HATWAR; Tukaram K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for HATWAR; Tukaram K..The latest application filed is for "lightweight structures having increased structural integrity and an ultra-low coefficient of thermal expansion".

Company Profile

1.88.102

HATWAR; Tukaram K. - Penfield NY
Hatwar; Tukaram K. - Rochester NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Lightweight Structures Having Increased Structural Integrity and an Ultra-low Coefficient of Thermal Expansion App 20210402683 - HATWAR; Tukaram K. ; et al.	2021-12-30
Large lightweight mirror for a large telescope Grant 10,422,933 - Mooney , et al. Sept	2019-09-24
Large Lightweight Mirror For A Large Telescope App 20190086589 - MOONEY; JAMES TED ; et al.	2019-03-21
Large lightweight mirror for a large telescope and methods for producing the same Grant 10,145,991 - Mooney , et al. De	2018-12-04
Mirror And Methods For Producing The Same App 20180003867 - Mooney; James Ted ; et al.	2018-01-04
Electroluminescent devices including organic EIL layer Grant 9,634,256 - Kondakova , et al. April 25, 2	2017-04-25
Coated article and/or device with optical out-coupling layer stack (OCLS) including vacuum deposited index match layer over scattering matrix, and/or associated methods Grant 9,263,701 - Hatwar , et al. February 16, 2	2016-02-16
Electroluminescent Devices Including Organic Eil Layer App 20150311447 - KONDAKOVA; Marina E. ; et al.	2015-10-29
Electroluminescent devices including organic eil layer Grant 9,118,020 - Kondakova , et al. August 25, 2	2015-08-25
Organic element for low voltage electroluminescent devices Grant 8,956,738 - Begley , et al. February 17, 2	2015-02-17
OLED device employing alkali metal cluster compounds Grant 8,900,722 - Begley , et al. December 2, 2	2014-12-02
Planarized TCO-based anode for OLED devices, and/or methods of making the same Grant 8,877,548 - Veerasamy , et al. November 4, 2	2014-11-04
OLED device with stabilized yellow light-emitting layer Grant 8,877,356 - Spindler , et al. November 4, 2	2014-11-04
White OLED with two blue light-emitting layers Grant 8,877,350 - Spindler , et al. November 4, 2	2014-11-04
Coated Article And/or Device With Optical Out-coupling Layer Stack (ocls) Including Vacuum Deposited Index Match Layer Over Scattering Matrix, And/or Associated Methods App 20140264293 - HATWAR; Tukaram K. ; et al.	2014-09-18
Planarized Tco-based Anode For Oled Devices, And/or Methods Of Making The Same App 20140017830 - VEERASAMY; Vijayen S. ; et al.	2014-01-16
Internal connector for organic electronic devices Grant 8,603,642 - Hatwar , et al. December 10, 2	2013-12-10
Planarized TCO-based anode for OLED devices, and/or methods of making the same Grant 8,497,155 - Veerasamy , et al. July 30, 2	2013-07-30
OLED device with certain fluoranthene host Grant 8,431,242 - Begley , et al. April 30, 2	2013-04-30
OLED device with certain fluoranthene light-emitting dopants Grant 8,420,229 - Begley , et al. April 16, 2	2013-04-16
Tandem white OLED with efficient electron transfer Grant 8,283,054 - Spindler , et al. October 9, 2	2012-10-09
Selecting white point for OLED devices Grant 8,179,035 - Spindler , et al. May 15, 2	2012-05-15
Selecting white point for OLED devices Grant 8,174,182 - Spindler , et al. May 8, 2	2012-05-08
Phosphorescent OLED with mixed electron transport materials Grant 8,057,917 - Begley , et al. November 15, 2	2011-11-15
OLED device with improved performance Grant 8,057,916 - Hatwar , et al. November 15, 2	2011-11-15
High-color-temperature tandem white OLED Grant 7,977,872 - Spindler , et al. July 12, 2	2011-07-12
Tandem OLED device with intermediate connector Grant 7,955,719 - Hatwar , et al. June 7, 2	2011-06-07
High-performance tandem white OLED Grant 7,948,165 - Spindler , et al. May 24, 2	2011-05-24
Oled Device With Stabilized Yellow Light-emitting Layer App 20110018429 - Spindler; Jeffrey P. ; et al.	2011-01-27
Internal Connector For Organic Electronic Devices App 20100288362 - Hatwar; Tukaram K. ; et al.	2010-11-18
Tandem OLED device with intermediate connector Grant 7,821,201 - Hatwar , et al. October 26, 2	2010-10-26
White light tandem OLED Grant 7,816,859 - Spindler , et al. October 19, 2	2010-10-19
Tandem White Oled With Efficient Electron Transfer App 20100253209 - Spindler; Jeffrey P. ; et al.	2010-10-07
Organic element for low voltage electroluminescent devices Grant 7,767,317 - Begley , et al. August 3, 2	2010-08-03
Inverted OLED device with improved efficiency Grant 7,719,180 - Spindler , et al. May 18, 2	2010-05-18
Electroluminescent Devices Including Organic Eil Layer App 20100084647 - KONDAKOVA; MARINA E. ; et al.	2010-04-08
High-color-temperature Tandem White Oled App 20100066239 - Spindler; Jeffrey P. ; et al.	2010-03-18
White organic light-emitting devices with improved performance Grant 7,662,485 - Begley , et al. February 16, 2	2010-02-16
Organic Element For Low Voltage Electroluminescent Devices App 20100019671 - Begley; William J. ; et al.	2010-01-28
OLED device with improved high temperature operation Grant 7,645,524 - Spindler , et al. January 12, 2	2010-01-12
OLED device with improved efficiency and lifetime Grant 7,638,207 - Spindler , et al. December 29, 2	2009-12-29
Tandem Oled Device With Intermediate Connector App 20090195146 - Hatwar; Tukaram K. ; et al.	2009-08-06
Tandem Oled Device With Intermediate Connector App 20090191428 - Hatwar; Tukaram K. ; et al.	2009-07-30
Broadband light tandem OLED display Grant 7,564,182 - Boroson , et al. July 21, 2	2009-07-21
Low voltage organic electroluminescent element Grant 7,563,518 - Begley , et al. July 21, 2	2009-07-21
White OLEDs with a color-compensated electroluminescent unit Grant 7,560,862 - Liao , et al. July 14, 2	2009-07-14
Oled Device Having Two Electron-transport Layers App 20090162612 - Hatwar; Tukaram K. ; et al.	2009-06-25
Organic Element For Low Voltage Electroluminescent Devices App 20090162644 - Ricks; Michele L. ; et al.	2009-06-25
White Oled With Two Blue Light-emitting Layers App 20090146552 - Spindler; Jeffrey P. ; et al.	2009-06-11
Organic element for electroluminescent devices Grant 7,544,425 - Helber , et al. June 9, 2	2009-06-09
Oled Device Employing Alkali Metal Cluster Compounds App 20090142618 - Begley; William J. ; et al.	2009-06-04
White light tandem OLED display with filters Grant 7,531,959 - Hatwar , et al. May 12, 2	2009-05-12
Oled Device With Certain Fluoranthene Light-emitting Dopants App 20090108734 - Begley; William J. ; et al.	2009-04-30
Oled Device With Certain Fluoranthene Host App 20090110957 - Begley; William J. ; et al.	2009-04-30
Oled Device With Electron Transport Material Combination App 20090110956 - Begley; William J. ; et al.	2009-04-30
Inverted Oled Device With Improved Efficiency App 20090096352 - Spindler; Jeffrey P. ; et al.	2009-04-16
Electroluminescent devices with mixed electron transport materials Grant 7,517,595 - Begley , et al. April 14, 2	2009-04-14
High-performance Broadband Oled Device App 20090053559 - Spindler; Jeffrey P. ; et al.	2009-02-26
Stabilized White-emitting Oled Device App 20090053557 - Spindler; Jeffrey P. ; et al.	2009-02-26
Tandem OLED having an organic intermediate connector Grant 7,494,722 - Liao , et al. February 24, 2	2009-02-24
Contaminant-scavenging Layer On Oled Anodes App 20090004365 - Liao; Liang-Sheng ; et al.	2009-01-01
Tandem Oled Device App 20090001885 - Spindler; Jeffrey P. ; et al.	2009-01-01
High-performance Tandem White Oled App 20080278066 - Spindler; Jeffrey P. ; et al.	2008-11-13
White Light Tandem Oled App 20080268282 - Spindler; Jeffrey P. ; et al.	2008-10-30
Phosphorescent Oled With Mixed Electron Transport Materials App 20080258615 - Begley; William J. ; et al.	2008-10-23
White Oled Device With Improved Functions App 20080176099 - Hatwar; Tukaram K. ; et al.	2008-07-24
Electroluminescent device containing borondiketonate emitter Grant 7,368,180 - Begley , et al. May 6, 2	2008-05-06
Selecting White Point For Oled Devices App 20080093989 - Spindler; Jeffrey P. ; et al.	2008-04-24
Method For Lithium Deposition In Oled Device App 20080057183 - Spindler; Jeffrey P. ; et al.	2008-03-06
Efficient white-light OLED display with filters Grant 7,332,860 - Hatwar , et al. February 19, 2	2008-02-19
Dual Electron-transporting Layer For Oled Device App 20080032123 - Spindler; Jeffrey P. ; et al.	2008-02-07
High performance white light-emitting OLED device Grant 7,288,330 - Hatwar , et al. October 30, 2	2007-10-30
Efficient white-light OLED display with filters App 20070228938 - Hatwar; Tukaram K. ; et al.	2007-10-04
OLED device with improved efficiency and lifetime App 20070231596 - Spindler; Jeffrey P. ; et al.	2007-10-04
White OLED having multiple white electroluminescence units Grant 7,273,663 - Liao , et al. September 25, 2	2007-09-25
Organic element for low voltage electroluminescent devices App 20070207347 - Begley; William J. ; et al.	2007-09-06
Anthracene derivative host having ranges of dopants Grant 7,252,893 - Ricks , et al. August 7, 2	2007-08-07
Tuned microcavity color OLED display Grant 7,247,394 - Hatwar , et al. July 24, 2	2007-07-24
Making and using compacted pellets for OLED displays Grant 7,238,383 - Ghosh , et al. July 3, 2	2007-07-03
Stabilized white-light-emitting OLED device Grant 7,238,436 - Hatwar , et al. July 3, 2	2007-07-03
Organic element for low voltage electroluminescent devices App 20070092754 - Begley; William J. ; et al.	2007-04-26
Organic element for low voltage electroluminescent devices App 20070092756 - Begley; William J. ; et al.	2007-04-26
Organic element for low voltage electroluminescent devices App 20070092759 - Begley; William J. ; et al.	2007-04-26
Organic element for low voltage electroluminescent devices App 20070092753 - Begley; William J. ; et al.	2007-04-26
Organic element for low voltage electroluminescent devices App 20070092755 - Begley; William J. ; et al.	2007-04-26
Organic element for electroluminescent devices Grant 7,208,233 - Helber , et al. April 24, 2	2007-04-24
OLED device with improved high temperature operation App 20070085474 - Spindler; Jeffrey P. ; et al.	2007-04-19
OLED device using reduced drive voltage Grant 7,192,659 - Ricks , et al. March 20, 2	2007-03-20
Electron-transporting layer for white OLED device App 20070048545 - Hatwar; Tukaram K. ; et al.	2007-03-01
Intermediate connector for a tandem OLED device App 20070046189 - Hatwar; Tukaram K. ; et al.	2007-03-01
Low voltage organic electroluminescent element App 20070026257 - Begley; William J. ; et al.	2007-02-01
Broadband light tandem OLED display App 20070001588 - Boroson; Michael L. ; et al.	2007-01-04
