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CHEN SOUND IND CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    173,891
About

CHEN SOUND IND CO LTD has a total of 16 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States, Taiwan and Republic of Korea. Its main competitors in its focus markets machine tools, machines and mechanical elements are WIEMERS KARL HEINZ, RIELLO MACCHINE UTENSILI SPA and MIKRON SA AGNO.

Patent filings in countries

World map showing CHEN SOUND IND CO LTDs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Taiwan 4
#3 Republic of Korea 3
#4 China 2
#5 Germany 1
#6 Japan 1

Patent filings per year

Chart showing CHEN SOUND IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Ying 14
#2 Ying Sun 1
#3 Sun Yang 1

Latest patents

Publication Filing date Title
US2021062896A1 Belt transmission mechanism with improved rigidity
CN111152054A Tool changing device of tool magazine
KR20200009231A Fast tool changing method with pre-unclamping process
US2020009698A1 Fast tool changing method with pre-unclamping process
CN110465821A The method of rapid changing knife
US2015141226A1 Silent apparatus for grabbing a knife from a turret
JP2014210315A Chain type tool magazine
US2014274626A1 Chain-type bit-storing apparatus
TW201238704A Guide assembly for a chain tool magazine
TW201238703A Chain for tool magazine of a machine center
TW201238702A Carrier of a chain tool magazine assembly
TW201223694A Guiding mechanism of chain type tool