Average Co-Inventor Count = 4.20
ph-index = 6
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. Ntt Mobile Communications Network, Inc. (5 from 247 patents)
2. Ntt Docomo, Inc. (4 from 4,711 patents)
3. Other (1 from 832,843 patents)
10 patents:
1. 9298594 - Testing apparatus and testing method
2. 7979055 - Apparatus and method for providing contents
3. 7111046 - Method and apparatus for processing plural divided e-mails
4. 7039413 - Mobile station transfer control system, cell transfer control method, mobile station, cell transfer control method at mobile station, cell transfer control program, control apparatus, and allocating method of communication resources
5. 6798335 - Mobile terminal device
6. 6263214 - Method for controlling activation of mobile station, and mobile station using the method
7. 6108541 - Method for searching a control channel in a mobile station
8. 6032055 - Method of activation of mobile station
9. 5903838 - Method for searching a control channel in a mobile station
10. 5774807 - Method for searching a control channel in a mobile station