Average Co-Inventor Count = 5.00
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. Deutschetelekom Ag (1 from 701 patents)
1 patent:
1. 6658424 - Method for the database-supported selection of products for electronic-commerce applications on the internet