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LIU MEI

Overview
  • Total Patents
    113
  • GoodIP Patent Rank
    22,700
  • Filing trend
    ⇩ 38.0%
About

LIU MEI has a total of 113 patent applications. It decreased the IP activity by 38.0%. Its first patent ever was published in 2001. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, electrical machinery and energy and environmental technology are CHUBB NEW ZEALAND, SUZHOU METAL PRODUCTS CO LTD and GULBRANDSEN JONNY.

Patent filings in countries

World map showing LIU MEIs patent filings in countries

Patent filings per year

Chart showing LIU MEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Mei 109
#2 Liu Mei Li 3
#3 Wang Duode 3
#4 Zhang Yu 3
#5 Zhou Lanlan 3
#6 Summer Elizabeth J 2
#7 Wang Shuangshuang 1
#8 Sun Fumin 1
#9 Wang Rongrong 1
#10 Summer Elizabeth 1

Latest patents

Publication Filing date Title
CN112120770A Adult respiratory tract blockage removing device for respiratory medicine
CN111963380A Artificial intelligence wind power generation device capable of adjusting angle of windmill according to wind direction
CN111958254A Bridge cut-off aluminum alloy door and window dust-free drilling machine for building engineering
CN111544674A Adjustable positioning liver and gall drainage device
CN111643801A Multifunctional abdominal belt for patient after hepatobiliary surgery
CN111386769A Soil treatment environmental protection prosthetic devices
CN111389903A Soil treatment environmental protection prosthetic devices
CN111495961A Pollute soil environmental protection repair equipment
CN111001131A Arm exercise device for neurology nursing and exercise method thereof
CN111053670A Small trolley for operating room nursing and using method thereof
CN111068082A Medical instrument disinfection cabinet and using method thereof
CN111012571A Head stabilizing device for ophthalmologic operation and using method thereof
CN111119135A Trash rack convenient to adjust and using method thereof
CN110894330A Medicine packaging lining with water retention function after degradation
CN110917168A Preparation method of drug capsule shell with charge guidance
CN110894325A Antibacterial self-cleaning medical plastic bottle
CN110507954A A kind of sport is marked time intelligent training equipment
CN110368253A A kind of clinical obstetrics pre-natal diagnosis check device
CN110200862A The extracting method of one Plant Extracts
CN110270055A A kind of physical training bicycle