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HEFEI LANGJIA MECHANICAL AND ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    58,682
About

HEFEI LANGJIA MECHANICAL AND ELECTRICAL EQUIPMENT CO LTD has a total of 27 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and machines are UK NII METAROFU, NINGBO BEILUN YIJIAN MOULD CO LTD and GNS SOLITECH CO LTD.

Patent filings in countries

World map showing HEFEI LANGJIA MECHANICAL AND ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing HEFEI LANGJIA MECHANICAL AND ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Guangliang 27

Latest patents

Publication Filing date Title
CN104449876A Biomass gasifier refrigeration equipment
CN104384333A Workpiece collecting mechanism for stamping die
CN104384476A Push-out device for metal die-casting die
CN104368704A Die set guiding device for stamping die
CN104384475A Pushrod mechanism for metal die-casting die
CN104384472A Fully-vertical cold pressing chamber die casting machine
CN104368715A Blank locating device for stamping die
CN104368703A Gap adjusting device for stamping die
CN104475563A Resilience-proof device for bending die
CN104352140A Combined chopsticks
CN104353739A Device for preventing punching element from backwards ascending on punching mold
CN104353805A Guide post structure for metal die casting mold
CN104353802A Vertical cold pressing chamber die casting machine for metal die casting
CN104385333A One-time cutting device for plastic pipe
CN104456921A Water heater
CN104438870A Guiding pillar structure used for punching die
CN104444719A Lift car
CN104373638A Straight-through type hydraulic pressure one-way valve
CN104358437A Antitheft garage
CN104175493A Improved cable machining discharging device