Average Co-Inventor Count = 3.00
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. Sony Corporation (2 from 58,129 patents)
2 patents:
1. 6104341 - Satellite receiving system featuring antenna reception level signal
2. 5966638 - Receiving apparatus, signal demodulating method, antenna apparatus,