Inventor
BUTLER ROBERT KEITH
US36 patents
⚠️ This page may combine multiple inventors who share the name “BUTLER ROBERT KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
T MOBILE INNOVATIONS LLC
27 patentsUS11602003B1Mar 7, 2023
Wireless communication network to serve a user equipment (UE) over a user plane function group (UPFG)
T MOBILE INNOVATIONS LLC6 citations85
US12445169B2Oct 14, 2025
Ambient electromagnetic power harvesting device for collecting and forwarding data
T MOBILE INNOVATIONS LLC2 citations74
US11985501B2May 14, 2024
Third generation partnership project (3GPP) service delivery to non-3GPP user devices over 3GPP N1 links
T MOBILE INNOVATIONS LLC2 citations73
US11729699B2Aug 15, 2023
User equipment (UE) control by a non-third generation partnership project (non-3GPP) access node using 3GPP signaling
T MOBILE INNOVATIONS LLC2 citations73
US11582709B2Feb 14, 2023
Wireless communication service delivery to user equipment (UE) using an access and mobility management function (AMF)
T MOBILE INNOVATIONS LLC2 citations73
US11196618B1Dec 7, 2021
Wireless communication network fault recovery using integrated access and backhaul
T MOBILE INNOVATIONS LLC4 citations73
US11671879B2Jun 6, 2023
Wireless communication handovers for non-third generation partnership project (non-3GPP) access nodes
T MOBILE INNOVATIONS LLC2 citations72
US11497069B1Nov 8, 2022
Wireless communication network to serve a protocol data unit (PDU) session type over a radio access network (RAN)
T MOBILE INNOVATIONS LLC2 citations72
US11452007B1Sep 20, 2022
Wireless communication handovers for non-third generation partnership project (non-3GPP) access nodes
T MOBILE INNOVATIONS LLC2 citations72
US12321809B2Jun 3, 2025
RFID read zone mapping, testing, and monitoring using a silent RFID tag
T MOBILE INNOVATIONS LLC1 citations64
US12596906B2Apr 7, 2026
Device and method for multiple identity tags coupled to a single antenna or single antenna array
T MOBILE INNOVATIONS LLC0 citations62
US12541659B2Feb 3, 2026
Differentiated and modulated spectrum power radiation via MIMO and beamforming imposed upon ambient electromagnetic power harvesting chips
T MOBILE INNOVATIONS LLC0 citations62
US12501354B2Dec 16, 2025
Data communications over a wireless communication network slice
T MOBILE INNOVATIONS LLC0 citations62
US12361236B2Jul 15, 2025
RFID read zone mapping, testing, and monitoring using a silent RFID tag
T MOBILE INNOVATIONS LLC0 citations62
US12335847B2Jun 17, 2025
User equipment (UE) control by a non-third generation partnership project (non-3GPP) access node using 3GPP signaling
T MOBILE INNOVATIONS LLC0 citations62
US12156162B2Nov 26, 2024
Wireless communication service delivery to user equipment (UE) using an access and mobility management function (AMF)
T MOBILE INNOVATIONS LLC0 citations62
US12153986B2Nov 26, 2024
Software-based RFID tag emulator
T MOBILE INNOVATIONS LLC0 citations62
US12048044B2Jul 23, 2024
Wireless communication network to serve a user equipment (UE) over a user plane function group (UPFG)
T MOBILE INNOVATIONS LLC0 citations62
US11956702B2Apr 9, 2024
User equipment (UE) service over a network exposure function (NEF) in a wireless communication network
T MOBILE INNOVATIONS LLC0 citations62
US11558800B2Jan 17, 2023
Wireless access node fault recovery using integrated access and backhaul
T MOBILE INNOVATIONS LLC0 citations62
US12328624B2Jun 10, 2025
Wireless communication handovers for non-Third Generation Partnership Project (non-3GPP) access nodes
T MOBILE INNOVATIONS LLC0 citations61
US12554738B2Feb 17, 2026
Method for data and metadata correlation
T MOBILE INNOVATIONS LLC0 citations52
US12526619B2Jan 13, 2026
Relationship entity management systems and methods for telecommunications network user equipment
T MOBILE INNOVATIONS LLC0 citations52
US12526860B2Jan 13, 2026
Mobility edge network systems and methods
T MOBILE INNOVATIONS LLC0 citations52
US12499334B2Dec 16, 2025
System for enabling and disabling equipment using dual RFID chips
T MOBILE INNOVATIONS LLC0 citations52
US12293130B2May 6, 2025
Sound propagation in virtual reality
T MOBILE INNOVATIONS LLC0 citations52
US12039491B2Jul 16, 2024
Item tracking with a wireless communication system based on a fifth generation identifier (5GID) and a global tracking item number (GTIN)
T MOBILE INNOVATIONS LLC0 citations52
SPRINT COMMUNICATIONS CO LP
9 patentsUS10116571B1Oct 30, 2018
Network Function Virtualization (NFV) Management and Orchestration (MANO) with Application Layer Traffic Optimization (ALTO)
SPRINT COMMUNICATIONS CO LP27 citations93
US10412616B1Sep 10, 2019
Equalized data latency for user applications in a wireless data network
SPRINT COMMUNICATIONS CO LP8 citations84
US10609551B1Mar 31, 2020
Wireless user data service with enhanced reliability
SPRINT COMMUNICATIONS CO LP6 citations82
US9832166B1Nov 28, 2017
Optical communication system to automatically configure remote optical nodes
SPRINT COMMUNICATIONS CO LP6 citations80
US10143028B1Nov 27, 2018
Wireless communication system to implement independent wireless connections
SPRINT COMMUNICATIONS CO LP2 citations73
US10932176B1Feb 23, 2021
Wireless access node fault recovery using integrated access and backhaul
SPRINT COMMUNICATIONS CO LP1 citations62
US10728749B1Jul 28, 2020
Wireless user data service with enhanced reliability
SPRINT COMMUNICATIONS CO LP0 citations51
US9992160B2Jun 5, 2018
Optical communication system to automatically configure remote optical nodes
SPRINT COMMUNICATIONS CO LP0 citations48
US10834604B1Nov 10, 2020
Wireless beamforming to facilitate ultra reliable low latency communication (URLLC) service
SPRINT COMMUNICATIONS CO LP0 citations41