Average Co-Inventor Count = 3.00
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. Yaskawa America, Inc. (1 from 32 patents)
1 patent:
1. 9853587 - System for operating a three-phase variable frequency drive from an unbalanced three-phase or single-phase AC source