TDK had 86 patents in future of work during Q1 2024. TDK Corp filed patents for an optical system with sensing assembly and processing circuit, a microfluidic device for flow control, optical element driving mechanisms, and SMA actuators. The optical system analyzes light signals and outputs judgment signals, while the microfluidic device uses piezoelectric actuators for fluid ejection. The optical element driving mechanisms involve movable and fixed portions for connecting optical elements, and the SMA actuators utilize shape memory alloy materials for actuation. GlobalData’s report on TDK gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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TDK grant share with future of work as a theme is 48% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Optical system (Patent ID: US20240094501A1)
The patent filed by TDK Corp describes an optical system comprising a sensing assembly that detects light and outputs a sensing signal, which is then analyzed by a processing circuit to generate a main judgment signal for an external circuit. The system includes a driving assembly and an optical element that can be controlled to change the characteristics of the light beam incident on the sensing assembly.
The processing circuit is designed to analyze the sensing signals at different time points, outputting an enable signal if differences are detected, triggering changes in the optical element. The system also includes multiple sensing units with different configurations, ensuring efficient detection and processing of the light signals. Additionally, the system features a startup process where the sensing units are activated based on received signals, ensuring optimal performance. Overall, the patent outlines a sophisticated optical system with advanced capabilities for signal analysis and judgment.
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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.
