Fangyi Cai

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for indicating and alarming about wet level of diaper
- Patent number 10,492,959
- Issue date Dec 3, 2019
- DONGGUAN SOUTHSTAR ELECTRONICS LIMITED
- Jun Yi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Humidity detector for diaper
- Patent number D831510
- Issue date Oct 23, 2018
- DONGGUAN SOUTHSTAR ELECTRONICS LIMITED
- Jun Yi
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Retaining device for retaining small-sized detective sensor
- Patent number 10,039,675
- Issue date Aug 7, 2018
- DONGGUAN SOUTHSTAR ELECTRONICS LIMITED
- Fangyi Cai
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR INDICATING AND ALARMING ABOUT WET LEVEL OF DIAPER
- Publication number 20180318146
- Publication date Nov 8, 2018
- Dongguan Southstar Electronics Limited
- Jun Yi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DETECTING INFANT'S URINATION
- Publication number 20180318147
- Publication date Nov 8, 2018
- Dongguan Southstar Electronics Limited
- Jun Yi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE