Inventor · disambiguated record
Jacques Guichard
Also filed as: GUICHARD JACQUES · GUICHARD JACQUES M
21 granted patents·845 citations·filing 1975–1996
96Inventor score
Top patents by PatentIndex Score
21 records- 0196US4796087AProcess for coding by transformation for the transmission of picture signalsGUICHARD JACQUES·Filed 1987·Granted Jan 3, 1989·237 cites·8 claims
- 0291US5170427AAudio and video communications terminal with improved adjustmentsFRANCE ETAT·Filed 1990·Granted Dec 8, 1992·145 cites·11 claims
- 0385US5193002AApparatus for the coding/decoding of image signalsFRANCE TELECOM·Filed 1991·Granted Mar 9, 1993·76 cites·8 claims
- 0480US4933762AMethod and coding and decoding devices for picture transmission through a variable rate networkFRANCE ETAT·Filed 1988·Granted Jun 12, 1990·40 cites·10 claims
- 0579US4602277APermanent color correction process using a sampling and an average color determination and a system using this processGUICHARD JACQUES·Filed 1983·Granted Jul 22, 1986·27 cites·22 claims
- 0678US3946158AVideo-telephone system initially signifies caller to called subscriberLECLERCQ MARC A·Filed 1975·Granted Mar 23, 1976·33 cites·3 claims
- 0774US5111498AHinged-case sound and vision communications terminal, in particular a video-phoneGUICHARD JACQUES·Filed 1990·Granted May 5, 1992·72 cites·11 claims
- 0867US4887158ASound and image transmission systemGUICHARD JACQUES·Filed 1988·Granted Dec 12, 1989·23 cites·6 claims
- 0964US4584597AMethod for encoding a digital color video signal by rate compressionGUICHARD JACQUES·Filed 1984·Granted Apr 22, 1986·15 cites·10 claims
- 1063US5341167AVisual and sound communication system with remote control meansFRANCE TELECOM·Filed 1993·Granted Aug 23, 1994·38 cites·1 claims
- 1161US5142562ASound and vision communications terminal including an auxiliary lighting deviceGUICHARD JACQUES·Filed 1990·Granted Aug 25, 1992·22 cites·16 claims
- 1259US4584604AProcess and apparatus for the display of relief moving picturesGUICHARD JACQUES·Filed 1983·Granted Apr 22, 1986·13 cites·24 claims
- 1355US5008924ATelecommunications terminal with improved control functionsFRANCE ETAT·Filed 1989·Granted Apr 16, 1991·15 cites·5 claims
- 1455US4841464ACircuit for the fast calculation of the direct or inverse cosine transform of a discrete signalGUICHARD JACQUES·Filed 1986·Granted Jun 20, 1989·30 cites·13 claims
- 1551US4979038AVariable threshold quantification process in encoding by transformation for the transmission of image signalsFRANCE ETAT·Filed 1989·Granted Dec 18, 1990·14 cites·11 claims
- 1645US5510846AProcess for synchronizing the scanning circuit of an image display deviceFRANCE TELECOM·Filed 1992·Granted Apr 23, 1996·10 cites·8 claims
- 1738US5448286AProcess and terminal for video telephony permitting acceptance, and possibly calling, by a telephone setMATRA COMMUNICATION·Filed 1994·Granted Sep 5, 1995·14 cites·5 claims
- 1835US5357870AArticulated, orientable audiovisual telecommunication terminalFRANCE TELECOM·Filed 1992·Granted Oct 25, 1994·9 cites·7 claims
- 1934US5061991AEmission-reception system for the transmission of animated color pictures and sound from two independent channelsFRANCE ETAT·Filed 1990·Granted Oct 29, 1991·4 cites·6 claims
- 2029US5365270AMethod and device for throughput compression for a videophone cameraTHOMSON CSF·Filed 1990·Granted Nov 15, 1994·3 cites·9 claims
- 2127US6098366AConnector for solid or hollow profile sectionsGUICHARD S A·Filed 1996·Granted Aug 8, 2000·5 cites·5 claims
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