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ZHANG XIANGRONG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    141,871
About

ZHANG XIANGRONG has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machines, textiles and paper and it methods for management are COLE ROBERT J, WOOJIN PLAIMM CO LTD and PCE CORP.

Patent filings in countries

World map showing ZHANG XIANGRONGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHANG XIANGRONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xiangrong 11
#2 Chai Kunkun 1

Latest patents

Publication Filing date Title
CN111728321A Glue smearing device for vamp processing
CN111648052A Vamp processing is with sewing machine material pressing material feeding unit
CN109544077A A kind of logistics transportation method, apparatus, server and storage medium
CN105086842A High-temperature-resistant epoxy sealant
CN105140405A Environmental-protection substrate for flexible photoelectronic device
CN105062093A Flexible degradable optoelectronic device substrate
CN104890189A Core-pulling non-ejection injection mold for nozzle cylinders
CN104859111A Oil cylinder two-time parting core-pulling injection mould
CN105034287A Ejection injection mold of injection molding machine ejector rod
CN104875335A Twice-ejecting mechanism and die thereof
CN104875343A Twice-ejecting mechanism and die thereof
CN101540121A Stone mosaic map, method for manufacturing same and method for mounting same