Average Co-Inventor Count = 5.00
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. Irobot Corporation (2 from 835 patents)
2 patents:
1. 9446510 - Companion robot for personal interaction
2. 8935006 - Companion robot for personal interaction