Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446038 | Energy harvesting resistor | — | 2013-05-21 |
| 8335096 | Rectifier less bidirectional AC to DC converter | — | 2012-12-18 |
| 7839317 | Folding comparator compatible with level-crossing sampling | — | 2010-11-23 |
| 7622991 | Transconductance signal capacity format | — | 2009-11-24 |
| 7463094 | Linearized class AB biased differential input stage | — | 2008-12-09 |
| 7339755 | Ring device with optical focusing mechanism | — | 2008-03-04 |
| 6677808 | CMOS adjustable bandgap reference with low power and low voltage performance | S. Chen Sean | 2004-01-13 |
| 6614293 | Method and apparatus for improving current matching in an electronic circuit | — | 2003-09-02 |
| 6608526 | CMOS assisted output stage | — | 2003-08-19 |
| 6518847 | Apparatus and method for a thermal feedback oscillator | — | 2003-02-11 |
| 6456123 | Method and apparatus for transferring a differential voltage to a ground referenced voltage using a sample/hold capacitor | Dale A. Oakeson | 2002-09-24 |
| 6433637 | Single cell rail-to-rail input/output operational amplifier | — | 2002-08-13 |
| 6392465 | Sub-threshold CMOS integrator | — | 2002-05-21 |
| 6380723 | Method and system for generating a low voltage reference | — | 2002-04-30 |
| 6310467 | LDO regulator with thermal shutdown system and method | — | 2001-10-30 |
| 6208215 | VCO and filter controlled by common integrated thermal frequency reference | — | 2001-03-27 |
| 6201377 | Match-insensitive low-current bias circuit | — | 2001-03-13 |
| 6147552 | Chopper-stabilized operational amplifier including integrated circuit with true random voltage output | — | 2000-11-14 |
| 6121848 | Integrated accurate thermal frequency reference | — | 2000-09-19 |
| 6064257 | Chopper-stabilized operational amplifier | — | 2000-05-16 |
| 5959498 | Chopper-stabilized operational amplifier including low-noise chopper switch | — | 1999-09-28 |
| 5926066 | Chopper-stabilized operational amplifier including integrated circuit with true random voltage output | — | 1999-07-20 |
| 5793242 | Floating capacitor differential integrator | — | 1998-08-11 |
| 5733024 | Modular system | Alexander H. Slocum, Matthew J. Van Doren, Rodney Scott Ziegenhagen, II | 1998-03-31 |
| 5733096 | Multi-stage telescoping structure | Matthew J. Van Doren, Alexander H. Slocum | 1998-03-31 |