Average Co-Inventor Count = 5.00
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 (2 from 58,131 patents)
2. Sony Mobile Communications Inc. (1 from 729 patents)
2 patents:
1. 9742924 - Methods for handing over a circuit switched call to an internet protocol call and related electronic devices and computer program products
2. 9594403 - Embedding biometric data from a wearable computing device in metadata of a recorded image