LIU CONGYING has a total of 13 patent applications. It increased the IP activity by 233.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and textiles and paper are ITALCONVERTING SRL, KUNSHAN JUHONG MACHINERY TECH CO LTD and UTITA SPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 13 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Packaging and shipping | |
#3 | Textiles and paper | |
#4 | Chemical engineering | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Manufacturing artificial filaments | |
#2 | Handling thin material | |
#3 | Accessories for machine tools | |
#4 | Grinding or polishing devices | |
#5 | Milling | |
#6 | Tools for connecting or disengaging | |
#7 | Metal-working | |
#8 | Cutting | |
#9 | Cleaning | |
#10 | Metal wire processing |
# | Name | Total Patents |
---|---|---|
#1 | Liu Congying | 10 |
#2 | Yu Wei | 3 |
Publication | Filing date | Title |
---|---|---|
CN108527055A | A kind of three station plug deburring sanders | |
CN108326600A | A kind of cutting detent mechanism of cutting machine | |
CN108311875A | A kind of automatic locking screw machine | |
CN108247487A | A kind of steel pipe polishing machine structure | |
CN108043994A | It is a kind of to be convenient for sized angle-bender | |
CN108043541A | A kind of broken sugared machine of the efficient food processing of broken sugar | |
CN108247708A | A kind of cutter device that can change operating position | |
CN108044380A | A kind of high-accuracy clamp for machine-building | |
CN108044535A | A kind of more clamping bit fixture clamps of tubing production | |
CN108057692A | A kind of automatically logical big gun machine |