Do; Ky-Hien
Patent Applications and Registrations
Patent applications and USPTO patent grants for Do; Ky-Hien.The latest application filed is for "multilayer capacitors".
- Do; Ky-Hien - Carp CA
- Do; Ky-Hien - Mississauga CA
- Do; Ky-Hien - Toronto N/A CA
- Do; Ky-Hien - Kihei HI
| Patent | Date |
|---|---|
| Divider/combiner-based four-port transmission line networks Grant 11,069,950 - Do , et al. July 20, 2 | 2021-07-20 |
| Transformer having series and parallel connected transmission lines Grant 11,011,818 - Do , et al. May 18, 2 | 2021-05-18 |
| Balun-based four-port transmission-line networks Grant 10,978,772 - Podell , et al. April 13, 2 | 2021-04-13 |
| Inductive radio frequency power sampler Grant 10,818,996 - Podell , et al. October 27, 2 | 2020-10-27 |
| Transmission-line-based impedance transformer with coupled sections having a common signal conductor Grant 10,680,573 - Podell , et al. | 2020-06-09 |
| Transmission-line-based impedance transformer with coupled sections Grant 10,536,128 - Podell , et al. Ja | 2020-01-14 |
| Multilayer loop coupler having transition region with local ground Grant 10,418,681 - Podell , et al. Sept | 2019-09-17 |
| Multilayer coupler having mode-compensating bend Grant 10,418,680 - Podell , et al. Sept | 2019-09-17 |
| Multilayer capacitors Grant 10,217,567 - Podell , et al. Feb | 2019-02-26 |
| Phase-shifting power divider/combiner assemblies and systems Grant 10,193,512 - Schuster , et al. Ja | 2019-01-29 |
| Multilayer Capacitors App 20180158615 - Podell; Allen F. ; et al. | 2018-06-07 |
| Resonance-inhibiting transmission-line networks and junction Grant 9,325,051 - Podell , et al. April 26, 2 | 2016-04-26 |
| Absorptive RF rectifier circuit Grant 9,077,284 - Do , et al. July 7, 2 | 2015-07-07 |
| Absorptive Rf Rectifier Circuit App 20150003131 - DO; Ky-Hien ; et al. | 2015-01-01 |
| Planar constant-resistance hybrid filter Grant 8,704,611 - Podell , et al. April 22, 2 | 2014-04-22 |
| Planar Constant-resistance Hybrid Filter App 20140002210 - Podell; Allen F. ; et al. | 2014-01-02 |
| Ultra wide pass-band, absorptive band-reject filter Grant 8,570,119 - Do , et al. October 29, 2 | 2013-10-29 |
| Single-ended phase-shift network Grant 8,487,716 - Podell , et al. July 16, 2 | 2013-07-16 |
| Ultra Wide Pass-band, Absorptive Band-reject Filter App 20120161904 - Do; Ky-Hien ; et al. | 2012-06-28 |
| Quasi-circulator for antenna multi-coupler system Grant 7,801,493 - Do September 21, 2 | 2010-09-21 |
| System for simultaneously communicating and jamming other RF signals App 20080026689 - Johnson; Paul ; et al. | 2008-01-31 |
| Single frequency duplex radio link App 20070207747 - Johnson; Paul ; et al. | 2007-09-06 |
| Wide bandwidth, high power amplifier App 20070152751 - Do; Ky-Hien ; et al. | 2007-07-05 |
| Quasi-circulator for antenna multi-coupler system App 20070117524 - Do; Ky-Hien | 2007-05-24 |
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