Societe Anonyme Dite: Alcatel Telspace
9Patents
0Active
9Granted
29Portfolio score
Filing activity: May 23, 1988 → Nov 24, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4885756A | Method of demodulating digitally modulated signals, and apparatus implementing such a method | Electricity | 107 | Expired |
| US5490176A | Detecting false-locking and coherent digital demodulation using the same | Electricity | 96 | Expired |
| US4928317A | Radio-optical transmission system, in particular for space telecommunications | Electricity | 26 | Expired |
| US4965587A | Antenna which is electronically reconfigurable in transmission | Electricity | 17 | Expired |
| US4965588A | Electronically scanned antenna | Electricity | 16 | Expired |
| US5469001A | Switch network | Electricity | 11 | Expired |
| US5438594A | Device for demodulating digital signals modulated by an alternating modulation constellation technique | Electricity | 7 | Expired |
| US4979215A | Method of digitally evaluating the frequency and the phase of signals, and a device for implementing such a method | Physics | 4 | Expired |
| US5369673A | Framed digital signal regenerator suitable for microwave digital transmission installations | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.