Emerson; David Todd

Patent Applications and Registrations

Patent applications and USPTO patent grants for Emerson; David Todd.The latest application filed is for "wafer level packaging of light emitting diodes (leds)".

Company Profile

3.100.65

Emerson; David Todd - Chapel Hill NC
Emerson; David Todd - Hillsoborough NC
Emerson; David Todd - Durham NC US
Emerson; David Todd - Chapell Hill NC

*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
Indicia for light emitting diode chips Grant 11,145,689 - Hall , et al. October 12, 2	2021-10-12
Wafer Level Packaging Of Light Emitting Diodes (leds) App 20210104503 - Bergmann; Michael John ; et al.	2021-04-08
Wafer level packaging of light emitting diodes (LEDs) Grant 10,854,584 - Bergmann , et al. December 1, 2	2020-12-01
Indicia For Light Emitting Diode Chips App 20200176507 - Hall; Nikolas ; et al.	2020-06-04
Group III nitride LED with undoped cladding layer and multiple quantum well Grant RE46,589 - Edmond , et al. October 24, 2	2017-10-24
Light emitting diode (LED) arrays including direct die attach and related assemblies Grant 9,754,926 - Donofrio , et al. September 5, 2	2017-09-05
Wafer Level Packaging Of Light Emitting Diodes (leds) App 20170229431 - Bergmann; Michael John ; et al.	2017-08-10
Aligned multiple emitter package Grant 9,722,158 - Chan , et al. August 1, 2	2017-08-01
Miniature surface mount device with large pin pads Grant 9,685,592 - Chan , et al. June 20, 2	2017-06-20
Gap engineering for flip-chip mounted horizontal LEDs Grant 9,660,153 - Emerson , et al. May 23, 2	2017-05-23
Wafer level packaging of light emitting diodes (LEDs) Grant 9,653,643 - Bergmann , et al. May 16, 2	2017-05-16
Multi-rotation epitaxial growth apparatus and reactors incorporating same Grant 9,637,822 - Bergmann , et al. May 2, 2	2017-05-02
Miniature surface mount device Grant 9,634,209 - Chan , et al. April 25, 2	2017-04-25
Semiconductor devices having low threading dislocations and improved light extraction and methods of making the same Grant 9,318,327 - Bergmann , et al. April 19, 2	2016-04-19
Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures Grant 9,112,083 - Emerson , et al. August 18, 2	2015-08-18
Group III nitride based quantum well light emitting device structures with an indium containing capping structure Grant 9,054,253 - Bergmann , et al. June 9, 2	2015-06-09
Light emitting devices with low packaging factor Grant 8,957,440 - Ibbetson , et al. February 17, 2	2015-02-17
Lighting device Grant 8,957,435 - Emerson , et al. February 17, 2	2015-02-17
Red nitride phosphors Grant 8,906,263 - Seibel, II , et al. December 9, 2	2014-12-09
Restricted radiated heating assembly for high temperature processing Grant 8,888,917 - Emerson , et al. November 18, 2	2014-11-18
Emission tuning methods and devices fabricated utilizing methods Grant 8,877,524 - Chitnis , et al. November 4, 2	2014-11-04
High efficacy semiconductor light emitting devices employing remote phosphor configurations Grant 8,853,712 - Hussell , et al. October 7, 2	2014-10-07
Deep ultraviolet light emitting devices and methods of fabricating deep ultraviolet light emitting devices Grant 8,772,757 - Emerson , et al. July 8, 2	2014-07-08
Emitter package with angled or vertical LED Grant 8,748,915 - Chan , et al. June 10, 2	2014-06-10
High efficacy semiconductor light emitting devices employing remote phosphor configurations Grant 8,748,905 - Hussell , et al. June 10, 2	2014-06-10
Light emitting devices having current reducing structures Grant 8,704,240 - Emerson , et al. April 22, 2	2014-04-22
Light emitting devices having roughened/reflective contacts and methods of fabricating same Grant 8,669,563 - Haberern , et al. March 11, 2	2014-03-11
