Average Co-Inventor Count = 4.61
ph-index = 2
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. (3 from 247 patents)
3 patents:
1. 7519102 - Method of assignment and transmission of spread signals in direct sequence spread spectrum CDMA mobile communication system, mobile communication system, and transmitter, receiver and transmitter/receiver of mobile communication system
2. 6163532 - Packet data transferring method for mobile radio data communication
3. 6009088 - Mobile wireless data communications system