Average Co-Inventor Count = 2.40
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. Detemobil Deutsche Telekom Mobilnet Gmbh (2 from 16 patents)
2 patents:
1. 6230011 - Method of determining traffic data by means of mobile radio telephones
2. 6070123 - Process for a vehicle control and information system