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Sip - Societa Italiana Per L-esercizio Delle Telecomunicazioni P.a.

USPTO Granted Patents = 13

CIPO Patents = 4

Forward Citations = 269

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39 inventors (with patents filed for the assignee):

Daniele Sereno (3 out of 9 patents)

Luca Cellario (2 out of 3 patents)

Rosario Drogo De Iacovo (2 out of 2 patents)

4. Roberto Montagna (2 out of 6 patents)

5. Carlo M Bruno (2 out of 5 patents)

6. Piero Lovisolo (1 out of 9 patents)

7. Marco Braglia (1 out of 8 patents)

8. Flavio Cucchietti (1 out of 2 patents)

9. Luigi Tallone (1 out of 10 patents)

10. Paolo Montangero (1 out of 2 patents)

11. Angelantonio Gnazzo (1 out of 4 patents)

12. Marco Gandini (1 out of 12 patents)

13. Pierangelo Garino (1 out of 4 patents)

14. Andrea Finotello (1 out of 4 patents)

15. Paolo Destefanis (1 out of 5 patents)

13 patents: Sort by Forward Citations

1. 5684804 - Device for transmitting, receiving and decoding compressed audiovisual (1997-11-04),

2. 5661728 - Decoder for audio signals of compressed and coded audiovisual streams (1997-08-26),

3. 5644391 - Method of and device for determining the polymerization profile of a (1997-07-01),

4. 5640197 - Peripheral unit for satelite multi-videoconferencing (1997-06-17),

5. 5548680 - Method and device for speech signal pitch period estimation and (1996-08-20),

6. 5519807 - Method of and device for quantizing excitation gains in speech coders (1996-05-21),

7. 5469527 - Method of and device for coding speech signals with (1995-11-21),

8. 5353373 - System for embedded coding of speech signals (1994-10-04),

9. 5197083 - Multimedia protocol interface for 64 kbit/s data flow (1993-03-23),

10. 5047076 - Method of fabricating optical fibres by solution-doping (1991-09-10),

11. 5010253 - Detection system for cathodoluminescence analysis (1991-04-23),

12. 4819080 - Instrument for measuring the phase jitter of analog signals (1989-04-04),

13. 4755984 - Echo canceller for bidirectional digital transmission (1988-07-05),

Sip - Societa Italiana Per L-esercizio Delle Telecomunicazioni P.a. is an Italian telecommunications company. It was originally a state-owned enterprise and played a major role in the development of the Italian telecommunications industry. Sip offers a wide range of telecommunications services including fixed and mobile telephony, internet, and data communication solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#32 in Turin

#723 in Italy

#43,615 in the World

Sip - Societa Italiana Per L-esercizio Delle Telecomunicazioni P.a.

Forward Citations = 269

39 inventors:

Daniele Sereno (3 out of 9 patents)

Luca Cellario (2 out of 3 patents)

Rosario Drogo De Iacovo (2 out of 2 patents)

4. Roberto Montagna (2 out of 6 patents)

5. Carlo M Bruno (2 out of 5 patents)

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