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SHANDONG SUPERVISION & INSPECTION INST FOR PRODUCT QUALITY

Overview
  • Total Patents
    18
About

SHANDONG SUPERVISION & INSPECTION INST FOR PRODUCT QUALITY has a total of 18 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 JIE DING, RODLUVAN INC and erfis GmbH.

Patent filings in countries

World map showing SHANDONG SUPERVISION & INSPECTION INST FOR PRODUCT QUALITYs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANDONG SUPERVISION & INSPECTION INST FOR PRODUCT QUALITYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yuquan Sun 8
#2 Li Yimin 6
#3 Guanghe Yu 5
#4 Yimin Li 4
#5 Yan Teng 4
#6 Yang Sen 3
#7 Nan Zhang 3
#8 Sun Yuquan 3
#9 Kongke Tang 2
#10 Qiupeng Cui 2

Latest patents

Publication Filing date Title
CN103278364A Method and apparatus for producing incombustible sample
CN103111246A Preparation method of nanoparticle size standard substance
CN102997874A Device for testing thickness of heat conductivity coefficient standard board
CN102967455A Button action testing device for manual fire alarm
CN103018071A Equipment and method for making combustion performance sample
CN102998079A Manual fire alarm button collision test device
CN102778368A Sampling method and collector for organic volatile matters in product/sample
CN102532554A Preparation method for organic silicon modified acrylic ester core-shell material
CN102520116A Cable flame-retardant combustion test device based on automatic control of computer
CN102520297A Movable comprehensive detection device for fire emergency lighting and evacuation indication system
CN102495172A Digitalized bunched cable combustion test device based on computer automatic control
CN102494824A Force test device for earphone head ring
CN102305611A Full-automatic test stand for fire fighting hose
CN102241036A Method for reducing content of free formaldehyde in finished shaving board and prepared shaving board
CN102032692A Device for automatically wiping outer surface of vacuum tube of solar heat collector
CN101975481A Multipurpose bracket for supporting solar water heater
CN101893376A Device for testing vertical flammability of busway
CN101913180A Method for manufacturing indoor environmentally-friendly flame retardant blockboard