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CN109286072A
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The double frequency ISM electronically small antenna of lump load
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CN108808223A
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Direction reconfigurable antenna
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CN108847527A
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IOT antenna based on series connection back-loading
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CN108832287A
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Three frequency range WiFi antennas
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CN108767468A
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Frequency is adjustable full-duplex antenna
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CN108832315A
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The single-frequency ISM electronically small antenna of wide-band
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CN108808236A
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Small-sized half-duplex antenna applied to the fields NB-IoT
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CN108776829A
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Medical detection ultra-high frequency RFID label
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CN108832284A
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Differential feed dual-band antenna
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CN108808242A
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Polarization reconfigurable antenna and three kinds of polarization mode fast switch over method
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CN108808246A
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Single-frequency ISM electronically small antennas applied to complex environment
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CN106947541A
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A kind of combined method and system based on low order pyrolysis of coal water vapour quenching water-gas hydrogen manufacturing
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CN106790652A
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A kind of multimode Internet of Things standardizes module
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CN106788514A
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A kind of low-frequency antenna and data transmission system based on NB IOT
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A kind of intelligent watch antenna and intelligent watch based on NB IOT
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CN106247736A
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Cold preservation, the wind cooling refrigerator of freezing adjustable volume exchange and control method thereof
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CN101933541A
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Tea-leaves hot air circulating drier
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CN101933548A
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Momordica charantia tea and preparation method thereof
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CN1005892B
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Luminescent lamp
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