LED devices with narrow viewing angle and an LED display including same Grant 8,669,565 - Chan , et al. March 11, 2	2014-03-11
Miniature Surface Mount Device App 20130341656 - Chan; Chi Keung ; et al.	2013-12-26
Group Iii Nitride Based Quantum Well Light Emitting Device Structures With An Indium Containing Capping Structure App 20130341593 - Bergmann; Michael John ; et al.	2013-12-26
Light Emitting Devices Having Current Reducing Structures App 20130292639 - Emerson; David Todd ; et al.	2013-11-07
Wafer Level Packaging Of Light Emitting Diodes (leds) App 20130264589 - Bergmann; Michael John ; et al.	2013-10-10
Miniature surface mount device Grant D691,100 - Chan , et al. October 8, 2	2013-10-08
Group III nitride based quantum well light emitting device structures with an indium containing capping structure Grant 8,546,787 - Bergmann , et al. October 1, 2	2013-10-01
Lamp packages Grant D689,210 - Donofrio , et al. September 3, 2	2013-09-03
Lamp packages Grant D689,209 - Donofrio , et al. September 3, 2	2013-09-03
LED device having a tilted peak emission and an LED display including such devices Grant 8,487,326 - Chan , et al. July 16, 2	2013-07-16
Light emitting devices having roughened/reflective contacts and methods of fabricating same Grant 8,471,269 - Haberern , et al. June 25, 2	2013-06-25
Miniature surface mount device Grant D684,545 - Chan , et al. June 18, 2	2013-06-18
Optoelectronic Structures with High Lumens Per Wafer App 20130146904 - Edmond; John ; et al.	2013-06-13
Methods of forming light emitting devices having current reducing structures Grant 8,436,368 - Emerson , et al. May 7, 2	2013-05-07
Light Emitting Devices with Low Packaging Factor App 20130082291 - Ibbetson; James ; et al.	2013-04-04
High Efficacy Semiconductor Light Emitting Devices Employing Remote Phosphor Configurations App 20130069089 - Hussell; Christopher P. ; et al.	2013-03-21
Aligned Multiple Emitter Package App 20130038644 - Chan; Alex Chi Keung ; et al.	2013-02-14
Methods for combining light emitting devices in a package and packages including combined light emitting devices Grant 8,333,631 - Emerson , et al. December 18, 2	2012-12-18
Red Nitride Phosphors App 20120305958 - Seibel, II; Harry A. ; et al.	2012-12-06
Group Iii Nitride Based Light Emitting Diode Structures With A Quantum Well And Superlattice, Group Iii Nitride Based Quantum Well Structures And Group Iii Nitride Based Superlattice Structures App 20120298955 - Emerson; David Todd ; et al.	2012-11-29
Light emitting diode Grant D669,040 - Hussell , et al. October 16, 2	2012-10-16
Ultraviolet light emitting diode Grant RE43,725 - Emerson , et al. October 9, 2	2012-10-09
Light Emitting Diode (led) Arrays Including Direct Die Attach And Related Assemblies App 20120193649 - Donofrio; Matthew ; et al.	2012-08-02
Gap Engineering For Flip-chip Mounted Horizontal Leds App 20120193661 - Emerson; David Todd ; et al.	2012-08-02
Horizontal Light Emitting Diodes Including Phosphor Particles App 20120193660 - Donofrio; Matthew ; et al.	2012-08-02
Methods of fabricating group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures Grant 8,227,268 - Emerson , et al. July 24, 2	2012-07-24
Methods Of Forming Light Emitting Devices Having Current Reducing Structures App 20120153343 - Emerson; David Todd ; et al.	2012-06-21
High Efficacy Semiconductor Light Emitting Devices Employing Remote Phosphor Configurations App 20120126260 - Hussell; Christopher P. ; et al.	2012-05-24
Led Device Having A Tilted Peak Emission And An Led Display Including Such Devices App 20120119230 - CHAN; Chi Keung ; et al.	2012-05-17
Led Devices With Narrow Viewing Angle And An Led Display Including Same App 20120120118 - Chan; Chi Keung ; et al.	2012-05-17
Miniature Surface Mount Device With Large Pin Pads App 20120104427 - Chan; Chi Keung ; et al.	2012-05-03
