Cisco V2X Communications Patent Portfolio Overview

Cisco Systems V2X Communications Portfolio September 2023 WAIVER: This document is provided to aid potential acquirers in conducting an independent evaluation of the referenced patent portfolio of Cisco Systems, Inc. Commercial industry acquirers may obtain strategic positions with this portfolio. The information contained herein, including patent numbers, is not and shall not be construed as notice of infringement or an accusation of infringement of any of the referenced patents. All offers, representations and warranties are subject to final approval and confirmation by Cisco management.

Cisco Systems Inc. Portfolio Offerings Cisco offers an industry-leading portfolio of technology innovations. With networking, security, collaboration, cloud management, and more, we help to securely connect industries and communities. Cisco delivers innovative software-defined networking, cloud, and security solutions to help transform your business, empowering an inclusive future for all. Cisco Patent Holdings The Cisco patent portfolio consists of over 20,000 active assets including over 3,000 published applications across myriad geographic jurisdictions. Cisco continues to innovate and build an internationally diverse and industry-leading patent portfolio, recently averaging over 1,000 worldwide filings annually. - 15,000+ active assets in the United States, including more than 1,000 published US applications Acquisition Opportunities Cisco is offering the following portfolios for sale to select parties: - Blockchain (40 active assets, 29 INPADOC families) - Fault Managed Power (25 active assets, 7 INPADOC families) - EV Charging (11 active assets, 11 INPADOC families) - V2X Communications (60 active assets, 31 INPADOC families) - Vehicle Systems (20 active assets, 16 INPADOC families) 2

V2X Communications Patent Portfolio Portfolio Overview The Cisco V2X Communications portfolio comprises 60 active assets (56 grants, 4 published applications) across 31 INPADOC families. - US assets include 47 grants, 2 published applications Exemplary subject matter relates to vehicle, roadside unit (RSU), and cloud / fog network communications for monitoring real-time events, managing vehicular traffic, controlling autonomous vehicles, and optimizing network traffic and resource allocation. Additional information available to interested parties upon request. Category Grants Applications Key Concepts Exemplary Assets Vehicle traffic monitoring, collision avoidance, hazard detection, safety signaling, location-based caching US8311726, US10755575, US7035734, US11095751, US8036782, US9344856 Event Monitoring and Messaging 9 US 1 EP Vehicle traffic optimization and routing, traffic signal messaging, charging station identification 20 US, 2 EP, 2 CN US8406998, US10491507, US8989954, US8457821 Maps / Trip Navigation 1 US 8 US, 2 EP, 2 JP QoS signaling, network interface toggling, message rebroadcasting Network Message Optimization US10887808 Autonomous vehicle control in select environments, lost item detection Autonomous Vehicle 3 US US10755579 Resource node prediction, allocation and handoff Resource Allocation 2 US 1 US US10939449 Application based routing, convoy/mesh communications Network Routing and Connectivity 5 US, 1 EP 1 EP US9282077 3

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