Average Co-Inventor Count = 4.29
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 Corporation (9 from 58,132 patents)
2. Joled Inc. (1 from 712 patents)
3. Somy Corporation (1 from 2 patents)
11 patents:
1. 10671153 - Communication service method and communication apparatus thereof
2. 10142703 - Communication service method and communication apparatus thereof
3. 9430780 - Communication service method and communication apparatus thereof
4. 9344761 - Video display system, external unit, and method of displaying video
5. 8621039 - Communication service method and communication apparatus thereof
6. 8156014 - Communication service method and communication apparatus thereof for transmitting advertisements in a private communication environment
7. 8120713 - Television apparatus
8. 7752078 - Communication service method and communication apparatus thereof
9. 7663699 - Television unit
10. 7425979 - Communication system
11. 6600508 - Communication method, communication service apparatus, communication terminal device and communication system