Han-Chang Liu

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Taipei County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Nebulizer and cartridge structure thereof
- Patent number 8,025,050
- Issue date Sep 27, 2011
- Health & Life Co., Ltd.
- Shan-Yi Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Droplet generation apparatus
- Patent number 7,607,589
- Issue date Oct 27, 2009
- Health & Life Co., Ltd.
- Shan-Yi Yu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Microdroplet Generation Apparatus
- Publication number 20120091224
- Publication date Apr 19, 2012
- HEALTH & LIFE CO., LTD.
- Shan-Yi Yu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Microdroplet Generation Apparatus
- Publication number 20100213274
- Publication date Aug 26, 2010
- Health & Life Co., Ltd.
- Shan-Yi Yu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Aerosolization device
- Publication number 20090114737
- Publication date May 7, 2009
- HEALTH & LIFE CO., LTD.
- Shan-Yi Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Piezoelectric actuation system
- Publication number 20080169725
- Publication date Jul 17, 2008
- Shan-Yi Yu
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Nebulizer and cartridge structure thereof
- Publication number 20080122903
- Publication date May 29, 2008
- Shan-Yi Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Droplet generation apparatus
- Publication number 20080111003
- Publication date May 15, 2008
- Shan-Yi Yu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...