YANCHENG CHANGHUA OUTDOOR PRODUCT CO LTD has a total of 20 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets civil engineering, furniture and games and environmental technology are JIANG AIJUN, BORNER JACQUES and UNDER THE WEATHER LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 8 | |
#3 | Republic of Korea | 4 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Furniture and games | |
#3 | Environmental technology | |
#4 | Agriculture | |
#5 | Mechanical elements | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Swimming pools | |
#2 | Toys | |
#3 | Climate change adaptation technologies | |
#4 | Physical training equipment | |
#5 | Horticulture | |
#6 | Windows or door furnishings | |
#7 | Nails | |
#8 | Automatic musical instruments |
# | Name | Total Patents |
---|---|---|
#1 | Yan Zhenghua | 20 |
#2 | Yan Jiajun | 20 |
#3 | Qian Yu | 20 |
Publication | Filing date | Title |
---|---|---|
WO2020082512A1 | Indoor newborn climbing tent | |
WO2020082511A1 | Indoor ball shooting tent for children | |
WO2019014962A1 | Light-blocking tarpaulin sheet | |
KR20200029642A | Pao style indoor room | |
WO2017206399A1 | Tent pole easy to fix | |
KR20190010554A | A kind of tent pole link | |
CN106223647A | One can be pronounced outdoor sunshade | |
CN106065735A | Play house in a kind of children's room | |
CN106065734A | A kind of indoor character learning pup tent | |
CN106065737A | A kind of slip-off preventing tent peg | |
CN106063994A | A kind of child tent game room | |
CN106065890A | A kind of grounding nail for fixing tent | |
CN106065733A | A kind of child plays house tent | |
CN105771204A | Indoor tent shooting basket |