Average Co-Inventor Count = 1.91
ph-index = 4
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. 8626938 - Service providing apparatus and method, and information processing apparatus storage medium
2. 8145776 - Service providing apparatus and method, and information processing apparatus and method as well as program storage medium
3. 7386193 - Information processing apparatus, information processing method, information processing system and program thereof
4. 7280711 - Information processing apparatus, information processing method, information processing system and program thereof
5. 6954902 - Information sharing processing method, information sharing processing program storage medium, information sharing processing apparatus, and information sharing processing system
6. 6785740 - Text-messaging server with automatic conversion of keywords into hyperlinks to external files on a network
7. 6748326 - Information processing apparatus and method for displaying weather data as a background for an electronic pet in a virtual space