French State, represented by the Minister of the Post, Telecommunications

Patent Applications and Registrations

Patent applications and USPTO patent grants for French State, represented by the Minister of the Post, Telecommunications.The latest application filed is for "device for processing echo, particularly acoustic echo in a telephone line".

Company Profile

0.13.0

French State, represented by the Minister of the Post, Telecommunications - Issy-Les Moulineaux FR
French State represented by Minister of the Post, Telecommunications & - Issy-les-Moulineaux FR
French State, represented by the Minister of the Post, Telecommunications - FR FR
French State Represented by the Minister of Post, Telecommunications and - FR FR
French State represented by the Minister of Post, Telecommunications, - Issy Les FR
French State Represented by the Minister of Post, Telecommunications and - Issy Les Moulineaux FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device for processing echo, particularly acoustic echo in a telephone line Grant 5,343,521 - Jullien , et al. August 30, 1	1994-08-30
Data compression method Grant 5,268,686 - Battail December 7, 1	1993-12-07
Complementary communication system in the no-connection mode for asynchronous time-division network Grant 5,214,648 - Lespagnol , et al. May 25, 1	1993-05-25
Process for searching for synchronization on reception of a spread spectrum modulated signal Grant 5,208,830 - Cornec , et al. May 4, 1	1993-05-04
Method for the coding of a digital signal, coder and decoder to implement this method, regeneration method and corresponding regenerator utilizing pulse position modulation Grant 5,151,698 - Pophillat September 29, 1	1992-09-29
Multipurpose component with integrated optics and distribution network with optical amplification Grant 5,125,049 - Hamel , et al. June 23, 1	1992-06-23
Device for continuously tuning a coherent and rectilinearly polarized light source Grant 5,121,399 - Sorel , et al. June 9, 1	1992-06-09
Filtering cell and corresponding filter Grant 5,121,078 - Havot , et al. June 9, 1	1992-06-09
Method and device for the geometrical characterization of transparent tubes Grant 5,118,954 - Grosso June 2, 1	1992-06-02
Method of transmitting or storing sound signals in digital form through predictive and adaptive coding and installation therefore Grant 5,089,818 - Mahieux , et al. February 18, 1	1992-02-18
Bit rate reservation in an asynchronous packet network Grant 5,081,620 - Girard , et al. January 14, 1	1992-01-14
Semiconductor structure for optoelectronic components with inclusions Grant 5,075,742 - Gerard , et al. December 24, 1	1991-12-24
Electro-optic modulation method and device using the low-energy oblique transition of a highly coupled super-grid Grant 5,073,809 - Bigan , et al. December 17, 1	1991-12-17

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.