HANGZHOU LIANGCHEN ELECTRONIC COMMERCE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, chemical engineering and thermal processes are LOVGRENS BYGGNADS AB ALFRED, CHONGQING KUNXIU DOORS & WINDOWS CO LTD and OSWALD PFEIFFER.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Chemical engineering | |
#3 | Thermal processes | |
#4 | Medical technology | |
#5 | Materials and metallurgy | |
#6 | Environmental technology | |
#7 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Doors and windows | |
#2 | Heat-exchanger without contact | |
#3 | Syringes | |
#4 | Feeding fuel to combustion device | |
#5 | Fire-fighting | |
#6 | Climate change mitigation in goods production | |
#7 | Packaging | |
#8 | Iron and steel production | |
#9 | Separation | |
#10 | Cleaning |
# | Name | Total Patents |
---|---|---|
#1 | Dai Xinsheng | 11 |
#2 | Chen Wenbin | 1 |
Publication | Filing date | Title |
---|---|---|
CN110103729A | A kind of unmanned plane automatic charging depressed place | |
CN110131968A | A kind of culture medium of polypeptide | |
CN110104238A | A kind of humanization genetic engineering antibody kit device | |
CN110172537A | A kind of ironmaking hot-blast stove | |
CN110063772A | A kind of Exfoliating Scrub beauty instrument | |
CN110005319A | A kind of security door based on software control | |
CN110130804A | The fire resisting shutter of trigger-type | |
CN109906925A | A kind of energy conservation waterworks | |
CN110013681A | A kind of retort of waste heat recycling | |
CN110005865A | A kind of temperature control valve | |
CN109899777A | A kind of boiler |