Average Co-Inventor Count = 4.00
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. Hughes Aircraft Company (1 from 4,197 patents)
2. Delco Electronics Corporation (1 from 788 patents)
3. Santa Barbara Research Center (1 from 210 patents)
1 patent:
1. 4901083 - Near obstacle detection system