CHIZHOU ERWEN SOFTWARE DEV CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets furniture and games, electrical machinery and energy and audio-visual technology are ACRO INC, KESSLER CORP and CHEN CHAO-CHUAN.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Electrical machinery and energy | |
#3 | Audio-visual technology | |
#4 | Chemical engineering | |
#5 | Machine tools | |
#6 | Machines | |
#7 | Thermal processes | |
#8 | Mechanical elements | |
#9 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Physical training equipment | |
#2 | Advertising | |
#3 | Ignition and extinguishing | |
#4 | Postal sorting | |
#5 | Portable lighting devices | |
#6 | Cleaning | |
#7 | Laundering textiles | |
#8 | Lighting device details | |
#9 | Frames | |
#10 | Cutting |
# | Name | Total Patents |
---|---|---|
#1 | Liu Mei | 11 |
#2 | Zhang Aizhi | 11 |
#3 | Zhang Lizhi | 11 |
Publication | Filing date | Title |
---|---|---|
CN108916559A | A kind of liftable display screen in open air | |
CN108898945A | A kind of Multi-Function Display of open air extension wall | |
CN108980654A | A kind of outdoors survival LED flashlight | |
CN108704260A | A kind of treadmill of safety and comfort | |
CN108744402A | A kind of household treadmill | |
CN108436852A | A kind of workbench of rotary folding | |
CN108837375A | A kind of anti-skidding beat board of gymnastics | |
CN108860268A | A kind of sports goods trolley | |
CN108611827A | A kind of clothes station-service ironing device | |
CN108972665A | A kind of clothes working cut knife | |
CN108993920A | Weight sorting device is used in a kind of production of daily necessities |