United States
US 12,697,534 B2
Impact detection device and impact detection method
US 12,697,534 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Murata Manufacturing Co., Ltd. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Murata Manufacturing Co., Ltd.
- Inventors
- Takehiko IIZUKA; Nobuyuki NOZAWA; Tomoshige FURUHI; Koji KAWANO; Takashi WATANABE; Jun MAKINO; Kenta AGO
- Publication date
- 2026-08-04
- Filing date
- 2023-08-09
- Document type
- B2 Granted patent
- Also written as
- US 12,697,534 B2 · US12697534 · 12697534
Abstract
An impact detection device includes a sensor that is attached to sports equipment including a columnar portion and a hitting portion connected to the columnar portion and is attached not at the hitting portion but at the columnar portion, and that is configured to output a sensor signal obtained by the sports equipment being swung, and a feature data extraction unit configured to detect, by using the sensor signal, from a temporal change of the sensor signal outputted by the hitting portion externally receiving pressure, timing at which the hitting portion externally receives the pressure.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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