White light tandem OLED display with filters App 20070001587 - Hatwar; Tukaram K. ; et al.	2007-01-04
Electroluminescent device containing borondiketonate emitter App 20070003784 - Begley; William J. ; et al.	2007-01-04
Organic element for low voltage electroluminescent devices App 20060286402 - Begley; William J. ; et al.	2006-12-21
Organic element for low voltage electroluminescent devices App 20060286405 - Begley; William J. ; et al.	2006-12-21
Phosphorescent oled with mixed electron transport materials App 20060246315 - Begley; William J. ; et al.	2006-11-02
OLED device with improved performance App 20060240278 - Hatwar; Tukaram K. ; et al.	2006-10-26
Contaminant-scavenging layer on OLED anodes App 20060240281 - Liao; Liang-Sheng ; et al.	2006-10-26
Tandem OLED device App 20060240277 - Hatwar; Tukaram K. ; et al.	2006-10-26
Organic light-emitting devices with mixed electron transport materials App 20060204784 - Begley; William J. ; et al.	2006-09-14
Electroluminescent devices with mixed electron transport materials App 20060204786 - Begley; William J. ; et al.	2006-09-14
Tandem OLED having an organic intermediate connector App 20060188745 - Liao; Liang-Sheng ; et al.	2006-08-24
Organic element for electroluminescent devices Grant 7,087,320 - Begley , et al. August 8, 2	2006-08-08
Organic element for electroluminescent devices Grant 7,083,865 - Begley , et al. August 1, 2	2006-08-01
Tandem OLEDs having low drive voltage Grant 7,075,231 - Liao , et al. July 11, 2	2006-07-11
Tandem Oleds Having Low Drive Voltage App 20060145604 - Liao; Liang-Sheng ; et al.	2006-07-06
Organic element for electroluminescent devices Grant 7,052,785 - Begley , et al. May 30, 2	2006-05-30
Organic element for electroluminescent devices Grant 7,049,012 - Begley , et al. May 23, 2	2006-05-23
Selecting white point for OLED devices App 20060105198 - Spindler; Jeffrey P. ; et al.	2006-05-18
Organic element for electroluminescent devices App 20060093856 - Helber; Margaret J. ; et al.	2006-05-04
White light-emitting device structures Grant 7,037,601 - Hatwar May 2, 2	2006-05-02
White organic light-emitting devices with improved performance App 20060088729 - Begley; William J. ; et al.	2006-04-27
Organic light-emitting devices with improved performance App 20060088730 - Begley; William J. ; et al.	2006-04-27
White OLEDs with a color-compensated electroluminescent unit App 20060087225 - Liao; Liang-Sheng ; et al.	2006-04-27
Array of light-emitting OLED microcavity pixels Grant 7,023,013 - Ricks , et al. April 4, 2	2006-04-04
White OLED having multiple white electroluminescence units App 20060040132 - Liao; Liang-Sheng ; et al.	2006-02-23
White electroluminescent device with anthracene derivative host App 20060019116 - Conley; Scott R. ; et al.	2006-01-26
High performance white light-emitting OLED device App 20060003184 - Hatwar; Tukaram K. ; et al.	2006-01-05
Array Of Light-emitting Oled Microcavity Pixels App 20050280008 - Ricks, Michele L. ; et al.	2005-12-22
Efficient electroluminescent device App 20050271899 - Brown, Christopher T. ; et al.	2005-12-08
White light-emitting OLED device having a blue light-emitting layer doped with an electron-transporting or a hole-transporting material or both Grant 6,967,062 - Hatwar , et al. November 22, 2	2005-11-22
Tuned microcavity color OLED display App 20050249972 - Hatwar, Tukaram K. ; et al.	2005-11-10
OLED device using reduced drive voltage App 20050233166 - Ricks, Michele L. ; et al.	2005-10-20
White organic light-emitting devices with improved performance App 20050208327 - Begley, William J. ; et al.	2005-09-22
