Liangliang ZHANG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Processing technology for single-column and multi-row equivalent ne...
- Patent number 11,977,242
- Issue date May 7, 2024
- ANHUI DONGCHAO SCIENCE AND TECHNOLOGY COMPANY LIMITED
- Chao Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing method for multi-row, multi-column flat lens with equiva...
- Patent number 11,092,888
- Issue date Aug 17, 2021
- ANHUI DONGCHAO SCIENCE AND TECH COMPANY LIMITED
- Chao Fan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
QUANTUM DOT COMPLEX, THREE-DIMENSIONAL DISPLAY ELEMENT, AND PROCESS...
- Publication number 20240168322
- Publication date May 23, 2024
- ANHUI EASPEED TECHNOLOGY CO., LTD.
- Liangliang ZHANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
VIEW FIELD CONTROL APPARATUS APPLIED IN OPTICAL IMAGING SYSTEM AND...
- Publication number 20240027787
- Publication date Jan 25, 2024
- ANHUI EASPEED TECHNOLOGY CO., LTD.
- Liangliang ZHANG
- G02 - OPTICS
Information Patent Application
AIR IONIZATION DISPLAY APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20240019811
- Publication date Jan 18, 2024
- ANHUI EASPEED TECHNOLOGY CO., LTD.
- Biao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESSING METHOD FOR MULTI-ROW, MULTI-COLUMN FLAT LENS WITH EQUIVA...
- Publication number 20210157231
- Publication date May 27, 2021
- ANHUI DONGCHAO SCIENCE AND TECH COMPANY LIMITED
- Chao Fan
- G02 - OPTICS
Information Patent Application
PROCESSING TECHNOLOGY FOR SINGLE-COLUMN AND MULTI-ROW EQUIVALENT NE...
- Publication number 20210018658
- Publication date Jan 21, 2021
- ANHUI DONGCHAO SCIENCE AND TECHNOLOGY COMPANY LIMITED
- Chao FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE