| Utility: MULTICAST GROUP MEMBERSHIP MANAGEMENT Filling date: 6 Sep 2025 Issue date: 21 Jan 2021 | 17 Jul 2019 | 21 Jan 2021 |
| Utility: MEMORY TRACKING FOR MALWARE DETECTION Filling date: 6 Sep 2025 Issue date: 14 Jan 2021 | 29 Sep 2020 | 14 Jan 2021 |
| Utility: ENFORCING POLICIES IN CLOUD DOMAINS WITH DIFFERENT APPLICATION NOMENCLATURES Filling date: 6 Sep 2025 Issue date: 14 Jan 2021 | 25 Sep 2020 | 14 Jan 2021 |
| Utility: PER PATH AND PER LINK TRAFFIC ACCOUNTING Filling date: 6 Sep 2025 Issue date: 14 Jan 2021 | 31 Jul 2020 | 14 Jan 2021 |
| Utility: RESILIENT MULTIPROTOCOL LABEL SWITCHING (MPLS) RINGS USING SEGMENT ROUTING Filling date: 6 Sep 2025 Issue date: 14 Jan 2021 | 30 Sep 2019 | 14 Jan 2021 |
| Utility: VIRTUALIZATION INFRASTRUCTURE UNDERLAY NETWORK PERFORMANCE MEASUREMENT AND MONITORING Filling date: 6 Sep 2025 Issue date: 7 Jan 2021 | 14 Sep 2020 | 7 Jan 2021 |
| Utility: METHODS AND APPARATUS FOR GENERATING,TRANSMITTING AND/OR USING BEACONS Filling date: 6 Sep 2025 Issue date: 31 Dec 2020 | 10 Sep 2020 | 31 Dec 2020 |
| Utility: MANAGING MULTIPLE SEMANTIC VERSIONS OF DEVICE CONFIGURATION SCHEMAS Filling date: 6 Sep 2025 Issue date: 31 Dec 2020 | 28 Jun 2019 | 31 Dec 2020 |
| Utility: GRE TUNNELING WITH REDUCED PACKET ENCRYPTION AT INTERMEDIATE ROUTERS Filling date: 6 Sep 2025 Issue date: 31 Dec 2020 | 28 Jun 2019 | 31 Dec 2020 |
| Utility: CLASS-BASED TRAFFIC ENGINEERING IN AN IP NETWORK Filling date: 6 Sep 2025 Issue date: 24 Dec 2020 | 30 Sep 2019 | 24 Dec 2020 |
| Utility: SIGNALING IP PATH TUNNELS FOR TRAFFIC ENGINEERING Filling date: 6 Sep 2025 Issue date: 24 Dec 2020 | 30 Sep 2019 | 24 Dec 2020 |
| Utility: PROGRAMMABLE CONFIGLETS THROUGH OPAQUE INTENTS IN GRAPH BASED INTENT CONTROLLERS Filling date: 6 Sep 2025 Issue date: 24 Dec 2020 | 26 Aug 2019 | 24 Dec 2020 |
| Utility: CONTROLLING ACCESS TO MICROSERVICES WITHIN A MULTI-TENANCY FRAMEWORK Filling date: 6 Sep 2025 Issue date: 24 Dec 2020 | 20 Jun 2019 | 24 Dec 2020 |
| Utility: USING MULTIDIMENSIONAL METADATA TAG SETS TO DETERMINE RESOURCE ALLOCATION IN A DISTRIBUTED COMPUTING ENVIRONMENT Filling date: 6 Sep 2025 Issue date: 24 Dec 2020 | 18 Jun 2019 | 24 Dec 2020 |
| Utility: WIRELESS CONTROL AND FABRIC LINKS FOR HIGH-AVAILABILITY CLUSTER NODES Filling date: 6 Sep 2025 Issue date: 17 Dec 2020 | 13 Jun 2019 | 17 Dec 2020 |
| Utility: NETWORK TRAFFIC CONTROL BASED ON APPLICATION PATH Filling date: 6 Sep 2025 Issue date: 17 Dec 2020 | 12 Jun 2019 | 17 Dec 2020 |
| Utility: USING DNS TO COMMUNICATE MP-TCP CAPABILITY OF SERVER DEVICES Filling date: 6 Sep 2025 Issue date: 17 Dec 2020 | 11 Jun 2019 | 17 Dec 2020 |
| Utility: FASTER FAULT-DETECTION MECHANISM, FOR EXAMPLE USING BIDIRECTIONAL FORWARDING DETECTION (BFD), ON NETWORK NODES AND/OR HOSTS MULTIHOMED USING A LINK AGGREGATION GROUP (LAG) Filling date: 6 Sep 2025 Issue date: 3 Dec 2020 | 19 Aug 2020 | 3 Dec 2020 |
