Average Co-Inventor Count = 3.45
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. Leapfrog Enterprises, Inc. (5 from 113 patents)
5 patents:
1. 7139523 - Print media receiving unit including platform and print media
2. 7120386 - Print media receiving unit including platform and print media
3. 7048186 - Voting apparatus and method
4. 7039355 - Print media receiving unit including platform and print media
5. 6668156 - Print media receiving unit including platform and print media