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Villeneuve Loubet, France

Charles Arnaud

Average Co-Inventor Count = 3.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 52

Charles ArnaudDominique Picard (5 patents)Charles ArnaudPhilippe Gregoire (4 patents)Charles ArnaudAlexandre Van Gent (4 patents)Charles ArnaudGerard Richter (1 patent)Charles ArnaudMichele Rosso (1 patent)Charles ArnaudClaude Cesaro (1 patent)Charles ArnaudCharles Arnaud (7 patents)Dominique PicardDominique Picard (7 patents)Philippe GregoirePhilippe Gregoire (6 patents)Alexandre Van GentAlexandre Van Gent (4 patents)Gerard RichterGerard Richter (22 patents)Michele RossoMichele Rosso (12 patents)Claude CesaroClaude Cesaro (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (6 from 164,197 patents)

2. Toshiba Global Commerce Solutions Holdings Corporation (1 from 187 patents)


7 patents:

1. 9886497 - Indexing presentation slides

2. 8880332 - People guidance using kiosk and user ID

3. 8369578 - Method and system for position determination using image deformation

4. 8262228 - Light and color surround

5. 8155387 - Method and system for position determination using image deformation

6. 6650662 - Method and system for transmitting a DTMF signal with compressed voice in a packet switching network

7. 5255340 - Method for detecting voice presence on a communication line

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as of
12/27/2025
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