Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734699 | Self-clocked complementary logic | Quentin P. Herr | 2004-05-11 |
| 6507234 | Active timing arbitration in superconductor digital circuits | Mark W. Johnson, Quentin P. Herr, Bruce J. Dalrymple | 2003-01-14 |
| 6352741 | Planar high temperature superconductive integrated circuits for using ion implantation | Hugo W. K. Chan | 2002-03-05 |
| 6225936 | Direct digital downconverter and method for converting an analog signal to a digital signal | Dale J. Durand, Peter L. McAdam | 2001-05-01 |
| 6127960 | Direct digital downconverter based on an oscillator/counter analog-to-digital converter | Dale J. Durand | 2000-10-03 |
| 6051440 | Method of fabricating a low-inductance in-line resistor for superconductor integrated circuits | Hugo W. K. Chan | 2000-04-18 |
| 6023072 | Superconductor hetero-epitaxial josephson junction | — | 2000-02-08 |
| 5942997 | Correlated superconductor single flux quantum analog-to-digital converter | Dale J. Durand | 1999-08-24 |
| 5912503 | Planar in-line resistors for superconductor circuits | Hugo W. K. Chan | 1999-06-15 |
| 5872731 | Multi-state Josephson memory | Hugo W. K. Chan, Robert D. Sandell | 1999-02-16 |
| 5776863 | In-situ fabrication of a superconductor hetero-epitaxial Josephson junction | — | 1998-07-07 |
| 5578226 | Multi-layered superconductive interconnects | Hugo W. K. Chan | 1996-11-26 |
| 5493719 | Integrated superconductive heterodyne receiver | Andrew D. Smith | 1996-02-20 |
| 5436451 | High-speed gamma pulse suppression circuit for semiconductor infrared detectors | Hugo W. K. Chan | 1995-07-25 |
| 5417072 | Controlling the temperature in a cryogenic vessel | James E. Zimmerman | 1995-05-23 |
| 5331162 | Sensitive, low-noise superconducting infrared photodetector | Michael Leung, Gregory S. Lee, Randy Simon, Robert D. Sandell | 1994-07-19 |
| 5311020 | Monolithically-integrated semiconductor/superconductor infrared detector and readout circuit | Hugo W. K. Chan, Bruce J. Dalrymple, Szutsun S. Ou, Eugene L. Dines, Susanne L. Thomasson | 1994-05-10 |
| 5306927 | High current amplifier utilizing a josephson junction Schottky diode three terminal device | Bruce J. Dalrymple, Randy Simon | 1994-04-26 |
| 5286336 | Submicron Josephson junction and method for its fabrication | Hugo W. K. Chan, Robert D. Sandell, James M. Murduck | 1994-02-15 |
| 5272479 | High sensitivity superconductive digitizer | — | 1993-12-21 |
| 5153171 | Superconducting variable phase shifter using SQUID's to effect phase shift | Andrew D. Smith, Charles M. Jackson | 1992-10-06 |
| 4922250 | Superconducting analog-to-digital converter with bidirectional counter | Richard R. Phillips, Robert D. Sandell | 1990-05-01 |
| 4879488 | Vernier for superconducting analog-to-digital converter | — | 1989-11-07 |
| 4764935 | Controlled far-field pattern selection in diffraction-coupled semiconductor laser arrays | Jaroslava Z. Wilcox, Michael Jansen, Jane J. Yang, William W. Simmons | 1988-08-16 |
| 4672359 | Superconducting analog-to-digital converter and digital magnetometer and related method for its use | — | 1987-06-09 |