Average Co-Inventor Count = 3.00
ph-index = 4
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. Dropbox, Inc. (4 from 1,140 patents)
2. Other (2 from 832,718 patents)
3. E*trade Financial Corporation (1 from 20 patents)
7 patents:
1. 9002728 - Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data
2. 8825525 - Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data
3. 8818847 - Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data
4. 8818848 - Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data
5. 8433638 - Systems and methods for providing investment performance data to investors
6. 8352346 - Systems and methods for providing investment performance data to investors
7. 5292124 - Wand game apparatus