| Utility: Systems and methods for debugging network stacks based on evidence collected from selective tracing Filling date: 6 Sep 2025 Issue date: 6 Oct 2020 | 5 Jun 2018 | 6 Oct 2020 |
| Utility: Apparatus, system, and method for applying firewall rules at dynamic offsets within packets in kernel space Filling date: 6 Sep 2025 Issue date: 6 Oct 2020 | 6 Oct 2017 | 6 Oct 2020 |
| Utility: NETWORK VIRTUALIZATION FUNCTIONS (NFV) BACKPLANE ON FORWARDING MICROCHIP Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 29 Mar 2019 | 1 Oct 2020 |
| Utility: CONFIGURING SERVICE LOAD BALANCERS WITH SPECIFIED BACKEND VIRTUAL NETWORKS Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 29 Mar 2019 | 1 Oct 2020 |
| Utility: SCALABLE MULTI-TENANT UNDERLAY NETWORK SUPPORTING MULTI-TENANT OVERLAY NETWORK Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 29 Mar 2019 | 1 Oct 2020 |
| Utility: SUPPORTING NEAR REAL TIME SERVICE LEVEL AGREEMENTS Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 29 Mar 2019 | 1 Oct 2020 |
| Utility: SUPPORTING CONCURRENCY FOR GRAPH-BASED HIGH LEVEL CONFIGURATION MODELS Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 29 Mar 2019 | 1 Oct 2020 |
| Utility: RELIABLE MULTICAST USING A REDUNDANT UNICAST OVERLAY NETWORK Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 28 Mar 2019 | 1 Oct 2020 |
| Utility: BEHAVIORAL DETECTION OF MALICIOUS SCRIPTS Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 28 Mar 2019 | 1 Oct 2020 |
| Utility: SOFTWARE UPGRADE DEPLOYMENT IN MIXED NETWORK OF IN-SERVICE SOFTWARE UPGRADE (ISSU)-CAPABLE AND ISSU-INCAPABLE DEVICES Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 28 Mar 2019 | 1 Oct 2020 |
| Utility: QUERY PROXY FOR DELIVERY OF DYNAMIC SYSTEM STATE Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 27 Mar 2019 | 1 Oct 2020 |
| Utility: MANAGING SATELLITE DEVICES WITHIN A BRANCH NETWORK Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 27 Mar 2019 | 1 Oct 2020 |
| Utility: MAINTAINING A DNS STORE FOR CONTROL PLANE RESTART OR FAILOVER Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 | 27 Mar 2019 | 1 Oct 2020 |
| Utility: Apparatus, system, and method for dissipating heat emitted by individual communication modules via ganged heat exchangers Filling date: 6 Sep 2025 Issue date: 29 Sep 2020 | 21 Dec 2018 | 29 Sep 2020 |
| Utility: Adaptive load-balancing over a multi-point logical interface Filling date: 6 Sep 2025 Issue date: 22 Sep 2020 | 13 Mar 2018 | 22 Sep 2020 |
| Utility: Automated generation of a network service design Filling date: 6 Sep 2025 Issue date: 22 Sep 2020 | 17 May 2016 | 22 Sep 2020 |
| Utility: INTEROPERABILITY BETWEEN SEPARATE AND COLLAPSED SERVICE-LAYER AND TRANSPORT-LAYER TUNNELS Filling date: 6 Sep 2025 Issue date: 17 Sep 2020 | 28 Mar 2019 | 17 Sep 2020 |
| Utility: PLANNING AND MANAGING NETWORK PROBES USING CENTRALIZED CONTROLLER Filling date: 6 Sep 2025 Issue date: 17 Sep 2020 | 15 Mar 2019 | 17 Sep 2020 |
| Utility: REAL-TIME APPLICATION-DRIVEN SYNTHETIC PROBING Filling date: 6 Sep 2025 Issue date: 17 Sep 2020 | 15 Mar 2019 | 17 Sep 2020 |
| Utility: SATISFYING SERVICE LEVEL AGREEMENT METRICS FOR UNKNOWN APPLICATIONS Filling date: 6 Sep 2025 Issue date: 17 Sep 2020 | 14 Mar 2019 | 17 Sep 2020 |
| Utility: TELEMETRY DATA ERROR DETECTION Filling date: 6 Sep 2025 Issue date: 17 Sep 2020 | 13 Mar 2019 | 17 Sep 2020 |
| Utility: ON-DEMAND PROBING FOR QUALITY OF EXPERIENCE METRICS Filling date: 6 Sep 2025 Issue date: 17 Sep 2020 | 11 Mar 2019 | 17 Sep 2020 |
| Utility: Method and procedure for loop detection in multi-chassis link aggregation group (MCLAG) deployment within a communications system Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 | 22 Feb 2019 | 15 Sep 2020 |
| Utility: Scalable port range management for security policies Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 | 29 Jun 2018 | 15 Sep 2020 |
| Utility: Virtualization infrastructure underlay network performance measurement and monitoring Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 | 13 Jun 2018 | 15 Sep 2020 |
