Inventor
AGGARWAL CHAITANYA
DE26 patents
⚠️ This page may combine multiple inventors who share the name “AGGARWAL CHAITANYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOKIA TECHNOLOGIES OY
24 patentsUS11425636B1Aug 23, 2022
Network function service subscription control
NOKIA TECHNOLOGIES OY17 citations85
US12494899B2Dec 9, 2025
Apparatus, methods, and computer programs for protecting sensitive data
NOKIA TECHNOLOGIES OY2 citations72
US12034733B2Jul 9, 2024
Authorization in communication networks
NOKIA TECHNOLOGIES OY2 citations72
US12126658B2Oct 22, 2024
Security enforcement and assurance utilizing policy control framework and security enhancement of analytics function in communication network
NOKIA TECHNOLOGIES OY2 citations70
US12513523B2Dec 30, 2025
Roaming in cellular communication networks
NOKIA TECHNOLOGIES OY1 citations64
US12192359B2Jan 7, 2025
Authorization of network request
NOKIA TECHNOLOGIES OY1 citations64
US12401690B2Aug 26, 2025
Mechanism for dynamic authorization
NOKIA TECHNOLOGIES OY1 citations63
US11818102B2Nov 14, 2023
Security enhancement on inter-network communication
NOKIA TECHNOLOGIES OY0 citations62
US11737011B2Aug 22, 2023
Management of access tokens in communication networks
NOKIA TECHNOLOGIES OY0 citations62
US12470549B2Nov 11, 2025
Authorized machine learning model retrieval for a communications network
NOKIA TECHNOLOGIES OY0 citations59
US12413591B2Sep 9, 2025
Apparatus, methods, and computer programs
NOKIA TECHNOLOGIES OY0 citations52
US12563031B2Feb 24, 2026
Apparatus, methods, and computer programs
NOKIA TECHNOLOGIES OY0 citations51
US12489817B2Dec 2, 2025
Terminal device authorization for requesting analytics
NOKIA TECHNOLOGIES OY0 citations51
US12452063B2Oct 21, 2025
Network security
NOKIA TECHNOLOGIES OY0 citations51
US12328395B2Jun 10, 2025
Network security
NOKIA TECHNOLOGIES OY0 citations51
US12167241B2Dec 10, 2024
Enhanced authorization in cellular communication networks
NOKIA TECHNOLOGIES OY0 citations51
US12063312B2Aug 13, 2024
Security procedure for cryptographic signature verification based on a trust relationship between edge nodes connecting home and visited networks
NOKIA TECHNOLOGIES OY0 citations51
US12052143B2Jul 30, 2024
Service provisioning to facilitate analysis of network function behaviour
NOKIA TECHNOLOGIES OY0 citations51
US12047780B2Jul 23, 2024
Authorization in cellular communication systems
NOKIA TECHNOLOGIES OY0 citations51
US12041455B2Jul 16, 2024
Security enhancements for cellular communication systems
NOKIA TECHNOLOGIES OY0 citations51
US12494975B2Dec 9, 2025
Apparatus, method, and computer program
NOKIA TECHNOLOGIES OY0 citations50
US12477337B2Nov 18, 2025
Access token revocation in security management
NOKIA TECHNOLOGIES OY0 citations50
US12206671B2Jan 21, 2025
Data management for authorizing data consumers in communication network
NOKIA TECHNOLOGIES OY0 citations50
US12219376B2Feb 4, 2025
Detection of abnormal network function service usage in communication network
NOKIA TECHNOLOGIES OY0 citations48