IP Library › Granted Patent US 12,719,874
Granted Patent B2
US 12,719,874 · App. 18/874,724 · Granted Aug 25, 2026

Security management of trusted network functions

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Quick Facts
Patent No.
US 12,719,874
App. No.
18/874,724
Granted
Aug 25, 2026
Kind
B2
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 13, 2024
From: BASKARAN, SHEEBA BACKIA MARY; KUNZ, ANDREAS
To: LENOVO (SINGAPORE) PTE. LIMITED
Reel/Frame 069576/0576 →
Continuity (2)
Provisional Application 63353203 · Jun 17, 2022
Related Publication 20250379868A1 · Dec 11, 2025
References Cited (16)
US 11509476B2 · Choyi · 2022 [cited by examiner]
US 11818102B2 · Khare · 2023 [cited by examiner]
US 11902445B2 · Choyi · 2024 [cited by examiner]
US 20210250172A1 · Choyi · 2021 [cited by examiner]
US 20220337558A1 · Khare · 2022 [cited by examiner]
US 20230106940A1 · Choyi · 2023 [cited by examiner]
US 20230362199A1 · Adam · 2023 [cited by examiner]
US 20240163271A1 · Krishan · 2024 [cited by examiner]
CN 111416827A · 2020 [cited by applicant]
WO 2023242743A1 · 2023 [cited by applicant]
“Rel. 18 Discussion for Study on Zero Trust Security (ZTS)”, 3GPP Draft, S3-220975; 3GPP TSG-SA3 Meeting #107-e; e-meeting, May 16-20, 2022, 6 pages. [cited by applicant]
Baskaran, et al., “NF State related data collection for Security Monitoring”, 3GPP TSG-SA3 Meeting #110 Adhoc-e Electronic Meeting, Apr. 17-21, 2023, 3 pages. [cited by applicant]
“International Seach Report and Written Opinion”, PCT Application No. PCT/IB2023/056104, Nov. 15, 2023, 20 pages. [cited by applicant]
“Invitation to Pay Additional Fees”, PCT Application No. PCT/IB2023/056104, Sep. 25, 2023, 15 pages. [cited by applicant]
Rose, et al., “Zero Trust Architecture”, NIST Special Publication 800-207, Aug. 11, 2020, 59 pages. [cited by applicant]
Soveri, et al., “Solution to Kl#1”, Lenovo, Charter Communications, US National Security Agency, 3GPP TSG-SA3 Meeting #110, Feb. 20-24, 2023, 4 pages. [cited by applicant]