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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0294487 (1981-08-20) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 98 인용 특허 : 7 |
A portable, body-worn pulsemeter which displays the wearer\s pulse rate by processing signals corresponding to the pulse beat of the wearer. This device has a piezo-electric transducer adapted to produce an output signal responsive to the force produced by the wearer\s pulsebeat. The output signal o
In a portable pulsemeter worn on the body of a human or animal user, said pulsemeter including: at least one piezoelectric transducer in which is a piezoelectric element; housing means for mounting said piezoelectric transducer, said housing means being maintained in substantially stationary contact
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