Learn more

LI CHUNSHENG

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    33,858
  • Filing trend
    ⇩ 94.0%
About

LI CHUNSHENG has a total of 53 patent applications. It decreased the IP activity by 94.0%. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, pharmaceuticals and packaging and shipping are CHAI HUA, CHENG LONGFENG and ZHANG JUNHUI.

Patent filings in countries

World map showing LI CHUNSHENGs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing LI CHUNSHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Chunsheng 51
#2 Zhang Hongwei 8
#3 Zhou Ruiqiang 8
#4 Han Hao 7
#5 Li Gang 2
#6 Sun Tingchen 2
#7 Zhan Pengfei 2
#8 Guo Zheng 2
#9 Pan Fei 2
#10 Feng Fan 2

Latest patents

Publication Filing date Title
CN112289576A Automatic bending and wire wrapping process for copper sheet shielding layer of mutual inductor
CN112128902A High-stability aromatherapy humidifier
CN112177073A Bulldozer for removing boulders and using method
CN112096641A High-flexibility vortex generating device
CN111938270A Special shoes of gout patient
CN111348417A Feeding mechanism of automatic production line of sponge nail files and process thereof
CN111329220A Automatic production line for sponge nail files and production process thereof
CN110848862A High-reliability humidifier
CN110697404A Automatic production line for activated carbon sampling tubes
CN110697405A Automatic production process of activated carbon sampling tube
CN110513107A A kind of portable geological mapping device
CN110295846A A kind of geological drilling device with the native function of profit
CN108464722A A kind of preparation method of craft filament perfume
CN107475061A A kind of winter jujube fruit vinegar beverage preparation method
CN107475060A A kind of brewage process of Fructus Fici tikouae fruit vinegar
CN107467291A A kind of processing method of pinesap health-care licorice root tea
CN107467286A The processing method of double careless tea granules
CN107475005A The brewing method of health rhodiola tea wine
CN107467567A A kind of processing method of cock skin fruit yellow ginger jasmine tea nutrient powder
CN107467657A A kind of processing method of cordyceps flower atractylis ovata health-care powder