| Utility: Apparatus, system, and method for dynamically scaling memory for virtual routers Filling date: 6 Sep 2025 Issue date: 19 May 2020 | 19 Mar 2018 | 19 May 2020 |
| Utility: Translation between a first version of internet protocol and a second version of internet protocol when an application layer gateway (ALG) is involved Filling date: 6 Sep 2025 Issue date: 19 May 2020 | 29 Jun 2017 | 19 May 2020 |
| Utility: Signaling private context forwarding tables for a private forwarding layer Filling date: 6 Sep 2025 Issue date: 19 May 2020 | 31 May 2017 | 19 May 2020 |
| Utility: Label and associated traffic black hole correction Filling date: 6 Sep 2025 Issue date: 19 May 2020 | 30 May 2017 | 19 May 2020 |
| Utility: CONTENT-BASED OPTIMIZATION AND PRE-FETCHING MECHANISM FOR SECURITY ANALYSIS ON A NETWORK DEVICE Filling date: 6 Sep 2025 Issue date: 14 May 2020 | 31 Dec 2019 | 14 May 2020 |
| Utility: PREDICTING APPLICATION QUALITY OF EXPERIENCE METRICS USING ADAPTIVE MACHINE LEARNED PROBES Filling date: 6 Sep 2025 Issue date: 14 May 2020 | 14 Nov 2018 | 14 May 2020 |
| Utility: Efficient heat-sinking in PIN diode Filling date: 6 Sep 2025 Issue date: 12 May 2020 | 31 Dec 2018 | 12 May 2020 |
| Utility: METHODS AND APPARATUS FOR DETECTING AND COMPENSATING BANDWIDTH LIMITATION AND MODULATION NONLINEARITY OF A COHERENT OPTICAL TRANSPONDER Filling date: 6 Sep 2025 Issue date: 7 May 2020 | 8 Jan 2020 | 7 May 2020 |
| Utility: ENABLING NON-FLEXIBLE-ALGORITHM ROUTERS TO PARTICIPATE IN FLEXIBLE-ALGORITHM ROUTING PROTOCOLS Filling date: 6 Sep 2025 Issue date: 7 May 2020 | 18 Dec 2018 | 7 May 2020 |
| Utility: Data center architecture utilizing optical switches Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 30 Sep 2019 | 5 May 2020 |
| Utility: Methods and apparatus for adaptive compensation of signal bandwidth narrowing through finite impulse response filters Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 28 Jun 2019 | 5 May 2020 |
| Utility: Multilayer and interactive user interfaces for displaying features of an optimized network plan Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 27 Mar 2019 | 5 May 2020 |
| Utility: Wavelength provisioning for customer premise equipment (CPE) in dense wavelength-division multiplex (DWDM) networks Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 18 Mar 2019 | 5 May 2020 |
| Utility: Centralized controller-based dynamic network bandwidth allocation and management Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 1 Mar 2019 | 5 May 2020 |
| Utility: Reduced crosstalk photonic switch Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 5 Feb 2019 | 5 May 2020 |
| Utility: Atomic layer deposition bonding for heterogeneous integration of photonics and electronics Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 6 Nov 2018 | 5 May 2020 |
| Utility: Methods and apparatus for adaptively detecting signal degradation in an optical communication system using the pre-forward error correction bit error rate Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 30 Oct 2018 | 5 May 2020 |
| Utility: Selectively signaling selective tunnels in multicast VPNs Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 15 Oct 2018 | 5 May 2020 |
| Utility: Generating flexible, programmable, and scalable network tunnels on demand Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 27 Sep 2018 | 5 May 2020 |
| Utility: Selective verification of signatures by network nodes Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 24 Sep 2018 | 5 May 2020 |
| Utility: Apparatus, system, and method for preventing demate between field-replaceable units and telecommunications systems Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 31 Aug 2018 | 5 May 2020 |
| Utility: Mechanism for faster control plane switchover Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 21 Jun 2018 | 5 May 2020 |
| Utility: Forwarding multicast data packets using bit index explicit replication (BIER) for BIER-incapable network devices Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 19 Jun 2018 | 5 May 2020 |
| Utility: Apparatus, system, and method for improving convergence across virtual control and forwarding planes within network devices Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 3 Jun 2018 | 5 May 2020 |
