Seiko Epson had 16 patents in internet of things during Q4 2023. Seiko Epson Corp filed patents for wearable devices that utilize multiple power generation modules to generate power through oscillation and magnetic force. These devices also include sensors to detect biometric information and ensure a secure power supply for operation. GlobalData’s report on Seiko Epson gives a 360-degreee view of the company including its patenting strategy. Buy the report here.

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Seiko Epson grant share with internet of things as a theme is 43% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Wearable device (Patent ID: US20230309924A1)

The wearable device described in the patent filed by Seiko Epson Corp includes a first power generation module that generates power through oscillation, a second power generation module that generates power through a magnetic force, and a sensor that detects biometric information and receives power from both power generation modules. This design ensures that the device has a secure power supply for operation.

Additionally, the patent claims detail specific features of the wearable device, such as the non-contact power supply from the second power generation module, the distance between the two power generation modules, the inclusion of a ferromagnetic sheet, and the configuration of the rotor bearing and sensor. The device also includes various case members, a light-transmitting member, and specific components within the sensor for emitting and receiving light. These claims highlight the unique design elements and functionality of the wearable device for biometric monitoring.

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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.