Growing community of inventors

Gardouch, France

Jean Barrau

Average Co-Inventor Count = 4.00

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 = 9

Jean Barrau ↔ Leon Goldstein (1 patent)Jean Barrau ↔ Jean-Yves Emery (1 patent)Jean Barrau ↔ Pierre Doussiere (1 patent)Jean BarrauJean Barrau (1 patent)Leon GoldsteinLeon Goldstein (16 patents)Jean-Yves EmeryJean-Yves Emery (10 patents)Pierre DoussierePierre Doussiere (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alcatel Optronics (1 from 6 patents)


1 patent:

1. 5982531 - Semiconductor optical amplifier

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12/16/2025
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