Average Co-Inventor Count = 4.05
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. Tangible Play, Inc. (5 from 49 patents)
5 patents:
1. 11314403 - Detection of pointing object and activity object
2. D946663 - Wand
3. 10885801 - Virtualized tangible programming
4. D902937 - Display positioning system
5. 10809900 - Detection of pointing object and activity object