Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6683645 | Imaging system with low sensitivity to variation in scene illumination | Gillian F Marshall, Michael F Wade | 2004-01-27 |
| 6507519 | Buffer circuit | Gillian F Marshall | 2003-01-14 |
| 6414294 | Sensor system | Gillian F Marshall, Ronald A Ballingall, David Lees | 2002-07-02 |
| 6396045 | Sensor apparatus | Ronald A Ballingall, David Lees, Gillian F Marshall | 2002-05-28 |
| 6014685 | Electronic circuit for determination of distances between reference and data points | Gillian F Marshall | 2000-01-11 |
| 5557234 | Differential amplifier with mismatch correction using floating gates | — | 1996-09-17 |