Francis Chee-Shuen Lee

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Biaxial scanning mirror having resonant frequency adjustment
- Patent number 8,072,664
- Issue date Dec 6, 2011
- Hong Kong Applied Science & Technology Research Institute, Ltd.
- Wei Ma
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR REDUCING SPECKLE EFFECT IN A DISPLAY SYSTEM
- Publication number 20120206782
- Publication date Aug 16, 2012
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Yick Chuen CHAN
- G02 - OPTICS
Information Patent Application
APPARATUS FOR WIND COLLECTION
- Publication number 20120086212
- Publication date Apr 12, 2012
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Francis Chee-Shuen Lee
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ELECTRIC POWER GENERATOR WITH FERROFLUID BEARINGS
- Publication number 20120086213
- Publication date Apr 12, 2012
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Ho Yin Chan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BIAXIAL SCANNING MIRROR HAVING RESONANT FREQUENCY ADJUSTMENT
- Publication number 20110292480
- Publication date Dec 1, 2011
- Wei Ma
- G02 - OPTICS