Average Co-Inventor Count = 1.52
ph-index = 12
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 (15 from 58,132 patents)
15 patents:
1. D484110 - Combined radio receiver and disc player
2. D479843 - Mouse
3. D467580 - Headphone
4. D459337 - Headphone and radio receiver
5. D452492 - Headphone
6. D443872 - Headphone
7. D423498 - Combined disc player, radio receiver and tape recorder
8. 6007259 - Tripods for supporting a video camera
9. D395304 - Cordless telephone combined with an answering machine
10. 5526125 - Editing device for sequentially editing desired discrete scenes of
11. 5341171 - Video camera apparatus with a connecting device for easy connection with
12. 5189520 - Video camera modular accessory apparatus
13. 5166719 - Eye-cup cover for a viewfinder
14. 4829571 - Headphone
15. D298134 - Combined video camera and video tape recorder