| Utility: Verifying an operating system during a boot process using a loader Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 | 28 Dec 2017 | 15 Sep 2020 |
| Utility: FAILURE HANDLING FOR ACTIVE-STANDBY REDUNDANCY IN EVPN DATA CENTER INTERCONNECT Filling date: 6 Sep 2025 Issue date: 10 Sep 2020 | 22 May 2020 | 10 Sep 2020 |
| Utility: SELECTION OF MEMBER PORTS IN A LINK AGGREGATION GROUP Filling date: 6 Sep 2025 Issue date: 10 Sep 2020 | 6 Mar 2019 | 10 Sep 2020 |
| Utility: Data center architecture utilizing optical switches Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 3 Apr 2020 | 8 Sep 2020 |
| Utility: Route signaling driven service management Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 29 Mar 2019 | 8 Sep 2020 |
| Utility: Apparatus, system, and method for discovering network paths Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 4 Dec 2018 | 8 Sep 2020 |
| Utility: Reducing traffic loss during link failure in an ethernet virtual private network multihoming topology Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 13 Nov 2018 | 8 Sep 2020 |
| Utility: Coordinating pseudowire connection characteristics and multi-homed provider edge device capabilities Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 26 Jun 2018 | 8 Sep 2020 |
| Utility: Devices for analyzing and mitigating dropped packets Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 31 May 2018 | 8 Sep 2020 |
| Utility: Efficient storage and retrieval of time series data Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 12 Dec 2017 | 8 Sep 2020 |
| Utility: Deployment of a security policy based on network topology and device capability Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 31 Jul 2017 | 8 Sep 2020 |
| Utility: CENTRALIZED CONTROLLER-BASED DYNAMIC NETWORK BANDWIDTH ALLOCATION AND MANAGEMENT Filling date: 6 Sep 2025 Issue date: 3 Sep 2020 | 22 Apr 2020 | 3 Sep 2020 |
| Utility: Methods and apparatus for centralized configuration management of heterogenous network devices through software-based node unification Filling date: 6 Sep 2025 Issue date: 1 Sep 2020 | 11 Apr 2019 | 1 Sep 2020 |
| Utility: Anti-spoofing techniques for overlay networks Filling date: 6 Sep 2025 Issue date: 1 Sep 2020 | 30 Nov 2017 | 1 Sep 2020 |
| Utility: FULL FEATURED PACKET-BASED AUTOMOTIVE NETWORK SECURITY GATEWAY Filling date: 6 Sep 2025 Issue date: 27 Aug 2020 | 23 Dec 2019 | 27 Aug 2020 |
| Utility: AUTOMATIC CONFIGURATION OF PERIMETER FIREWALLS BASED ON SECURITY GROUP INFORMATION OF SDN VIRTUAL FIREWALLS Filling date: 6 Sep 2025 Issue date: 27 Aug 2020 | 26 Feb 2019 | 27 Aug 2020 |
| Utility: SUPPORTING COMPILATION AND EXTENSIBILITY ON UNIFIED GRAPH-BASED INTENT MODELS Filling date: 6 Sep 2025 Issue date: 27 Aug 2020 | 21 Feb 2019 | 27 Aug 2020 |
| Utility: Enhanced traffic flow in software-defined networking controller-based architecture Filling date: 6 Sep 2025 Issue date: 25 Aug 2020 | 4 Feb 2019 | 25 Aug 2020 |
| Utility: SUPPORT FOR MULTIPLE VIRTUAL NETWORKS OVER AN UNDERLAY NETWORK TOPOLOGY Filling date: 6 Sep 2025 Issue date: 20 Aug 2020 | 26 Apr 2019 | 20 Aug 2020 |
| Utility: LOAD-BALANCED ENDPOINTS SELECTION FOR CLIENT DEVICES ACCESSING THE ENDPOINTS VIA A NETWORK Filling date: 6 Sep 2025 Issue date: 20 Aug 2020 | 15 Feb 2019 | 20 Aug 2020 |
| Utility: Enhanced two-way active measurement protocol Filling date: 6 Sep 2025 Issue date: 18 Aug 2020 | 31 May 2019 | 18 Aug 2020 |
| Utility: Kernel scheduling based on precedence constraints and/or artificial intelligence techniques Filling date: 6 Sep 2025 Issue date: 18 Aug 2020 | 10 Dec 2018 | 18 Aug 2020 |
| Utility: FAST HEARTBEAT LIVENESS BETWEEN PACKET PROCESSING ENGINES USING MEDIA ACCESS CONTROL SECURITY (MACSEC) COMMUNICATION Filling date: 6 Sep 2025 Issue date: 13 Aug 2020 | 27 Apr 2020 | 13 Aug 2020 |
| Utility: Photonic integrated circuit with active alignment Filling date: 6 Sep 2025 Issue date: 11 Aug 2020 | 15 Mar 2019 | 11 Aug 2020 |
| Utility: Detecting link faults in network paths that include link aggregation groups (LAGs) Filling date: 6 Sep 2025 Issue date: 11 Aug 2020 | 8 Mar 2019 | 11 Aug 2020 |
