Average Co-Inventor Count = 2.67
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. Thomson Licensing (1 from 3,471 patents)
2. Continental Automotive Gmbh (1 from 2,388 patents)
2 patents:
1. 9276738 - Digital tachograph
2. 7239493 - Method for preventing the generation of excessive high voltage