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PINGHU YUDA PREC MACHINERY CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    74,840
  • Filing trend
    ⇧ 900.0%
About

PINGHU YUDA PREC MACHINERY CO LTD has a total of 22 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, machines and packaging and shipping are PATENT UND VERSUCHSANSTALT, DALIAN DEMAISHI PREC TECH CO LTD and MEIKEN KOGYO KK.

Patent filings in countries

World map showing PINGHU YUDA PREC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing PINGHU YUDA PREC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Yongzhang 22
#2 Xiang Zonghai 2
#3 Yang Sen 2

Latest patents

Publication Filing date Title
CN108592763A A kind of Double Tops point rotation outer circle bounce gauge
CN108380946A A kind of sleeping milling machine of numerical control
CN108405358A Moulding detects sorting equipment
CN108775846A Manual quick length measuring-detecting device
CN108362190A A kind of centre-height error measurer of cage
CN108592743A Synchronization length detection device
CN108480237A A kind of automatic CCD battery checkers
CN108557177A Hand roller presses tape system
CN108413837A Cage window height detection device
CN108775852A Six decile detection device of cage window
CN108303055A Gear shaft length automatic detection device
CN108394585A Full-automatic impact drill packing machine
CN108592762A Septal fossula groove detection apparatus
CN108562202A The Lower Sway Arm of Automobile detection device
CN108318190A Air tightness checking device
CN108534649A Concentricity testing device
CN108534629A Gear shaft external tooth detection device
CN108593277A Force anti-torsion detection device
CN108655020A Quick fragment CCD detection devices
CN108534630A Gear shaft end face and inner hole detecting device