Inventor
DIACHINA JOHN WALTER
US159 patents
⚠️ This page may combine multiple inventors who share the name “DIACHINA JOHN WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
38 patentsUS6212176B1Apr 3, 2001
Digital control channels having logical channels for multiple access radiocommunication
ERICSSON TELEFON AB L M91 citations97
US5694391ADec 2, 1997
Automatic retransmission request
ERICSSON TELEFON AB L M30 citations91
US11405122B2Aug 2, 2022
5G system support for conveying TSN time synchronization
ERICSSON TELEFON AB L M5 citations83
US9307447B2Apr 5, 2016
Enhanced extended access class barring
ERICSSON TELEFON AB L M8 citations83
US8359033B2Jan 22, 2013
System and method of supporting packet-switched handover
ERICSSON TELEFON AB L M12 citations83
US12418872B2Sep 16, 2025
Handling reference time delivery failure in a time-sensitive network (TSN)
ERICSSON TELEFON AB L M2 citations75
US12149341B2Nov 19, 2024
5G system signaling methods to convey TSN synchronization information
ERICSSON TELEFON AB L M2 citations73
US11856544B2Dec 26, 2023
Delay offset for reducing time synchronization error in time sensitive networking (TSN) systems
ERICSSON TELEFON AB L M3 citations73
US10379199B2Aug 13, 2019
Assignment messages acknowledging access attempt without assigning resources
ERICSSON TELEFON AB L M3 citations73
US10334584B2Jun 25, 2019
GSM evolution packet data traffic channel resource transmission management—fixed uplink allocation technique
ERICSSON TELEFON AB L M3 citations73
US10321471B2Jun 11, 2019
Conveying use of exception reporting to core network nodes
ERICSSON TELEFON AB L M2 citations73
US10281559B2May 7, 2019
Assignment messages acknowledging access attempt without assigning resources
ERICSSON TELEFON AB L M1 citations73
US10264574B2Apr 16, 2019
GSM Evolution packet data traffic channel resource transmission management—flexible downlink allocation technique
ERICSSON TELEFON AB L M2 citations73
US10231210B2Mar 12, 2019
Paging in extended coverage
ERICSSON TELEFON AB L M4 citations73
US10172112B2Jan 1, 2019
Core network node and method—time coordinated cells for extended discontinuous receive (eDRX)
ERICSSON TELEFON AB L M2 citations73
US9917927B2Mar 13, 2018
Simplified notification of network triggered reporting—first core network node (e.g., GGSN) and method
ERICSSON TELEFON AB L M3 citations73
US9398634B2Jul 19, 2016
Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular network
ERICSSON TELEFON AB L M3 citations72
US9699828B2Jul 4, 2017
Optimized synchronization procedure for prolonged periods of sleep
ERICSSON TELEFON AB L M3 citations71
US9654191B2May 16, 2017
Assignment of radio resources to be used on uplink transmissions in a multi-user multiple input multiple output (MU-MIMO) communication system
ERICSSON TELEFON AB L M2 citations70
US12439349B2Oct 7, 2025
Devices and methods for handling precise timing protocol frames
ERICSSON TELEFON AB L M1 citations64
US12389352B2Aug 12, 2025
Reference time delivery during mobility operations in a time-sensitive network (TSN)
ERICSSON TELEFON AB L M0 citations63
US12302161B2May 13, 2025
QoS mapping
ERICSSON TELEFON AB L M1 citations63
US11297503B2Apr 5, 2022
Security for positioning without ciphering
ERICSSON TELEFON AB L M0 citations63
US10952173B2Mar 16, 2021
Notification of delivery of a RRLP multilateration timing advance request message to a base station subsystem (BSS)
ERICSSON TELEFON AB L M0 citations63
US10477502B2Nov 12, 2019
Notification of delivery of a RRLP multilateration timing advance request message to a base station subsystem (BSS)
ERICSSON TELEFON AB L M1 citations63
US10382968B2Aug 13, 2019
Increased security for multilateration timing advance
ERICSSON TELEFON AB L M1 citations63
US10225101B2Mar 5, 2019
Extended discontinuous receive (eDRX) cycles
ERICSSON TELEFON AB L M1 citations63
US10123303B2Nov 6, 2018
Paging extension for enhanced coverage global system for mobile (EC-GSM)
ERICSSON TELEFON AB L M1 citations63
US9374701B2Jun 21, 2016
Extending EARFCN value range in GERAN
ERICSSON TELEFON AB L M2 citations63
US8369273B2Feb 5, 2013
Method and apparatus for discriminating between control messages and speech payload
ERICSSON TELEFON AB L M3 citations63
US12526836B2Jan 13, 2026
Handling overlapping of multiple physical uplink shared channels (PUSCHs)
ERICSSON TELEFON AB L M0 citations62
US12464041B2Nov 4, 2025
Industrial automation with 5G and beyond
ERICSSON TELEFON AB L M1 citations62
US12302313B2May 13, 2025
Radio network node, user equipment (UE) and methods performed in a wireless communication network
ERICSSON TELEFON AB L M0 citations62
US12256351B2Mar 18, 2025
Supporting QoS flow specific uncertainty attribute
ERICSSON TELEFON AB L M0 citations62
US12114218B2Oct 8, 2024
Use of system response time for cell or beam (re)selection
ERICSSON TELEFON AB L M0 citations62
US11973596B2Apr 30, 2024
Common NACK for uplink grant-free transmissions
ERICSSON TELEFON AB L M0 citations62
US11910367B2Feb 20, 2024
Time-domain allocation for repetitions
ERICSSON TELEFON AB L M0 citations62
US11695491B2Jul 4, 2023
5G system support for conveying TSN time synchronization
ERICSSON TELEFON AB L M0 citations62
ERICSSON TELEFON AB L M (publ)
4 patentsUS9854574B2Dec 26, 2017
GSM evolution packet data traffic channel resource transmission management—flexible downlink allocation technique
ERICSSON TELEFON AB L M (publ)5 citations84
US9648513B2May 9, 2017
Optimized system access procedures
ERICSSON TELEFON AB L M (publ)6 citations84
US9883482B2Jan 30, 2018
Signaling of core network restart to wireless devices
ERICSSON TELEFON AB L M (publ)2 citations73
US9860870B2Jan 2, 2018
Wireless communications-dynamic coverage class update and aligning coverage class paging groups
ERICSSON TELEFON AB L M (publ)2 citations73
DIACHINA JOHN WALTER
3 patentsTELEFONAKTEIBOLAGET LM ERICSSO
1 patentBACKLUND INGEMAR
1 patentVIKBERG JARI TAPIO
1 patentTELEFONAKTIEBOLAGET LM ERICSSION PUBL
1 patentJOHANSSON THOMAS
1 patentShowing the top 50 of 159 patents by PatentIndex Score.