Average Co-Inventor Count = 3.43
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. Google Inc. (1 from 32,495 patents)
2. Zillow, Inc. (1 from 56 patents)
2 patents:
1. 11256725 - Normalization of crime based on foot traffic
2. 8990700 - Rating and review interface