Du; Yijun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Du; Yijun.The latest application filed is for "system and method for improving searching of stored data".
- Du; Yijun - Scarborough CA
- Du; Yijun - Shandong CN
- Du; Yijun - Jinan Shandong
- Du; Yijun - Pleasanton CA
| Patent | Date |
|---|---|
| System And Method For Improving Searching Of Stored Data App 20210349892 - Du; Yijun | 2021-11-11 |
| PRRSV SX-105 strain and use thereof Grant 10,883,085 - Wu , et al. January 5, 2 | 2021-01-05 |
| Enhanced Document Searching System And Method App 20200334315 - Du; Yijun | 2020-10-22 |
| PRRSV SX-105 strain and use thereof App 20180371424 - Wu; Jiaqiang ; et al. | 2018-12-27 |
| Combined application of Haemophilus parasuis LC strain and Haemophilus parasuis LZ-20100109 stain App 20180353592 - Wu; Jiaqiang ; et al. | 2018-12-13 |
| Coating method for gas delivery system Grant 9,689,533 - Kenworthy , et al. June 27, 2 | 2017-06-27 |
| Coating Method For Gas Delivery System App 20140366968 - Kenworthy; Ian ; et al. | 2014-12-18 |
| Coating method for gas delivery system Grant 8,852,685 - Kenworthy , et al. October 7, 2 | 2014-10-07 |
| Coating Method For Gas Delivery System App 20110259519 - Kenworthy; Ian ; et al. | 2011-10-27 |
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