Average Co-Inventor Count = 5.00
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. International Business Machines Corporation (1 from 164,135 patents)
2. Airbnb, Inc. (1 from 216 patents)
2 patents:
1. 11138510 - System, method and computer product for classifying user expertise
2. 10528874 - System, method and computer product for classifying user expertise