Average Co-Inventor Count = 2.82
ph-index = 6
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. Td Ameritrade IP Compnay, Inc. (8 from 80 patents)
8 patents:
1. D788121 - Display screen or portion thereof with graphical user interface
2. D787552 - Display screen or portion thereof with animated graphical user interface
3. D786923 - Display screen or portion thereof with animated graphical user interface
4. D786303 - Display screen or portion thereof with animated graphical user interface
5. D786301 - Display screen or portion thereof with animated graphical user interface
6. D786302 - Display screen or portion thereof with animated graphical user interface
7. D781912 - Display screen or portion thereof with animated graphical user interface
8. D766941 - Display screen or portion thereof with graphical user interface