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BEIJING HUANNENG HIKEEN TECH

Overview
  • Total Patents
    60
About

BEIJING HUANNENG HIKEEN TECH has a total of 60 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are BRUSS GNI ENERGET I, BEIJING HIKEEN TECH CO LTD and SUZHOU FANGJIYUAN ENERGY SAVING TECHNOLOGY CO LTD.

Patent filings in countries

World map showing BEIJING HUANNENG HIKEEN TECHs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing BEIJING HUANNENG HIKEEN TECHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xu Baoan 46
#2 Baoan Xu 10
#3 Bao'An Xu 4

Latest patents

Publication Filing date Title
CN102199934A Vacuum glass tube laminated composite glass plate heat insulation curtain wall module
CN102199935A Vacuumizing and heat preservation photovoltaic curtain wall module of vacuum glass tube composite glass plate interlayer
CN102199936A Vacuum glass tube laminated composite glass plate heat insulation photovoltaic curtain wall module
CN102199937A Vacuum glass pipe and glass plate composited heat-insulating curtain wall module with vacuumized interlayer
CN102121284A Laminated sheet glass curtain wall for regulating cavity vacuum degree for thermal insulation
CN101994937A Special ultraviolet germicidal lamp for water heater
CN101929751A Tightening mounted tailstock for hanging evacuated solar collecting tube
CN101929750A Jacking and mounting thermal insulation tailstock for hanging solar vacuum heat-collecting pipe
CN102003818A Plug-in combination type glass vacuum heat collecting and storing tube
CN101686025A All-glass evacuated photovoltaic collector tube with fluid director
CN102644332A Heat-preserving module taking glass vacuum tubes as heat-insulating materials
CN101769628A Solar hot air collector installed with horizontally inserted, densely arranged and jacking screwing hermetic evacuated solar collector tubes
CN101769626A Solar hot-air thermal collector for vertical-inserted close-packed metal section heat tube compound vacuum thermal-collecting tube
CN101769629A Transversely inserted and close-spaced all-glass vacuum heat pipe combined heat-collecting pipe type solar hot air collector
CN101769627A Solar hot-air thermal collector for vertical-inserted close-packed tightly-resisting assembled necking reducing vacuum thermal-collecting tube
CN101769608A Solar collector installed with horizontally inserted, densely arranged and jacking evacuated solar collector tubes with location tube joints
CN101749872A Metal section compound glass heat pipe vacuum heat collecting pipe
CN101762060A Plug-in combined glass vacuum heat collection and storage tube with condensing lens
CN101762059A Plug-in combination type glass evacuated heat collecting and accumulating tube with built-in condenser lenses
CN101733808A Straw section with waterproof skin compounded on surface