Average Co-Inventor Count = 1.33
ph-index = 3
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. Volkswagen Ag (3 from 3,237 patents)
3 patents:
1. 6956470 - Method and device for actively assisting a motor vehicle driver in a motor vehicle
2. 6832142 - Electronic system
3. 6205710 - Automatic door opening arrangement