Jang; Jung Woong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jang; Jung Woong.The latest application filed is for "actuator, stage device, and exposure apparatus".
- Jang; Jung Woong - Ulsan KR
| Patent | Date |
|---|---|
| Actuator, stage device, and exposure apparatus Grant 8,593,616 - Hong , et al. November 26, 2 | 2013-11-26 |
| Actuator, stage device, and exposure apparatus App 20110134409 - Hong; Sang Joon ; et al. | 2011-06-09 |
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