Average Co-Inventor Count = 2.00
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. U.S. Philips Corporation (2 from 14,087 patents)
2 patents:
1. 5725627 - Glass for a cone of a display tube, display tube envelope comprising a
2. 5599752 - Glass for a cone of a display tube, display tube envelope comprising a