Inventor
RAJPUT JAY
IN57 patents
Patents
50 patentsUS10833938B1Nov 10, 2020
Methods, systems, and computer readable media for network function (NF) topology synchronization
ORACLE INT CORP63 citations98
US11611626B1Mar 21, 2023
Methods, systems, and computer readable media for distributing network function (NF) high availability (HA) topology information in a core network
ORACLE INT CORP11 citations86
US11553342B2Jan 10, 2023
Methods, systems, and computer readable media for mitigating 5G roaming security attacks using security edge protection proxy (SEPP)
ORACLE INT CORP13 citations86
US11528251B2Dec 13, 2022
Methods, systems, and computer readable media for ingress message rate limiting
ORACLE INT CORP8 citations86
US11470544B2Oct 11, 2022
Methods, systems, and computer readable media for optimized routing of messages relating to existing network function (NF) subscriptions using an intermediate forwarding NF repository function (NRF)
ORACLE INT CORP13 citations85
US11516671B2Nov 29, 2022
Methods, systems, and computer readable media for mitigating location tracking and denial of service (DoS) attacks that utilize access and mobility management function (AMF) location service
ORACLE INT CORP13 citations80
US12192764B2Jan 7, 2025
Methods, systems, and computer readable media for delegated authorization at security edge protection proxy (SEPP)
ORACLE INT CORP2 citations75
US11716252B2Aug 1, 2023
Methods, systems, and computer readable media for generating network function (NF) set load information aware NF discovery response
ORACLE INT CORP5 citations75
US11671369B2Jun 6, 2023
Methods, systems, and computer readable media for generating and using network function (NF) set overload control information (OCI) and load control information (LCI) at service communication proxy (SCP)
ORACLE INT CORP6 citations75
US11553524B2Jan 10, 2023
Methods, systems, and computer readable media for resource object level authorization at a network function (NF)
ORACLE INT CORP4 citations75
US11871309B2Jan 9, 2024
Methods, systems, and computer readable media for network function discovery using preferred-locality information
ORACLE INT CORP3 citations74
US11849506B2Dec 19, 2023
Methods, systems, and computer readable media for routing inter-public land mobile network (inter-PLMN) messages related to existing subscriptions with network function (NF) repository function (NRF) using security edge protection proxy (SEPP)
ORACLE INT CORP5 citations74
US11638155B2Apr 25, 2023
Methods, systems, and computer readable media for protecting against mass network function (NF) deregistration attacks
ORACLE INT CORP4 citations74
US11570689B2Jan 31, 2023
Methods, systems, and computer readable media for hiding network function instance identifiers
ORACLE INT CORP5 citations74
US11563638B1Jan 24, 2023
Methods, systems, and computer readable media for optimizing network bandwidth utilization through intelligent updating of network function (NF) profiles with NF repository function
ORACLE INT CORP6 citations74
US11950178B2Apr 2, 2024
Methods, systems, and computer readable media for optimized routing of service based interface (SBI) request messages to remote network function (NF) repository functions using indirect communications via service communication proxy (SCP)
ORACLE INT CORP2 citations73
US11843580B2Dec 12, 2023
Methods, systems, and computer readable media for platform firewall management by network function (NF) repository function (NRF) or service communication proxy (SCP)
ORACLE INT CORP3 citations73
US11831732B2Nov 28, 2023
Methods, systems, and computer readable media for generating, conveying, and using attempted producer network function (NF) instance communication information
ORACLE INT CORP2 citations73
US11825310B2Nov 21, 2023
Methods, systems, and computer readable media for mitigating 5G roaming spoofing attacks
ORACLE INT CORP3 citations73
US11825370B2Nov 21, 2023
Methods, systems, and computer readable media for providing for network function (NF) fallback to recovered NF repository function (NRF)
ORACLE INT CORP3 citations73
US11695563B2Jul 4, 2023
Methods, systems, and computer readable media for single-use authentication messages
ORACLE INT CORP3 citations72
US11818570B2Nov 14, 2023
Methods, systems, and computer readable media for message validation in fifth generation (5G) communications networks
ORACLE INT CORP5 citations69
US11812271B2Nov 7, 2023
Methods, systems, and computer readable media for mitigating 5G roaming attacks for internet of things (IoT) devices based on expected user equipment (UE) behavior patterns
ORACLE INT CORP2 citations68
US11558737B2Jan 17, 2023
Methods, systems, and computer readable media for preventing subscriber identifier leakage
ORACLE INT CORP4 citations68
US11627467B2Apr 11, 2023
Methods, systems, and computer readable media for generating and using single-use OAuth 2.0 access tokens for securing specific service-based architecture (SBA) interfaces
ORACLE INT CORP2 citations67
US12513070B1Dec 30, 2025
Methods, systems, and computer readable media for communicating and using producer network function (NF) network slice level load information
ORACLE INT CORP0 citations62
US12506728B2Dec 23, 2025
