Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948453 | CHEMFET array | Darya Mohtashemi, Tuck Weng Poon | 2021-03-16 |
| 8446746 | Switch mode power supply controller with feedback signal decay sensing | David Robert Coulson, Johan Piper | 2013-05-21 |
| 8415832 | Cable compensation | David Robert Coulson, Johan Piper | 2013-04-09 |
| 8411468 | Power converters | Vinod A. Lalithambika, Paul Ryan, Russell Jacques | 2013-04-02 |
| 8022744 | Signal generator | Vinod A. Lalithambika | 2011-09-20 |
| 7961484 | Bipolar transistor drivers | Vinod A. Lalithambika, Paul Ryan, Russell Jacques | 2011-06-14 |
| 7944722 | Switch mode power supply controller with feedback signal decay sensing | David Robert Coulson, Johan Piper | 2011-05-17 |
| 7830130 | Forward power converter controllers | Russell Jacques, Paul Ryan, Catriona McKay, Devarahandi Indika Mahesh de Silva, Vinod A. Lalithambika | 2010-11-09 |
| 7782083 | Trimming circuits and methods | Vinod A. Lalithambika, David Robert Coulson, Zahid Ansari | 2010-08-24 |
| 7751208 | Forward power converter controllers | Russell Jacques, Paul Ryan, Catriona McKay, Devarahandi Indika Mahesh de Silva, Vinod A. Lalithambika | 2010-07-06 |
| 7714554 | Forward power converter controllers | Russell Jacques, Paul Ryan, Catriona McKay, Vinod A. Lalithambika, Devarahandi Indika Mahesh de Silva | 2010-05-11 |
| 7710098 | Power supply driver circuit | Niek Van Der Duijn Schouten | 2010-05-04 |
| 7583519 | Switch mode power supply systems | Johan Piper, David Robert Coulson | 2009-09-01 |
| 7567445 | Switch mode power supply controllers | David Robert Coulson, Johan Piper | 2009-07-28 |
| 7531875 | Lateral SOI semiconductor device | Florin Udrea | 2009-05-12 |
| 7525823 | Switch mode power supply systems | Johan Piper | 2009-04-28 |
| 7504815 | Switch mode power supply control systems | Philip Moyse, David Robert Coulson, Russell Jacques | 2009-03-17 |
| 7447049 | Single ended flyback power supply controllers with integrator to integrate the difference between feedback signal a reference signal | David Robert Coulson, Devarahandi Indika Mahesh de Silva, Jayaraman Kumar, Vinod A. Lalithambika | 2008-11-04 |
| 7342812 | Switch mode power supply systems | Johan Piper, David Robert Coulson | 2008-03-11 |
| 7274809 | Computerized methods and systems related to the detection of malignancy-associated changes (MAC) to detect cancer | Calum E. MacAulay, Alexei Doudkine, Margareta Flezar, Mario Zganec, Jaka Lavrencak +2 more | 2007-09-25 |
| 6493460 | Method and apparatus for automatically detecting malignancy-associated changes | Calum E. MacAulay, Branko Palcic, S. Alan Harrison, Bruno Jaggi | 2002-12-10 |
| 6347643 | Gas outlet barrel retention apparatus | Robert L. Cope, III, Eric R. Colburn | 2002-02-19 |
| 6223768 | Dust cover | Richard E. Hoffman | 2001-05-01 |
| 6026174 | System and method for automatically detecting malignant cells and cells having malignancy-associated changes | Branko Palcic, Calum E. MacAulay, S. Alan Harrison, Stephen Lam, Peter William Payne +1 more | 2000-02-15 |
| 5942410 | Composition and method for staining cellular DNA, comprising thiazine derivative metabisulfite and methanol or ethanol | Paul Pong-Shing Lam, Peter William Payne, Branko Palcic | 1999-08-24 |