Hwang; Yeongming
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Yeongming.The latest application filed is for "composite multi-beam and shaped beam antenna system".
- Hwang; Yeongming - Los Altos Hills CA
- Hwang; Yeongming - Los Altos CA
| Patent | Date |
|---|---|
| Composite multi-beam and shaped beam antenna system Grant 5,576,721 - Hwang , et al. November 19, 1 | 1996-11-19 |
| EHF omnidirectional antenna Grant 5,121,129 - Lee , et al. June 9, 1 | 1992-06-09 |
| Planar dual polarization antenna Grant 4,903,033 - Tsao , et al. February 20, 1 | 1990-02-20 |
| Wideband, aperture-coupled microstrip antenna Grant 4,847,625 - Dietrich , et al. July 11, 1 | 1989-07-11 |
| Microwave antenna system having enhanced band width and reduced cross-polarization Grant 4,343,005 - Han , et al. August 3, 1 | 1982-08-03 |
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