Average Co-Inventor Count = 3.27
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. Thomson Consumer Electronics S.a. (3 from 70 patents)
3 patents:
1. 5825554 - Lenses with a variable refraction index
2. 5625368 - Radiowave antenna system
3. 5421848 - Method for fabricating a lens having a variable refractive index