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KWANGSHIN MACHINE IND CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    176,539
  • Filing trend
    ⇧ 300.0%
About

KWANGSHIN MACHINE IND CO LTD has a total of 13 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and environmental technology are JANG JOON HYUK, SAKAI YASUSADA and VETTER HARALD.

Patent filings in countries

World map showing KWANGSHIN MACHINE IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13

Patent filings per year

Chart showing KWANGSHIN MACHINE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kwon Hwan Ju 6
#2 Kwon Byeong Su 6
#3 Kim Won Sik 5
#4 Kwon Byung Soo 4
#5 Park Jong Hwan 3
#6 Lee Gi Bong 2
#7 Kweon Byung Soo 2
#8 Hwang Byung Deuk 2
#9 Kang Dae Sung 2
#10 Kwon Do Hyeon 1

Latest patents

Publication Filing date Title
KR102082671B1 Modular High-pressure, High-temperature Steam Production and Injection System for Reservoir Injection Wells
KR102061832B1 A concentrated modular hydrogen package
KR101932485B1 A liquid gas pump
KR101932486B1 A liquid gas pump
KR101858605B1 Steam Injection Apparatus of Enhanced Oil Recovery Device using Natural Gas
KR20180073765A Multistage Compressor and Gas Filling Method using it
KR101622911B1 Compressed Hydrogen Gas Charging System and Compressed Hydrogen Gas Charging Method Thereof
KR101542113B1 Heat radiate head block cooler for co_2 high pressure gas compressor
KR101306044B1 Coupling for high pressure natural gas compressor
KR101326087B1 Pump lubricator driving apparatus for high pressure compressor
KR20130104677A Integrate compressed natural gas filling up system
KR20090036348A High pressure check valve
KR20030053955A Compressed Natural Gas Compression System