CHUNG-YU YU

Person

TAINAN CITY, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Invisible ink and method of making the same
- Patent number 12,325,803
- Issue date Jun 10, 2025
- National Cheng Kung University
- Chen-Kuei Chung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing colorful thermal insulation film
- Patent number 12,163,242
- Issue date Dec 10, 2024
- National Cheng Kung University
- Chen-Kuei Chung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Using method of rewritable board
- Patent number 11,054,922
- Issue date Jul 6, 2021
- National Cheng Kung University
- Chen-Kuei Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for preparing invisible anodic aluminum oxide pattern
- Patent number 10,947,634
- Issue date Mar 16, 2021
- National Cheng Kung University
- Chen-Kuei Chung
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METAL-NANOPARTICLE-FREE SURFACE-ENHANCED RAMAN SCATTERING SUBSTRATE...
- Publication number 20250066943
- Publication date Feb 27, 2025
- National Cheng Kung University
- Chen-Kuei CHUNG
- B82 - NANO-TECHNOLOGY
Information Patent Application
FOOD DETECTION SYSTEM AND FOOD DETECTION METHOD
- Publication number 20250067677
- Publication date Feb 27, 2025
- National Cheng Kung University
- Chen-Kuei CHUNG
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MANUFACTURING COLORFUL THERMAL INSULATION FILM
- Publication number 20240301580
- Publication date Sep 12, 2024
- National Cheng Kung University
- CHEN-KUEI CHUNG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INVISIBLE INK AND METHOD OF MAKING THE SAME
- Publication number 20230303879
- Publication date Sep 28, 2023
- National Cheng Kung University
- CHEN-KUEI CHUNG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
USING METHOD OF REWRITABLE BOARD
- Publication number 20210124435
- Publication date Apr 29, 2021
- National Cheng Kung University
- CHEN-KUEI CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PREPARING INVISIBLE ANODIC ALUMINUM OXIDE PATTERN
- Publication number 20200131659
- Publication date Apr 30, 2020
- National Cheng Kung University
- CHEN-KUEI CHUNG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

CHUNG-YU YU

Person

Patents Grantslast 30 patents

Invisible ink and method of making the same

Method of manufacturing colorful thermal insulation film

Using method of rewritable board

Method for preparing invisible anodic aluminum oxide pattern

Patents Applicationslast 30 patents

METAL-NANOPARTICLE-FREE SURFACE-ENHANCED RAMAN SCATTERING SUBSTRATE...

FOOD DETECTION SYSTEM AND FOOD DETECTION METHOD

METHOD OF MANUFACTURING COLORFUL THERMAL INSULATION FILM

INVISIBLE INK AND METHOD OF MAKING THE SAME

USING METHOD OF REWRITABLE BOARD

METHOD FOR PREPARING INVISIBLE ANODIC ALUMINUM OXIDE PATTERN