Average Co-Inventor Count = 4.13
ph-index = 3
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. Commissariat a L'energie Atomique (1 from 3,559 patents)
2. L'etat Francais, Represente Par Le Ministre Des Ptt (cnet) (1 from 3 patents)
3. Commissariat a L'energie Atomique Center National De La Recherche (1 from 1 patent)
3 patents:
1. 5173911 - Mixed silicates of yttrium and lanthanide and laser using monocrystals
2. 4853354 - Mixed lanthanum-magnesium aluminates and lasers using monocrystals of
3. 4627064 - Mixed oxides for tunable lasers