Average Co-Inventor Count = 4.44
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. Square Panda, Inc. (5 from 8 patents)
2. Learning Squared, Inc. (3 from 9 patents)
8 patents:
1. 11776418 - Interactive phonics game system and method
2. 11386802 - Letter manipulative identification board
3. 11238752 - Phonics exploration toy
4. 10922994 - Interactive phonics game system and method
5. 10825352 - Letter manipulative identification board
6. 10607501 - Interactive phonics game system and method
7. 10607502 - Phonics exploration toy
8. 10380909 - Interactive phonics game system and method