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LIANG HAIMING

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    204,389
About

LIANG HAIMING has a total of 25 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 packaging and shipping, telecommunications and civil engineering are ROBORN TECH LICENSING LTD, NII MASH PRI MO VYSSHEM TEKHN and VLADOV IGOR L.

Patent filings in countries

World map showing LIANG HAIMINGs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing LIANG HAIMINGs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Liang Haiming 25

Latest patents

Publication Filing date Title
CN109356279A A kind of pipe dredging device
CN109129402A A kind of vacuum adsorption device
CN109108937A A kind of vacuum adsorption device and its application method
CN104270749A Account number generating method, account number logining method and account number generating system for cellphone applications
CN103528108A High-speed air flow negative pressure generating row-between-type fume suction method and mechanism
CN103526709A Sweeping machine mechanism capable of washing road fences in road sweeping
CN103498442A Mechanism capable of washing road railings in process of road sweeping conducted by sweeping vehicle
CN103498438A Floor sweeping method and configuration of front combined roll sweeping mechanism
CN103526707A Air pressure subduction method for sweeping process of combined rolling sweeper and structure thereof
CN103498441A Method for deducting air pressure in sweeping process of combined rolling sweeper
CN103498437A Automatic rubbish unloading mechanism of back combined roll-sweeping assembly sweeping truck
CN103485302A Spraying dust removing and reducing method for rolling-sweeping type sweeping motor vehicle
CN103479308A Quick rolling broom assembling and disassembling mechanism of sweeping machine or vehicle
CN103103953A Mechanism for preventing rubbish from being missed and for clearing away rubbish on uneven roads in road clearing process
CN103114543A Mechanism for preventing rubbish from leaving out in road sweeping
CN103866718A Automatic garbage sweeping, lifting and collecting method using anti-winding variable combined rolling sweepers
CN103866716A Construction method for anti-winding automatic garbage sweeping and lifting mechanism with multiple combined rolling sweepers
CN103866717A Anti-winding automatic garbage sweeping and lifting combined rolling sweeper construction method
CN103866715A Construction method for anti-winding automatic garbage sweeping and collecting mechanism with multiple combined rolling sweepers
CN103866714A Anti-winding automatic garbage sweeping and collecting variable combined rolling sweeper construction method