Jonathan Heffernan

Person

Sheffield, GB

People

Patents Grantslast 30 patents

Information Patent Grant
II-III-N semiconductor nanoparticles and method of making same
- Patent number 9,985,173
- Issue date May 29, 2018
- Sharp Kabushiki Kaisha
- Peter Neil Taylor
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of synthesising nitride nanocrystals
- Patent number 9,938,148
- Issue date Apr 10, 2018
- Sharp Kabushiki Kaisha
- Alastair James Daniel Grundy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Solid state illumination system
- Patent number 9,326,348
- Issue date Apr 26, 2016
- Sharp Kabushiki Kaisha
- Rakesh Roshan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Energy conversion device with selective contacts
- Patent number 8,975,618
- Issue date Mar 10, 2015
- Sharp Kabushiki Kaisha
- James Andrew Robert Dimmock
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fabrication of nitride nanoparticles
- Patent number 8,945,964
- Issue date Feb 3, 2015
- Sharp Kabushiki Kaisha
- Peter Neil Taylor
- B82 - NANO-TECHNOLOGY
Information Patent Grant
II-III-N semiconductor nanoparticles and method of making same
- Patent number 8,900,489
- Issue date Dec 2, 2014
- Sharp Kabushiki Kaisha
- Peter Neil Taylor
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of growing a thin film, a method of forming a structure and...
- Patent number 8,778,781
- Issue date Jul 15, 2014
- Sharp Kabushiki Kaisha
- Christian Lang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nanoparticles
- Patent number 8,552,417
- Issue date Oct 8, 2013
- Sharp Kabushiki Kaisha
- Peter Neil Taylor
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multifunctional tape
- Patent number 8,362,553
- Issue date Jan 29, 2013
- Sharp Kabushiki Kaisha
- Thomas Heinz-Helmut Altebaeumer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting diode device
- Patent number 8,258,524
- Issue date Sep 4, 2012
- Sharp Kabushiki Kaisha
- Wei-Sin Tan
- F21 - LIGHTING
Information Patent Grant
Device interconnects
- Patent number 8,173,908
- Issue date May 8, 2012
- Sharp Kabushiki Kaisha
- Thomas Heinz-Helmut Altebaeumer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor structure and method of manufacture of same
- Patent number 7,951,694
- Issue date May 31, 2011
- Sharp Kabushiki Kaisha
- Stewart Edward Hooper
- C30 - CRYSTAL GROWTH
Information Patent Grant
Multifunctional tape
- Patent number 7,947,548
- Issue date May 24, 2011
- Sharp Kabushiki Kaisha
- Thomas Heinz-Helmut Altebaeumer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
MBE growth of a semiconductor laser diode
- Patent number 7,867,799
- Issue date Jan 11, 2011
- Sharp Kabushiki Kaisha
- Stewart Hooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MBE growth of p-type nitride semiconductor materials
- Patent number 7,648,577
- Issue date Jan 19, 2010
- Sharp Kabushiki Kaisha
- Stewart E. Hooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MBE growth of a semiconductor layer structure
- Patent number 7,629,237
- Issue date Dec 8, 2009
- Sharp Kabushiki Kaisha
- Valerie Bousquet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and a method of manufacturing a semiconductor...
- Patent number 7,605,011
- Issue date Oct 20, 2009
- Sharp Kabushiki Kaisha
- Rakesh Roshan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device and a method of manufacture the...
- Patent number 7,569,862
- Issue date Aug 4, 2009
- Sharp Kabushiki Kaisha
- Katherine L. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MBE growth of an algan layer or AlGaN multilayer structure
- Patent number 7,504,321
- Issue date Mar 17, 2009
- Sharp Kabushiki Kaisha
- Valerie Bousquet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device, and a method of manufacture of...
- Patent number 7,417,258
- Issue date Aug 26, 2008
- Sharp Kabushiki Kaisha
- Stewart Edward Hooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device having an active region with al...
- Patent number 7,375,367
- Issue date May 20, 2008
- Sharp Kabushiki Kaisha
- Stewart Hooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing a semiconductor layer
- Patent number 7,358,112
- Issue date Apr 15, 2008
- Sharp Kabushiki Kaisha
- Jennifer Mary Barnes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture of a semiconductor device
- Patent number 7,276,391
- Issue date Oct 2, 2007
- Sharp Kabushiki Kaisha
- Stewart Hooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and a method of manufacturing a semiconductor...
- Patent number 7,263,115
- Issue date Aug 28, 2007
- Sharp Kabushiki Kaisha
- Rakesh Roshan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing a semiconductor multi-layer structure
- Patent number 7,115,167
- Issue date Oct 3, 2006
- Sharp Kabushiki Kaisha
- Stewart Edward Hooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing a semiconductor layer
- Patent number 6,500,258
- Issue date Dec 31, 2002
- Sharp Kabushiki Kaisha
- Stewart Edward Hooper
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of growing a semiconductor layer
- Patent number 6,440,214
- Issue date Aug 27, 2002
- Sharp Kabushiki Kaisha
- Stewart Edward Hooper
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of growing group III or group III-V nitride layer
- Patent number 6,303,473
- Issue date Oct 16, 2001
- Sharp Kabushiki Kaisha
- Jonathan Heffernan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser devices including separate confinement heterostructure
- Patent number 6,084,898
- Issue date Jul 4, 2000
- Sharp Kabushiki Kaisha
- Jonathan Heffernan
