Kaisu Martinmäki

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Patents Grantslast 30 patents

Information Patent Grant
Measuring and estimating sleep quality
- Patent number 10,993,656
- Issue date May 4, 2021
- Polar Electro Oy
- Kaisu Martinmäki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MEASURING AND ESTIMATING ALERTNESS
- Publication number 20210228152
- Publication date Jul 29, 2021
- POLAR ELECTRO OY
- Kaisu Martinmäki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System for Measuring Stress Level
- Publication number 20200383636
- Publication date Dec 10, 2020
- POLAR ELECTRO OY
- Patrick Celka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEASURING AND ESTIMATING SLEEP QUALITY
- Publication number 20180242902
- Publication date Aug 30, 2018
- POLAR ELECTRO OY
- Kaisu Martinmäki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE