Kyu Won Lee

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Pure tone audiometer with automated masking
- Patent number 8,298,155
- Issue date Oct 30, 2012
- UMedical Co., Ltd.
- Dong Hoon Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LARYNGEAL STROBOSCOPE USING VOICE SIGNAL
- Publication number 20100324374
- Publication date Dec 23, 2010
- UMEDICAL CO., LTD.
- Byoung Chul Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PURE TONE AUDIOMETER WITH AUTOMATED MASKING
- Publication number 20090288489
- Publication date Nov 26, 2009
- UMEDICAL CO., LTD.
- Dong Hoon Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE