Bae; Young-Dawn
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bae; Young-Dawn.The latest application filed is for "glare shielding device of welding helmet and method of controlling the same".
- Bae; Young-Dawn - Suwon KR
| Patent | Date |
|---|---|
| Glare shielding device of welding helmet and method of controlling the same Grant 6,614,409 - Bae September 2, 2 | 2003-09-02 |
| Glare protecting device utilizing both optical and non-optical detectors and method of controlling thereof Grant 6,552,316 - Bae April 22, 2 | 2003-04-22 |
| Glare protecting device and method of controlling thereof Grant 6,483,090 - Bae November 19, 2 | 2002-11-19 |
| Refrigerant expansion device Grant 5,862,676 - Kim , et al. January 26, 1 | 1999-01-26 |
| Electronic refrigerant compressor for a cooling system Grant 5,661,982 - Bae , et al. September 2, 1 | 1997-09-02 |
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