Methods of forming light emitting devices having current reducing structures Grant 8,163,577 - Emerson , et al. April 24, 2	2012-04-24
Light Emitting Devices Having Roughened/reflective Contacts And Methods Of Fabricating Same App 20120080709 - Haberern; Kevin ; et al.	2012-04-05
Group III Nitride Based Quantum Well Light Emitting Device Structures with an Indium Containing Capping Structure App 20120018701 - Bergmann; Michael John ; et al.	2012-01-26
Multi-chamber MOCVD growth apparatus for high performance/high throughput Grant RE43,045 - Emerson December 27, 2	2011-12-27
Group III nitride based quantum well light emitting device structures with an indium containing capping structure Grant 8,044,384 - Bergmann , et al. October 25, 2	2011-10-25
Methods for combining light emitting devices in a package and packages including combined light emitting devices Grant 7,967,652 - Emerson June 28, 2	2011-06-28
Indium gallium nitride-based Ohmic contact layers for gallium nitride-based devices Grant 7,943,924 - Bergmann , et al. May 17, 2	2011-05-17
Multi-Rotation Epitaxial Growth Apparatus and Reactors Incorporating Same App 20110083602 - Bergmann; Michael John ; et al.	2011-04-14
Emitter Package With Angled Or Vertical Led App 20110042698 - Chan; Alex Chi Keung ; et al.	2011-02-24
Methods For Combining Light Emitting Devices In A Package And Packages Including Combined Light Emitting Devices App 20110037080 - Emerson; David Todd ; et al.	2011-02-17
Methods Of Forming Light Emitting Devices Having Current Reducing Structures App 20110008922 - Emerson; David Todd ; et al.	2011-01-13
Indium Gallium Nitride-based Ohmic Contact Layers For Gallium Nitride-based Devices App 20100314640 - Bergmann; Michael John ; et al.	2010-12-16
Lighting Device App 20100270567 - Emerson; David Todd ; et al.	2010-10-28
Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structures Grant 7,795,623 - Emerson , et al. September 14, 2	2010-09-14
Indium gallium nitride-based ohmic contact layers for gallium nitride-based devices Grant 7,791,101 - Bergmann , et al. September 7, 2	2010-09-07
Light emitting diode Grant D621,802 - Hussell , et al. August 17, 2	2010-08-17
Methods for Combining Light Emitting Devices in a Package and Packages Including Combined Light Emitting Devices App 20100140633 - Emerson; David Todd	2010-06-10
Group Iii Nitride Based Quantum Well Light Emitting Device Structures With An Indium Containing Capping Structure App 20100133508 - Bergmann; Michael John ; et al.	2010-06-03
Restricted Radiated Heating Assembly for High Temperature Processing App 20100101495 - Emerson; David Todd ; et al.	2010-04-29
Group III nitride based quantum well light emitting device structures with an indium containing capping structure Grant 7,692,182 - Bergmann , et al. April 6, 2	2010-04-06
Restricted radiated heating assembly for high temperature processing Grant 7,645,342 - Emerson , et al. January 12, 2	2010-01-12
Semiconductor devices including mesa structures and multiple passivation layers Grant 7,642,626 - Haberern , et al. January 5, 2	2010-01-05
Led Grant D606,948 - Hussell , et al. December 29, 2	2009-12-29
Led Grant D605,612 - Hussell , et al. December 8, 2	2009-12-08
Methods of forming light emitting devices with active layers that extend into opened pits Grant 7,611,917 - Emerson , et al. November 3, 2	2009-11-03
Semiconductor devices having self aligned semiconductor mesas and contact layers Grant 7,613,219 - Haberern , et al. November 3, 2	2009-11-03
Emission Tuning Methods And Devices Fabricated Utilizing Methods App 20090261358 - CHITNIS; ASHAY ; et al.	2009-10-22
LED chip Grant D602,450 - Edmond , et al. October 20, 2	2009-10-20
