Average Co-Inventor Count = 1.60
ph-index = 3
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 Interactive Entertainment Inc. (3 from 3,052 patents)
2. Sony Interactive Entertainment America LLC (1 from 324 patents)
4 patents:
1. 10120445 - Glove interface object with flex sensing and wrist tracking for virtual interaction
2. 10019059 - Glove interface object
3. 10003876 - Planar magnetic headphones
4. 9971404 - Head-mounted display and glove interface object with pressure sensing for interactivity in a virtual environment