Learn more

XI AN UNITED TRANSP INFRASTRUCTURE PROJECTS CO LTD

Overview
  • Total Patents
    34
About

XI AN UNITED TRANSP INFRASTRUCTURE PROJECTS CO LTD has a total of 34 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are WUHAN DINGCHAO SCI & TECH DEV, G NAUCHNOE UCHREZHDENIE SEV KAVKAZSKIJ NII MEKH I EHLEKTRIFIKATSII SEL SKOGO KHOZJAJSTVA ROSSIJSKOJ and ZHENJIANG XINMENGXI ENERGY TECHNOLOGY CO LTD.

Patent filings in countries

World map showing XI AN UNITED TRANSP INFRASTRUCTURE PROJECTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing XI AN UNITED TRANSP INFRASTRUCTURE PROJECTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cao Yongsheng 18
#2 Yongsheng Cao 16

Latest patents

Publication Filing date Title
CN103205944A Two-purpose traffic cone
CN103103933A Road cone c convenient to transport
CN103106692A Inductive charging system
CN103103934A Anti-bumping speed reducing zone
CN103106851A Rotary type advertising box
CN103088764A Anti-tilting flexible pole
CN103093711A Advertising board with edgefold
CN103093694A Advertising board with inserting board
CN103093712A Easy installation side folded type billboard
CN103082831A Intelligent mailbox
CN103093509A Gravity-sensor toll collection system
CN103093510A Simple toll collection system
CN103089030A Waterproof sentry box
CN103088762A Dedicated herringbone plate
CN103093710A Advertising board convenient to install
CN103090332A Telescopic streetlight pole
CN103088765A Toothed speed bump set
CN103088763A Embedded flexible column
CN102542915A Herringbone plate used in garage
CN102535361A Road cone having warning effect