Liying CHEN

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
Breast Pump
- Publication number 20250177617
- Publication date Jun 5, 2025
- Shenzhen Oceanwing Smart Innovations Technology Co., Ltd.
- Liying Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Breast pump
- Publication number 20250177618
- Publication date Jun 5, 2025
- Shenzhen Oceanwing Smart Innovations Technology Co., Ltd.
- Liying Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Breast Pump
- Publication number 20240238488
- Publication date Jul 18, 2024
- Shenzhen Oceanwing Smart Innovations Technology Co., Ltd.
- Shanshan Xiao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IKE Negotiation Control Method, Device and System
- Publication number 20180183584
- Publication date Jun 28, 2018
- ZTE Corporation
- Shikang SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE