Inventor

David P. Stumbo

Inventor

Belmont, CA, US

Overview

1992–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 62 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B82Yprimary

B82YSpecific uses or applications of nanostructures15%

H10DInorganic electric semiconductor devices12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

H10KOrganic electric solid-state devices7%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

Y10TTechnical subjects covered by former us classification5%

H10HInorganic light-emitting semiconductor devices having potential barriers4%

B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units4%

G11CStatic stores4%

PatentTitleYear

11,110,458System for detection of spaced droplets2021 11,056,331Source-detector synchronization in multiplexed secondary ion mass spectrometry2021 11,022,785Detection system with one-piece optical element to concentrate and homogenize light2021 10,916,414Ion beam focus adjustment2021 10,551,603Detection system with one-piece optical element to concentrate and homogenize light2020 10,490,817Nanostructured materials for battery applications2019 10,060,847Detection and signal processing system for particle assays2018 9,726,871'Detection system with one-piece optical element to concentrate and homogenize light'2017 9,390,951'Methods and systems for electric field deposition of nanowires and other devices'2016 8,999,851'Methods for formation of substrate elements'2015 8,558,311'Dielectrics using substantially longitudinally oriented insulated conductive wires'2013 8,252,164'Methods for nanowire alignment and deposition'2012 7,968,474'Methods for nanowire alignment and deposition'2011 7,951,422'Methods for oriented growth of nanowires on patterned substrates'2011 7,932,511'Large-area nanoenabled macroelectronic substrates and uses therefor'2011 7,851,841'Large-area nanoenabled macroelectronic substrates and uses therefor'2010 7,829,351'Methods, devices and compositions for depositing and orienting nanostructures'2010 7,795,125'System and process for producing nanowire composites and electronic substrates therefrom'2010 7,786,024'Selective processing of semiconductor nanowires by polarized visible radiation'2010 7,767,102'Systems and methods for harvesting and integrating nanowires'2010 7,754,524'Methods, devices and compositions for depositing and orienting nanostructures'2010 7,745,498'Nanowire dispersion compositions and uses thereof'2010 7,741,197'Systems and methods for harvesting and reducing contamination in nanowires'2010 7,667,296'Nanowire capacitor and methods of making same'2010 7,619,562'Phased array systems'2009 7,595,528'Nano-enabled memory devices and anisotropic charge carrying arrays'2009 7,569,503'Contact doping and annealing systems and processes for nanowire thin films'2009 7,468,315'System and process for producing nanowire composites and electronic substrates therefrom'2008 7,427,328'Large-area nanoenabled macroelectronic substrates and uses therefor'2008 7,382,017'Nano-enabled memory devices and anisotropic charge carrying arrays'2008 7,365,395'Artificial dielectrics using nanostructures'2008 7,345,307'Fully integrated organic layered processes for making plastic electronics based on conductive polymers and semiconductor nanowires'2008 7,339,184'Systems and methods for harvesting and integrating nanowires'2008 7,265,829'Reflective optic system for imaging microplate readers'2007 7,233,041'Large-area nanoenabled macroelectronic substrates and uses therefor'2007 7,151,209'Methods of making, positioning and orienting nanostructures, nanostructure arrays and nanostructure devices'2006 7,135,728'Large-area nanoenabled macroelectronic substrates and uses therefor'2006 7,115,971'Nanowire varactor diode and methods of making same'2006 7,091,120'System and process for producing nanowire composites and electronic substrates therefrom'2006 7,083,104'Applications of nano-enabled large area macroelectronic substrates incorporating nanowires and nanowire composites'2006 7,067,328'Methods, devices and compositions for depositing and orienting nanostructures'2006 7,067,867'Large-area nonenabled macroelectronic substrates and uses therefor'2006 7,064,372'Large-area nanoenabled macroelectronic substrates and uses therefor'2006 7,051,945'Applications of nano-enabled large area macroelectronic substrates incorporating nanowires and nanowire composites'2006 6,992,761'Broad range light detection system'2006 6,962,823'Methods of making, positioning and orienting nanostructures, nanostructure arrays and nanostructure devices'2005 6,925,478'Practical pseudo-asynchronous filter architecture'2005 6,902,703'Integrated sample-processing system'2005 6,838,051'Integrated sample-processing system'2005 6,674,512'Interferometer system for a semiconductor exposure system'2004 6,521,903'Deflection noise reduction in charged particle beam lithography'2003 6,509,971'Interferometer system'2003 6,498,335'Broad range light detection system'2002 6,455,821'System and method to control temperature of an article'2002 6,326,605'Broad range light detection system'2001 6,317,207'Frequency-domain light detection device'2001 6,310,687'Light detection device with means for tracking sample sites'2001 6,133,987'Technique for reducing pattern placement error in projection electron-beam lithography'2000 5,729,185'Acoustic wave filter package lid attachment apparatus and method utilizing a novolac epoxy based seal'1998 5,726,610'Saw filter device for radio tranceiver utilizing different coupling coefficient ratios'1998 5,632,909'Filter'1997 5,160,845'Alignment technique for masked ion beam lithography'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2019Patents assigned to STUMBO DAVID P (5)· patent assignee history

1992Based in Houston, TX, US· patent location history

1997–1998Based in Scottsdale, AZ, US· patent location history

2000–2005Patents assigned to NIKON CORP (6)· patent assignee history

2000–2019Based in Belmont, CA, US· patent location history

2001–2005Patents assigned to LJL BIOSYSTEMS INC (6)· patent assignee history

2005–2013Patents assigned to NANOSYS INC (34)· patent assignee history

2016–2021Based in Pleasanton, CA, US· patent location history

2018–2021Patents assigned to BIO RAD LABORATORIES (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NANOSYS INC	34	2005–2013
LJL BIOSYSTEMS INC	6	2001–2005
NIKON CORP	6	2000–2005
STUMBO DAVID Pself	5	1992–2019
BIO RAD LABORATORIES	4	2018–2021

Locations

Location	Patents	Span
Belmont, California, US	50	2000–2019
Pleasanton, California, US	8	2016–2021
Scottsdale, AZ, US	3	1997–1998
Houston, Texas, US	1	1992