Sung; Il Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sung; Il Chang.The latest application filed is for "apparatus for deploying a display unit".
- Sung; Il Chang - Hwaseong-si KR
| Patent | Date |
|---|---|
| Apparatus For Deploying A Display Unit App 20220212538 - Kim; Hye Kyung ; et al. | 2022-07-07 |
| Roof Air Bag Apparatus For Vehicle App 20220144203 - SUNG; Il Chang ; et al. | 2022-05-12 |
| Seat Airbag Apparatus For Vehicle App 20210402949 - SUNG; Il Chang ; et al. | 2021-12-30 |
| Air bag apparatus for protecting passenger's head Grant 10,913,421 - Sung February 9, 2 | 2021-02-09 |
| Air Bag Apparatus For Protecting Passenger's Head App 20200164823 - SUNG; Il Chang | 2020-05-28 |
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