Average Co-Inventor Count = 4.44
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.
Company Filing History:
1. Alcatel N.v. (1 from 736 patents)
2. Alcatel Alsthom Compagnie Generale D'electricite (1 from 137 patents)
2 patents:
1. 5854088 - Method of manufacturing a surface-emitting laser
2. 5736429 - Method of forming a layer of silica to be eliminated subsequently and