Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11888100 | LED array with light intensity adaptive LED sidewalls | Kentaro Shimizu, Marcel Rene Bohmer, Daniel Estrada | 2024-01-30 |
| 11585965 | Optical scattering structure having polymer-filled sub-micron pores | Marcel Rene Bohmer, Daniel Estrada, Kentaro Shimizu | 2023-02-21 |
| 11557703 | Light intensity adaptive LED sidewalls | Kentaro Shimizu, Marcel Rene Bohmer, Daniel Estrada | 2023-01-17 |
| 11489095 | Method of addressing an LED array with light intensity adaptive LED sidewalls | Kentaro Shimizu, Marcel Rene Bohmer, Daniel Estrada | 2022-11-01 |
| 11081628 | White-appearing semiconductor light-emitting devices having a temperature sensitive low-index particle layer | Marcel Rene Bohmer, Kentaro Shimizu | 2021-08-03 |
| 10971661 | Light-emitting device with light scatter tuning to control color shift | Daniel Estrada, Marcel Rene Bohmer, Kentaro Shimizu, Michael D. Camras | 2021-04-06 |
| 10886441 | Light emitting device with porous structure to enhance color point shift as a function of drive current | Daniel Estrada, Marcel Rene Bohmer, Kentaro Shimizu, Michael D. Camras | 2021-01-05 |
| 10871268 | LED lighting unit | Hendrik Johannes Boudewijn Jagt, Floris Maria Hermansz Crompvoets, Wouter Dekkers, Fritz Helmut Zahn, Olexandr Valentynovych Vdovin +2 more | 2020-12-22 |
| 10797207 | Light emitting device with porous structure to enhance color point shift as a function of drive current | Daniel Estrada, Marcel Rene Bohmer, Kentaro Shimizu, Michael D. Camras | 2020-10-06 |
| 10761246 | Light emitting semiconductor device having polymer-filled sub-micron pores in porous structure to tune light scattering | Marcel Rene Bohmer, Daniel Estrada, Kentaro Shimizu | 2020-09-01 |
| 10756242 | Light-emitting device with light scatter tuning to control color shift | Daniel Estrada, Marcel Rene Bohmer, Kentaro Shimizu, Michael D. Camras | 2020-08-25 |
| 10186645 | White-appearing semiconductor light-emitting devices having a temperature sensitive low-index particle layer | Marcel Rene Bohmer, Kentaro Shimizu | 2019-01-22 |
| 10009527 | Compact LED lighting unit for use in camera or video flash applications | Hendrik Johannes Boudewijn Jagt, Floris Maria Hermansz Crompvoets, Wouter Dekkers, Fritz Helmut Zahn, Olexandr Valentynovych Vdovin +2 more | 2018-06-26 |
| 8390196 | Methal halide lamp comprising a shaped ceramic discharge vessel | Josephus Theodorus Van Der Eyden, Oscar Gerard Stappers | 2013-03-05 |
| 4752546 | Electrochemical cell | Johannes J. G. S. A. Willems | 1988-06-21 |
| 4702978 | Electrochemical cell | Gerrit Frens | 1987-10-27 |
| 4699856 | Electrochemical cell | Johannes J. G. S. A. Willems | 1987-10-13 |