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TANGSHAN HEXIANG IND CO LTD

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    20,826
  • Filing trend
    ⇩ 16.0%
About

TANGSHAN HEXIANG IND CO LTD has a total of 78 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machines, packaging and shipping and materials and metallurgy are SHANDONG HUATONG HYDRAULIC MACHINERY CO LTD, CHINA RAILWAY 14TH BUREAU GROUP FANGQIAO CO LTD and CERAMIQUE NATIONALE SA.

Patent filings in countries

World map showing TANGSHAN HEXIANG IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 78

Patent filings per year

Chart showing TANGSHAN HEXIANG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Xiangqi 76
#2 Zhao Xianglai 40
#3 Wang Wenming 20
#4 Tong Lifeng 12
#5 Wang Fushun 12
#6 Li Zibin 10
#7 Zhang Xuecheng 5
#8 Wang Ying 5
#9 Sun Ruihe 4
#10 Xie Yusong 3

Latest patents

Publication Filing date Title
CN111516114A Glazing system suitable for toilet bend
CN111605038A Full-automatic turnover type toilet seat multi-blank high-pressure production process
CN111590719A Mold internal loose piece separating device for toilet seat blank high-pressure forming machine
CN111516127A Single-layer blank taking device for high-pressure forming machine
CN111422619A Conjoined toilet body conveying system
CN111376386A Conjoined toilet seat blank overturning system
CN111360783A Closed walking mechanism for robot
CN111348439A Automatic plate replacing device
CN111167220A Oil-gas separation and recovery system for lubricating oil discharged by W5 vacuum pump
CN111298952A Control method for time-interval variable-speed variable-frequency automatic operation of ball mill
CN111250254A Control method for stable start of ball mill under heavy load state
CN111231060A Jacking and pressurizing device with liftable oil cylinder
CN111216222A A liftable roll table for die holding
CN111300592A Model opening and closing system of high-pressure forming machine for five-opening type toilet seat blank and control method
CN111168813A Opening and closing device for blank model
CN111231069A Model power switching device that opens and shuts
CN111232818A Side form hoist and mount locking device
CN111231059A Upper mould opening and closing device of five-opening type toilet seat blank high-pressure forming machine
CN111152330A Rear model opening and closing device of high-pressure forming machine for five-opening type toilet seat blank
CN111152331A Rear model locking and jacking device of five-opening type toilet seat blank high-pressure forming machine