Choo; Heung Ro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choo; Heung Ro.The latest application filed is for "precision measurement system using interferometer and image".
- Choo; Heung Ro - Daejeon KR
- Choo; Heung Ro - Yuseong-Gu N/A KR
| Patent | Date |
|---|---|
| Precision measurement system using interferometer and image Grant 10,739,125 - Choo , et al. A | 2020-08-11 |
| Precision Measurement System Using Interferometer And Image App 20190301849 - CHOO; Heung Ro ; et al. | 2019-10-03 |
| Optical module and manufacturing method thereof Grant 8,774,578 - Choo July 8, 2 | 2014-07-08 |
| Optical Module And Manufacturing Method Thereof App 20120134627 - Choo; Heung Ro | 2012-05-31 |
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