing and analysis system, network, and method
INTEGRATED SENSING SYSTEMS INC85 citations96
US7568399B2Aug 4, 2009
Microfluidic device
INTEGRATED SENSING SYSTEMS INC39 citations93
US7263882B2Sep 4, 2007
Fluid system and method of assessing a property of a fluid flowing therein
INTEGRATED SENSING SYSTEMS INC24 citations93
US7228735B2Jun 12, 2007
Fluid sensing device with integrated bypass and process therefor
INTEGRATED SENSING SYSTEMS INC48 citations93
US7581429B2Sep 1, 2009
Microfluidic device and method of operation
INTEGRATED SENSING SYSTEMS INC34 citations92
US7789949B2Sep 7, 2010
Getter device
INTEGRATED SENSING SYSTEMS INC22 citations89
US8016798B2Sep 13, 2011
Fluid delivery system and sensing unit therefor
INTEGRATED SENSING SYSTEMS INC13 citations84
US7879241B2Feb 1, 2011
Method of treating a bodily fluid
INTEGRATED SENSING SYSTEMS INC8 citations84
US7437912B2Oct 21, 2008
Device and method for sensing rheological properties of a fluid
INTEGRATED SENSING SYSTEMS INC17 citations84
US7381628B2Jun 3, 2008
Process of making a microtube and microfluidic devices formed therewith
INTEGRATED SENSING SYSTEMS INC19 citations84
US7354429B2Apr 8, 2008
Device and method for detecting and treating chemical and biological agents
INTEGRATED SENSING SYSTEMS INC12 citations84
US7351603B2Apr 1, 2008
Process of making a microtube and microfluidic devices formed therewith
INTEGRATED SENSING SYSTEMS INC14 citations84
US7823445B2Nov 2, 2010
System and method of assessing a property of a flowing fluid
INTEGRATED SENSING SYSTEMS INC7 citations73
US8992859B2Mar 31, 2015
Microfluidic device and microtube thereof
INTEGRATED SENSING SYSTEMS INC2 citations63
US8021961B2Sep 20, 2011
Process of fabricating microfluidic device chips and chips formed thereby
INTEGRATED SENSING SYSTEMS INC6 citations63
US7921737B2Apr 12, 2011
Microfluidic device and method of operation
INTEGRATED SENSING SYSTEMS INC6 citations62
US7628082B2Dec 8, 2009
Microfluidic device and microtube therefor
INTEGRATED SENSING SYSTEMS INC3 citations57
DELCO ELECTRONICS CORP
9 patentsUS5719069AFeb 17, 1998
One-chip integrated sensor process
DELCO ELECTRONICS CORP120 citations98
US5663508ASep 2, 1997
Silicon flow sensor
DELCO ELECTRONICS CORP85 citations96
US6338010B1Jan 8, 2002
Multi-sensor module for communicating sensor information over a vehicle data bus
DELCO ELECTRONICS CORP99 citations95
US5831162ANov 3, 1998
Silicon micromachined motion sensor and method of making
DELCO ELECTRONICS CORP125 citations95
US5936164AAug 10, 1999
All-silicon capacitive pressure sensor
DELCO ELECTRONICS CORP67 citations94
US5706565AJan 13, 1998
Method for making an all-silicon capacitive pressure sensor
DELCO ELECTRONICS CORP82 citations94
US5915281AJun 22, 1999
Silicon force and displacement sensor
DELCO ELECTRONICS CORP40 citations93
US5932809AAug 3, 1999
Sensor with silicon strain gage
DELCO ELECTRONICS CORP35 citations92
US6022756AFeb 8, 2000
Metal diaphragm sensor with polysilicon sensing elements and methods therefor
DELCO ELECTRONICS CORP26 citations90
INTEGRATED SENSING SYSTEMS
4 patentsUS6647778B2Nov 18, 2003
Integrated microtube sensing device
INTEGRATED SENSING SYSTEMS93 citations98
US6844213B2Jan 18, 2005
Process of forming a microneedle and microneedle formed thereby
INTEGRATED SENSING SYSTEMS56 citations96
US6637257B2Oct 28, 2003
Micromachined fluid analysis device and method
INTEGRATED SENSING SYSTEMS58 citations96
US6942169B2Sep 13, 2005
Micromachined lysing device and method for performing cell lysis
INTEGRATED SENSING SYSTEMS45 citations92
SPARKS DOUGLAS RAY
4 patentsUS8408073B2Apr 2, 2013
Microfluidic device and method of use
SPARKS DOUGLAS RAY9 citations82
US8695418B2Apr 15, 2014
Fluidic systems and methods of determining properties of fluids flowing therein
SPARKS DOUGLAS RAY6 citations71
US8585910B2Nov 19, 2013
Process of making a microtube and microfluidic devices formed therewith
SPARKS DOUGLAS RAY4 citations62
US8272274B2Sep 25, 2012
Microfluidic device and methods of operation and making
SPARKS DOUGLAS RAY5 citations60