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SYNTHESISING NITRIDE NANOCRYSTALS
- Publication number 20150291423
- Publication date Oct 15, 2015
- Sharp Kabushiki Kaisha
- Alastair James Daniel Grundy
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LIGHTING DEVICE AND METHOD FOR PROVIDING LIGHT
- Publication number 20150176810
- Publication date Jun 25, 2015
- Sarah Anne Mitchell
- F21 - LIGHTING
Information Patent Application
II-III-N SEMICONDUCTOR NANOPARTICLES AND METHOD OF MAKING SAME
- Publication number 20150014587
- Publication date Jan 15, 2015
- Sharp Kabushiki Kaisha
- Peter Neil TAYLOR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY CONVERSION DEVICE WITH SELECTIVE CONTACTS
- Publication number 20120248413
- Publication date Oct 4, 2012
- James Andrew Robert Dimmock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
II-III-N SEMICONDUCTOR NANOPARTICLES AND METHOD OF MAKING SAME
- Publication number 20120025146
- Publication date Feb 2, 2012
- Sharp Kabushiki Kaisha
- Peter Neil Taylor
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
II-III-V COMPOUND SEMICONDUCTOR
- Publication number 20120025139
- Publication date Feb 2, 2012
- Sharp Kabushiki Kaisha
- Peter Neil TAYLOR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FABRICATION OF NITRIDE NANOPARTICLES
- Publication number 20120018774
- Publication date Jan 26, 2012
- Sharp Kabushiki Kaisha
- Peter Neil Taylor
- C30 - CRYSTAL GROWTH
Information Patent Application
NANOPARTICLES
- Publication number 20110272668
- Publication date Nov 10, 2011
- Peter Neil Taylor
- C30 - CRYSTAL GROWTH
Information Patent Application
MULTIFUNCTIONAL TAPE
- Publication number 20110186879
- Publication date Aug 4, 2011
- Sharp Kabushiki Kaisha
- Thomas Heinz-Helmut ALTEBAEUMER
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT EMITTING DIODE DEVICE
- Publication number 20110180824
- Publication date Jul 28, 2011
- Wei-Sin TAN
- G02 - OPTICS
Information Patent Application
METHOD OF GROWING A THIN FILM, A METHOD OF FORMING A STRUCTURE AND...
- Publication number 20110139209
- Publication date Jun 16, 2011
- Sharp Kabushiki Kaisha
- Christian Lang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEMICONDUCTOR LAYER STRUCTURE
- Publication number 20100265976
- Publication date Oct 21, 2010
- Valerie Bousquet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID STATE ILLUMINATION SYSTEM
- Publication number 20100182294
- Publication date Jul 22, 2010
- Rakesh Roshan
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURE OF SAME
- Publication number 20100052016
- Publication date Mar 4, 2010
- Stewart Edward HOOPER
- C30 - CRYSTAL GROWTH
Information Patent Application
MULTIFUNCTIONAL TAPE
- Publication number 20090242912
- Publication date Oct 1, 2009
- Thomas Heinz-Helmut Altebaeumer
- B82 - NANO-TECHNOLOGY
Information Patent Application
DEVICE INTERCONNECTS
- Publication number 20090242260
- Publication date Oct 1, 2009
- Thomas Heinz-Helmut ALTEBAEUMER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MODIFYING THE OPTICAL PROPERTIES OF A NITRIDE OPTOELECTRONIC DEVICE
- Publication number 20080014667
- Publication date Jan 17, 2008
- Stewart Edward HOOPER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING A SEMICONDUCTOR...
- Publication number 20070263691
- Publication date Nov 15, 2007
- Sharp Kabushiki Kaisha
- Rakesh Roshan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND A METHOD OF MANUFACTURE...
- Publication number 20060244002
- Publication date Nov 2, 2006
- Stewart Edward Hooper
- B82 - NANO-TECHNOLOGY
Information Patent Application
Mbe growth of an algan layer or algan multilayer structure
- Publication number 20060237740
- Publication date Oct 26, 2006
- Valerie Bousquet
- C30 - CRYSTAL GROWTH
Information Patent Application
Mbe growth of a semiconductor layer structure
- Publication number 20060128122
- Publication date Jun 15, 2006
- Valerie Bousquet
- C30 - CRYSTAL GROWTH
Information Patent Application
MBE growth of p-type nitride semiconductor materials
- Publication number 20060121637
- Publication date Jun 8, 2006
- Stewart E. Hooper
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor light-emitting device and a method of manufacture the...
- Publication number 20050249253
- Publication date Nov 10, 2005
- Katherine L. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacture of a semiconductor light-emitting device
- Publication number 20050227404
- Publication date Oct 13, 2005
- Katherine L. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacture of a semiconductor device
- Publication number 20050170537
- Publication date Aug 4, 2005
- Stewart Hooper
- B82 - NANO-TECHNOLOGY
Information Patent Application
MBE growth of a semiconductor laser diode
- Publication number 20050163179
- Publication date Jul 28, 2005
- Stewart Hooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light-emitting device
- Publication number 20050116215
- Publication date Jun 2, 2005
- Stewart Hooper
- B82 - NANO-TECHNOLOGY
Information Patent Application
Vertical cavity surface emitting laser
- Publication number 20040233963
- Publication date Nov 25, 2004
- Stewart Edward Hooper
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of growing a semiconductor layer
- Publication number 20040214412
- Publication date Oct 28, 2004
- Jennifer Mary Barnes
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of growing a semiconductor multi-layer structure
- Publication number 20020117103
- Publication date Aug 29, 2002
- Stewart Edward Hooper
- C30 - CRYSTAL GROWTH

