Search Results - "Qu, Junhai" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Mould device of chip on board (Cob) industrial and mining lamp

Mould device of chip on board (Cob) industrial and mining lamp

by QU JUNHAI, SHI XIANWEI, WANG HONGGUO, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 07.01.2015

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Patent

Cob mining lamp device for tunnel

Cob mining lamp device for tunnel

by QU JUNHAI, SHI XIANWEI, WANG HONGGUO, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 07.01.2015

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Patent

Cob (chip on board) mining lamp device for light projection of recreational and sports activities

Cob (chip on board) mining lamp device for light projection of recreational and sports activities

by QU JUNHAI, SHI XIANWEI, WANG HONGGUO, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 07.01.2015

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Patent

Rotation lamp holder device of light-emitting diode (LED) fluorescent lamp

Rotation lamp holder device of light-emitting diode (LED) fluorescent lamp

by QU JUNHAI, SHI XIANWEI, WANG HONGGUO, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 07.01.2015

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Patent

Radiating cover device of light-emitting diode (LED) fluorescent lamp tube

Radiating cover device of light-emitting diode (LED) fluorescent lamp tube

by QU JUNHAI, SHI XIANWEI, WANG HONGGUO, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 07.01.2015

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Patent

Heat dissipation device for LED mining lamp

Heat dissipation device for LED mining lamp

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 01.10.2014

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Patent

LED downlight energy-saving lamp

LED downlight energy-saving lamp

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 24.09.2014

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Patent

Power source fixing device for LED track lamp

Power source fixing device for LED track lamp

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 24.09.2014

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Patent

Heat dissipation device for LED tunnel lamps

Heat dissipation device for LED tunnel lamps

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 24.09.2014

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Patent

LED track lamp

LED track lamp

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 24.09.2014

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Patent

Integrated light source reflecting cover of LED lamp for industrial use

Integrated light source reflecting cover of LED lamp for industrial use

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 24.09.2014

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Patent

Heat dissipation device for LED track lamps

Heat dissipation device for LED track lamps

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 24.09.2014

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Patent

Combined LED tunnel energy-saving lamp with heat radiation effect

Combined LED tunnel energy-saving lamp with heat radiation effect

by QU JUNHAI, SHI XIANWEI, LIU XILEI, ZHANG YUFEI, LYU ZHIJIE
Year of Publication 24.09.2014

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Patent