Sanghan Lee

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Daegu, KR

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Patents Applicationslast 30 patents

Information Patent Application
Motor driven mechanism for mechanically scanned ultrasound transducers
- Publication number 20070062290
- Publication date Mar 22, 2007
- Ultrasonic Technologies Ltd.
- Yongrae Roh
- G01 - MEASURING TESTING
Information Patent Application
Drive machanism for mechanically scanned ultrasound transducers
- Publication number 20050288587
- Publication date Dec 29, 2005
- Yongrae Roh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE