Issued Patents All Time
Showing 1–25 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786683 | Light-emitting devices for wound healing | Sazzadur Rahman Khan, Sheng Li, Xingjia Wu, Juanita J. Anders | 2020-09-29 |
| 10752833 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li | 2020-08-25 |
| 10214685 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li | 2019-02-26 |
| 10119070 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li, Hironaka Fujii | 2018-11-06 |
| 9722200 | Top-emitting white organic light-emitting diodes having improved efficiency and stability | Liping Ma, Qianxi Lai, Brett T. Harding, Shijun Zheng | 2017-08-01 |
| 9598450 | Emissive compounds for organic light-emitting diodes | Jesse Dan Froehlich, Rebecca Romero, Sheng Li, Nobukazu Negishi | 2017-03-21 |
| 9574067 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li | 2017-02-21 |
| 9555406 | Method for forming an oxide coated substrate | Ekambaram Sambandan, Rajesh Mukherjee, Takuya Fukumura | 2017-01-31 |
| 9548458 | Polyphenylene host compounds | Shijun Zheng, Liping Ma, Qianxi Lai, Sazzadur Rahman Khan, Sheng Li +4 more | 2017-01-17 |
| 9522389 | High surface area photocatalyst material and method of manufacture | Ekambaram Sambandan, Rajesh Mukherjee, Takuya Fukumura | 2016-12-20 |
| 9373797 | Compounds for use in light-emitting devices | Shijun Zheng, Liping Ma, Qianxi Lai, Sazzadur Rahman Khan, Sheng Li +4 more | 2016-06-21 |
| 9328086 | Substituted bipyridines for use in organic light-emitting devices | David T. Sisk, Sazzadur Rahman Khan | 2016-05-03 |
| 9299945 | Top-emitting white organic light-emitting diodes having improved efficiency and stability | Liping Ma, Qianxi Lai, Brett T. Harding, Shijun Zheng | 2016-03-29 |
| 9205571 | Method and apparatus for sintering flat ceramics | Hiroaki Miyagawa, Guang Pan, Hironaka Fujii, Bin Zhang, Toshitaka Nakamura | 2015-12-08 |
| 9206086 | Method and apparatus for sintering flat ceramics | Hiroaki Miyagawa, Guang Pan, Hironaka Fujii, Bin Zhang, Toshitaka Nakamura | 2015-12-08 |
| 9130131 | Garnet-based phosphor ceramic sheets for light emitting device | Bin Zhang, Rajesh Mukherjee, Hironaka Fujii, Hiroaki Miyagawa, Guang Pan +1 more | 2015-09-08 |
| 9102875 | 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 | 2015-08-11 |
| 9022562 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li, Eugene Dantsker | 2015-05-05 |
| 8968600 | Light emitting composite with phosphor components | Bin Zhang, Toshitaka Nakamura, Guang Pan, Hiroaki Miyagawa, Hironaka Fujii | 2015-03-03 |
| 8963104 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li | 2015-02-24 |
| 8952364 | Light-emitting devices comprising nanostructures | Qianxi Lai, Shijun Zheng, David T. Sisk | 2015-02-10 |
| 8939576 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li | 2015-01-27 |
| 8933243 | Polyphenylene host compounds | Shijun Zheng, Liping Ma, Qianxi Lai, Sazzadur Rahman Khan, Sheng Li +4 more | 2015-01-13 |
| 8931930 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li, Hironaka Fujii | 2015-01-13 |
| 8929978 | Phototherapy devices and methods comprising optionally substituted terphenyl and quaterphenyl compounds | Sazzadur Rahman Khan, Shijun Zheng, Liping Ma | 2015-01-06 |