Issued Patents All Time
Showing 26–50 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8929978 | Phototherapy devices and methods comprising optionally substituted terphenyl and quaterphenyl compounds | Sazzadur Rahman Khan, Shijun Zheng, Liping Ma | 2015-01-06 |
| 8846172 | Light emissive ceramic laminate and method of making same | Toshitaka Nakamura, Hironaka Fujii | 2014-09-30 |
| 8845095 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li, David T. Sisk | 2014-09-30 |
| 8828531 | Emissive ceramic materials having a dopant concentration gradient and methods of making and using the same | Guang Pan, Hiroaki Miyagawa, Hironaka Fujii, Bin Zhang, Rajesh Mukherjee +1 more | 2014-09-09 |
| 8820923 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li | 2014-09-02 |
| 8808879 | Phototherapy devices and methods comprising substituted carbazole compounds | Sazzadur Rahman Khan, Shijun Zheng, Keisaku Okada | 2014-08-19 |
| 8721922 | Printable light-emitting compositions | Takashi Kondo, Sheng Li, Jesse Dan Froehlich, Hyunsik Chae | 2014-05-13 |
| 8697479 | Method for producing nanoparticles | Rajesh Mukherjee, Hironaka Fujii, Toshitaka Nakamura | 2014-04-15 |
| 8609258 | Light emitting devices and compositions | Hyun Sik Chae, Yutaka Ohmori, Jesse Froelich, Sheng Li | 2013-12-17 |
| 8604689 | Hybrid composite emissive construct and light-emitting devices using the same | Liping Ma, Shijun Zheng, Qianxi Lai | 2013-12-10 |
| 8597803 | Light emitting devices and compositions | Jesse Dan Froehlich, Hyun Sik Chae, Sheng Li | 2013-12-03 |
| 8586205 | Compounds for organic light emitting diode emissive layers | Shijun Zheng, David T. Sisk, Brett T. Harding, Jensen Cayas, Sheng Li +4 more | 2013-11-19 |
| 8502442 | Light emitting device with translucent ceramic plate | Toshitaka Nakamura, Hironaka Fujii, Hiroaki Miyagawa, Rajesh Mukherjee, Bin Zhang | 2013-08-06 |
| 8426040 | Compounds for use in light-emitting devices | Shijun Zheng, Liping Ma | 2013-04-23 |
| 8339025 | Luminescent ceramic and light-emitting device using the same | Toshitaka Nakamura, Hironaka Fujii, Hiroaki Miyagawa, Rajesh Mukherjee, Bin Zhang | 2012-12-25 |
| 8323805 | Emissive aryl-heteroaryl acetylenes | Shijun Zheng, Jensen Cayas, Sheng Li, Hyunsik Chae | 2012-12-04 |
| 8298442 | Method of manufacturing phosphor translucent ceramics and light emitting devices | Hiroaki Miyagawa, Toshitaka Nakamura, Hironaka Fujii | 2012-10-30 |
| 8283843 | Light emissive ceramic laminate and method of making same | Guang Pan, Hironaka Fujii, Hiroaki Miyagawa, Rajesh Mukherjee, Bin Zhang +1 more | 2012-10-09 |
| 8263238 | Ambipolar host in organic light emitting diode | David T. Sisk, Sheng Li | 2012-09-11 |
| 8206672 | Production of phase-pure ceramic garnet particles | Rajesh Mukherjee, Toshitaka Nakamura, Sheng Li, Brett T. Harding | 2012-06-26 |
| 8169136 | Light emitting device with translucent ceramic plate | Toshitaka Nakamura, Hironaka Fujii, Hiroaki Miyagawa, Rajesh Mukherjee, Bin Zhang | 2012-05-01 |
| 8137588 | Nanoscale phosphor particles with high quantum efficiency and method for synthesizing the same | Jami Hafiz, Toshitaka Nakamura, Steven L. Girshick, Joachim V. R. Heberlein, Rajesh Mukherjee | 2012-03-20 |
| 8137587 | Method of manufacturing phosphor translucent ceramics and light emitting devices | Hiroaki Miyagawa, Toshitaka Nakamura, Hironaka Fujii | 2012-03-20 |
| 8123981 | Method of fabricating translucent phosphor ceramics | Hiroaki Miyagawa, Toshitaka Nakamura, Hironaka Fujii | 2012-02-28 |
| 8062770 | Ambipolar host in organic light emitting diode | David T. Sisk, Sheng Li | 2011-11-22 |