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SHANGHAI SANSA GLASS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    241,623
About

SHANGHAI SANSA GLASS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets civil engineering are HINTO KINZOKU KK, LAURENT GILBERT and TEIMUSU KK.

Patent filings in countries

World map showing SHANGHAI SANSA GLASS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI SANSA GLASS CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Han Weijun 5
#2 Weijun Han 5
#3 Li Meiqin 1
#4 Luo Chunhong 1
#5 Meiqin Li 1

Latest patents

Publication Filing date Title
CN104806100A Moving door guide rail structure of shower room
CN103113027A Plate glass preparation method capable of enhancing heat-insulating property
CN103114793A Safe energy-saving dust-proof mosquito-proof glass jalousies and manufacture method thereof
CN102400626A Upper guide wheel of sliding door
CN102400622A Glass door hinge
CN102400637A Blind knob for adjusting curtain
CN102398393A Environmental protection filmed glass
CN102398741A Glass storage and transport device
CN102400984A Glass fixed code
CN102400496A Support for fixing body of glass house
CN102400636A Shutter sliding door
CN101538924A Wall body decoration installing structure of flake-shaped decoration