Average Co-Inventor Count = 3.00
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. Zillow, Inc. (1 from 56 patents)
1 patent:
1. 8515839 - 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