Issued Patents All Time
Showing 76–100 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7206956 | Duty cycle distortion compensation for the data output of a memory device | James B. Johnson | 2007-04-17 |
| 7187617 | Memory system and method for strobing data, command and address signals | Brent Keeth, Brian Johnson, Seong-Hoon Lee | 2007-03-06 |
| 7158443 | Delay-lock loop and method adapting itself to operate over a wide frequency range | — | 2007-01-02 |
| 7145374 | Methods and apparatus for delay circuit | Tyler Gomm | 2006-12-05 |
| 7138845 | Method and apparatus to set a tuning range for an analog delay | — | 2006-11-21 |
| 7132898 | Phase detector for reducing noise | — | 2006-11-07 |
| 7129794 | Phase detector for reducing noise | — | 2006-10-31 |
| 7129738 | Method and apparatus for calibrating driver impedance | Brian Johnson | 2006-10-31 |
| 7126874 | Memory system and method for strobing data, command and address signals | Brent Keeth, Brian Johnson, Seong-Hoon Lee | 2006-10-24 |
| 7123525 | Phase detector for all-digital phase locked and delay locked loops | R. Jacob Baker | 2006-10-17 |
| 7109807 | Phase detector for reducing noise | — | 2006-09-19 |
| 7103791 | Interleaved delay line for phase locked and delay locked loops | — | 2006-09-05 |
| 7102361 | Delay lock circuit having self-calibrating loop | — | 2006-09-05 |
| 7098714 | Centralizing the lock point of a synchronous circuit | — | 2006-08-29 |
| 7028208 | Duty cycle distortion compensation for the data output of a memory device | James B. Johnson | 2006-04-11 |
| 7020794 | Interleaved delay line for phase locked and delay locked loops | — | 2006-03-28 |
| 7009407 | Delay lock circuit having self-calibrating loop | — | 2006-03-07 |
| 6992534 | Circuits and methods of temperature compensation for refresh oscillator | — | 2006-01-31 |
| 6987701 | Phase detector for all-digital phase locked and delay locked loops | R. Jacob Baker | 2006-01-17 |
| 6950487 | Phase splitter using digital delay locked loops | R. Jacob Baker | 2005-09-27 |
| 6940328 | Methods and apparatus for duty cycle control | — | 2005-09-06 |
| 6930525 | Methods and apparatus for delay circuit | Tyler Gomm | 2005-08-16 |
| 6930955 | Method and apparatus for establishing and maintaining desired read latency in high-speed DRAM | Brian Johnson, Brent Keeth | 2005-08-16 |
| 6912666 | Interleaved delay line for phase locked and delay locked loops | — | 2005-06-28 |
| 6895522 | Method and apparatus for compensating duty cycle distortion in a data output signal from a memory device by delaying and distorting a reference clock | James B. Johnson | 2005-05-17 |