Ahn; Do Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ahn; Do Hwan.The latest application filed is for "apparatus for simultaneously transferring micro-devices to target object".
- Ahn; Do Hwan - Seongnam-si KR
- Ahn; Do Hwan - Seoul KR
- Ahn; Do-Hwan - Hwaseong-si KR
| Patent | Date |
|---|---|
| Apparatus For Simultaneously Transferring Micro-devices To Target Object App 20210272824 - An; Joong In ; et al. | 2021-09-02 |
| Device for reinforcing vehicle body Grant 11,052,951 - Ahn July 6, 2 | 2021-07-06 |
| Device for Reinforcing Vehicle Body App 20200361537 - Ahn; Do Hwan | 2020-11-19 |
| Crash box of vehicle having integrated joint structure by spot welding and assembly method thereof Grant 9,656,623 - Ahn May 23, 2 | 2017-05-23 |
| Crash Box Of Vehicle Having Integrated Joint Structure By Spot Welding And Assembly Method Thereof App 20160144814 - AHN; Do-Hwan | 2016-05-26 |
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