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GUANGZHOU HAOZHI IND CO LTD

Overview
  • Total Patents
    286
  • GoodIP Patent Rank
    5,466
  • Filing trend
    ⇩ 1.0%
About

GUANGZHOU HAOZHI IND CO LTD has a total of 286 patent applications. It decreased the IP activity by 1.0%. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, mechanical elements and electrical machinery and energy are LIUZHOU ZHENGLING HEAVY CNC MACHINE TOOL CO LTD, KESSLER FRANZ GMBH and SZERSZAMGEPIPARI MUEVEK.

Patent filings in countries

World map showing GUANGZHOU HAOZHI IND CO LTDs patent filings in countries

Patent filings per year

Chart showing GUANGZHOU HAOZHI IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Xiuqing 278
#2 Lei Qun 34
#3 Zhang Hanqian 24
#4 Cheng Zhentao 22
#5 Gao Qiang 18
#6 Xue Jian 16
#7 Tang Lijun 15
#8 Xiong Wanli 13
#9 Zhong Tianming 13
#10 Zhu Shengli 13

Latest patents

Publication Filing date Title
CN112054610A Stator module, motor and direct-drive rotary table
CN112134375A Stator module and motor
CN112072810A Copper-aluminum composite rotor, aluminum casting mold and manufacturing method thereof
CN112059902A Air-floatation motorized spindle and grinding machine tool
CN111765363A Distributor and main shaft
CN111890135A Knife sharpener and broach mechanism
CN111958514A Zero point positioning device
CN111940766A Air-floatation motorized spindle and machine tool
CN111805281A Bidirectional angle head
CN111775046A Workpiece spindle and grinding machine tool
CN111730388A Hydraulic tool handle and machine tool
CN111843562A Air supporting gear shaping anchor clamps and gear shaping machine
CN111842943A Electric main shaft core assembly, air-floatation electric main shaft and drilling machine
CN111842942A Air supporting main shaft and lathe
CN111716245A Main shaft structure
CN111687680A Linear motor secondary cooling device and machine tool
CN111564947A Coreless arc linear motor and driving device
CN111673183A Anti-rotation structure of spindle broach mechanism
CN111673182A Rotation preventing mechanism of main shaft broach mechanism
CN111421364A Main shaft broach mechanism