Average Co-Inventor Count = 4.80
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. Nortel Networks Corporation (1 from 4,171 patents)
2. Equipe Communications Corporation (1 from 12 patents)
2 patents:
1. 6639910 - Functional separation of internal and external controls in network devices
2. 6546464 - Method and apparatus for increasing data rates in a data network while maintaining system coherency