ZHANG WEIXIN has a total of 12 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, foods and drinks and materials and metallurgy are LIANG BAICHU, XINJIANG WANGYUAN CAMEL MILK IND CO LTD and CHANGSHU HUIKANG FOOD FACTORY.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 12 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Foods and drinks | |
#3 | Materials and metallurgy | |
#4 | Civil engineering | |
#5 | Agriculture |
# | Technology | |
---|---|---|
#1 | Horticulture | |
#2 | Bakery products | |
#3 | Climate change adaptation technologies | |
#4 | Roof coverings | |
#5 | Building materials | |
#6 | Climate change mitigation in goods production |
# | Name | Total Patents |
---|---|---|
#1 | Zhang Weixin | 11 |
#2 | Weixin Zhang | 1 |
Publication | Filing date | Title |
---|---|---|
CN112244064A | Fresh fish moon cake and preparation method thereof | |
CN109819837A | A kind of dark plum grafting implantation methods | |
CN107514109A | Warmhouse booth automatic snow remover | |
CN105316536A | Heating coil | |
CN105286200A | Deodorization insole and preparation method thereof | |
CN103994690A | Rotary type spraying device | |
CN103175250A | House-warming electric terrestrial heat | |
CN103175251A | Electric heated brick bed | |
CN103168698A | Hog house electric heating floor or electric heating brick bed | |
CN1426684A | Bactericide composition | |
CN1290666A | Portland cement | |
CN1065445A | Portland cement |