| 12094998 |
Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers |
Thomas A. Kuhr, Robert David Schmidt, Daniel Carleton Driscoll |
2024-09-17 |
|
| 11705542 |
Binder materials for light-emitting devices |
Walter Weare, Derek Miller, Colin Blakely |
2023-07-18 |
|
| 11674081 |
Phosphor composition |
Christopher P. Hussell, David T. Emerson, Ronan P. Le Toquin |
2023-06-13 |
|
| 11292966 |
Phosphor composition |
Christopher P. Hussell, David T. Emerson, Ronan P. Le Toquin |
2022-04-05 |
|
| 11088295 |
Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers |
Thomas A. Kuhr, Robert David Schmidt, Daniel Carleton Driscoll |
2021-08-10 |
|
| 10767111 |
Phosphor composition |
Christopher P. Hussell, David T. Emerson, Ronan P. Le Toquin |
2020-09-08 |
$38,382,000 |
| 10756231 |
Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers |
Thomas A. Kuhr, Robert David Schmidt, Daniel Carleton Driscoll |
2020-08-25 |
$79,438,000 |
| 10283681 |
Phosphor-converted light emitting device |
Matthew Donofrio, Kevin Haberern, Bennett Langsdorf, Anoop Mathew, Harry A. Seibel, II +2 more |
2019-05-07 |
$25,169,000 |
| 10266767 |
Phosphor Composition |
Christopher P. Hussell, David T. Emerson, Ronan P. Le Toquin |
2019-04-23 |
$9,011,000 |
| 10224454 |
Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers |
Thomas A. Kuhr, Robert David Schmidt, Daniel Carleton Driscoll |
2019-03-05 |
$5,433,000 |
| 10109773 |
Light-emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methods |
Iliya Todorov, David Clatterbuck, Jasper Cabalu, Michael John Bergmann, Florin A. Tudorica |
2018-10-23 |
$9,907,000 |
| 10074781 |
Semiconductor light emitting devices including multiple red phosphors that exhibit good color rendering properties with increased brightness |
Robert Wilcox |
2018-09-11 |
$17,821,000 |
| 9985168 |
Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers |
Thomas A. Kuhr, Robert David Schmidt, Daniel Carleton Driscoll |
2018-05-29 |
$9,744,000 |
| 9905735 |
High brightness, low-cri semiconductor light emitting devices including narrow-spectrum luminescent materials |
Florin A. Tudorica |
2018-02-27 |
$4,657,000 |
| 9871173 |
Light emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methods |
Iliya Todorov, David Clatterbuck, Jasper Cabalu, Michael John Bergmann, Florin A. Tudorica |
2018-01-16 |
$6,022,000 |
| 9589852 |
Electrostatic phosphor coating systems and methods for light emitting structures and packaged light emitting diodes including phosphor coating |
Harry A. Seibel, II |
2017-03-07 |
$5,497,000 |
| 9537052 |
Coated phosphors and light emitting devices including the same |
Harry A. Seibel, II |
2017-01-03 |
$2,515,000 |
| 9464225 |
Luminescent particles, methods of identifying same and light emitting devices including the same |
Ronan P. Le Toquin |
2016-10-11 |
$3,821,000 |
| 9447319 |
Yellow phosphor having an increased activator concentration and a method of making a yellow phosphor |
Iliya Todorov |
2016-09-20 |
$7,609,000 |
| 9428688 |
Phosphor composition |
Christopher P. Hussell, David T. Emerson, Ronan P. Le Toquin |
2016-08-30 |
$3,795,000 |
| 9318669 |
Methods of determining and making red nitride compositions |
Harry A. Seibel, II |
2016-04-19 |
$2,305,000 |
| 9219202 |
Semiconductor light emitting devices including red phosphors that exhibit good color rendering properties and related red phosphors |
Robert Wilcox |
2015-12-22 |
$2,966,000 |
| 9055643 |
Solid state lighting apparatus and methods of forming |
— |
2015-06-09 |
$3,033,000 |
| 8906263 |
Red nitride phosphors |
Harry A. Seibel, II, David T. Emerson |
2014-12-09 |
$8,413,000 |
| 8866169 |
LED package with increased feature sizes |
David T. Emerson, Michael John Bergmann, John Edmond, Eric Tarsa, Peter Scott Andrews +3 more |
2014-10-21 |
$5,769,000 |