Pascal Coudray
23Patents
8h-index
7Co-inventors
57Inventor score
Filing activity: Oct 25, 1996 → Aug 26, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6345532B1 | 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 | Physics | 205 | Expired |
| US6318826A | Device for determining a quantity of consumable product, notably ink, present in a reservoir with a number of compartments, and corresponding document printing device | Physics | 100 | Expired |
| US6164744A | Method and device for monitoring the operational state of a reservoir, for example an ink reservoir | Physics | 31 | Expired |
| US5902054A | Energy saving image edging method and device | Performing Operations; Transporting | 31 | Expired |
| US6089688A | Method and device for monitoring the consumption of a product, such as an ink, contained in a reservoir | Physics | 24 | Expired |
| US6438500B1 | Method and device for detecting the absence of a product in a reservoir | Physics | 18 | Expired |
| US6254212A | Method and device for determining the quantity of product present in a reservoir, notably that of ink present in an image forming device | Physics | 16 | Expired |
| US5905739A | Method and device for detecting and correcting any error in a sequence of numbers | Electricity | 15 | Expired |
| US6185515A | Method and device for detecting a filling threshold for an electrically insulating reservoir containing an electrically conductive product, for example a printing ink | Physics | 7 | Expired |
| US6293144A | Method and device for monitoring the consumption of a product, for example a printing ink, using a low-pass filter | Performing Operations; Transporting | 7 | Expired |
| US6310635A | Device for determining a quantity of consumable product present in a reservoir and corresponding device for printing documents | Physics | 6 | Expired |
| US6339335B1 | Method and device for determining the quantity of product contained in a reservoir, for example in an ink reservoir for a printer | Physics | 6 | Expired |
| US6407557B1 | 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 | Physics | 6 | Expired |
| US6183054A | 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 | Performing Operations; Transporting | 6 | Expired |
| US6095629A | Device for determining quantities of consumable products contained in reservoirs and a document printing device having several different reservoirs of pigmented products | Physics | 5 | Expired |
| US6022090A | Checking of the operation of the transfer of ink in an image transfer device | Performing Operations; Transporting | 5 | Expired |
| US6299280A | Method of transmitting information by capacitive connection and a device adapted to implement it, such as a printer | Electricity | 3 | Expired |
| US6361135B1 | Method and device for determining the distribution of product present in a reservoir, notably ink in an image device | Physics | 3 | Expired |
| US6352325B1 | Device for determining a quantity of consumable product contained in at least one reservoir and a document printing device equipped with such an improvement | Physics | 3 | Expired |
| US6247363A | Method and device for determining a quantity of consumable product present in a reservoir and a document printing device implementing this method | Physics | 2 | Expired |
| US6244680A | Detecting quantity of residual product in a movable reservoir | Performing Operations; Transporting | 1 | Expired |
| US6325477A | 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 | Performing Operations; Transporting | 1 | Expired |
| US6351716B1 | Method and device for determining the quantity of product contained in a reservoir, for example in an ink reservoir for a printer | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.