Lieh-Chih Chang

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Steam plasma torch
- Patent number 8,742,284
- Issue date Jun 3, 2014
- Institute of Nuclear Energy Research, Atomic Energy Council
- Heng-Yi Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Continuous constant-rate feeding system
- Patent number 8,353,394
- Issue date Jan 15, 2013
- Atomic Energy Council—Institue of Nuclear Energy Research
- Lieh-Chih Chang

Patents Applicationslast 30 patents

Information Patent Application
Method of Fabricating Oil Product of Gasoline
- Publication number 20160362355
- Publication date Dec 15, 2016
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
- Kuo-Chao Liang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Continuous Constant-Rate Feeding System
- Publication number 20120199445
- Publication date Aug 9, 2012
- ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
- Lieh-Chih Chang
Information Patent Application
Steam plasma torch
- Publication number 20100252537
- Publication date Oct 7, 2010
- ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR ENERGY RESEARCH
- Heng-Yi Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR