Average Co-Inventor Count = 4.44
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. Zillow, Inc. (2 from 56 patents)
2 patents:
1. 8676680 - Automatically determining a current value for a home
2. 7970674 - Automatically determining a current value for a real estate property, such as a home, that is tailored to input from a human user, such as its owner