Average Co-Inventor Count = 4.00
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. Redfin Corporation (2 from 9 patents)
2 patents:
1. 9852447 - Interactive map-based search and advertising
2. 9436945 - Interactive map-based search and advertising