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. Learning Squared, Inc. (2 from 9 patents)
2. Square Panda, Inc. (2 from 8 patents)
4 patents:
1. 11386802 - Letter manipulative identification board
2. 11238752 - Phonics exploration toy
3. 10825352 - Letter manipulative identification board
4. 10607502 - Phonics exploration toy