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ZHANGJIAGNG GOLDNET FENCING SYSTEM CO LTD

Overview
  • Total Patents
    137
  • GoodIP Patent Rank
    88,937
About

ZHANGJIAGNG GOLDNET FENCING SYSTEM CO LTD has a total of 137 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 civil engineering and machines are SCEBEP SPIRONEF, ROUND PALIS AG and MPB METALL & PARKSYSTEM BAU.

Patent filings in countries

World map showing ZHANGJIAGNG GOLDNET FENCING SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 137

Patent filings per year

Chart showing ZHANGJIAGNG GOLDNET FENCING SYSTEM CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Song Guohua 127
#2 Wu Hai 113
#3 Xu Lv 104
#4 Lu Xihu 19
#5 Liu Haijun 19
#6 Xu Lyu 19
#7 Qiu Shoulin 13
#8 Lu Xu 10
#9 Guohua Song 9
#10 Hai Wu 7

Latest patents

Publication Filing date Title
CN104233977A Clamping piece for fence
CN104328938A Fence convenient to install
CN104234503A Safety protection fence handrail
CN104234505A Metal fence upright column
CN104213752A Fence with wiring slot
CN104265065A Dense tooth clamping part for protective fence
CN104234504A Mesh pressing piece for fence
CN104234506A Limiting clip for pressure alarm device
CN104213753A Connecting clamp for fence mesh and stand column
CN104196327A Metal fence upright
CN104242185A Split type wire channel of fence
CN103899134A Fence structure applicable to slope topographies
CN103899138A Self-locking rail connection part
CN103899135A Fence structure with excellent barrier property
CN103899137A Fence connecting part capable of realizing corner connection
CN103899136A Fence structure applicable to complicated topographic structures
CN103883159A Enclosure protection system
CN103422757A Rear supporting wheel mounting plate of trackless sliding door
CN103422765A Electrically operated gate closing column
CN103437659A Bottom beam structure of trackless translational door