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TELEDIFFUSION FSE

Overview
  • Total Patents
    747
About

TELEDIFFUSION FSE has a total of 747 patent applications. Its first patent ever was published in 1972. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets audio-visual technology, telecommunications and digital networks are ENENSYS TECHNOLOGIES, GAINSPEED INC and HONG HO TAEK.

Patent filings per year

Chart showing TELEDIFFUSION FSEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baina Jamal 41
#2 Masse Denis 22
#3 Bourcet Patrice 20
#4 Viallevieille Alain 18
#5 Bretillon Pierre 18
#6 Jahan Bruno 17
#7 Seguin Michel 15
#8 Goudezeune Gabriel 14
#9 Piole Philippe 13
#10 Macheboeuf Guy 13

Latest patents

Publication Filing date Title
FR2882846A1 Method of localizing within a network of an element associated with a geographical position, location server and corresponding computer program
FR2878388A1 Method for diffusing a digital signal transmitted in the vicinity of an analogue signal, diffusion device and digital signal corresponding
FR2877786A1 Method for receiving a multi-carrier signal using at least two estimates of a propagation channel and corresponding receiving device
FR2870047A1 Radiant loop antenna radiant in kilometric or hectometric waves
WO2004047452A1 Method and system for measuring degradations of a video image introduced by digital broadcast systems
US7561601B2 Method for synchronizing digital signals
WO0235786A1 Devices for identifying an interfering signal of a radio signal with substantially constant module
AU1528001A Surveillance of the quality of service in a digital television link
FR2810189A1 Radioelectric linkage system in a confined environment between mobile telephone terminals
US6885702B1 Method for spatial synchronization of a digitally coded video image and/or for identification of the syntax of a video sequence
FR2806554A1 Device for frequency agility transposition of a radio frequency signal into an intermediate or reciprocally frequency signal
FR2805429A1 Distributed digital quality control method by detecting false contours
FR2803043A1 Device for measuring an electromagnetic field with any polarization
FR2802370A1 Monitoring the quality of service in a digital television link
FR2800964A1 Validation method for allocating frequency plans of telecommunication networks
FR2796511A1 Internet high rate remote client controlled server document amendments system having terminal request with dynamic library address identifying function Internet sent and server analyzing word field/selecting table/functions.
FR2796479A1 Creation of a hypertext document depending on another in a client terminal using client software to create visual effects
FR2795902A1 Monitoring a digital television signal transmission network
FR2795578A1 Method for evaluating the quality of audiovisual sequences
FR2794313A1 Geographic positioning system for mobile telephone involves measurement of transmission power levels in current and adjacent cells and use of coordinates of current and adjacent cells