Roh; Yea Chul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roh; Yea Chul.The latest application filed is for "frequency conversion mixer".
- Roh; Yea Chul - Seongnam N/A KR
| Patent | Date |
|---|---|
| Touch screen and method for compensating sensing capacitance variations and offset variations thereof Grant 8,629,852 - Kwon , et al. January 14, 2 | 2014-01-14 |
| Frequency conversion mixer Grant 8,018,267 - Kang , et al. September 13, 2 | 2011-09-13 |
| Frequency Conversion Mixer App 20110148478 - KANG; Yun-mo ; et al. | 2011-06-23 |
| Low Noise Amplifier App 20110109392 - PARK; Jang Hyun ; et al. | 2011-05-12 |
| Touch Screen And Method For Compensating Sensing Capacitance Variations And Offset Variations Thereof App 20110109585 - KWON; Oh-Kyong ; et al. | 2011-05-12 |
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