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Patent applications and USPTO patent grants for Gu; Wang-Chang A..The latest application filed is for "integrated filter with improved i/o matching and method of fabrication".
Patent | Date |
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Integrated filter with improved I/O matching and method of fabrication Grant 6,426,683 - Gu , et al. July 30, 2 | 2002-07-30 |
High efficiency power amplifier having reduced output matching networks for use in portable devices Grant 6,262,629 - Stengel , et al. July 17, 2 | 2001-07-17 |
High-Q multi-layer ceramic RF transmission line resonator Grant 5,621,366 - Gu , et al. April 15, 1 | 1997-04-15 |
Transmission line device using stacked conductive layers Grant 5,499,005 - Gu , et al. March 12, 1 | 1996-03-12 |
Embedded ground plane for providing shielded layers in low volume multilayer transmission line devices Grant 5,467,064 - Gu November 14, 1 | 1995-11-14 |
Electrical circuit using low volume multilayer transmission line devices Grant 5,426,404 - Kommrusch , et al. June 20, 1 | 1995-06-20 |
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