Average Co-Inventor Count = 6.00
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. Siemens Aktiengesellschaft (2 from 30,045 patents)
2 patents:
1. 6946949 - Anti-theft protection system for a motor vehicle, and a method for operating an anti-theft protection system
2. 6809629 - Anti-theft protection system for a motor vehicle, and a method for operating an anti-theft protection system