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Hu shuangda

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    154,169
About

Hu shuangda has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, thermal processes and measurement are ANHUI WONDERFUL WALL COLOR COATING ALUMINUM SCIENCE TECH CO LTD, KARL WOERWAG LACK UND FARBENFABRIK GMBH & CO KG and ZHUHAI SPEEDBIRD PVC FILM LAMINATED METAL SHEET CO LTD.

Patent filings in countries

World map showing Hu shuangdas patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing Hu shuangdas patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Shuangda 11

Latest patents

Publication Filing date Title
CN110805900A Natural gas radiant tube heating nozzle control device
CN110775552A Bidirectional push-and-pull trolley for push rod furnace
CN110848571A Automatic control system for generator mixer
CN110805901A Energy-saving gas radiant tube
CN110715771A Equipment for detecting sealing performance of bearing sealing ring during operation in water
CN110817538A Automatic deviation correcting device for mesh belt of heat treatment mesh belt furnace
CN111196901A Anticorrosive paint for color steel plate and preparation method thereof
CN111195806A Novel color steel plate processing technology
CN111195585A Improved processing technology of color coated steel plate
CN111197169A Anti-corrosion machining process for steel structure
CN111196065A Novel color steel plate