Learn more

KOHANDS CO LTD

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    198,262
About

KOHANDS CO LTD has a total of 58 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, Australia and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are NAKA LIQUID CONTROL KK, HSU CHAO FOU and SMITH JAMES E.

Patent filings per year

Chart showing KOHANDS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sung Gap Je 34
#2 Sung Kab Je 18
#3 Sung Joo-Hwan 4
#4 Yuk Jong Hwa 2
#5 Jeon U Cheong 1
#6 Joo-Hwan Sung 1
#7 Kabutose Hakaru 1

Latest patents

Publication Filing date Title
KR101609551B1 Air compressor that uses a two-stage base
KR20170006838A An air compressor for reducing noise and vibration
KR20170006837A Combination structure of Direct crank and shaft
KR101545483B1 Super-convenience power coupling device for air compressor
KR101575601B1 Pressing pumps for air compressor with multi-function a bearing case
KR101390184B1 Cylinder head for air compressor with improved air cooling effect
KR20140070961A Low noise one touch power connecting device for air compressor
KR20140070962A Piston and connecting rod assembly with improved durability
CN102410180A Air Compressor Having Improved Air Cooling Function
KR20120108289A Valve cartridge for air compression pump which is easy to assembly and change of valve
KR20120108288A Multi gasket for cylinder head of air compression pump
KR20120108287A A low temperature ability cylinder head for air compression pump
KR20120096144A Lubricating apparatus of air compressors crankcase which uses oil scoop
KR20120096147A Compression pump for air compressors with separate crankshaft and rotation shaft
KR20120081403A Air intake and exhaust device of air compressor with a simple structure
KR20120078002A Booting drive device with auto unloading of air compressor
KR20120078004A Gas oil separator for gas compression pump
KR20120078112A Guide device for driveof connecting rod
KR20120078003A Direct crank attaching and detaching device for air compressor
KR20120022006A Control panel for air compressor easy to installation and wiring of eiectronic parts