Average Co-Inventor Count = 2.67
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. Hewlett-packard Development Company, L.p. (2 from 27,394 patents)
2. Panasonic Corporation of North America (2 from 105 patents)
4 patents:
1. 9208661 - Context dependent application/event activation for people with various cognitive ability levels
2. 8803690 - Context dependent application/event activation for people with various cognitive ability levels
3. 7200575 - Managing access to digital content
4. 6897833 - Portable user interface