Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839570 | Motorized walking and balancing apparatus | — | 2017-12-12 |
| 8174332 | Phase lock loop pre-charging system and method | Carel J. Lombaard, Paul Walsh | 2012-05-08 |
| 7859240 | Circuit and method for preventing reverse current flow into a voltage regulator from an output thereof | Lionel Geynet | 2010-12-28 |
| 7728675 | Fast lock circuit for a phase lock loop | Ian Kennedy, Carel J. Lombaard | 2010-06-01 |
| 7719329 | Phase-locked loop fast lock circuit and method | Keith SMITH, David Keating | 2010-05-18 |
| 7636019 | Phase lock loop pre-charging system and method | Carel J. Lombaard, Paul Walsh | 2009-12-22 |
| 6259755 | Data clock recovery PLL circuit using a windowed phase comparator | Akihito Shimoda | 2001-07-10 |
| 6043695 | Phase locked loop using a schmitt trigger block | — | 2000-03-28 |
| 5986485 | Auto-lock circuit guaranteeing low jitter in phase-locked loop frequency synthesizers irrespective of process variations | — | 1999-11-16 |
| 5900784 | Very low-gain voltage controlled oscillator | — | 1999-05-04 |