Methods, systems, and computer readable media for using service communication proxy (SCP) to offload verification of consumer network function (NF) security certificates
ORACLE INT CORP0 citations62
US12245056B2Mar 4, 2025
Methods, systems, and computer readable media for supporting circuit breaker design pattern at consumer network function (NF)
ORACLE INT CORP0 citations62
US11895501B2Feb 6, 2024
Methods, systems, and computer readable media for automatic key management of network function (NF) repository function (NRF) access token public keys for 5G core (5GC) authorization to mitigate security attacks
ORACLE INT CORP1 citations62
US11888894B2Jan 30, 2024
Methods, systems, and computer readable media for mitigating network function (NF) update and deregister attacks
ORACLE INT CORP1 citations62
US11811747B2Nov 7, 2023
Methods, systems, and computer readable media for delegated authorization at service communication proxy (SCP)
ORACLE INT CORP1 citations62
US11582258B2Feb 14, 2023
Methods, systems, and computer readable media for mitigating denial of service (DoS) attacks at network functions (NFs)
ORACLE INT CORP1 citations62
US12363075B2Jul 15, 2025
Methods, systems, and computer readable media for automatically updating firewall rules to filter service-based interface (SBI) messages relating to new or updated services
ORACLE INT CORP1 citations61
US12262208B2Mar 25, 2025
Methods, systems, and computer readable media for performing location and velocity check at security edge protection proxy (SEPP) to avoid spoofing
ORACLE INT CORP1 citations61
US12342159B2Jun 24, 2025
Methods, systems, and computer readable media for providing shared security edge protection proxy (SEPP) for roaming aggregators
ORACLE INT CORP1 citations60
US12519660B2Jan 6, 2026
Methods, systems, and computer readable media for protecting against unauthorized use of certificate management protocol (CMP) client identity private keys and public key certificates associated with network functions
ORACLE INT CORP1 citations59
US12425863B2Sep 23, 2025
Methods, systems, and computer readable media for detecting and mitigating security attacks on producer network functions (NFs) using error response messages
ORACLE INT CORP1 citations58
US12513052B2Dec 30, 2025
Methods, systems, and computer readable media for identifying, to network function (NF) discovery service consumers, NF discovery results impacted by an NF profile update
ORACLE INT CORP0 citations52
US12452140B1Oct 21, 2025
Methods, systems, and computer readable media for providing end-to-end message integrity checking for service-based interface (SBI) messages communicated via a service communication proxy (SCP)
ORACLE INT CORP0 citations52
US12413479B1Sep 9, 2025
Methods, systems, and computer readable media for communicating retry-after header field values to consumer network functions (NFs) via service communication proxies (SCPs)
ORACLE INT CORP0 citations52
US12349050B2Jul 1, 2025
Methods, systems, and computer readable media for prioritizing among alternate network function (NF) instances
ORACLE INT CORP0 citations52
US12041078B2Jul 16, 2024
Methods, systems, and computer readable media for reducing the likelihood of successful denial of service (DoS) attacks by validating overload control information (OCI) scope against network function (NF) profile information obtained using target resource identification information
ORACLE INT CORP0 citations52
US11979369B2May 7, 2024
Methods, systems, and computer readable media for providing for optimized service-based interface (SBI) communications by performing network function (NF) fully qualified domain name (FQDN) resolution at NF repository function (NRF)
ORACLE INT CORP0 citations52
US11943616B2Mar 26, 2024
Methods, systems, and computer readable media for utilizing network function identifiers to implement ingress message rate limiting
ORACLE INT CORP0 citations52
US11895080B2Feb 6, 2024
Methods, systems, and computer readable media for resolution of inter-network domain names
ORACLE INT CORP0 citations52
US11863518B2Jan 2, 2024
Methods, systems, and computer readable media for automatic domain name system (DNS) configuration for 5G core (5GC) network functions (NFs) using NF repository function (NRF)
ORACLE INT CORP0 citations52
US12556512B2Feb 17, 2026
Methods, systems, and computer readable media for automatic category 1 message filtering rules configuration by learning topology information from network function (NF) repository function (NRF)
ORACLE INT CORP0 citations51
US12470592B2Nov 11, 2025
Methods, systems, and computer readable media for mitigating network security attacks by linking network function (NF) discovery results with subsequent messages at proxy NF
ORACLE INT CORP0 citations51
US12355818B2Jul 8, 2025
Methods, systems, and computer readable media for improving inter-public land mobile network (PLMN) routing across security edge protection proxies (SEPPs) by implementing health checks for remote SEPPs
ORACLE INT CORP0 citations51
US12206649B2Jan 21, 2025
Methods, systems, and computer readable media for selective inter-public land mobile network (PLMN) security handshake validation
ORACLE INT CORP0 citations51
Showing the top 50 of 57 patents by PatentIndex Score.