Chit Yaw Fu

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Systems, devices and methods using spectacle lens and frame
- Patent number 11,822,709
- Issue date Nov 21, 2023
- Essilor International
- Yu Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Surface Enhanced Raman Spectroscopy (SERS) compounds and methods of...
- Patent number 9,006,458
- Issue date Apr 14, 2015
- Agency for Science, Technology and Research
- Young-Tae Chang
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, DEVICES AND METHODS USING SPECTACLE LENS AND FRAME
- Publication number 20220291740
- Publication date Sep 15, 2022
- Essilor International
- Yu LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USER WEARABLE OPTICAL ARTICLE, METHOD FOR PRODUCING AND EYEWEAR USI...
- Publication number 20220269111
- Publication date Aug 25, 2022
- Essilor International
- Yu LIU
- G02 - OPTICS
Information Patent Application
PHOTONIC CRYSTAL FIBER SENSOR
- Publication number 20130171667
- Publication date Jul 4, 2013
- Agency for Science, Technology and Research
- Dinish Unnimadhava Kurup Soudamini Amma
- B82 - NANO-TECHNOLOGY
Information Patent Application
SURFACE ENHANCED RAMAN SPECTROSCOPY (SERS) COMPOUNDS AND METHODS OF...
- Publication number 20120128592
- Publication date May 24, 2012
- Young-Tae CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE