Average Co-Inventor Count = 2.75
ph-index = 3
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 Interactive Entertainment Inc. (8 from 3,067 patents)
2. Sony Corporation (7 from 58,132 patents)
3. Sony Computer Entertainment Inc. (2 from 1,799 patents)
13 patents:
1. 12142295 - Optical disc drive and electronic equipment
2. 11972776 - Optical disc drive and electronic equipment
3. 10446192 - Electronic apparatus with air duct and fan
4. 10405449 - Electronic apparatus
5. 10090021 - Electronic apparatus
6. 9847104 - Electronic apparatus
7. 9494971 - Electronic apparatus
8. 9354673 - Portable type electronic device, portable type electronic device group, and method of manufacturing portable type electronic device
9. 9342112 - Operation member provided in electronic device, and electronic device
10. 8830197 - Portable electronic device
11. 8803803 - Operation member provided in electronic device, and electronic device
12. 8699222 - Electronic apparatus
13. 8391000 - Electronic apparatus