Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410891 | Lightguide lamp with crosstalk prevention | Johannes Petrus Maria Ansems | 2025-09-09 |
| 12222074 | Light emitting diode filament | Grigory Onushkin, Aldegonda Lucia Weijers | 2025-02-11 |
| 12196376 | Lightguide lamp | Johannes Petrus Maria Ansems, MICHAL JAN HORACZEK, Wessel Peter Deurwaarder | 2025-01-14 |
| 12092271 | Optical and thermal improvement of a two-sided multi-channel filament | MARTINUS ARNOLDUS CORNELIS HEIJMANS, Aldegonda Lucia Weijers, Eric Cornelis Egbertus Van Grunsven | 2024-09-17 |
| 11493194 | Lighting device module for wireless connectivity and corresponding method | Lambertus Adrianus Marinus De Jong, Franciscus Jacobus Vossen | 2022-11-08 |
| 10928032 | Light emitting device | Michel Cornelis Josephus Marie Vissenberg, Grigory Onushkin, Lambert J. Stil | 2021-02-23 |
| 10756074 | Light emitting assembly, a spot lamp and luminaire | Michel Cornelis Josephus Marie Vissenberg, Ludovicus Johannes Lambertus Haenen | 2020-08-25 |
| 10533726 | Optical arrangement, lighting device and illumination method | Siebe De Zwart, Michel Cornelis Josephus Marie Vissenberg | 2020-01-14 |
| 10290775 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames, Peter Josef Schmidt, Hans-Helmut Bechtel +2 more | 2019-05-14 |
| 10208941 | Lamp comprising cooling means | Edwin de Groot, Simon Jacobus Maria Kuppens, Simon Eme Kadijk | 2019-02-19 |
| 10047945 | Lighting device | Vincent Stefan David Gielen, BRIAN DAVID CLARKE | 2018-08-14 |
| 9791141 | Light emitting diode module | Martinus Petrus Creusen | 2017-10-17 |
| 9722148 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames, Peter Josef Schmidt, Hans-Helmut Bechtel +2 more | 2017-08-01 |
| 9359260 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames, Peter Josef Schmidt, Hans-Helmut Bechtel +2 more | 2016-06-07 |
| 8513691 | Light emitting device including reflective optic housing at least partially filled with reflective material | Marten Sikkens, Josef Andreas Schug | 2013-08-20 |
| 8496852 | Phosphor in polycrystalline ceramic structure and a light-emitting element comprisng same | Theo Arnold Kop | 2013-07-30 |
| 8425052 | Illumination system, method and projection device for controlling light emitted during a spoke time period | Martinus Petrus Joseph Peeters, Marcellus Jacobus Johannes Van Der Lubbe, Elvira Johanna Maria Paulussen, Daniel Anton Benoy | 2013-04-23 |
| 8338846 | Wavelength converted light emitting diode with reduced emission of unconverted light | Martinus Petrus Joseph Peeters, Elvira Johanna Maria Paulussen, Daniel Anton Benoy, Marcellus Jacobus Johannes Van Der Lubbe, George Hubert Borel +1 more | 2012-12-25 |
| 8190007 | Calibration camera with spectral depth | Eduard Johannes Meijer, Marcus Antonius Verschuuren | 2012-05-29 |
| 8121166 | Side-emitting LED light source for backlighting applications | Hendrik Adrianus Van Sprang | 2012-02-21 |
| 7879258 | Phosphor in polycrystalline ceramic structure and a light-emitting element comprising same | Theo Arnold Kop | 2011-02-01 |
| 7361938 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames, Peter Josef Schmidt, Hans-Helmut Bechtel +2 more | 2008-04-22 |
| 4569508 | Metallurgical vessel having an opening and a flange around the opening | — | 1986-02-11 |