Average Co-Inventor Count = 7.00
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. T-mobile Deutschland Gmbh (1 from 77 patents)
1 patent:
1. 7634445 - Method for billing internet transactions via mobile radio telephone service