Zhanghua HAN

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Jinan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for building an etching-free hybrid nonlinear waveguide comp...
- Patent number 12,038,687
- Issue date Jul 16, 2024
- SHANDONG NORMAL UNIVERSITY
- Chen Chen
- G02 - OPTICS
Information Patent Grant
Method to build monolithic ring-shape frequency converter on potass...
- Patent number 11,681,099
- Issue date Jun 20, 2023
- SHANDONG NORMAL UNIVERSITY
- Chen Chen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR BUILDING AN ETCHING-FREE HYBRID NONLINEAR WAVEGUIDE COMP...
- Publication number 20240069436
- Publication date Feb 29, 2024
- SHANDONG NORMAL UNIVERSITY
- Chen CHEN
- G02 - OPTICS
Information Patent Application
METHOD FOR FABRICATING KTP NONLINEAR RACETRACK MICRO-RING RESONATORS
- Publication number 20230010459
- Publication date Jan 12, 2023
- SHANDONG NORMAL UNIVERSITY
- Chen CHEN
- H01 - BASIC ELECTRIC ELEMENTS