Average Co-Inventor Count = 3.00
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 (1 from 3,345 patents)
2. At&t Laboratories, Limited (1 from 28 patents)
2 patents:
1. 5288572 - Method for monitoring photoresist latent images
2. 5124216 - Method for monitoring photoresist latent images