Average Co-Inventor Count = 3.43
ph-index = 1
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 (4 from 58,132 patents)
2. Sony Europe Limited (4 from 85 patents)
4 patents:
1. 10405187 - Receiving device, method and computer program
2. 9363545 - Apparatus and method for television
3. 8780277 - Television receiver, television controller circuitry and method
4. 8643789 - Television receiver, television controller circuitry and method