Search Results - "Ma Hongna" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Sowing machine for farmland fertilization

Sowing machine for farmland fertilization

by YU ZHENGJUN, MA HONGNA, LIN HONG
Year of Publication 20.06.2023

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Patent

Rhodium-rhenium alloy for anti-inflammation and photothermal therapy as well as preparation method and application of rhodium-rhenium alloy

Rhodium-rhenium alloy for anti-inflammation and photothermal therapy as well as preparation method and application of rhodium-rhenium alloy

by MA HONGNA, MIAO ZHAOHUA, ZHA ZHENGBAO
Year of Publication 04.03.2022

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Patent

Seedling tray for planting traditional Chinese medicinal materials

Seedling tray for planting traditional Chinese medicinal materials

by MA HONGNA, TAN LONGYAN
Year of Publication 19.07.2019

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Patent

Simple water-saving micro-irrigation and supplementary irrigation device for crops

Simple water-saving micro-irrigation and supplementary irrigation device for crops

by MA HONGNA, ZOU YAYA, WANG BO, WANG WEIMIN
Year of Publication 01.11.2022

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Patent

Wheat and corn micro-spray irrigation water-saving device capable of uniformly spraying water

Wheat and corn micro-spray irrigation water-saving device capable of uniformly spraying water

by LI XIAORONG, WANG JIN, MA HONGNA, MA YUNFEI, HUI HUANFANG, YANG LIN, WANG WEIMIN
Year of Publication 25.07.2023

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Patent

Multi-heeling-angle simulation assembly for unmanned aerial vehicle shooting performance test

Multi-heeling-angle simulation assembly for unmanned aerial vehicle shooting performance test

by MA HONGNA, HONG LIJUAN, LI MING, ZHENG WEN
Year of Publication 05.08.2022

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Patent

Orthopedic nursing walking aid

Orthopedic nursing walking aid

by MA HONGNA, JIA QINGYUN, YUAN CHUN, CHENG RUIJUAN, LIU CAIXIA
Year of Publication 15.07.2022

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Patent

Orthopedic nursing massage rehabilitation apparatus

Orthopedic nursing massage rehabilitation apparatus

by MA HONGNA, JIA QINGYUN, YUAN CHUN, CHENG RUIJUAN, LIU CAIXIA
Year of Publication 15.07.2022

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Patent

Polycrystalline silicon solar cell and manufacturing method thereof

Polycrystalline silicon solar cell and manufacturing method thereof

by MA HONGNA, WANG TAO, ZHANG HONGMEI
Year of Publication 24.06.2015

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Patent

Cleaning method of graphite boat for PECVD polycrystalline silicon plating

Cleaning method of graphite boat for PECVD polycrystalline silicon plating

by SHI JINCHAO, MA HONGNA, WANG ZIQIAN, WANG HONGFANG, ZHANG LIMO, MENG QINGCHAO, LANG FANG, PAN MINGCUI, ZHAI JINYE
Year of Publication 07.04.2023

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Patent

Device for harvesting stems and leaves of herba epimedii

Device for harvesting stems and leaves of herba epimedii

by MA HONGNA, TAN LONGYAN, WEI SHENGHUA, LIANG YANTAO, LIANG CHUNBO, LI WEIZHONG
Year of Publication 04.03.2022

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Patent

Pinellia ternate semi-automatic harvester suitable for complex terrains

Pinellia ternate semi-automatic harvester suitable for complex terrains

by MA HONGNA, TAN LONGYAN, WEI SHENGHUA, LIANG YANTAO, LIANG CHUNBO, LI WEIZHONG
Year of Publication 25.02.2022

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Patent

Pinellia ternate primary processing all-in-one machine

Pinellia ternate primary processing all-in-one machine

by MA HONGNA, TAN LONGYAN, WEI SHENGHUA, LIANG YANTAO, LIANG CHUNBO, LI WEIZHONG
Year of Publication 11.02.2022

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Patent

$Lower limb rehabilitation exercise device for fracture patient$

Lower limb rehabilitation exercise device for fracture patient

by MA HONGNA, JIA QINGYUN, CHENG RUIJUAN, ZHANG LIUMIN, YANG SONG, GENG TINGTING, LIU CAIXIA
Year of Publication 28.01.2022

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Patent

N-type battery borosilicate glass cleaning method

N-type battery borosilicate glass cleaning method

by SHI JINCHAO, MA HONGNA, WANG ZIQIAN, WANG PING, WANG HONGFANG, MENG QINGCHAO, LANG FANG, ZHAO XUELING, ZHAI JINYE, PAN MINGCUI, BIN PENGSHUAI
Year of Publication 10.10.2023

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Patent

Method for cleaning boron diffusion furnace tube of N-type solar cell

Method for cleaning boron diffusion furnace tube of N-type solar cell

by MA HONGNA, WANG JING, MA GUIYAN, WANG TONG, ZHANG DONGSHENG, ZHANG HONGMEI
Year of Publication 05.11.2021

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Patent

Preparation method of IBC solar cell with TOPCon passivation contact structure

Preparation method of IBC solar cell with TOPCon passivation contact structure

by WANG ZIQIAN, MA HONGNA, LI FENG, ZHANG LEI, LANG FANG, ZHAO XUELING, ZHANG WEI
Year of Publication 20.09.2022

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Patent

Liquid phase titration reverse doping device and single crystal furnace

Liquid phase titration reverse doping device and single crystal furnace

by MA HONGNA, WANG HONGFANG, ZHANG LIMO, MENG QINGCHAO, ZHANG LEI, XIA XINZHONG, PAN MINGCUI, ZHANG RENYUAN
Year of Publication 20.09.2022

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Patent

Method for monitoring etching of winding-plated polycrystalline silicon on front surface of TOPCON battery

Method for monitoring etching of winding-plated polycrystalline silicon on front surface of TOPCON battery

by SHI JINCHAO, MA HONGNA, WANG HONGFANG, MA CHAO, ZHANG LEI, LANG FANG, YU BO, XIA XINZHONG, LIU YING, WANG ZIQIAN, ZHAO XUELING, PAN MINGCUI, ZHAI JINYE
Year of Publication 14.06.2024

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Patent

TOPCon battery and preparation method thereof

TOPCon battery and preparation method thereof

by SHI JINCHAO, MA HONGNA, LI YINGYE, WANG HONGFANG, MENG QINGCHAO, LANG FANG, ZHAO XUELING, XIA XINZHONG, PAN MINGCUI, ZHAI JINYE
Year of Publication 07.07.2023

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