Pascal Coudray — 23 Patents at Canon

Pascal Coudray has been granted 23 US patents while listed as an inventor at Canon. The first was granted in 1999 and the most recent in August 2002. Pascal Coudray ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Pascal Coudray in Pacé, FR.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6438500	Method and device for detecting the absence of a product in a reservoir	Marie-Helene Froger, François Delumeau, Alexandre Dodge	2002-08-20	$110,000
6407557	Process for measuring the electrical resistance of a resistive body for example for checking the conformity of a liquid product and devices for carrying out such a process	Marie-Helene Froger, Mickaël Lorgeoux, Christophe Truffaut	2002-06-18	$152,000
6361135	Method and device for determining the distribution of product present in a reservoir, notably ink in an image device	Marie-Helene Froger, Christophe Truffaut	2002-03-26	$462,000
6352325	Device for determining a quantity of consumable product contained in at least one reservoir and a document printing device equipped with such an improvement	Christophe Truffaut, Marie-Helene Froger, Mickaël Lorgeoux	2002-03-05	$307,000
6351716	Method and device for determining the quantity of product contained in a reservoir, for example in an ink reservoir for a printer	Marie-Helene Froger, Mickaël Lorgeoux	2002-02-26	$230,000
6345532	Method and device for determining the quantity of product present in a reservoir, a product reservoir and a device for processing electrical signals intended for such a determination device	Marie-Helene Froger	2002-02-12	$246,000
6339335	Method and device for determining the quantity of product contained in a reservoir, for example in an ink reservoir for a printer	Marie-Helene Froger, Mickaël Lorgeoux	2002-01-15	$306,000
6325477	Method and device for determining the quantity of product present in a reservoir, a product reservoir and a device for processing electrical signals intended for such a determination device	Marie-Helene Froger	2001-12-04	$208,000
6318826	Device for determining a quantity of consumable product, notably ink, present in a reservoir with a number of compartments, and corresponding document printing device	Marie-Helene Froger	2001-11-20	$168,000
6310635	Device for determining a quantity of consumable product present in a reservoir and corresponding device for printing documents	Marie-Helene Froger, Mickaël Lorgeoux	2001-10-30	$141,000
6299280	Method of transmitting information by capacitive connection and a device adapted to implement it, such as a printer	Marie-Helene Froger	2001-10-09	$161,000
6293144	Method and device for monitoring the consumption of a product, for example a printing ink, using a low-pass filter	Marie-Helene Froger, Mickaël Lorgeoux	2001-09-25	$127,000
6254212	Method and device for determining the quantity of product present in a reservoir, notably that of ink present in an image forming device	Marie-Helene Froger, Christophe Truffaut	2001-07-03	$277,000
6247363	Method and device for determining a quantity of consumable product present in a reservoir and a document printing device implementing this method	Marie-Helene Froger	2001-06-19	$302,000
6244680	Detecting quantity of residual product in a movable reservoir	Christophe Truffaut, Marie-Helene Froger, Alexandre Dodge	2001-06-12	$139,000
6185515	Method and device for detecting a filling threshold for an electrically insulating reservoir containing an electrically conductive product, for example a printing ink	Marie-Helene Froger, Mickaël Lorgeoux	2001-02-06	$144,000
6183054	Method and device for determining the quantities of consumable products contained in reservoirs grouped together next to one another and document printing device using this method	Marie-Helene Froger	2001-02-06	$144,000
6164744	Method and device for monitoring the operational state of a reservoir, for example an ink reservoir	Marie-Helene Froger, Mickaël Lorgeoux	2000-12-26	$161,000
6095629	Device for determining quantities of consumable products contained in reservoirs and a document printing device having several different reservoirs of pigmented products	Marie-Helene Froger	2000-08-01	$185,000
6089688	Method and device for monitoring the consumption of a product, such as an ink, contained in a reservoir	Marie-Helene Froger	2000-07-18	$314,000
6022090	Checking of the operation of the transfer of ink in an image transfer device	Alexandre Dodge, Noboru Nakatani, Marie-Helene Froger, Christophe Truffaut	2000-02-08	$327,000
5905739	Method and device for detecting and correcting any error in a sequence of numbers	Philippe Piret	1999-05-18	$123,000
5902054	Energy saving image edging method and device	—	1999-05-11	$89,000

Pascal Coudray — 23 Patents

Issued Patents All Time

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