HEO; Hyeyoung
Patent Applications and Registrations
Patent applications and USPTO patent grants for HEO; Hyeyoung.The latest application filed is for "polishing pad and method for preparing semiconductor device using the same".
- HEO; Hyeyoung - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Polishing Pad And Method For Preparing Semiconductor Device Using The Same App 20220059401 - YUN; Jong Wook ; et al. | 2022-02-24 |
| Polishing Pad, Preparation Method Thereof, And Preparation Method Of Semiconductor Device Using Same App 20210162560 - AHN; Jaein ; et al. | 2021-06-03 |
| Polishing Pad, Preparation Method Thereof, And Preparation Method Of Semiconductor Device Using Same App 20210154797 - HEO; Hyeyoung ; et al. | 2021-05-27 |
| Polishing Pad, Preparation Method Thereof, And Preparation Method Of Semiconductor Device Using Same App 20210138605 - HEO; Hyeyoung ; et al. | 2021-05-13 |
| Composition For Polishing Pad And Polishing Pad App 20210122007 - YUN; Jong Wook ; et al. | 2021-04-29 |
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