Light Emitting Devices Having Roughened/reflective Contacts And Methods Of Fabricating Same App 20090250716 - Haberern; Kevin ; et al.	2009-10-08
Indium Gallium Nitride-based Ohmic Contact Layers For Gallium Nitride-based Devices App 20090242897 - Bergmann; Michael John ; et al.	2009-10-01
Light emitting devices having a roughened reflective bond pad and methods of fabricating light emitting devices having roughened reflective bond pads Grant 7,557,379 - Haberern , et al. July 7, 2	2009-07-07
Light emitting diode Grant D595,673 - Hussell , et al. July 7, 2	2009-07-07
Light emitting devices having a reflective bond pad and methods of fabricating light emitting devices having reflective bond pads Grant 7,557,380 - Haberern , et al. July 7, 2	2009-07-07
LED chip Grant D593,968 - Edmond , et al. June 9, 2	2009-06-09
Methods of Forming Light Emitting Devices with Active Layers that Extend Into Opened Pits App 20090029493 - Emerson; David Todd ; et al.	2009-01-29
LED chip Grant D583,338 - Edmond , et al. December 23, 2	2008-12-23
LED chip Grant D582,866 - Edmond , et al. December 16, 2	2008-12-16
Light emitting devices with active layers that extend into opened pits Grant 7,446,345 - Emerson , et al. November 4, 2	2008-11-04
Light Emitting Devices Having A Roughened Reflective Bond Pad And Methods Of Fabricating Light Emitting Devices Having Roughened Reflective Bond Pads App 20080217641 - Haberern; Kevin ; et al.	2008-09-11
Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structures App 20080217635 - Emerson; David Todd ; et al.	2008-09-11
Deep Ultraviolet Light Emitting Devices And Methods Of Fabricating Deep Ultraviolet Light Emitting Devices App 20080142783 - Emerson; David Todd ; et al.	2008-06-19
Semiconductor Devices Including Mesa Structures And Multiple Passivation Layers App 20080135982 - Haberern; Kevin Ward ; et al.	2008-06-12
Semiconductor Devices Having Low Threading Dislocations and Improved Light Extraction and Methods of Making the Same App 20080121910 - Bergmann; Michael John ; et al.	2008-05-29
Multi-chamber MOCVD growth apparatus for high performance/high throughput Grant 7,368,368 - Emerson May 6, 2	2008-05-06
LED chip Grant D566,057 - Edmond , et al. April 8, 2	2008-04-08
LED chip Grant D566,056 - Edmond , et al. April 8, 2	2008-04-08
Methods Of Fabricating Group Iii Nitride Based Light Emitting Diode Structures With A Quantum Well And Superlattice, Group Iii Nitride Based Quantum Well Structures And Group Iii Nitride Based Superlattice Structures App 20080038858 - Emerson; David Todd ; et al.	2008-02-14
Methods of forming semiconductor devices including mesa structures and multiple passivation layers Grant 7,329,569 - Haberern , et al. February 12, 2	2008-02-12
Group III nitride based superlattice structures Grant 7,312,474 - Emerson , et al. December 25, 2	2007-12-25
Light Emitting Devices Having Current Blocking Structures And Methods Of Fabricating Light Emitting Devices Having Current Blocking Structures App 20070145392 - Haberern; Kevin ; et al.	2007-06-28
Semiconductor devices having self aligned semiconductor mesas and contact layers App 20070007544 - Haberern; Kevin Ward ; et al.	2007-01-11
Methods of forming semiconductor devices having self aligned semiconductor mesas and contact layers Grant 7,160,747 - Haberern , et al. January 9, 2	2007-01-09
Deep ultraviolet light emitting devices and methods of fabricating deep ultraviolet light emitting devices App 20060267043 - Emerson; David Todd ; et al.	2006-11-30
Light emitting devices with active layers that extend into opened pits App 20060246612 - Emerson; David Todd ; et al.	2006-11-02
Restricted radiated heating assembly for high temperature processing App 20060130763 - Emerson; David Todd ; et al.	2006-06-22
