Average Co-Inventor Count = 1.12
ph-index = 6
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 (6 from 58,129 patents)
2. Sony Electronics Inc (6 from 2,335 patents)
3. Thomson Licensing S.a. (1 from 853 patents)
12 patents:
1. 6981085 - Carrying case for portable electronic devices
2. D465212 - Indoor/outdoor audio speaker
3. D461465 - Wall-mounted audio speaker
4. D450669 - Television receiver
5. 6293771 - Manually-powered apparatus for powering a portable electronic device
6. D438523 - Telephone answering machine
7. D438185 - Telephone answering machine
8. D433382 - Internet terminal
9. D430861 - Telephone handset
10. D430130 - Telephone handset
11. D429713 - Telephone handset
12. D429714 - Telephone handset