Jonathan Heffernan

Person

Patents Grantslast 30 patents

II-III-N semiconductor nanoparticles and method of making same

Method of synthesising nitride nanocrystals

Solid state illumination system

Energy conversion device with selective contacts

Fabrication of nitride nanoparticles

II-III-N semiconductor nanoparticles and method of making same

Method of growing a thin film, a method of forming a structure and...

Nanoparticles

Multifunctional tape

Light emitting diode device

Device interconnects

Semiconductor structure and method of manufacture of same

Multifunctional tape

MBE growth of a semiconductor laser diode

MBE growth of p-type nitride semiconductor materials

MBE growth of a semiconductor layer structure

Semiconductor device and a method of manufacturing a semiconductor...

Semiconductor light-emitting device and a method of manufacture the...

MBE growth of an algan layer or AlGaN multilayer structure

Semiconductor light-emitting device, and a method of manufacture of...

Semiconductor light-emitting device having an active region with al...

Method of growing a semiconductor layer

Manufacture of a semiconductor device

Semiconductor device and a method of manufacturing a semiconductor...

Method of growing a semiconductor multi-layer structure

Method of growing a semiconductor layer

Method of growing a semiconductor layer

Method of growing group III or group III-V nitride layer

Laser devices including separate confinement heterostructure

Patents Applicationslast 30 patents

METHOD OF SYNTHESISING NITRIDE NANOCRYSTALS

LIGHTING DEVICE AND METHOD FOR PROVIDING LIGHT

II-III-N SEMICONDUCTOR NANOPARTICLES AND METHOD OF MAKING SAME

ENERGY CONVERSION DEVICE WITH SELECTIVE CONTACTS

II-III-N SEMICONDUCTOR NANOPARTICLES AND METHOD OF MAKING SAME

II-III-V COMPOUND SEMICONDUCTOR

FABRICATION OF NITRIDE NANOPARTICLES

NANOPARTICLES

MULTIFUNCTIONAL TAPE

LIGHT EMITTING DIODE DEVICE

METHOD OF GROWING A THIN FILM, A METHOD OF FORMING A STRUCTURE AND...

SEMICONDUCTOR LAYER STRUCTURE

SOLID STATE ILLUMINATION SYSTEM

SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURE OF SAME

MULTIFUNCTIONAL TAPE

DEVICE INTERCONNECTS

MODIFYING THE OPTICAL PROPERTIES OF A NITRIDE OPTOELECTRONIC DEVICE

SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING A SEMICONDUCTOR...

A SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND A METHOD OF MANUFACTURE...

Mbe growth of an algan layer or algan multilayer structure

Mbe growth of a semiconductor layer structure

MBE growth of p-type nitride semiconductor materials

Semiconductor light-emitting device and a method of manufacture the...

Manufacture of a semiconductor light-emitting device

Manufacture of a semiconductor device

MBE growth of a semiconductor laser diode

Semiconductor light-emitting device

Vertical cavity surface emitting laser

Method of growing a semiconductor layer

Method of growing a semiconductor multi-layer structure