Organic element for electroluminescent devices App 20050208326 - Helber, Margaret J. ; et al.	2005-09-22
Anthracene derivative host having ranges of dopants App 20050181232 - Ricks, Michele L. ; et al.	2005-08-18
White oled devices with color filter arrays App 20050147844 - Hatwar, Tukaram K. ; et al.	2005-07-07
Method of making an OLED device App 20050145326 - Hatwar, Tukaram K.	2005-07-07
Stabilized OLED device Grant 6,905,788 - Tyan , et al. June 14, 2	2005-06-14
Organic electroluminescent devices App 20050123791 - Deaton, Joseph C. ; et al.	2005-06-09
Organic electroluminescent devices App 20050123794 - Deaton, Joseph C. ; et al.	2005-06-09
Organic element for electroluminescent devices App 20050095452 - Begley, William J. ; et al.	2005-05-05
Organic element for electroluminescent devices App 20050095451 - Begley, William J. ; et al.	2005-05-05
Organic element for electroluminescent devices App 20050095450 - Begley, William J. ; et al.	2005-05-05
Organic element for electroluminescent devices App 20050095453 - Begley, William J. ; et al.	2005-05-05
Stabilized white-light-emitting OLED device App 20050089714 - Hatwar, Tukaram K. ; et al.	2005-04-28
White light-emitting device with improved doping Grant 6,875,524 - Hatwar , et al. April 5, 2	2005-04-05
Forming homogeneous mixtures of organic materials for physical vapor deposition using wet mixing App 20050056968 - Ghosh, Syamal K. ; et al.	2005-03-17
Forming homogeneous mixtures of organic materials for physical vapor deposition using dry mixing App 20050056958 - Ghosh, Syamal K. ; et al.	2005-03-17
Green organic light-emitting diodes App 20050058853 - Cosimbescu, Lelia ; et al.	2005-03-17
Forming homogeneous mixtures of organic materials for physical vapor deposition using melting App 20050056960 - Ghosh, Syamal K. ; et al.	2005-03-17
Stabilized OLED device App 20050058852 - Tyan, Yuan-Sheng ; et al.	2005-03-17
Forming homogeneous mixtures of organic materials for physical vapor deposition using a solvent App 20050056969 - Ghosh, Syamal K. ; et al.	2005-03-17
White Light-emitting Device With Improved Doping App 20050048311 - Hatwar, Tukaram K. ; et al.	2005-03-03
White light-emitting device structures App 20040241491 - Hatwar, Tukaram K.	2004-12-02
White light-emitting OLED device having a blue light-emitting layer doped with an electron-transporting or a hole-transporting material or both App 20040185300 - Hatwar, Tukaram K. ; et al.	2004-09-23
Making and using compacted pellets for OLED displays App 20040173929 - Ghosh, Syamal K. ; et al.	2004-09-09
Using compacted organic materials in making white light emitting oleds App 20040142098 - Ghosh, Syamal K. ; et al.	2004-07-22
Efficient electroluminescent device App 20040126617 - Brown, Christopher T. ; et al.	2004-07-01
Organic light-emitting device having a color-neutral dopant in an emission layer and in a hole and/or electron transport sublayer Grant 6,727,644 - Hatwar , et al. April 27, 2	2004-04-27
White organic light-emitting devices using rubrene layer Grant 6,720,092 - Hatwar April 13, 2	2004-04-13
Method of making a solid compacted pellet of organic material for vacuum deposition of OLED displays Grant 6,719,936 - Carlton , et al. April 13, 2	2004-04-13
White organic light-emitting devices with improved performance App 20040058193 - Hatwar, Tukaram K.	2004-03-25
Compacting moisture-sensitive organic materials in making an organic light-emitting device Grant 6,706,226 - Ghosh , et al. March 16, 2	2004-03-16
