Average Co-Inventor Count = 3.32
ph-index = 5
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. Sony Corporation (11 from 58,130 patents)
11 patents:
1. 8227102 - Battery tray, electronic apparatus, and vertical grip device
2. D568320 - Supporter for monitor or television
3. D562829 - Supporter for monitor/television
4. D562831 - Supporter for monitor/television
5. D562830 - Supporter for monitor/television
6. D556744 - Fixing bar for monitor/television
7. D556745 - Fixing bar for monitor/television
8. D544868 - Supporter for monitor or television
9. D542295 - Fixing bar for monitor or television
10. 5149218 - Printing apparatus with disengageable paper supply and two-stage
11. 5061099 - Printing apparatus with pushers on stepped discharge plate