SHENZHEN DONGLIHUA TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2016. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets materials and metallurgy, chemical engineering and machines are ANDES DENKI KK, WONDERINNO INT CO LTD and ATOFINA CHEMICALS.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 9 | |
#2 | United States | 3 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Chemical engineering | |
#3 | Machines | |
#4 | Computer technology |
# | Technology | |
---|---|---|
#1 | Treatment of glass | |
#2 | Chemical or physical processes | |
#3 | Separation | |
#4 | Non-metallic elements | |
#5 | Manufacturing processes | |
#6 | Electric digital data processing |
# | Name | Total Patents |
---|---|---|
#1 | Hu Wei | 12 |
#2 | Chen Fanghua | 11 |
#3 | Tan Baoquan | 8 |
#4 | Chen Zhenyu | 5 |
#5 | Chang Ruijing | 3 |
#6 | Wan Weihua | 2 |
#7 | Zhang Yunfei | 2 |
#8 | Zhou Peng | 2 |
#9 | Wang Yu | 1 |
#10 | Liu Xuming | 1 |
Publication | Filing date | Title |
---|---|---|
WO2018041102A1 | Method for stabilizing surface compressive stress of chemically-toughened glass online | |
WO2018090184A1 | Glass substrate for chemical strengthening having a low softening point and being easily thermoformed, and preparation method therefor | |
WO2017147854A1 | Paint for glass |