InterDigital had 38 patents in internet of things during Q4 2023. InterDigital Inc’s patents filed in Q4 2023 focus on various aspects of wireless communication technology. These include methods for activating and deactivating user equipment-provided data networks, determining resource allocation for sidelink data transmissions, requesting multicast and broadcast services with network slice selection information, managing broadcast and multicast sessions using a Multicast/Broadcast Network Function, and initiating program actions based on user interactions with real-world objects in augmented reality. These innovations aim to enhance the efficiency and user experience in wireless communication systems. GlobalData’s report on InterDigital gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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InterDigital grant share with internet of things as a theme is 47% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: User equipment/wireless transmit/receive unit-provided data networks on wtrus (Patent ID: US20230413212A1)
The patent filed by InterDigital Inc. describes systems and methods for a wireless transmit/receive unit (WTRU) to activate and deactivate user equipment (UE)/WTRU-provided data networks (UPDN). The WTRU can advertise the availability of a UPDN, such as a 5G network, and transfer a UPDN software application onto the device for implementation. Authentication and authorization processes are in place for the WTRU to connect to a host for a specific UPDN instance, with installation and updates of the UPDN software being configured as needed. Additionally, the WTRU can provide information to a service provider for the installation and updating of UPDN software, while control connectivity and path selection for UPDN are determined by WTRU route selection policy rules. UPDN profiles and subscriptions can be configured within a system, such as a 5G system, and UPDN can be provisioned within the network.
The patent also includes claims related to a WTRU providing a network, where the device can determine and register a network, send messages to network nodes for registration, and establish data sessions with other WTRUs using the network name associated with the first network. The network provided by the WTRU can be a UPDN, with the network name being a domain network name (DNN) and the data session being a protocol data unit (PDU) session. Various criteria are used to determine when session request messages are sent, including network information and subscriptions associated with the network. Authentication requests may be sent to network nodes for data session establishment, and UPDN-related information elements can be included in messages to indicate different UPDN instances. Overall, the patent outlines a comprehensive system for managing and utilizing UPDNs within wireless networks.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