Multi-chamber MOCVD growth apparatus for high performance/high throughput App 20060040475 - Emerson; David Todd	2006-02-23
Light emitting devices having a reflective bond pad and methods of fabricating light emitting devices having reflective bond pads App 20060022209 - Haberern; Kevin ; et al.	2006-02-02
Light emitting devices having current blocking structures and methods of fabricating light emitting devices having current blocking structures App 20060002442 - Haberern; Kevin ; et al.	2006-01-05
Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures Grant 6,958,497 - Emerson , et al. October 25, 2	2005-10-25
Single step pendeo-and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structures Grant 6,955,977 - Kong , et al. October 18, 2	2005-10-18
Group III nitride LED with undoped cladding layer and multiple quantum well Grant 6,906,352 - Edmond , et al. June 14, 2	2005-06-14
Group III nitride based quantum well light emitting device structures with an indium containing capping structure App 20050056824 - Bergmann, Michael John ; et al.	2005-03-17
Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures App 20050045895 - Emerson, David Todd ; et al.	2005-03-03
Single step pendeo- and lateral epitaxial overgrowth of Group III-nitride epitaxial layers with Group III-nitride buffer layer and resulting structures Grant 6,812,053 - Kong , et al. November 2, 2	2004-11-02
Single step pendeo- and lateral epitaxial overgrowth of Group III-nitride epitaxial layers with Group III-nitride buffer layer and resulting structures Grant 6,803,602 - Kong , et al. October 12, 2	2004-10-12
Methods of forming electronic devices including semiconductor mesa structures and conductivity junctions and related devices App 20040149997 - Bergman, Michael John ; et al.	2004-08-05
Methods of forming semiconductor devices including mesa structures and multiple passivation layers and related devices App 20040147054 - Haberern, Kevin Ward ; et al.	2004-07-29
Methods of forming semiconductor devices having self aligned semiconductor mesas and contact layers and related devices App 20040147094 - Haberern, Kevin Ward ; et al.	2004-07-29
Single step pendeo- and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structures Grant 6,764,932 - Kong , et al. July 20, 2	2004-07-20
Ultraviolet light emitting diode Grant 6,734,033 - Emerson , et al. May 11, 2	2004-05-11
Single step pendeo-and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structures App 20040082150 - Kong, Hua-Shuang ; et al.	2004-04-29
Ultraviolet light emitting diode Grant 6,664,560 - Emerson , et al. December 16, 2	2003-12-16
Ultraviolet light emitting diode App 20030209705 - Emerson, David Todd ; et al.	2003-11-13
Single step pendeo- and lateral epitaxial overgrowth of Group III-nitride epitaxial layers with Group III-nitride buffer layer and resulting structures App 20030207518 - Kong, Hua-Shuang ; et al.	2003-11-06
Single step pendeo-and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structures Grant 6,582,986 - Kong , et al. June 24, 2	2003-06-24
Ultraviolet light emitting diode App 20030020061 - Emerson, David Todd ; et al.	2003-01-30
Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures App 20030006418 - Emerson, David Todd ; et al.	2003-01-09
Group III nitride LED with undoped cladding layer and multiple quantum well App 20020195606 - Edmond, John Adam ; et al.	2002-12-26
Single step pendeo- and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structures App 20020098693 - Kong, Hua-Shuang ; et al.	2002-07-25
Single step pendeo-and lateral epitaxial overgrowth of group III-nitride epitaxial layers with group III-nitride buffer layer and resulting structures App 20020022290 - Kong, Hua-Shuang ; et al.	2002-02-21

Company Registrations

SEC

0001715826

Emerson David Todd