CHI-WAH KEONG

Person

KAOHSIUNG CITY, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Light metal joining method and joint filler for same
- Patent number 11,331,723
- Issue date May 17, 2022
- Metal Industries Research & Development Centre
- Hung-Tao Chen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacturing method for advanced high-strength steel wheel and jig...
- Patent number 9,486,872
- Issue date Nov 8, 2016
- Metal Industries Research & Development Centre
- Chi-Wah Keong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Open-end wrench and method of manufacturing the same
- Patent number 8,459,152
- Issue date Jun 11, 2013
- Metal Industries Research & Development Centre
- Chi-Wah Keong
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Microarray printing device
- Patent number 6,769,760
- Issue date Aug 3, 2004
- Metal Industries Research and Development Centre
- Hsien-Nan Kuo
- C40 - COMBINATORIAL CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER PLATE WITH COMPOSITE MATERIAL AND METHOD FOR MANUFACTURI...
- Publication number 20210370643
- Publication date Dec 2, 2021
- Metal Industries Research & Development Centre
- Yen-Lin HUANG
- B32 - LAYERED PRODUCTS
Information Patent Application
LIGHT METAL JOINING METHOD AND JOINT FILLER FOR SAME
- Publication number 20190134714
- Publication date May 9, 2019
- Metal Industries Research & Development Centre
- Hung-Tao CHEN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MANUFACTURING METHOD FOR ADVANCED HIGH-STRENGTH STEEL WHEEL AND JIG...
- Publication number 20140183166
- Publication date Jul 3, 2014
- Metal Industries Research & Development Centre
- CHI-WAH KEONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
Automatic Welding Method
- Publication number 20120305531
- Publication date Dec 6, 2012
- Chi-Wah Keong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPEN-END WRENCH AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120167724
- Publication date Jul 5, 2012
- Chi-Wah KEONG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MANUFACTURING METHOD FOR ROD MEMBER OF THREE-DIMENSIONAL STATICALLY...
- Publication number 20110100979
- Publication date May 5, 2011
- Chi-Wah KEONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
3C FRAME MANUFACTURING METHOD
- Publication number 20080263853
- Publication date Oct 30, 2008
- CHENG FWA INDUSTRIAL CO., LTD.
- TSUNG-HSUN TSAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

CHI-WAH KEONG

Person

Patents Grantslast 30 patents

Light metal joining method and joint filler for same

Manufacturing method for advanced high-strength steel wheel and jig...

Open-end wrench and method of manufacturing the same

Microarray printing device

Patents Applicationslast 30 patents

MULTILAYER PLATE WITH COMPOSITE MATERIAL AND METHOD FOR MANUFACTURI...

LIGHT METAL JOINING METHOD AND JOINT FILLER FOR SAME

MANUFACTURING METHOD FOR ADVANCED HIGH-STRENGTH STEEL WHEEL AND JIG...

Automatic Welding Method

OPEN-END WRENCH AND METHOD OF MANUFACTURING THE SAME

MANUFACTURING METHOD FOR ROD MEMBER OF THREE-DIMENSIONAL STATICALLY...

3C FRAME MANUFACTURING METHOD