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US 2008/0177189 A1Published application
Photoplethysmography sensor
AssigneeSamsung Electronics Co., Ltd.
InventorsYoun Ho Kim, Kun-Kook Park, Kun Soo Shin, Sang Kon Bae, Soo Kwan Kim
Life of this patent
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Abstract
A photoplethysmography (PPG) sensor includes: a conductive member contacting with the skin of a user; a luminous element disposed on the conductive member to emit light towards the skin of the user through the conductive member; and a photo detector detecting the light emitted towards the skin of the user.
Claims14
A photoplethysmography (PPG) sensor, comprising:
- a conductive member contacting with the skin of a user;
- a luminous element disposed on the conductive member to emit light towards the skin of the user through the conductive member;
- and
- a photo detector detecting the light emitted towards the skin of the user.
1 more element
A photoplethysmography (PPG) sensor, comprising:
- a conductive member contacting with the skin of a user;
- a luminous element emitting light towards the skin of the user;
- and
- a photo detector disposed on the conductive member to detect the light emitted towards the skin of the user through the conductive member.
1 more element
A photoplethysmography (PPG) sensor, comprising:
- a conductive member contacting with the skin of a user;
- a luminous element disposed on the conductive member to emit light towards the skin of the user through the conductive member;
- and
- a photo detector disposed on the conductive member to detect the light emitted towards the skin of the user through the conductive member.
1 more element
A photoplethysmography (PPG) sensor, comprising:
- a luminous element emitting light towards the skin of a user;
- a first conductive member disposed on one surface of the luminous element to contact with the skin of the user;
- a photo detector detecting the light emitted towards the skin of the user;
- and
- a second conductive member disposed on one surface of the photo detector to contact with the skin of the user.
2 more elements
Dependencies are inferred from the claim text.