Park; Jeong-Ik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park; Jeong-Ik.The latest application filed is for "gas flow meter and method for measuring velocity of gas".
- Park; Jeong-Ik - Seoul KR
| Patent | Date |
|---|---|
| Gas flow meter and method for measuring velocity of gas Grant 9,157,778 - Kim October 13, 2 | 2015-10-13 |
| Gas Flow Meter And Method For Measuring Velocity Of Gas App 20130228689 - Kim; Sung-Won | 2013-09-05 |
| Gas Cell Using Two Parabolic Concave Mirrors And Method Of Producing Gas Sensor Using The Same App 20090284745 - Yi; Seung-Hwan ; et al. | 2009-11-19 |
| Optical cavity for gas sensor Grant 7,609,375 - Park October 27, 2 | 2009-10-27 |
| Optical Cavity for Gas Sensor App 20090135415 - Park; Jeong-Ik | 2009-05-28 |
| Gas sensor Grant 7,449,694 - Yi , et al. November 11, 2 | 2008-11-11 |
| Gas Sensor App 20070279633 - Yi; Seung-Hwan ; et al. | 2007-12-06 |
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