Guohua Wen

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
TE optical switch with high extinction ratio based on slab photonic...
- Patent number 10,095,082
- Issue date Oct 9, 2018
- Zhengbiao Ouyang
- G02 - OPTICS
Information Patent Grant
TM optical switch based on slab photonic crystals with high degree...
- Patent number 9,971,227
- Issue date May 15, 2018
- ZHENGBIAO OUYANG
- Zhengbiao Ouyang
- G02 - OPTICS
Information Patent Grant
Polarization independent optical switch with high extinction ratio...
- Patent number 9,904,010
- Issue date Feb 27, 2018
- ZHENGBIAO OUYANG
- Zhengbiao Ouyang
- G02 - OPTICS
Information Patent Grant
TE optical switch based on slab photonic crystals with high degree...
- Patent number 9,885,939
- Issue date Feb 6, 2018
- Zhengbiao Ouyang
- G02 - OPTICS
Information Patent Grant
TM optical switch with high extinction ratio based on slab photonic...
- Patent number 9,880,444
- Issue date Jan 30, 2018
- Zhengbiao Ouyang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLARIZATION INDEPENDENT OPTICAL SWITCH WITH HIGH EXTINCTION RATIO...
- Publication number 20170293078
- Publication date Oct 12, 2017
- ZHENGBIAO OUYANG
- G02 - OPTICS
Information Patent Application
TE OPTICAL SWITCH WITH HIGH EXTINCTION RATIO BASED ON SLAB PHOTONIC...
- Publication number 20170285440
- Publication date Oct 5, 2017
- ZHENGBIAO OUYANG
- G02 - OPTICS
Information Patent Application
TM OPTICAL SWITCH BASED ON SLAB PHOTONIC CRYSTALS WITH HIGH DEGREE...
- Publication number 20170285439
- Publication date Oct 5, 2017
- ZHENGBIAO OUYANG
- G02 - OPTICS
Information Patent Application
TE OPTICAL SWITCH BASED ON SLAB PHOTONIC CRYSTALS WITH HIGH DEGREE...
- Publication number 20170277014
- Publication date Sep 28, 2017
- ZHENGBIAO OUYANG
- G02 - OPTICS
Information Patent Application
TM OPTICAL SWITCH WITH HIGH EXTINCTION RATIO BASED ON SLAB PHOTONIC...
- Publication number 20170277015
- Publication date Sep 28, 2017
- ZHENGBIAO OUYANG
- G02 - OPTICS
Information Patent Application
TWO-DIMENSIONAL SQUARE-LATTICE PHOTONIC CRYSTAL WITH CROSS-SHAPED C...
- Publication number 20170242156
- Publication date Aug 24, 2017
- SHENZHEN UNIVERSITY
- Zhengbiao Ouyang
- G02 - OPTICS