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LANG QI

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    192,409
  • Filing trend
    ⇩ 100.0%
About

LANG QI has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, materials and metallurgy and packaging and shipping are ECOXPAC AS, PETER ERNST WINNERTZ and PAPERCRETE LTD.

Patent filings in countries

World map showing LANG QIs patent filings in countries

Patent filings per year

Chart showing LANG QIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lang Qi 11
#2 Lang Gejin 2
#3 Gejin Lang 2
#4 Zhao Caixia 2

Latest patents

Publication Filing date Title
CN111136213A Paper pouring gate pipe for casting and manufacturing method thereof
CN108505400A A kind of fiber wet process forming method and a kind of heat-insulated tile structure of sky and space plane
CN107774912A A kind of paper runner channel pipe with fin side and preparation method thereof
CN106930157A A kind of preparation method of paper runner channel pipe
CN106930156A A kind of preparation method of fiber tubulose profiled member
CN104670629A Bearing structure of tray
CN103541280A Manufacturing method and device of transformer molding insulating components
US2013228301A1 Pulp moulded plate and preparation apparatus thereof
WO2007022695A1 A method for manufacturing pulp molding plate and a mould used therein
CN101070688A Method for preparing paper-pulp moulded board and mould there used
CN1635460A A keyboard with five character input keys and Chinese character input method thereof
CN1635459A Chinese phonetic alphabet mixing input method of small keyboard