Average Co-Inventor Count = 1.50
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 (3 from 58,129 patents)
2. Digital Audio Disc Corporation (2 from 25 patents)
3. Sony Dadc US Inc (1 from 11 patents)
3 patents:
1. 8052832 - Splicing assembly and method
2. 5885406 - Adjustable dispensing grid for labeler and method of applying a label
3. 5673782 - Article rotate device and method for same