Average Co-Inventor Count = 3.75
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. Copia Interactive, LLC (4 from 4 patents)
4 patents:
1. 10031903 - System for and method of annotation of digital content and for sharing of annotations of digital content
2. 9892104 - System for and method of annotation of digital content and creation of collections of annotations of digital content
3. 9038000 - Method of and system for browsing and displaying items from a collection
4. 8566747 - Method of and system for browsing and displaying items from a collection