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Inventor

Richard Lee Fink

Inventor
Austin, TX, US

Overview

56→
Patents
1993–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 56 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps26%
B82YSpecific uses or applications of nanostructures23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
C23CCoating metallic material4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
Y10TTechnical subjects covered by former us classification3%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units3%
C01BNon-metallic elements3%
H10KOrganic electric solid-state devices3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
PatentTitleYear
10,231,344Metallic ink20199,730,333'Photo-curing process for metallic inks'20178,422,197'Applying optical energy to nanoparticles to produce a specified nanostructure'20138,309,912'Atmospheric pressure ion trap'20128,294,116'Photocathode with nanomembrane'20128,245,951'Electrostatic atomizing fuel injector using carbon nanotubes'20128,117,897'Elliptical photo-acoustic sensor'20128,101,130'Gas ionization source'20128,062,697'Ink jet application for carbon nanotubes'20118,003,165'Catalyst for carbon nanotube growth'20117,960,718'Printable thin-film transistor for flexible electronics'20117,854,861'Well formation'20107,842,522'Well formation'20107,821,412'Smoke detector'20107,791,258'Activation effect on carbon nanotubes'20107,786,402'Nanospot welder and method'20107,736,209'Enhanced electron field emission from carbon nanotubes without activation'20107,728,520'Optical modulator of electron beam'20107,560,134'Nanoparticle implantation'20097,462,498'Activation of carbon nanotubes for field emission applications'20087,452,735'Carbon nanotube deposition with a stencil'20087,300,634'Photocatalytic process'20077,195,938'Activation effect on carbon nanotubes'20077,125,308'Bead blast activation of carbon nanotube cathode'20067,078,716'Large area electron source'20067,070,651'Process for growing a carbon film'20067,057,203'Low work function material'20067,040,948'Enhanced field emission from carbon nanotubes mixed with particles'20066,979,947'Nanotriode utilizing carbon nanotubes and fibers'20056,975,063'Metallization of carbon nanotubes for field emission applications'20056,897,603'Catalyst for carbon nanotube growth'20056,885,022'Low work function material'20056,819,035'Cold cathode'20046,798,127'Enhanced field emission from carbon nanotubes mixed with particles'20046,798,131'Display having a grid electrode with individually controllable grid portions'20046,750,461'Large area electron source'20046,739,932'Field emission display using carbon nanotubes and methods of making the same'20046,700,454'Integrated RF array using carbon nanotube cathodes'20046,664,722'Field emission material'20036,664,728'Carbon nanotubes with nitrogen content'20036,630,023'Surface treatment process used in growing a carbon film'20036,586,889'MEMS field emission device'20036,580,211'Triode assembly for carbon cold cathode'20036,580,225'Cold cathode'20036,531,828'Alignment of carbon nanotubes'20036,479,939'Emitter material having a plurlarity of grains with interfaces in between'20026,312,303'Alignment of carbon nanotubes'20016,310,432'Surface treatment process used in growing a carbon film'20016,181,056'Cold cathode carbon film'20016,111,354'Field emission lamp structures'20006,084,338'Cathode assembly with diamond particles and layer'20006,064,148'Field emission device'20006,008,595'Field emission lamp structures'19995,973,452'Display'19995,947,783'Method of forming a cathode assembly comprising a diamond layer'19995,250,817'Alkali barrier superconductor Josephson junction and circuit'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2019Based in Austin, TX, US· patent location history
1999–2006Patents assigned to SI DIAMOND TECHN INC (24)· patent assignee history
2003–2007Patents assigned to NANO PROPRIETARY INC (8)· patent assignee history
2004Based in Travis, TX, US· patent location history
2008–2019Patents assigned to APPLIED NANOTECH HOLDINGS INC (21)· patent assignee history
2012–2019Patents assigned to FINK RICHARD LEE (7)· patent assignee history
2012–2019Patents assigned to PAVLOVSKY IGOR (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SI DIAMOND TECHN INC241999–2006
APPLIED NANOTECH HOLDINGS INC212008–2019
NANO PROPRIETARY INC82003–2007
FINK RICHARD LEEself72012–2019
PAVLOVSKY IGOR42012–2019
Locations
LocationPatentsSpan
Austin, Texas, US551993–2019
Travis, Texas, US12004