Average Co-Inventor Count = 3.49
ph-index = 5
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 (5 from 58,131 patents)
2. Callahan Cellular LLC (5 from 82 patents)
3. Sony Electronics Inc (4 from 2,335 patents)
4. Axesstel, Inc. (4 from 5 patents)
5. Wolkosiski Mgmt. LLC (2 from 2 patents)
6. Sony Corporation of America (1 from 198 patents)
16 patents:
1. 11363127 - Telephony terminal
2. 11025763 - Telephony terminal
3. 10609195 - Telephony terminal
4. 10148802 - Telephony terminal
5. 9420110 - Telephony terminal
6. 8682278 - Telephony terminal
7. 8041609 - System and method for providing publicly vended content via a wireless network
8. 7995987 - Telephony terminal
9. 7644018 - System and method for providing publicly vended content via a wireless network
10. 7363062 - Enhanced mobility wireless local loop phone
11. 7136673 - Telephony terminal
12. 7117007 - Enhanced mobility wireless local loop phone
13. 7043268 - Wireless modem processor
14. 6975644 - Dual interface wireless IP communication device
15. 6956833 - Method, system and devices for wireless data storage on a server and data retrieval