Growing community of inventors

Sartrouville, France

Roger Petit

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 41

Roger PetitPatrick Savalle (1 patent)Roger PetitEric Martinez (0 patent)Roger PetitRoger Petit (1 patent)Patrick SavallePatrick Savalle (1 patent)Eric MartinezEric Martinez (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Alcatel Mobile Phones (1 from 20 patents)

2. Ipg Electronics 504 Limited (8 patents)


1 patent:

1. 5915016 - Identity card reader device

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as of
12/17/2025
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