Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283681 | Phosphor-converted light emitting device | Brian T. Collins, Matthew Donofrio, Kevin Haberern, Bennett Langsdorf, Anoop Mathew +2 more | 2019-05-07 |
| 9589852 | Electrostatic phosphor coating systems and methods for light emitting structures and packaged light emitting diodes including phosphor coating | Brian T. Collins | 2017-03-07 |
| 9537052 | Coated phosphors and light emitting devices including the same | Brian T. Collins | 2017-01-03 |
| 9437788 | Light emitting diode (LED) component comprising a phosphor with improved excitation properties | David Clatterbuck, Douglas E. Kinkenon | 2016-09-06 |
| 9431590 | Ceramic based light emitting diode (LED) devices and methods | Erin R. F. Welch, Christopher P. Hussell | 2016-08-30 |
| 9318669 | Methods of determining and making red nitride compositions | Brian T. Collins | 2016-04-19 |
| 9219201 | Blue light emitting devices that include phosphor-converted blue light emitting diodes | Iliya Todorov | 2015-12-22 |
| 8906263 | Red nitride phosphors | Brian T. Collins, David T. Emerson | 2014-12-09 |
| 8814621 | Methods of determining and making red nitride compositions | — | 2014-08-26 |
| 8772798 | LED based lighting system | — | 2014-07-08 |
| 8729790 | Coated phosphors and light emitting devices including the same | Brian T. Collins | 2014-05-20 |
| 8589120 | Methods, systems, and apparatus for determining optical properties of elements of lighting components having similar color points | Brian T. Collins, David T. Emerson | 2013-11-19 |