Zhu; Haoguo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhu; Haoguo.The latest application filed is for "coated narrow band green phosphor".
- Zhu; Haoguo - Fremont CA
- Zhu; Haoguo - Fayetteville AR US
| Patent | Date |
|---|---|
| Coated narrow band green phosphor Grant 11,015,116 - Zhu , et al. May 25, 2 | 2021-05-25 |
| Coated narrow band red phosphor Grant 10,975,302 - Li , et al. April 13, 2 | 2021-04-13 |
| Coated Narrow Band Green Phosphor App 20200208049 - Zhu; Haoguo ; et al. | 2020-07-02 |
| Coated narrow band green phosphor Grant 10,584,280 - Zhu , et al. | 2020-03-10 |
| Narrow band red phosphor Grant 10,479,937 - Zhu , et al. Nov | 2019-11-19 |
| Coated Narrow Band Red Phosphor App 20190241806 - Li; Yi-Qun ; et al. | 2019-08-08 |
| Coated narrow band red phosphor Grant 10,253,257 - Li , et al. | 2019-04-09 |
| Coated Narrow Band Green Phosphor App 20180371311 - Zhu; Haoguo ; et al. | 2018-12-27 |
| Semiconductor nanocrystals used with LED sources Grant 10,066,164 - Qiao , et al. September 4, 2 | 2018-09-04 |
| Coated Narrow Band Red Phosphor App 20170145310 - Li; Yi-Qun ; et al. | 2017-05-25 |
| Narrow Band Red Phosphor App 20170145309 - Zhu; Haoguo ; et al. | 2017-05-25 |
| Coatings for Photoluminescent Materials App 20150284628 - Chen; Xufang ; et al. | 2015-10-08 |
| Coatings for photoluminescent materials Grant 9,006,966 - Chen , et al. April 14, 2 | 2015-04-14 |
| White Light Emitting Device App 20140022779 - Su; Kai ; et al. | 2014-01-23 |
| Coatings for Photoluminescent Materials App 20130127332 - Chen; Xufang ; et al. | 2013-05-23 |
| Semiconductor Nanocrystals Used With Led Sources App 20120175588 - Qiao; Tiecheng ; et al. | 2012-07-12 |
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