Average Co-Inventor Count = 2.40
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. At&t Bell Laboratories (2 from 3,345 patents)
2 patents:
1. 5106786 - Thin coatings for use in semiconductor integrated circuits and processes
2. 5066615 - Photolithographic processes using thin coatings of refractory metal