Wei Jin

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Hollow-core photonic bandgap fiber polarizer
- Patent number 7,796,854
- Issue date Sep 14, 2010
- The Hong Kong Polytechnic University
- Wei Jin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing CO2 laser grooved long period fiber gratings
- Patent number 7,664,351
- Issue date Feb 16, 2010
- Hong Kong Polytechnic University
- Dongning Wang
- G02 - OPTICS
Information Patent Grant
Optical pulses emitter
- Patent number 7,260,126
- Issue date Aug 21, 2007
- The Hong Kong Polytechnic University
- Dongning Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-mode photonic crystal fiber and applications thereof
- Patent number 7,190,869
- Issue date Mar 13, 2007
- The Hong Kong Polytechnic University
- Wei Jin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Long period gratings on hollow-core fibers
- Publication number 20090194891
- Publication date Aug 6, 2009
- The Hong Kong Polytechnic University
- Wei Jin
- G02 - OPTICS
Information Patent Application
Method of manufacturing CO2 laser grooved long period fiber gratings
- Publication number 20080025669
- Publication date Jan 31, 2008
- The Hong Kong Polytechnic University
- Dongning Wang
- G02 - OPTICS
Information Patent Application
Optical pulses emitter
- Publication number 20060120417
- Publication date Jun 8, 2006
- Dongning Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Two-mode photonic crystal fibre and applications thereof
- Publication number 20060093296
- Publication date May 4, 2006
- Wei Jin
- G02 - OPTICS