Average Co-Inventor Count = 2.78
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 (9 from 58,129 patents)
9 patents:
1. 11297479 - Portable wireless device, communication method, and server
2. 9685286 - Keyboard device
3. 9396857 - Magnetic circuit and key input device
4. 9324514 - Key input device
5. D753646 - Computer
6. 8848941 - Information processing apparatus, information processing method, and program
7. 8705941 - Apparatus and method of processing information and program
8. 6678462 - Electronic device, method and apparatus for controlling an electronic device, and electronic device control system
9. 4960256 - Holding structure for displaying apparatus