Average Co-Inventor Count = 3.00
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. Deutsche Thomson-brandt Gmbh (2 from 538 patents)
2 patents:
1. 4860097 - Transformation circuit
2. 4807033 - Method for correcting television signals