Guichard; Jacques

Patent Applications and Registrations

Patent applications and USPTO patent grants for Guichard; Jacques.The latest application filed is for "process and terminal for video telephony permitting acceptance, and possibly calling, by a telephone set".

Company Profile

0.15.0

Guichard; Jacques - Issy les Moulineaux FR
Guichard; Jacques - Paris FR
Guichard; Jacques - 75015 Paris 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
Process and terminal for video telephony permitting acceptance, and possibly calling, by a telephone set Grant 5,448,286 - Decaesteke , et al. September 5, 1	1995-09-05
Visual and sound communication system with remote control means Grant 5,341,167 - Guichard , et al. August 23, 1	1994-08-23
Apparatus for the coding/decoding of image signals Grant 5,193,002 - Guichard , et al. March 9, 1	1993-03-09
Audio and video communications terminal with improved adjustments Grant 5,170,427 - Guichard , et al. December 8, 1	1992-12-08
Sound and vision communications terminal including an auxiliary lighting device Grant 5,142,562 - Guichard , et al. August 25, 1	1992-08-25
Hinged-case sound and vision communications terminal, in particular a video-phone Grant 5,111,498 - Guichard , et al. May 5, 1	1992-05-05
Telecommunications terminal with improved control functions Grant 5,008,924 - Guichard , et al. April 16, 1	1991-04-16
Variable threshold quantification process in encoding by transformation for the transmission of image signals Grant 4,979,038 - Guichard , et al. December 18, 1	1990-12-18
Method and coding and decoding devices for picture transmission through a variable rate network Grant 4,933,762 - Guichard , et al. June 12, 1	1990-06-12
Sound and image transmission system Grant 4,887,158 - Guichard , et al. December 12, 1	1989-12-12
Circuit for the fast calculation of the direct or inverse cosine transform of a discrete signal Grant 4,841,464 - Guichard , et al. June 20, 1	1989-06-20
Process for coding by transformation for the transmission of picture signals Grant 4,796,087 - Guichard , et al. January 3, 1	1989-01-03
Permanent color correction process using a sampling and an average color determination and a system using this process Grant 4,602,277 - Guichard July 22, 1	1986-07-22
Method for encoding a digital color video signal by rate compression Grant 4,584,597 - Guichard April 22, 1	1986-04-22
Process and apparatus for the display of relief moving pictures Grant 4,584,604 - Guichard , et al. April 22, 1	1986-04-22

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.