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GUIZHOU LIYANG INTERNATIONAL MFG CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    88,783
  • Filing trend
    ⇩ 14.0%
About

GUIZHOU LIYANG INTERNATIONAL MFG CO LTD has a total of 19 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and textiles and paper are WU HSUAN LUNG, KHAN WORKHOLDING CO LTD and KARPUSHIN VYACHESLAV A.

Patent filings in countries

World map showing GUIZHOU LIYANG INTERNATIONAL MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing GUIZHOU LIYANG INTERNATIONAL MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yan Ping 18
#2 Yang Zhiwei 4
#3 Wu Dening 4
#4 Liang Qiao 4
#5 Li Jingping 4
#6 Hu Linrong 3
#7 He Minghang 3
#8 Yang Tao 3
#9 Guo Wenguang 3
#10 Yan Chaochao 3

Latest patents

Publication Filing date Title
CN111730138A T-shaped ring groove cutting tool and cutting machining method thereof
CN111633224A L-shaped composite ring groove cutting tool
CN110744081A Annular blind groove cutting tool and annular blind groove cutting machining method
CN110774775A Two-dimensional code marking head of marking machine and two-dimensional code marking method
CN110695374A Groove cutting machining method
CN110449600A A kind of processing method of thin-walled discoid part outer peripheral surface groove
CN109530834A A kind of cutting off processing method of large thin-wall annular workpieces
CN109443162A Calipers and major thread central diameter measurement method in a kind of major thread
CN109746521A A kind of large thin-wall Work treatment installation and processing method with U-loop slot
CN109333125A A kind of clamp for machining and processing method of thin-wall bush
CN109262328A The clamp for machining and processing method in a kind of Z-shaped excircle of thin-walled workpiece face
CN109483261A A kind of positioning fixture and localization method of opening thin annular flange dish
CN107144205A A kind of wall thickness measuring device and detection method
CN107309651A The clamp for machining and processing method of a kind of special-shaped groove
CN107101555A A kind of detection means and method for measuring round piece rabbet surface diameter
CN107175474A A kind of processing method of groove
CN107263176A The fixture and processing method of a kind of L-type annular thin-wall parts
CN107289886A A kind of detection fixture for ring-shaped work pieces
CN107160201A A kind of clamp for machining of L-shaped straight pin