Patent US 4680729A
Jump to navigation
Jump to search
| Patent number | US 4680729A (click link for details and documents via Google Patents) |
|---|---|
| Title | Method and apparatus for storing and updating user entered command strings for use with otherwise unassigned softkeys |
| Inventors | Jonathan E. Steinhart |
| Company | Tektronix Inc |
| Filing date | 1983-06-17 |
| Grant date | 1987-07-14 |