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HUISHUI COUNTY CHANGDA NUMERICAL CONTROL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    154,927
About

HUISHUI COUNTY CHANGDA NUMERICAL CONTROL CO LTD has a total of 12 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets measurement, packaging and shipping and machines are RICHERT GERALD RAY, VISICONTROL GES FUER ELEKTRONI and ESM INT INC.

Patent filings in countries

World map showing HUISHUI COUNTY CHANGDA NUMERICAL CONTROL CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUISHUI COUNTY CHANGDA NUMERICAL CONTROL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Kunxue 12

Latest patents

Publication Filing date Title
CN105526876A Method and device for measuring size of stone or glass bead
CN105327861A Device used for automatically loading, measuring and sieving beads
CN105329819A Bead clamping and lifting device
CN105389971A High-interference-resistant infrared pair-transistor detection circuit
CN105249631A Automatic bead clamping method and device
CN105253605A Automatic bead positioning and assembling method and device thereof
CN105270853A Bead clamping and moving device for bead clamping machine
CN105286232A Method and device for automatically locating hole sites at two ends of ball
CN105269453A Automatic processing device for stone-made or glasswork product
CN105290958A Polishing method and device for stone or glasswork products
CN105293020A Automatic reversing processing method and device for stone or glasswork product
CN104555392A Feeding method and device for ball-shaped stone or glass process product provided with wire passing hole