Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608525 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Balu Balakrishnan, Raymond Kenneth Orr, David Michael Hugh Matthews | 2020-03-31 |
| 10224292 | Noise cancellation for a magnetically coupled communication link utilizing a lead frame | David Michael Hugh Matthews, Balu Balakrishnan | 2019-03-05 |
| 10153687 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Balu Balakrishnan, Raymond Kenneth Orr, David Michael Hugh Matthews | 2018-12-11 |
| 9985542 | Controller IC with zero-crossing detector and capacitor discharge switching element | Leif Lund | 2018-05-29 |
| 9929656 | Power converter using multiple controllers | David Michael Hugh Matthews, Balu Balakrishnan | 2018-03-27 |
| 9831188 | Noise cancellation for a magnetically coupled communication link utilizing a lead frame | David Michael Hugh Matthews, Balu Balakrishnan | 2017-11-28 |
| 9735665 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Balu Balakrishnan, Raymond Kenneth Orr, David Michael Hugh Matthews | 2017-08-15 |
| 9455621 | Controller IC with zero-crossing detector and capacitor discharge switching element | Leif Lund | 2016-09-27 |
| 9401660 | Monolithic AC/DC converter for generating DC supply voltage | Balu Balakrishnan | 2016-07-26 |
| 9349717 | Noise cancellation for a magnetically coupled communication link utilizing a lead frame | David Michael Hugh Matthews, Balu Balakrishnan | 2016-05-24 |
| 9287787 | On time sampling prevention | Yury Gaknoki, Michael Yue Zhang | 2016-03-15 |
| 9178411 | Charging circuit for a power converter controller | Alex B. Djenguerian, Sheng Liu | 2015-11-03 |
| 9166486 | Power converter using multiple controllers | David Michael Hugh Matthews, Balu Balakrishnan | 2015-10-20 |
| 9065340 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Balu Balakrishnan, Raymond Kenneth Orr, David Michael Hugh Matthews | 2015-06-23 |
| 8970290 | Method and apparatus for implementing slew rate control using bypass capacitor | Leif Lund | 2015-03-03 |
| 8818296 | Noise cancellation for a magnetically coupled communication link utilizing a lead frame | David Michael Hugh Matthews, Balu Balakrishnan | 2014-08-26 |
| 8797769 | On time sampling prevention | Yury Gaknoki, Michael Yue Zhang | 2014-08-05 |
| 8779827 | Detector circuit with low threshold voltage and high voltage input | — | 2014-07-15 |
| 8729882 | Method and apparatus for implementing slew rate control using bypass capacitor | Leif Lund | 2014-05-20 |
| 8707250 | Automation support for domain modeling | — | 2014-04-22 |
| 8699252 | Method and apparatus for input charge control of a power supply | William M. Polivka | 2014-04-15 |
| 8634218 | Monolithic AC/DC converter for generating DC supply voltage | — | 2014-01-21 |
| 8624562 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Balu Balakrishnan, Raymond Kenneth Orr, David Michael Hugh Matthews | 2014-01-07 |
| 8441309 | Temperature independent reference circuit | Leif Lund | 2013-05-14 |
| 8325505 | Method and apparatus for input charge control of a power supply | William M. Polivka | 2012-12-04 |