Average Co-Inventor Count = 2.35
ph-index = 1
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 58,132 patents)
2. Sony Interactive Entertainment Inc. (3 from 3,067 patents)
3. Sony Computer Entertainment Inc. (1 from 1,799 patents)
5 patents:
1. D1094401 - Display screen or portion thereof with transitional graphical user interface
2. 10496258 - Information processing device, information processing method, program, and information storage medium
3. 9411425 - Input device, input method, and computer program for inputting characters, numbers, or symbols by using an on-screen keyboard
4. 9348424 - Input device, input method, and computer program for inputting characters, numbers, or symbols by using an on-screen keyboard
5. 7502220 - Portable-type display device