Average Co-Inventor Count = 4.29
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, Inc. (3 from 747 patents)
2. Block, Inc. (1 from 449 patents)
4 patents:
1. 11995626 - Expedited point-of-sale merchant payments
2. 10636035 - Expedited point-of-sale merchant payments
3. 10210569 - Encouraging spending goals and discouraging impulse purchases
4. 9727869 - Expedited point-of-sale merchant payments