Youn; Hyung Joon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Youn; Hyung Joon.The latest application filed is for "polyolefin resin composition".
- Youn; Hyung Joon - Seoul KR
- Youn; Hyung-Joon - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Polyolefin Resin Composition App 20220162428 - Park; Soo Chul ; et al. | 2022-05-26 |
| Inorganic electroluminescence device and method for manufacturing the same Grant 11,259,371 - Jeon , et al. February 22, 2 | 2022-02-22 |
| Polyester Sound Absorption Material, Method Of Manufacturing Molded Product Using Same, And Molded Product Manufactured Thereby App 20210201881 - Koo; Hong Mo ; et al. | 2021-07-01 |
| Suede-like Artificial Leather And Production Method Thereof App 20210062412 - JEON; Hongchan ; et al. | 2021-03-04 |
| Inorganic Electroluminescence Device And Method For Manufacturing The Same App 20200344853 - Jeon; Hong Chan ; et al. | 2020-10-29 |
| Pile Knit Fabric For Interior Materials Of Vehicles, Method Of Manufacturing The Same And Manufacturing Machine Of Pile Knit Fab App 20200208309 - KOO; Hong Mo ; et al. | 2020-07-02 |
| Soft Artificial Leather For Interior Materials Of Automobiles And Method For Manufacturing The Same App 20200063337 - Jeong; Yong-Bae ; et al. | 2020-02-27 |
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