Copyright © Philip M. Parker, INSEAD. Terms of Use.

| Year | Description |
| 1992 | Invention patented by Fergus G. O'Callaghan on January 16th, 1992. Abstract: An improved programming of a video recorder comprising a first step enables time information as included in a teletext page by, for example, the BBC to be identified as such. A second step enables the date detected from the teletext page to be incremented by one day in the case of date allocation for programs starting after midnight. |
| Source: selected by the editor from original sources. | |
Copyright © Philip M. Parker, INSEAD. Terms of Use.