Average Co-Inventor Count = 3.53
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 Corporation (7 from 58,129 patents)
7 patents:
1. 10192252 - Information processing apparatus to provide position based services
2. 8409748 - Battery and electronic apparatus
3. 8098326 - Electronic device and accessory device
4. 8023039 - Image capture apparatus with an operation member for a cover of a connector
5. 7612826 - Electronic device and accessory device
6. 7519292 - Camera apparatus
7. 7409148 - Waterproof type electronic device