Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402453 | Systems and methods for fluoride ceramic phosphors for LED lighting | Nerine Cherepy, Ross Allen Osborne, Stephen A. Payne, Zachary M. Seeley, Alok Mani Srivastava +1 more | 2025-08-26 |
| 11862758 | Systems and methods for fluoride ceramic phosphors for LED lighting | Nerine Cherepy, Ross Allen Osborne, Stephen A. Payne, Zachary M. Seeley, Alok Mani Srivastava +1 more | 2024-01-02 |
| 11477945 | Horticulture lighting device | William Winder Beers, Alok Mani Srivastava | 2022-10-25 |
| 11114591 | Core-shell materials with red-emitting phosphors | James Edward Murphy, William Winder Beers | 2021-09-07 |
| 10920938 | LED apparatus employing neodymium based materials with variable content of fluorine and oxygen | Kevin Jeffrey Benner, Thomas Boyle, Dengke Cai, Thomas Clynne, Jean-Patrick Ducroux +9 more | 2021-02-16 |
| 10851293 | Phosphor materials for light sources and method for manufacturing the same | Fangming Du, William Winder Beers, Clark David Nelson | 2020-12-01 |
| 10619803 | LED apparatus employing neodymium based materials with variable content of fluorine and oxygen | Kevin Jeffrey Benner, Thomas Boyle, Dengke Cai, Thomas Clynne, Jean-Patrick Ducroux +9 more | 2020-04-14 |
| 10563121 | Red-emitting phosphors and associated devices | William Winder Beers, Jianmin He, Fangming Du, James Edward Murphy, Clark David Nelson +1 more | 2020-02-18 |
| 10047286 | Color stable red-emitting phosphors | Fangming Du, William Winder Beers, Clark David Nelson, Jenna Marie Novak, John Matthew Root +2 more | 2018-08-14 |
| 9890328 | Phosphor compositions and lighting apparatus thereof | Samuel Joseph Camardello, Alok Mani Srivastava, Fangming Du, Holly Ann Comanzo, William Winder Beers | 2018-02-13 |
| 9633830 | Phosphor-containing coating systems and fluorescent lamps equipped therewith | Alok Mani Srivastava, William Winder Beers, Fangming Du | 2017-04-25 |
| 9605199 | Oxy-bromide phosphors and uses thereof | Sam Joseph Camardello, Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Fangming Du | 2017-03-28 |
| 9537061 | Phosphor compositions and lighting apparatus thereof | Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Samuel Joseph Camardello, Fangming Du | 2017-01-03 |
| 9404034 | Coating systems and fluorescent lamps provided therewith | Fangming Du, Alok Mani Srivastava, William Winder Beers | 2016-08-02 |
| 9346999 | Method of forming efficient phosphor powders | Holly Ann Comanzo, Alok Mani Srivastava, William Winder Beers | 2016-05-24 |
| 9335011 | Oxyfluoride phosphor compositions and lighting apparatus thereof | Alok Mani Srivastava, William Winder Beers, Holly Ann Comanzo | 2016-05-10 |
| 9328878 | Phosphor compositions and lighting apparatus thereof | Alok Mani Srivastava, William Winder Beers, Holly Ann Comanzo | 2016-05-03 |
| 9321959 | Process of forming phosphor particles with core shell structures | Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Samuel Joseph Camardello, Digamber Gurudas Porob | 2016-04-26 |
| 9269559 | Compositions and methods for modifying lumen maintenance characteristics of phosphor-containing coatings | Jon Bennett Jansma, William Winder Beers, Fangming Du | 2016-02-23 |
| 9142397 | High color rendering index fluorescent lamp with multi-layer phosphor coating | Fangming Du, Heidi M. Anderson, Stephen Lloyd Killion, Adam Jason Burns | 2015-09-22 |
| 9123525 | Phosphor materials, fluorescent lamps provided therewith, and methods therefor | Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Samuel Joseph Camardello, Digamber Gurudas Porob | 2015-09-01 |
| 9117650 | Fluorescent lamp with high color rendering index and coating systems therefor | Fangming Du, Brett R. Bradley, Nathaniel Jon Farkas, Clark David Nelson | 2015-08-25 |
| 9018830 | Strontium phosphor blends having high CRI | Fangming Du, William Winder Beers, Jon Bennett Jansma | 2015-04-28 |
| 8987984 | Fluorescent lamp including phosphor composition with special BAMn phosphor, (Ba,Sr,Ca)(Mg1-x Mnx)Al10O17:Eu2+ | Fangming Du, William Winder Beers, Jon Bennett Jansma | 2015-03-24 |
| 8866372 | Phosphor system for improved efficacy lighting sources | William Winder Beers, Jon Bennett Jansma, Fangming Du, Alok Mani Srivastava, Samuel Joseph Camardello +1 more | 2014-10-21 |