Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359941 | Encoder apparatus | Simon Eliot McAdam, Adam Michael Whiting | 2025-07-15 |
| 7839296 | Scale and readhead apparatus and method | — | 2010-11-23 |
| 7624513 | Scale and readhead system | — | 2009-12-01 |
| 7421800 | Scale reading apparatus | — | 2008-09-09 |
| 5302820 | Opto-electronic scale reading apparatus having an array of elongate photo-sensitive elements and a periodic light pattern | James Reynolds Henshaw, Peter G Holden | 1994-04-12 |
| 5241173 | Readhead for producing signals when travelling along a scale having a set-up detector for detecting alignment of quadrature signals | James Reynolds Henshaw | 1993-08-31 |
| 5128609 | Setting up of quadrature signals | — | 1992-07-07 |
| 4864230 | Processing quadrature signals | — | 1989-09-05 |
| 4758787 | Processing quadrature signals | — | 1988-07-19 |