Average Co-Inventor Count = 3.13
ph-index = 3
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. Lego A/s (6 from 325 patents)
6 patents:
1. 12005372 - Toy construction system with function construction elements
2. 11583784 - Play system and method for detecting toys
3. 11433302 - Interactive play apparatus
4. 10625173 - Toy construction system with function construction elements
5. 9144749 - Toy building system with function bricks
6. 8753164 - Toy construction system