Average Co-Inventor Count = 6.40
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 Disc Manufacturing Corporation of America (2 from 2 patents)
2. Thomson Licensing (1 from 3,471 patents)
3. Panasonic Disk Manufacturing Corporation of America (1 from 1 patent)
4 patents:
1. 7908828 - Storage case having a media retention device
2. 7431154 - Security storage container
3. 7051874 - Security storage container
4. 6719133 - Security storage container