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LIU WENSHENG

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    56,334
  • Filing trend
    ⇩ 100.0%
About

LIU WENSHENG has a total of 38 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and chemical engineering are LI ZHONGLIN, ZHANG SHUWEN and ATATUERK UENIVERSITESI REKTOERLUEGUE BILIMSEL ARASTIRMA PROJELERI BAP KOORDINASYON BIRIMI.

Patent filings in countries

World map showing LIU WENSHENGs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Wensheng 38

Latest patents

Publication Filing date Title
CN111623272A Stage lighting
CN108086244A River levee wave resistance footing structure and construction method
CN105943817A Oral liquid and externally-applied traditional Chinese medicine for treating low back and leg pain and preparation method and use method thereof
CN105397683A Simple fixing frame
CN105397684A Clamp with rulers
CN105397682A Fixing frame capable of measuring height
CN105397681A Clamp with adjustable height
CN105397685A Elastic clamp
CN104989972A LED fluorescent lamp tube with self-control function
CN104989975A Novel LED fluorescent lamp tube
CN105042362A LED lighting lamp tube
CN105003848A LED fluorescent tube with better heat dissipation effect
CN104989971A LED fluorescent lamp tube easy to assemble
CN104989974A LED fluorescent lamp tube
CN104989973A LED lamp tube
CN104989976A LED illumination lamp tube easy to clean
CN105003849A LED lighting lamp tube convenient to clean
CN104989988A Novel LED illumination lamp tube
CN104564740A Solar fan with charging port
CN104575275A Solar advertising board with USB (universal serial bus) interfaces