Razer. has been granted a patent for an innovative input device featuring a magnetically coupled switch assembly. This design includes a switch connector with electrical terminals, a switch adapter, and a magnetic catch arrangement, allowing for easy removal and connection of the switch assembly to the circuit board. GlobalData’s report on Razer gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Razer, was a key innovation area identified from patents. Razer's grant share as of July 2024 was 64%. Grant share is based on the ratio of number of grants to total number of patents.

Magnetic switch assembly for input devices like computer mice

Source: United States Patent and Trademark Office (USPTO). Credit: Razer Inc

The patent US12061753B2 describes an innovative input device featuring a circuit board and a switch connector that is fixedly mounted to the board. The device includes a switch assembly that is magnetically coupled to the switch connector in a removable manner. This assembly consists of a switch adapter equipped with contact elements that engage with the electrical terminals of the switch connector. The switch assembly can accommodate either a mechanical or optical switch, with specific arrangements of electrical elements tailored to each type. For mechanical switches, conductive strips are utilized, while optical switches incorporate intervening circuitry with a dual-layer printed circuit board assembly. The design allows for efficient electrical connections and easy replacement of the switch assembly.

Additionally, the patent outlines a magnetic catch arrangement that secures the switch assembly to the switch connector. This arrangement includes coacting magnet elements or catch units that ensure proper alignment and engagement of the contact elements with the electrical terminals. The switch assembly is designed to be stacked onto the switch connector, facilitating a straightforward installation process. The claims further detail the structural components, such as insulation shim plates and plastic pins, which enhance the functionality and stability of the assembly. Overall, the patent presents a versatile input device that supports various switch types while ensuring reliable electrical connections through its innovative magnetic coupling mechanism.

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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.