Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8760081 | Systems and methods for backlight driving | Eric Gregory Oettinger | 2014-06-24 |
| 8477879 | System and method for bi-phase modulation decoding | Eric Gregory Oettinger | 2013-07-02 |
| 8278898 | Auto-tuning power supply | Ali Davoudi | 2012-10-02 |
| 7919958 | Methods and apparatus for controlling a digital power supply | Eric Gregory Oettinger | 2011-04-05 |
| 7903439 | Methods and apparatus to control a digital power supply | Eric Gregory Oettinger | 2011-03-08 |
| 7787263 | Methods and apparatus to control a digital power supply | Eric Gregory Oettinger | 2010-08-31 |
| 7688608 | Reference voltage change in a digital power supply | Eric Gregory Oettinger | 2010-03-30 |
| 7389052 | Calibration method for station orientation | Eric Gregory Oettinger, Mark Heminger | 2008-06-17 |
| 7352691 | Double difference phase detection | Mark Heminger | 2008-04-01 |
| 7215888 | System and method of implementing variable loop gain in an optical wireless link based on distance | Eric Gregory Oettinger, Mark Heminger | 2007-05-08 |
| 7205749 | Power line communication using power factor correction circuits | Robert Jansen | 2007-04-17 |
| 7126776 | Disk drive having a sector clock that is synchronized to the angular speed of the spindle motor | Robert W. Warren | 2006-10-24 |
| 7088070 | Resonant scanning mirror driver circuit | — | 2006-08-08 |
| 6956350 | Resonant scanning mirror driver circuit | — | 2005-10-18 |
| 6915080 | Method and apparatus for aligning optical wireless links | Mark Heminger, Eric Gregory Oettinger, Karl Northrup | 2005-07-05 |
| 6812669 | Resonant scanning mirror driver circuit | — | 2004-11-02 |
| 6714338 | MEM's mirror internal sensor linearization based on driver linearity | Eric Gregory Oettinger, Mark Heminger | 2004-03-30 |
| 6639748 | Disk drive that discerns the polarity of a head signal from a sync mark to enhance data detection | Grant S. Christiansen | 2003-10-28 |
| 6603622 | Disk drive employing a sync mark detector comprising a matched filter and a dual polarity correlator | Grant S. Christiansen | 2003-08-05 |
| 6426844 | Method and apparatus for phase modulated servo positioning in a direct access storage device | Todd B. Anderson | 2002-07-30 |
| 6369969 | Disk drive for detecting a polarity error of a magnetoresistive head by detecting a sync mark | Grant S. Christiansen | 2002-04-09 |
| 6369974 | Disk drive with method of constructing a continuous position signal and constrained method of linearizing such position signal while maintaining continuity | Saeed Asgari | 2002-04-09 |
| 6249393 | Disk drive having a write condition detector for suspending write operations while a transducer flying height deviates from its operating flying height | Russell A. Billings, Shafa Dahandeh | 2001-06-19 |
| 6219197 | Method and apparatus for servo positioning in a direct access storage device with a transducer read element width greater than 1/3 and less than 1/2 width of a data cylinder | Dana H. Brown, John C. Purkett | 2001-04-17 |
| 6078453 | Method and apparatus for optimizing the servo read channel of a hard disk drive | Rich A. Dziallo | 2000-06-20 |