Average Co-Inventor Count = 2.19
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. Ksc Industries Incorporated (5 from 18 patents)
2. Apple Inc. (2 from 41,012 patents)
7 patents:
1. 10298291 - Wired, wireless, infrared, and powerline audio entertainment systems
2. 9819391 - Wired, wireless, infrared, and powerline audio entertainment systems
3. 9462386 - Wired, wireless, infrared, and powerline audio entertainment systems
4. 8554045 - Docking station for portable entertainment devices
5. 8103009 - Wired, wireless, infrared, and powerline audio entertainment systems
6. 7853341 - Wired, wireless, infrared, and powerline audio entertainment systems
7. 7751795 - Wired, wireless, infrared, and powerline audio entertainment systems