Learn more

GUANGDONG LIANSU TECH INDUSTRIAL CO LTD

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    16,417
  • Filing trend
    ⇧ 192.0%
About

GUANGDONG LIANSU TECH INDUSTRIAL CO LTD has a total of 89 patent applications. It increased the IP activity by 192.0%. Its first patent ever was published in 2013. It filed its patents most often in China and United States. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and mechanical elements are ZHEJIANG JUNHE RUBBER TECH CO LTD, MITAC PRECISION TECH KUNSHAN CORP and CHUZHOU YOUSHENG HIGH POLYMER MATERIAL CO LTD.

Patent filings in countries

World map showing GUANGDONG LIANSU TECH INDUSTRIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 88
#2 United States 1

Patent filings per year

Chart showing GUANGDONG LIANSU TECH INDUSTRIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Keming 29
#2 Yu Hualin 16
#3 Xie Chengshan 10
#4 Wei Haoning 7
#5 Liang Jianxiong 7
#6 He Jiancheng 7
#7 Li Tongyi 7
#8 Sun Xiuhui 6
#9 Li Zhisong 6
#10 Yang Yanlong 6

Latest patents

Publication Filing date Title
CN112253586A Quick-connection cross male joint of net cage system
CN112253591A Quick-connection straight-through male joint of net cage system
CN112253592A Quick-connection straight-through female joint of net cage system
CN112253593A Net cage system quick connection angle male joint
CN112208081A Die structure convenient for removing die adhesion precipitate
CN112192818A Automatic cut mould structure at mouth of a river
CN111660616A High-strength thermoplastic pipe and manufacturing method thereof
CN111642441A Sealed buoyancy tube and preparation mould thereof
CN111745934A Mould for producing thick-wall pipe with uniform wall thickness
CN111761783A Full-automatic production system and method for polyethylene electric melting pipe fittings
CN111595721A Method for measuring PVC (polyvinyl chloride) content and calcium content in polyvinyl chloride product
CN111396668A Quick buckle connecting pipe fitting
CN111397187A Air port structure
CN111349281A Oxygen-barrier PE-RT heating pipe and preparation method thereof
CN111484687A Impact-resistant toughened PVC pipe fitting and preparation method thereof
CN111351648A Pressure tester for water supply and drainage pipe
CN111425671A Three-layer co-extrusion antibacterial PP-R water supply pipe and preparation method thereof
CN111044660A Analysis method for components and content of lubricant in calcium-zinc stabilizer
CN111044004A Pipeline surface smoothness detection method
CN111043409A A plumbing installation for compounding