Average Co-Inventor Count = 4.50
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. Lucent Technologies Inc. (3 from 9,364 patents)
3 patents:
1. 6322932 - Holographic process and media therefor
2. 6165648 - Holographic recording
3. 5874187 - Photo recording medium