Average Co-Inventor Count = 1.71
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. Panasonic Corporation of North America (1 from 105 patents)
2. Barnesandnoble.com LLC (1 from 17 patents)
2 patents:
1. D686626 - Case for an electronic device
2. D638066 - Portable game player