Average Co-Inventor Count = 3.45
ph-index = 5
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 Group Corporation (65 from 3,317 patents)
2. Sony Corporation (63 from 58,124 patents)
3. Sony Mobile Communications Inc. (51 from 729 patents)
4. Convida Wireless, LLC (3 from 365 patents)
5. Telefonaktiebolaget Lm Ericsson (publ) (1 from 25,513 patents)
6. Sony Mobile Communications Ab (458 patents)
7. Sony Europe Limited (85 patents)
8. Sony Europe B.v. (33 patents)
136 patents:
1. 12452905 - Uplink shared channel assignment in two-step random access procedure
2. 12439365 - Control channel for positioning related data
3. 12439434 - Methods for contention-based sidelink transmission and reception and related wireless devices
4. 12439359 - Notification area management in a wireless network
5. 12432761 - Methods for enabling communication of additional data, related wireless devices and radio network nodes
6. 12414078 - Paging of multi-sim wireless communication devices
7. 12382409 - Communications device and method for synchronising with a wireless access interface
8. 12363755 - Infrastructure equipment, communications device and methods
9. 12336016 - Communications device which communicates with infrastructure equipment in an inactive state
10. 12192958 - Communications device, infrastructure equipment, core network part and methods
11. 12177728 - Method and apparatus for handoff of multiple bearers with differing quality of service levels in a wireless communication system
12. 12150068 - Base station and user equipment
13. 12150093 - Telecommunications apparatus and methods for paging of a mobile device
14. 12144055 - Early activation of discontinuous reception
15. 12133211 - Base station and user equipment for time division duplexing configuration deconfliction