Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8265174 | Method and apparatus for detection of load impedance modulation in a transformer circuit | Kiyoshi Fukahori | 2012-09-11 |
| 8111761 | Method and apparatus for transmitting data and power across a transformer | — | 2012-02-07 |
| 7936830 | Active rectifier with load impedance switching | — | 2011-05-03 |
| 7839938 | Method and apparatus for cancellation of magnetizing inductance current in a transformer circuit | — | 2010-11-23 |
| 7733965 | Encoding method and apparatus for a dual mode super source follower circuit | — | 2010-06-08 |
| 7724831 | Method and apparatus for detection of load impedance modulation in a transformer circuit | Kiyoshi Fukahori | 2010-05-25 |
| 7408996 | Method and apparatus for synchronization of data in a transformer circuit | Kiyoshi Fukahori | 2008-08-05 |
| 7352216 | High speed ramp generator | — | 2008-04-01 |
| 7158573 | Method and apparatus for full duplex signaling across a transformer | — | 2007-01-02 |
| 6052006 | Current mirror triggered power-on-reset circuit | Ronald F. Talaga, Jr. | 2000-04-18 |
| 6014048 | Clock generator with multiple feedback paths including a delay locked loop path | Ronald F. Talaga, Jr., James M. Buchanan | 2000-01-11 |
| 5654984 | Signal modulation across capacitors | Eric Davies | 1997-08-05 |
| 5602912 | Telephone hybrid circuit | — | 1997-02-11 |
| 5533053 | Low frequency common mode rejection in a clock circuit | — | 1996-07-02 |
| 5500894 | Telephone line interface with AC and DC transconductance loops | — | 1996-03-19 |
| 5322438 | Layout scheme for precise capacitance ratios | Michael J. McNutt | 1994-06-21 |
| 5111451 | Method and apparatus for synchronizing an optical transceiver over a full duplex data communication channel | Douglas S. Piasecki, Eric J. Swanson | 1992-05-05 |