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501 Telecommunications Radioelectriques Et Telephoniques T.r.t.

USPTO Granted Patents = 2

Forward Citations = 23

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4 inventors (with patents filed for the assignee):

Robert Boudault (1 out of 6 patents)

Roger P Alexis (1 out of 7 patents)

Loic B Guidoux (1 out of 18 patents)

4. Bahman Barazeche (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 4577309 - Method and apparatus for measuring distant echo delay in an echo (1986-03-18),

2. 4573165 - Transmission circuit for modems employing frequency shift keying (1986-02-25),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#908 in Paris

#5,053 in France

501 Telecommunications Radioelectriques Et Telephoniques T.r.t.

Forward Citations = 23

4 inventors:

Robert Boudault (1 out of 6 patents)

Roger P Alexis (1 out of 7 patents)

Loic B Guidoux (1 out of 18 patents)

4. Bahman Barazeche (1 out of 2 patents)

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