Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062675 | Compensation for display degradation with temperature normalization | Raymond Leerentveld | 2021-07-13 |
| 7915819 | Magnesium oxide-containing barrier layer for thick dielectric electroluminescent displays | Isao Yoshida, Hiroki Hamada, Yongbao Xin, San Yu | 2011-03-29 |
| 7811634 | Controlled sulfur species deposition process | Yongbao Xin, Jim Stiles, Chi K. Leung, Terry Hunt | 2010-10-12 |
| 7812522 | Aluminum oxide and aluminum oxynitride layers for use with phosphors for electroluminescent displays | Yongbao Xin, Isao Yoshida, Hiroki Hamada | 2010-10-12 |
| 7622149 | Reactive metal sources and deposition method for thioaluminate phosphors | Yue Xu, Alexander Kosyachkov, Guo Liu, Xingwei Wu | 2009-11-24 |
| 7585545 | Hydrogen sulfide injection method for phosphor deposition | Yongbao Xin, Terry Hunt | 2009-09-08 |
| 7556721 | Thiosilicate phosphor compositions and deposition methods using barium-silicon vacuum deposition sources for deposition of thiosilicate phosphor films | Alexander Kosyachkov, Vincent Joseph Alfred Pugliese, Stephen C. Cool | 2009-07-07 |
| 6952080 | Stabilized electrodes in electroluminescent displays | — | 2005-10-04 |