Average Co-Inventor Count = 2.57
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. Nec Corporation (7 from 35,705 patents)
2. Teijin Chemicals Limited (1 from 127 patents)
8 patents:
1. D452241 - Image compression transmission control equipment
2. D438198 - Receiving and transmitting equipment for data communication
3. 5952096 - Spectacle lens
4. D378534 - Information terminal
5. D353597 - Combined transmitter and receiver for satellite communication systems
6. D327690 - Antenna for satellite communication systems
7. D327691 - Antenna for satellite communication systems
8. D327263 - Transmitter and receiver for satellite communication systems