Learn more

WEI CHENG

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    147,950
About

WEI CHENG has a total of 25 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and Hong Kong. Its main competitors in its focus markets electrical machinery and energy, chemical engineering and packaging and shipping are YANG WENWEI, ART BRIGHT TECHNOLOGY CO LTD and EVERBRITE LLC.

Patent filings in countries

World map showing WEI CHENGs patent filings in countries
# Country Total Patents
#1 China 22
#2 Hong Kong 3

Patent filings per year

Chart showing WEI CHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Cheng 25
#2 Chongjun Cheng 3
#3 Guoxi Chen 3
#4 Gengchao Wang 3
#5 Chao Ling 2
#6 Chi Ling 1

Latest patents

Publication Filing date Title
CN111728459A Folding wall-mounted supporting piece
CN108930938A A kind of construction headlamp of good heat dissipation effect
CN109027823A A kind of ceiling lamp of easy cleaning
CN108915288A A kind of architectural engineering anti-clogging glue filling device
CN108818771A A kind of timber cutter device of the construction site convenient for adjusting
CN108855875A A kind of Sand screen of architectural engineering good damping effect
CN108791016A A kind of building materials transport device of the production of construction materials convenient for feeding
CN109050621A A kind of dumper of the construction convenient for discharging
CN108906577A A kind of Sand screen of the construction with anti-blockage function
CN108806490A A kind of construction site warning sign for being convenient for adjusting height
CN108789866A A kind of drilling equipment of the construction with dust-proof effect
CN104123752A Human organ three dimensional (3D) modeling method capable of performing 3D printing
CN101927662A Explosion-proof tire
CN101579159A Combined belt buckle with replaceable decorative surfaces
HK1124475A2 A strong leather belt buckle
HK1124474A2 Leather belt buckle with precious metal surface
HK1124473A2 A strong connection structure between the strap and buckle of leather belt
CN101292797A Multi-locking belt fastener capable of regulating belt length arbitrarily
CN101283931A Lead line piece insulation blocking sleeve
CN101168489A Method for producing crack under glaze at low-temperature