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LI WENCHAO

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    141,001
  • Filing trend
    ⇩ 50.0%
About

LI WENCHAO has a total of 15 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets medical technology, basic materials chemistry and environmental technology are HONG SANG WOOK, KIM HYUN SOOK and DOMAR SA.

Patent filings in countries

World map showing LI WENCHAOs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Wenchao 14
#2 Chen Liqing 2
#3 Wan Jinhui 2
#4 Tang Yanmei 2
#5 Wang Zhi 2
#6 Li Haichao 1
#7 Wang Weifeng 1
#8 Gao Youbin 1
#9 Wu Nan 1
#10 Li Haifeng 1

Latest patents

Publication Filing date Title
CN112168395A Oral implantation positioner
CN111926526A Intelligent washing machine based on internet and control system thereof
CN111420393A Multi-touch screen electronic game machine
CN110693614A Minimally invasive tooth extraction device
CN108559680A A kind of reinforced green plum brewing grape wine technique
CN107041772A Osteotomy resets template tool and tool box
CN108343721A Hydraulic transmission box
CN107951887A A kind of antiviral drugs
CN105766574A Method for utilizing test tube potatoes for efficiently producing detoxication breeder's seeds
CN105777346A Foliage dressing method for increasing yield and improving quality of breeder's seed of potato
CN105219258A A kind of high temperature resistant anti-oxidation High Radiant Rate Coating and using method thereof
CN104692742A Nano polymer anti-cracking and waterproof mortar
CN104518384A Plug converting socket
CN104228455A Magnetic attraction automobile
CN1222642A Electronic stepless regulator for lead angle of ignition