Joong-Ho Song

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Brushless DC motor system and method of controlling the same
- Patent number 7,141,943
- Issue date Nov 28, 2006
- Korean Institute of Science and Technology
- Joong-Ho Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic focusing apparatus and method for video camera system by...
- Patent number 5,576,764
- Issue date Nov 19, 1996
- Goldstar Co., Ltd.
- Dae H. Noh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
White balancing apparatus utilizing only the achromatic color compo...
- Patent number 5,563,654
- Issue date Oct 8, 1996
- Goldstar Co., Ltd.
- Joong S. Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Brushless DC motor system and method of controlling the same
- Publication number 20060145639
- Publication date Jul 6, 2006
- Joong-Ho Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER