Koninklijke Philips had 52 patents in cybersecurity during Q4 2023. The patents filed by Koninklijke Philips NV in Q4 2023 focus on communication systems, configuring settings for efficient data acquisition, storing genomic data with encryption, wireless communication system enabling authentication, and establishing secure wireless links using encryption and session keys. These patents aim to improve data security, efficiency, and reliability in various technological applications. GlobalData’s report on Koninklijke Philips gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Koninklijke Philips grant share with cybersecurity as a theme is 42% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Middlebox visibility for post quantum kem (Patent ID: US20230412376A1)
The patent filed by Koninklijke Philips NV describes a communication system involving clients, a server, and a middlebox. The middlebox has access to multiple short-term server private keys and can recover a shared key negotiated between the server and client by decapsulating encapsulation data using stored client public keys and server private keys. The system utilizes a key encapsulation mechanism protocol that is lattice-based, allowing for secure communication between the clients and the server.
The device described in the patent includes an interface circuit, a key memory circuit, and a processor circuit. The interface circuit facilitates communication between clients and the server, with the processor circuit executing the key encapsulation mechanism protocol to obtain a shared key. The processor circuit is also responsible for encrypting communication with the shared key, decapsulating encapsulation data, verifying the correctness of the shared key, and decrypting communication between the clients and the server. Additionally, the device can use multiple server private keys and client public keys to obtain multiple shared keys for enhanced security and select the correct decapsulation. The system also includes a middlebox that can send initiator messages to the server, receive responder messages, and determine if multiple server public keys are equal or close to each other, ensuring robust communication security.
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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.
