Seiko Epson had eight patents in batteries during Q2 2024. The patent filed by Seiko Epson Corp in Q2 2024 describes a control device that manages power supply to a load based on received power from a power transmitting device. The control portion of the device specifies a command based on the characteristics of the received signal, such as frequency and duty cycle, to optimize power delivery. GlobalData’s report on Seiko Epson gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Seiko Epson had no grants in batteries as a theme in Q2 2024.
Recent Patents
Application: Control device, power receiving device, electronic apparatus, and power transmission system (Patent ID: US20240128803A1)
The patent filed by Seiko Epson Corp. describes a control device used in power receiving and transmitting devices that enables efficient power transmission based on received signals. The control portion of the device manages the power supply to a load by analyzing signals received from the power transmitting device. If the power receiving portion detects a change in frequency or duty of the signal received, the control portion specifies an issued command based on the length of the reception period of the new signal.
The claims of the patent outline the specific functions and configurations of the control device, including measuring frequency, determining reception periods, and issuing communication data based on signal characteristics. The device is designed to optimize power transmission by adjusting frequencies and communication data based on the signals received. Additionally, the patent covers control devices used in both power receiving and power transmitting devices, highlighting the versatility and applicability of the technology across different components of a power transfer system.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
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.
