Chen-Chia Chang

Person

Kaohsiung City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Heat treatment method for titanium-aluminum intermetallic and heat...
- Patent number 11,807,911
- Issue date Nov 7, 2023
- Metal Industries Research & Development Centre
- Hong-Yuan Sun
- C21 - METALLURGY OF IRON
Information Patent Grant
Mixing valve structure for destroying pressure difference between l...
- Patent number 6,309,096
- Issue date Oct 30, 2001
- Chen-Liang Chang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for adjusting pressure difference in a valve fed with two fl...
- Patent number 6,209,564
- Issue date Apr 3, 2001
- Chen-Liang Chang
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
HEAT TREATMENT METHOD FOR TITANIUM-ALUMINUM INTERMETALLIC AND HEAT...
- Publication number 20230183830
- Publication date Jun 15, 2023
- Metal Industries Research & Development Centre
- Hong-Yuan SUN
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT...
- Publication number 20200180057
- Publication date Jun 11, 2020
- Metal Industries Research & Development Centre
- YOU-LUN CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING CONE BY ELECTROCHEMICAL MACHINING
- Publication number 20200171592
- Publication date Jun 4, 2020
- Metal Industries Research & Development Centre
- ZHI-WEN FAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROCHEMICAL MACHINING DEVICE
- Publication number 20180161898
- Publication date Jun 14, 2018
- Metal Industries Research & Development Centre
- YOU-LUN CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TRANSMISSION APPARATUS
- Publication number 20180163319
- Publication date Jun 14, 2018
- Metal Industries Research & Development Centre
- YOU-LUN CHEN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR DETERMINING RISK FOR KIDNEY STONES DEVELOPING OR RECURRI...
- Publication number 20120100539
- Publication date Apr 26, 2012
- Kaohsiung Medical University
- Wei-Chiao Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Chen-Chia Chang

Person

Patents Grantslast 30 patents

Heat treatment method for titanium-aluminum intermetallic and heat...

Mixing valve structure for destroying pressure difference between l...

Device for adjusting pressure difference in a valve fed with two fl...

Patents Applicationslast 30 patents

HEAT TREATMENT METHOD FOR TITANIUM-ALUMINUM INTERMETALLIC AND HEAT...

APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT...

METHOD FOR MANUFACTURING CONE BY ELECTROCHEMICAL MACHINING

ELECTROCHEMICAL MACHINING DEVICE

TRANSMISSION APPARATUS

METHOD FOR DETERMINING RISK FOR KIDNEY STONES DEVELOPING OR RECURRI...