Average Co-Inventor Count = 4.00
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 Technology Ag (1 from 862 patents)
2. Abb Schweiz Ag (2,636 patents)
1 patent:
1. 10014690 - Double-stage inverter apparatus for energy conversion systems and control method thereof