Method Of Making A Solid Compacted Pellet Of Organic Material For Vacuum Deposition Of Oled Displays App 20040037987 - Carlton, Donn B. ; et al.	2004-02-26
White organic electroluminescent devices with improved stability and efficiency Grant 6,696,177 - Hatwar February 24, 2	2004-02-24
Organic electroluminescent device having a stabilizing dopant in a hole-transport layer or in an electron-transport layer distant from the emission layer Grant 6,692,846 - Hatwar , et al. February 17, 2	2004-02-17
Compacting Moisture-sensitive Organic Materials In Making An Organic Light-emitting Device App 20040012120 - Ghosh, Syamal K. ; et al.	2004-01-22
White Organic Light-emitting Devices Using Rubrene Layer App 20040009367 - Hatwar, Tukaram K.	2004-01-15
Method of depositing aluminum-lithium alloy cathode in organic light emitting devices Grant 6,676,990 - Hatwar , et al. January 13, 2	2004-01-13
Organic Electroluminescent Device Having A Stabilizing Dopant In A Hole-transport Layer Or In An Electron-transport Layer Distant From The Emission Layer App 20040001968 - Hatwar, Tukaram K. ; et al.	2004-01-01
Using organic materials in making an organic light-emitting device Grant 6,649,436 - Ghosh , et al. November 18, 2	2003-11-18
White organic light-emitting devices with improved efficiency Grant 6,627,333 - Hatwar September 30, 2	2003-09-30
Organic light-emitting device having a color-neutral dopant in a hole-transport layer and/or in an electron-transport layer Grant 6,565,996 - Hatwar , et al. May 20, 2	2003-05-20
Organic light-emitting device having a color-neutral dopant in an emission layer and in a hole-transport layer App 20030071565 - Hatwar, Tukaram K. ; et al.	2003-04-17
White organic light-emitting devices with improved efficiency App 20030068524 - Hatwar, Tukaram K.	2003-04-10
Organic light-emitting device having a color-neutral dopant in a hole-transport layer and/or in an electron-transport layer App 20030049489 - Hatwar, Tukaram K. ; et al.	2003-03-13
Organic electroluminescent devices with improved stability and efficiency Grant 6,475,648 - Hatwar , et al. November 5, 2	2002-11-05
Forming an amorphous fluorocarbon layer in electroluminescent devices Grant 6,127,004 - Hatwar , et al. October 3, 2	2000-10-03
Magneto-optic data storage device having multiple data storage levels Grant 5,875,169 - Hatwar February 23, 1	1999-02-23
Multilayer magnetooptic recording media Grant 5,783,301 - Hatwar , et al. July 21, 1	1998-07-21
Forming a high performance Co/Pt disk Grant 5,693,200 - Tyan , et al. December 2, 1	1997-12-02
Multilayer magnetooptic recording media Grant 5,563,000 - Hatwar , et al. October 8, 1	1996-10-08
Multilayer magnetooptic recording media Grant 5,407,755 - Brucker , et al. April 18, 1	1995-04-18
Overwritable magnetooptical recording element including first and second magnetic layers, with one of which containing zirconium Grant 5,069,984 - Hatwar , et al. December 3, 1	1991-12-03
Multilayer magnetooptic recording medium with a polarizable palladium intermediate layer Grant 4,992,338 - Hatwar , et al. February 12, 1	1991-02-12
Method for making an amorphous aluminum-nitrogen alloy layer Grant 4,959,136 - Hatwar September 25, 1	1990-09-25
High purity sputtering target material and method for preparing high purity sputtering target materials Grant 4,895,592 - Hatwar , et al. January 23, 1	1990-01-23
Sputtering target and method of preparing the same Grant 4,885,134 - Hatwar December 5, 1	1989-12-05
Magneto-optic recording element with amorphous aluminum-nitrogen alloy layer Grant 4,719,154 - Hatwar January 12, 1	1988-01-12