LMT Radio Professionnelle
22Patents
0Active
22Granted
34Portfolio score
Filing activity: Jul 31, 1981 → Apr 19, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4933952A | Asynchronous digital correlator and demodulators including a correlator of this type | Electricity | 143 | Expired |
| US4894655A | Landing assistance system using navigation satellites | Physics | 83 | Expired |
| US4999835A | Method and device for asynchronous mode transmission putting microcells into use | Electricity | 39 | Expired |
| US4424417A | Method for establishing DAMA radiotelephone conversations by single-span satellite transmission | Electricity | 36 | Expired |
| US5001488A | Battlefield IFF method and system for its application | Physics | 29 | Expired |
| US5307074A | Collision avoidance system for sea navigation | Chemistry; Metallurgy | 23 | Expired |
| US4500848A | Field effect transistor microwave amplifier | Electricity | 18 | Expired |
| US5117429A | Packet switch for a transfer of data in asynchronous mode in a digital transmission network | Electricity | 18 | Expired |
| US4709237A | Device for eliminating low frequency noise from a transmission system, in particular 1/f noise in a homodyne radar receiver | Physics | 15 | Expired |
| US4377005A | Ultra-high frequency hybrid mixer | Electricity | 13 | Expired |
| US4546356A | Process for the protection of a radar against jamming and radar for putting this process into effect | Physics | 9 | Expired |
| US4864307A | "Method and device for the automatic recognition of targets from ""Doppler"" e c" | Physics | 9 | Expired |
| US4956841A | Method and device for switching a packet of data | Electricity | 8 | Expired |
| US4553144A | Ground surveillance Doppler radar | Physics | 8 | Expired |
| US4743863A | Device to increase the dynamic ratio of an amplifier circuit, especially that of an on-board MLS receiver | Electricity | 6 | Expired |
| US4785464A | Method and device for regenerating the integrity of the bit rate in a plesiosynchronous system | Electricity | 6 | Expired |
| US4482867A | Microwave power transmitter for doppler radar | Electricity | 5 | Expired |
| US4647930A | Passive radar responder | Physics | 4 | Expired |
| US4648101A | MLS on-board receiver circuit to decode fast-scanning boosted preamble | Physics | 4 | Expired |
| US4926183A | Radar, notably for the correction of artillery fire | Physics | 4 | Expired |
| US4538148A | Coherent radar | Physics | 2 | Expired |
| US4779096A | Process and device for limiting traffic to be used with an interrogation/response system such as a secondary radar or IFF system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.