Kuang-Fu CHANG

Follow

Person

Taichung City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Blood pressure measurement devices and methods
- Patent number 12,144,595
- Issue date Nov 19, 2024
- Cardio Ring Technologies, Inc.
- Kuang-Fu Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blood pressure measurement devices and methods
- Patent number 10,786,163
- Issue date Sep 29, 2020
- Cardio Ring Technologies, Inc.
- Kuang-Fu Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BIOINFORMATION MEASURING DEVICE
- Publication number 20220096013
- Publication date Mar 31, 2022
- Cardio Ring Technologies, Inc.
- Kuang-Fu CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL BLOOD PRESSURE MEASUREMENT DEVICES AND METHODS
- Publication number 20210093209
- Publication date Apr 1, 2021
- Cardio Ring Technologies, Inc.
- Kuang-Fu CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLOOD PRESSURE MEASUREMENT DEVICES AND METHODS
- Publication number 20210022629
- Publication date Jan 28, 2021
- Cardio Ring Technologies, Inc.
- Kuang-Fu CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLOOD PRESSURE MEASUREMENT DEVICES AND METHODS
- Publication number 20190365258
- Publication date Dec 5, 2019
- Cardio Ring Technologies, Inc.
- Kuang-Fu CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE