Average Co-Inventor Count = 4.80
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. Industrial Technology Research Institute (1 from 9,144 patents)
2. Delta Electronics, Inc. (1 from 3,369 patents)
2 patents:
1. 12381133 - Power semiconductor device
2. D1055880 - Power module