| Utility: Apparatus, system, and method for dynamically replacing call paths of running applications Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 27 Apr 2018 | 5 May 2020 |
| Utility: Selective modification of power states based on conditions Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 23 Mar 2018 | 5 May 2020 |
| Utility: Apparatus, system, and method for efficiently sharing data between processes Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 18 Mar 2018 | 5 May 2020 |
| Utility: Lid for semiconductor electronic package Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 20 Dec 2017 | 5 May 2020 |
| Utility: Multi-threaded route processing Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 13 Dec 2017 | 5 May 2020 |
| Utility: Network traffic management based on network entity attributes Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 11 Dec 2017 | 5 May 2020 |
| Utility: Predicting firewall rule ranking value Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 30 Nov 2017 | 5 May 2020 |
| Utility: Hypervisor detection of virtual machine and network interface compatibility Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 29 Aug 2017 | 5 May 2020 |
| Utility: Smooth waveguide structures and manufacturing methods Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 29 Aug 2017 | 5 May 2020 |
| Utility: Remote remediation of malicious files Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 25 Jul 2017 | 5 May 2020 |
| Utility: Network traffic switching for virtual machines Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 28 Dec 2016 | 5 May 2020 |
| Utility: Object-based monitoring and remediation system Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 28 Dec 2016 | 5 May 2020 |
| Utility: Device-contained data plane validation Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 29 Sep 2016 | 5 May 2020 |
| Utility: Identifying content files in a cache using a response-based cache index Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 1 Aug 2016 | 5 May 2020 |
| Utility: Supporting label per EVPN instance for an EVPN virtual private wire service Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 29 Jun 2016 | 5 May 2020 |
| Utility: Method, system, and apparatus for classifying uplink and downlink traffic in networks Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 25 Feb 2016 | 5 May 2020 |
| Utility: Methods and apparatus for automatically provisioning resources within a distributed control plane of a switch Filling date: 6 Sep 2025 Issue date: 5 May 2020 | 15 Jan 2016 | 5 May 2020 |
| Utility: SYNCHRONIZATION BETWEEN VIRTUAL NETWORK FUNCTIONS AND HOST SYSTEMS Filling date: 6 Sep 2025 Issue date: 30 Apr 2020 | 31 Dec 2019 | 30 Apr 2020 |
| Utility: ENFORCING MICRO-SEGMENTATION POLICIES FOR PHYSICAL AND VIRTUAL APPLICATION COMPONENTS IN DATA CENTERS Filling date: 6 Sep 2025 Issue date: 30 Apr 2020 | 31 Dec 2019 | 30 Apr 2020 |
| Utility: OPTICAL COUPLER INCLUDING A FARADAY ROTATOR LAYER AND AT LEAST ONE GRATING COUPLER Filling date: 6 Sep 2025 Issue date: 30 Apr 2020 | 26 Dec 2019 | 30 Apr 2020 |
| Utility: Failure detection manager Filling date: 6 Sep 2025 Issue date: 28 Apr 2020 | 11 Apr 2019 | 28 Apr 2020 |
| Utility: Enabling non-flexible-algorithm routers to participate in flexible-algorithm routing protocols Filling date: 6 Sep 2025 Issue date: 28 Apr 2020 | 18 Dec 2018 | 28 Apr 2020 |
| Utility: Systems and methods for facilitating transparent service mapping across multiple network transport options Filling date: 6 Sep 2025 Issue date: 28 Apr 2020 | 30 Apr 2018 | 28 Apr 2020 |
| Utility: Dynamically modifying a service chain based on network traffic information Filling date: 6 Sep 2025 Issue date: 28 Apr 2020 | 18 Oct 2017 | 28 Apr 2020 |
| Utility: Fast heartbeat liveness between packet processing engines using media access control security (MACSEC) communication Filling date: 6 Sep 2025 Issue date: 28 Apr 2020 | 16 Oct 2017 | 28 Apr 2020 |
| Utility: DETECTING A TRANSCEIVER USING A NOISE OPTICAL SIGNAL Filling date: 6 Sep 2025 Issue date: 23 Apr 2020 | 18 Dec 2019 | 23 Apr 2020 |
