Average Co-Inventor Count = 3.00
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. Takata Petri Ag (1 from 190 patents)
2. Deutschetelekom Ag (701 patents)
1 patent:
1. 7112754 - Device for activating electric functional groups, in particular horns on steering wheels of motor vehicles