Guijun LI

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Organic-inorganic perovskite materials and optoelectronic devices f...
- Patent number 10,381,564
- Issue date Aug 13, 2019
- The Hong Kong University of Science and Technology
- Hoi Sing Kwok
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-HEATING 3D PRINTER AND 3D PRINTING METHOD
- Publication number 20240122226
- Publication date Apr 18, 2024
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Guijun LI
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
ORGANIC-INORGANIC PEROVSKITE MATERIALS AND OPTOELECTRONIC DEVICES F...
- Publication number 20180248118
- Publication date Aug 30, 2018
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Hoi Sing KWOK
- H01 - BASIC ELECTRIC ELEMENTS