| Utility: ENHANCED TWO-WAY ACTIVE MEASUREMENT PROTOCOL Filling date: 6 Sep 2025 Issue date: 3 Dec 2020 | 6 Aug 2020 | 3 Dec 2020 |
| Utility: INTER-NETWORK SERVICE CHAINING Filling date: 6 Sep 2025 Issue date: 3 Dec 2020 | 31 May 2019 | 3 Dec 2020 |
| Utility: DYNAMIC APPLICATION SLA METRIC GENERATION, DISTRIBUTION, AND INTENT-BASED SD-WAN LINK SELECTION Filling date: 6 Sep 2025 Issue date: 3 Dec 2020 | 31 May 2019 | 3 Dec 2020 |
| Utility: SYSTEMS AND METHODS FOR OPTICAL PROTECTION SWITCH WITH SINGLE-ENDED ACTIVATION, OPERATION, AND PROVISION OF 1+1 PROTECTION OVER REDUNDANT BIDIRECTIONAL COMMUNICATIONS PATHS Filling date: 6 Sep 2025 Issue date: 26 Nov 2020 | 23 May 2019 | 26 Nov 2020 |
| Utility: SYSTEMS, METHODS, AND APPARATUS FOR OPTICAL TRANSCEIVER WITH MULTIPLE SWITCH STATE CONFIGURATIONS Filling date: 6 Sep 2025 Issue date: 26 Nov 2020 | 23 May 2019 | 26 Nov 2020 |
| Utility: DATA CENTER ARCHITECTURE UTILIZING OPTICAL SWITCHES Filling date: 6 Sep 2025 Issue date: 19 Nov 2020 | 3 Aug 2020 | 19 Nov 2020 |
| Utility: COORDINATING PSEUDOWIRE CONNECTION CHARACTERISTICS AND MULTI-HOMED PROVIDER EDGE DEVICE CAPABILITIES Filling date: 6 Sep 2025 Issue date: 19 Nov 2020 | 3 Aug 2020 | 19 Nov 2020 |
| Utility: COMPRESSED ROUTING HEADER INFORMATION FOR NETWORKS Filling date: 6 Sep 2025 Issue date: 19 Nov 2020 | 21 Jun 2019 | 19 Nov 2020 |
| Utility: CLASSIFICATION OF UNKNOWN NETWORK TRAFFIC Filling date: 6 Sep 2025 Issue date: 19 Nov 2020 | 17 May 2019 | 19 Nov 2020 |
| Utility: MEDIA ACCESS CONTROL SECURITY (MACsec) ENABLED LINKS OF A LINK AGGREGATION GROUP (LAG) Filling date: 6 Sep 2025 Issue date: 19 Nov 2020 | 17 May 2019 | 19 Nov 2020 |
| Utility: SIGNALING A PLANNED OFF-LINING, SUCH AS FOR MAINTENANCE, OF A NODE OR NODE COMPONENT SUPPORTING A LABEL SWITCHED PATH (LSP), AND USING SUCH SIGNALING Filling date: 6 Sep 2025 Issue date: 19 Nov 2020 | 14 May 2019 | 19 Nov 2020 |
| Utility: OPTICAL MULTICAST SWITCH WITH BROADCAST CAPABILITY Filling date: 6 Sep 2025 Issue date: 5 Nov 2020 | 17 Jul 2020 | 5 Nov 2020 |
| Utility: METHODS AND APPARATUS FOR OPTICAL COMMUNICATIONS VIA PULSE AMPLITUDE MODULATION (PAM) IN DENSE WAVELENGTH-DIVISION MULTIPLEXING (DWDM) SYSTEMS Filling date: 6 Sep 2025 Issue date: 5 Nov 2020 | 28 Jun 2019 | 5 Nov 2020 |
| Utility: PATH MONITORING SYSTEM (PMS) CONTROLLER OR INGRESS NODE BASED MULTIPROTOCAL LABEL SWITCHING (MPLS) PING AND TRACEROUTE IN INTER-AUTONOMOUS SYSTEM (AS) SEGMENT ROUTING (SR) NETWORKS Filling date: 6 Sep 2025 Issue date: 5 Nov 2020 | 4 May 2019 | 5 Nov 2020 |
