Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8350739 | Reference current compensation circuit for D/A converter | — | 2013-01-08 |
| 7209528 | Over-sampling A/D converter with adjacent channel power detection | — | 2007-04-24 |
| 6958720 | Fine string compensation to minimize digital to analog converter differential nonlinearity error | — | 2005-10-25 |
| 6842051 | Voltage detector circuit with application to variable voltage filter and variable output buffer | — | 2005-01-11 |
| 6509927 | Programmably addressable image sensor | Kevin G. Christian | 2003-01-21 |
| 6437932 | Decision based time-varying equalizers | Kevin G. Christian | 2002-08-20 |
| 6249237 | System and method for bandpass shaping in an oversampling converter | — | 2001-06-19 |
| 5877459 | Electrostatic pen apparatus and method having an electrically conductive and flexible tip | — | 1999-03-02 |
| 5654537 | Image sensor array with picture element sensor testability | — | 1997-08-05 |
| 5617102 | Communications transceiver using an adaptive directional antenna | — | 1997-04-01 |
| 5574633 | Multi-phase charge sharing method and apparatus | — | 1996-11-12 |
| 5521640 | Color image array scanner with high resolution monochrome mode | — | 1996-05-28 |
| 4829199 | Driver circuit providing load and time adaptive current | — | 1989-05-09 |