Assignee
- British Telecommunications Public Limited
- Gec Plessey Telecommunication Limited
- Orbitel Mobile Communications Limited
- Shaye Communications Limited
- Stc Plc
Inventors
- Michael Dudek (17 patents)
- Rupert Leslie Alexander Goodings (13 patents)
- Emlyn Jones (4 patents)
- David C. Odhams (4 patents)
- Peter N. Proctor (5 patents)