| Utility: FASTER FAULT-DETECTION MECHANISM, FOR EXAMPLE USING BIDIRECTIONAL FORWARDING DETECTION (BFD), ON NETWORK NODES AND/OR HOSTS MULTIHOMED USING A LINK AGGREGATION GROUP (LAG) Filling date: 6 Sep 2025 Issue date: 5 Nov 2020 | 30 Apr 2019 | 5 Nov 2020 |
| Utility: DISTRIBUTOR DATA MAP FOR STORAGE VOLUME REPLICATION ACROSS MULTIPLE DATA CENTERS Filling date: 6 Sep 2025 Issue date: 5 Nov 2020 | 30 Apr 2019 | 5 Nov 2020 |
| Utility: VIRTUAL PORT GROUP Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 30 Sep 2019 | 29 Oct 2020 |
| Utility: PREFIX-BASED FAT FLOWS Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 28 Jun 2019 | 29 Oct 2020 |
| Utility: INTER-DATA CENTER SOFTWARE-DEFINED NETWORK CONTROLLER NETWORK Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 28 Jun 2019 | 29 Oct 2020 |
| Utility: MULTI-CLUSTER CONFIGURATION CONTROLLER FOR SOFTWARE DEFINED NETWORKS Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 25 Jun 2019 | 29 Oct 2020 |
| Utility: APPARATUS, SYSTEM, AND METHOD FOR CONDITIONALLY PERFORMING MEDIA DELIVERY INDEX MEASUREMENTS ON STREAMING MEDIA Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 26 Apr 2019 | 29 Oct 2020 |
| Utility: PROVIDING PREDICTABLE QUALITY OF SERVICE TRAFFIC STEERING Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 26 Apr 2019 | 29 Oct 2020 |
| Utility: ENHANCED FLEXIBLE-ALGORITHM DEFINITION Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 26 Apr 2019 | 29 Oct 2020 |
| Utility: CONTROL PLANE ISOLATION FOR SOFTWARE DEFINED NETWORK ROUTING SERVICES Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 26 Apr 2019 | 29 Oct 2020 |
| Utility: INITIALIZING NETWORK DEVICE AND SERVER CONFIGURATIONS IN A DATA CENTER Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 26 Apr 2019 | 29 Oct 2020 |
| Utility: INITIALIZING SERVER CONFIGURATIONS IN A DATA CENTER Filling date: 6 Sep 2025 Issue date: 29 Oct 2020 | 26 Apr 2019 | 29 Oct 2020 |
| Utility: APPARATUS, SYSTEM, AND METHOD FOR DISCOVERING NETWORK PATHS Filling date: 6 Sep 2025 Issue date: 22 Oct 2020 | 6 Jul 2020 | 22 Oct 2020 |
| Utility: INTEGRATED OPTOELECTRONIC DEVICE WITH HEATER Filling date: 6 Sep 2025 Issue date: 22 Oct 2020 | 2 Jul 2020 | 22 Oct 2020 |
| Utility: PHOTONIC INTEGRATED CIRCUIT WITH ACTIVE ALIGNMENT Filling date: 6 Sep 2025 Issue date: 22 Oct 2020 | 1 Jul 2020 | 22 Oct 2020 |
| Utility: NETWORK PERFORMANCE MONITORING USING AN ACTIVE MEASUREMENT PROTOCOL AND RELAY MECHANISM Filling date: 6 Sep 2025 Issue date: 15 Oct 2020 | 25 Jun 2020 | 15 Oct 2020 |
| Utility: INTENT-BASED, NETWORK-AWARE NETWORK DEVICE SOFTWARE-UPGRADE SCHEDULING Filling date: 6 Sep 2025 Issue date: 15 Oct 2020 | 16 May 2019 | 15 Oct 2020 |
| Utility: USING MULTIPLE ETHERNET VIRTUAL PRIVATE NETWORK (EVPN) ROUTES FOR CORRESPONDING SERVICE INTERFACES OF A SUBSCRIBER INTERFACE Filling date: 6 Sep 2025 Issue date: 8 Oct 2020 | 22 Jun 2020 | 8 Oct 2020 |
