Average Co-Inventor Count = 2.88
ph-index = 7
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 (243 from 58,123 patents)
2. Sony Group Corporation (107 from 3,303 patents)
3. Sony Mobile Communications Inc. (34 from 729 patents)
4. Mitsubishi Denki Kabushiki Kaisha (6 from 21,351 patents)
5. Convida Wireless, LLC (6 from 365 patents)
6. Research in Motion Corporation (5 from 4,495 patents)
7. Mitsubishi Electric Corporation (2 from 15,707 patents)
8. Blackberry Corporation (2 from 5,883 patents)
9. Interdigital Patent Holdings, Inc. (1 from 1,921 patents)
10. Sony Europe Limited (85 patents)
11. Sony Europe B.v. (33 patents)
372 patents:
1. 12452879 - Communications device, infrastructure equipment and methods
2. 12452773 - Communications devices, infrastructure equipment and methods
3. 12450394 - Privacy-preserving mobility as a service supported by blockchain
4. 12452894 - Wireless telecommunications apparatuses and methods for transmitting uplink data using a selected set of resources
5. 12445940 - Mobile telecommunications system method, user equipment and base station for transmitting on demand system information
6. 12425901 - Communications device, infrastructure equipment, core network element and methods for minimization of drive tests, MDT, report
7. 12425929 - Method of requesting a handover of a communications device
8. 12418791 - Base station, access mobility management entity, evolved serving mobile location center and user equipment
9. 12396052 - Terminal device, infrastructure equipment and methods
10. 12382409 - Communications device and method for synchronising with a wireless access interface
11. 12375994 - Communications device, infrastructure equipment and methods for performing handover using a model based on machine learning
12. 12375999 - Cost-based route selection for IAB node migration
13. 12363755 - Infrastructure equipment, communications device and methods
14. 12363768 - Telecommunications apparatus and methods
15. 12363699 - User equipment and base station for on-demand multicast broadcast service system information