Average Co-Inventor Count = 3.84
ph-index = 9
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. Mitsubishi Electric Corporation (91 from 15,663 patents)
2. Tcl Communication Technology Holdings Limited (6 from 15 patents)
3. Sony Corporation (2 from 58,122 patents)
4. Research in Motion Corporation (1 from 4,495 patents)
5. Mitsubishi Electronic Corporation (1 from 21 patents)
6. Mitsubishi Electric Company (1 from 14 patents)
102 patents:
1. RE50543 - Mobile communications system and mobile terminal
2. 12375131 - Mobile communication system
3. 12262396 - Communication system
4. 12232078 - Mobile communication system, base station, communication terminal device and MTC device
5. 12177025 - Mobile communication system
6. 12160883 - Mobile communication system, mobile terminal and base station
7. 12069632 - Mobile communication system, source base station, target base station and user equipment
8. 12004073 - Mobile communication system
9. 12003325 - Mobile communication system
10. 11743817 - Communication system and base station
11. 11696293 - Communication system, base station and mobile terminal
12. 11569968 - Mobile communication system, user equipment and base station
13. 11528700 - User equipment and radio communication system
14. 11496263 - Mobile communication system, base station, neighbor base station and user equipment
15. 11405897 - Mobile communication system