HUANHUAN FENG

Follow

Person

SHENZHEN, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous fluorescent ink and preparation method and use thereof
- Patent number 11,873,412
- Issue date Jan 16, 2024
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- Huanhuan Feng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing rodlike magnetiic ferroferric oxide material...
- Patent number 11,512,007
- Issue date Nov 29, 2022
- Harbin Institute Of Technology
- Huanhuan Feng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Liquid metal-based flexible electronic device and preparation metho...
- Patent number 11,490,524
- Issue date Nov 1, 2022
- Harbin Institute of Technology
- Liang Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Medical wristband with invisible information and preparation method...
- Patent number 11,359,105
- Issue date Jun 14, 2022
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- Huanhuan Feng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ultra-sensitive glucose sensor based on graphene and carbon fiber s...
- Patent number 11,350,858
- Issue date Jun 7, 2022
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- Huanhuan Feng
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID METAL-BASED FLEXIBLE ELECTRONIC DEVICE AND PREPARATION METHO...
- Publication number 20220141963
- Publication date May 5, 2022
- Harbin Institute Of Technology, Shenzhen
- Liang FENG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AQUEOUS FLUORESCENT INK AND PREPARATION METHOD AND USE THEREOF
- Publication number 20220127481
- Publication date Apr 28, 2022
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- Huanhuan Feng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING RODLIKE MAGNETIC FERROFERRIC OXIDE MATERIAL A...
- Publication number 20200216328
- Publication date Jul 9, 2020
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- Huanhuan Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEDICAL WRISTBAND WITH INVISIBLE INFORMATION AND PREPARATION METHOD...
- Publication number 20200199393
- Publication date Jun 25, 2020
- Harbin Institute of Technology,Shenzhen
- Huanhuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ULTRA-SENSITIVE GLUCOSE SENSOR BASED ON GRAPHENE AND CARBON FIBER S...
- Publication number 20200178859
- Publication date Jun 11, 2020
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- HUANHUAN FENG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING