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last 30 patents
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Patent Grant
Signal adjustment method for PPG apparatus and PPG apparatus
Patent number
12,303,295
Issue date
May 20, 2025
SHENZHEN GOODIX TECHNOLOGY CO., LTD.
Liangshou Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
SIGNAL ADJUSTMENT METHOD FOR PPG APPARATUS AND PPG APPARATUS
Publication number
20220218288
Publication date
Jul 14, 2022
Liangshou CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE