Xu Li

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring blood oxygen saturation
- Patent number 8,280,472
- Issue date Oct 2, 2012
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Xu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for eliminating interference in pulse oxygen m...
- Patent number 8,050,730
- Issue date Nov 1, 2011
- Shenzhen Mindray Bio-Medical Electrics Co., Ltd.
- Xu Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PULSE GENERATION CIRCUIT, PULSE GENERATOR, AND MEDICAL DEVICE
- Publication number 20250152225
- Publication date May 15, 2025
- SHENZHEN PULSECARE MEDICAL TECHNOLOGY CO., LTD.
- Jianwen Tan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SLEEP-AIDING AUDIO SIGNAL UPDATING METHOD AND APPARATUS
- Publication number 20230120071
- Publication date Apr 20, 2023
- Huawei Technologies Co., Ltd
- Hui Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTELLIGENT CONTROL APPARATUS AND CONTROL METHOD THEREFOR, AND INTE...
- Publication number 20220331550
- Publication date Oct 20, 2022
- Huawei Technologies Co., Ltd
- Hui Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR MEASURING BLOOD OXYGEN SATURATION
- Publication number 20090024012
- Publication date Jan 22, 2009
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Xu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for eliminating interference in pulse oxygen m...
- Publication number 20070149872
- Publication date Jun 28, 2007
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Xu Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE