Chuang Feng-Ming

Follow

Person

Taipei Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Double-lobe type rotor design process
- Patent number 7,255,545
- Issue date Aug 14, 2007
- Liung Feng Industrial Co., Ltd.
- Chung Tien-Tung
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Composite heat exchanger
- Patent number 7,156,163
- Issue date Jan 2, 2007
- Liung Feng Industrial Co., Ltd.
- Lin Heng-I
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Coaxial dynamical system
- Patent number 7,071,590
- Issue date Jul 4, 2006
- Liung Feng Industrial Co., Ltd.
- Lin Heng-I
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor mechanism
- Patent number 6,776,594
- Issue date Aug 17, 2004
- Liung Feng Industrial Co., Ltd.
- Lin Heng-I
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Composite heat exchanger
- Publication number 20060086488
- Publication date Apr 27, 2006
- Liung Feng Industrial Co., Ltd.
- Lin Heng-I
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Coaxial dynamical system
- Publication number 20050285466
- Publication date Dec 29, 2005
- Liung Feng Industrial Co., Ltd.
- Lin Heng-I
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Pump
- Publication number 20050196300
- Publication date Sep 8, 2005
- Liung Feng Industrial Co., Ltd.
- Lin Heng-I
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...