Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413253 | Bridge combiners and multiplexers | Li-Chun Chen, William J. Domino, Stephane Richard Marie Wloczysiak, Xiao Zhang | 2025-09-09 |
| 12261589 | Multiplexer with acoustic wave filters and trap circuit | Li-Chun Chen, Xianyi Li, Renfeng Jin | 2025-03-25 |
| 12244298 | Multiplexer with acoustic assisted trap circuit | Li-Chun Chen, Xianyi Li, Renfeng Jin | 2025-03-04 |
| 12191894 | Bridge combiners with resonators for radio-frequency applications | Li-Chun Chen, William J. Domino, Stephane Richard Marie Wloczysiak, Xiao Zhang | 2025-01-07 |
| 11695436 | Circuits, devices and methods related to half-bridge combiners | Li-Chun Chen, William J. Domino, Stephane Richard Marie Wloczysiak, Xiao Zhang | 2023-07-04 |
| 11595063 | Bridge combiners having resonator | Li-Chun Chen, William J. Domino, Stephane Richard Marie Wloczysiak, Xiao Zhang | 2023-02-28 |
| 11588506 | Architectures having bridge combiners and multiplexers | Li-Chun Chen, William J. Domino, Stephane Richard Marie Wloczysiak, Xiao Zhang | 2023-02-21 |
| 7369010 | Laser trimming to tune the resonance frequency of a spiral resonator, the characteristics of a high temperature superconductor filter comprised of spiral resonators, or the resonance of a planar coil | Robby L. Alvarez, Calixto Estrada, Juinn-Sheng Guo, Robert J. Rossi | 2008-05-06 |
| 6751489 | High temperature superconductor mini-filters and mini-multiplexers with self-resonant spiral resonators | — | 2004-06-15 |
| 6711912 | Cryogenic devices | Daniel B. Laubacher, Philip Shek Wah Pang, Alan Lauder, Dean W. Face | 2004-03-30 |
| 6688127 | Cryogenic devices | Daniel B. Laubacher, Philip Shek Wah Pang, Alan Lauder | 2004-02-10 |
| 6522217 | Tunable high temperature superconducting filter | — | 2003-02-18 |
| 6370404 | High temperature superconductor mini-filters and mini-multiplexers with self-resonant spiral resonators | — | 2002-04-09 |
| 6108569 | High temperature superconductor mini-filters and mini-multiplexers with self-resonant spiral resonators | — | 2000-08-22 |
| 5914296 | Resonators for high power high temperature superconducting devices | — | 1999-06-22 |
| 5750473 | Planar high temperature superconductor filters with backside coupling | — | 1998-05-12 |
| 5710105 | TM.sub.0i0 mode high power high temperature superconducting filters | — | 1998-01-20 |
| 5563505 | Apparatus for characterizing high temperature superconducting thin film | Robert G. Dorothy, Viet X. Nguyen | 1996-10-08 |
| 5532210 | High temperature superconductor dielectric slow wave structures for accelerators and traveling wave tubes | — | 1996-07-02 |
| 5457087 | High temperature superconducting dielectric resonator having mode absorbing means | Robert G. Dorothy, Viet X. Nguyen | 1995-10-10 |
| 5324713 | High temperature superconductor support structures for dielectric resonator | — | 1994-06-28 |
| 4912428 | Simplified slotless contacts for coaxial line connectors | Andrew W. Laundrie | 1990-03-27 |
| 4894612 | Soft probe for providing high speed on-wafer connections to a circuit | Robert E. Drake, Sadeg M. Faris, Roy M. Patt | 1990-01-16 |
| 4861955 | Matched absorptive end choke for microwave applicators | — | 1989-08-29 |