Average Co-Inventor Count = 1.25
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 Ericsson Mobile Communications Ab (3 from 1,101 patents)
2. Sony Corporation (2 from 58,129 patents)
3. Sony Mobile Communications Ab (2 from 458 patents)
5 patents:
1. 8700987 - Annotating E-books / E-magazines with application results and function calls
2. 8543161 - Method and apparatus for managing mobile terminal events
3. 8203528 - Motion activated user interface for mobile communications device
4. 7454713 - Apparatus, methods and computer program products providing menu expansion and organization functions
5. 7143090 - Method of searching-by-number and device including search-by-number feature