Average Co-Inventor Count = 3.60
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. Freedom Scientific, Inc. (3 from 119 patents)
3 patents:
1. 9263026 - Screen reader having concurrent communication of non-textual information
2. 8826137 - Screen reader having concurrent communication of non-textual information
3. 6993707 - Document placemarker