Average Co-Inventor Count = 2.14
ph-index = 14
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 (35 from 58,129 patents)
2. Sony Deutschland Gmbh (1 from 360 patents)
3. Sony Ericsson Mobile Communications Japan, Inc. (1 from 150 patents)
4. Sony Kabushiki Kaisha (1 from 27 patents)
37 patents:
1. D745517 - Head mountable display
2. D695738 - Head mountable display
3. D695739 - Head mountable display
4. D686269 - Projector
5. D675599 - Earphone
6. D665768 - Portable recorder
7. D665346 - Battery charger
8. D656489 - Earphone
9. D649955 - Portable recorder
10. D627769 - Mobile phone
11. D609691 - Combined disc player, clock and radio receiver
12. 7597457 - Lighting apparatus
13. D597520 - Combined disc player, clock and radio receiver
14. D597533 - Remote controller
15. D595688 - Combined disc player, clock and radio receiver