Average Co-Inventor Count = 1.60
ph-index = 1
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. Abb Schweiz Ag (2 from 2,650 patents)
2 patents:
1. 6812772 - Method for driving a power semiconductor
2. 6462968 - Reverse conducting GCT (Gate Commutated Thyristor) and application of such a GCT