Average Co-Inventor Count = 2.00
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. Thomson Licensing (2 from 3,471 patents)
2 patents:
1. 7436740 - Wobble detection for playback of optical recording media
2. 7218583 - Method for land pre-pit recovery