Average Co-Inventor Count = 2.57
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. Google Inc. (3 from 32,513 patents)
3 patents:
1. 9282139 - Graphical user interface for facilitating access to online groups
2. 8583635 - Keywords associated with document categories
3. 7996393 - Keywords associated with document categories