E JET TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets textiles and paper, semiconductors and mechanical elements are SII PRINTEK INC, WALTHER INHOFFEN DR and GUANGZHOU BAOBI PLASTIC PRODUCTS CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 9 | |
#2 | WIPO (World Intellectual Property Organization) | 2 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Semiconductors | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Typewriters | |
#2 | Semiconductor devices | |
#3 | Nails |
# | Name | Total Patents |
---|---|---|
#1 | Lin Dongming | 11 |
#2 | Zhao Shengkui | 10 |
#3 | Chen Zhiyuan | 3 |
#4 | Wang Peng | 2 |
Publication | Filing date | Title |
---|---|---|
CN111823722A | Clamping device and ink box | |
CN111806094A | Ink container | |
CN111532030A | Chip and ink box with same | |
US2020282736A1 | Regeneration method of ink cartridge and regenerated ink cartridge | |
CN110406263A | A kind of regeneration method and ink horn of regeneration of print cartridge | |
WO2020177188A1 | Ink cartridge | |
CN109823052A | A kind of check valve assembly and print cartridge | |
WO2020177166A1 | Pressure regulating assembly and ink cartridge | |
CN109720101A | Pressure adjusts component, pressure regulating method and print cartridge | |
CN109720100A | Print cartridge and its expansion method |