Intellectual Property

GMB's value enhances with intangible assets within the field of technology.

  • Entwicklungsprojekt
  • Geistiges Eigentum
  • technische Kooperation
List Title Anmeldungstag Patent/Anmeldungsnummer
Anmeldung Canned motor pump (stator seating structure) August 03 2015 Patent No.10-1543075
Canned motor pump (hollow shaft circulation structure) May 05 2015 Patent No.10-1519206
Canned motor pump (integrated bearing injection structure) May 04 2015 Patent No.10-1519205
Canned motor pump (stator integrated can structure) April 01 2015 Patent No.10-1509901
Electric water pump (electric water pump that senses rotational speed using detect terminal) March 06 2015 Patent No.10-1502281
Electric water pump (electric water pump with ceramic friction material) March 06 2015 Patent No.10-1502285
Electric water pump (detachable ceramic friction material) March 06 2015 Patent No.10-1502286
Sealing device for water pump bearings January 15 2015 Patent No.10-1483397
Electric water pump (patented cooling water lubrication structure and heat dissipation structure using waterway structure) October 28 2014 Patent No.10-1457816
Electric water pump (patented damper structure using spring to prevent thrust) October 28 2014 Patent No.10-1457815
Pipe assembly for control valve September 15 2014 Patent No.10-1443010
Coupling apparatus July 03 2014 Patent No.10-1417787
Pipe assembly for control valve June 12 2014 Patent No.10-1409580
Hydraulic auto-tensioner Oct 31, 2013 Patent No.10-1326336
water pump of vehicle engine for cooling water May 08, 2013 Patent No.10-1264576
variable oil pump May 03, 2013 Patent No.10-1263144
motor-powered water pump Apr 02, 2013 Patent No.10-1252357
motor-powered water pump Mar 08, 2013 Patent No.10-1244083
motor-powered water pump Oct 05, 2012 Patent No.10-1190331
A liquid pump for automobile equipped with a bushing to reduce the friction in the rotor and the rotator Sep 14, 2012 Patent No.10-1184764
Auto-Transmission possessing an oil pressure control device Mar 06, 2012 Patent No. 10-1126238
Oil Pressure type Auto Tensioner for the vehicle Nov 14, 2011 Patent No. 10-1085293
Oil pressure type Auto Tensioner for the vehicle belt driver Oct 07, 2011 Patent No. 10-1073762
Water Pump’s Electro Clutch-2 Mar 11, 2011 Patent No. 10-1023421
Water Pump’s Electro Clutch Nov 16, 2009 Patent No. 10-0928143
Oil Pressure type Auto Tensioner for the vehicle
(PCT International Patent)
Mar 12, 2009 PCT/KR2009-001231
Oil pressure type Auto Tensioner for the vehicle belt driver
(PCT International Patent)
Mar 12, 2009 PCT/KR2009-001237
Water Pump’s Electro Clutch (PCT International Patent) Feb 04, 2009 PCT/KR2009-000528
Super Compact Mechanical Seal Jun 02, 2008 Patent No. 10-0836498
Fluid Fan Clutch Oil Deterioration Preventing Structure (2) May 26, 2008 Patent No. 10-0834282
Auto Inserting Device For Grinding Machine Mar 19, 2007 Patent No. 10-2006-0109952
(Joint Application)
Auto Supplying Device For Grinding Machine Mar 19, 2007 Patent No. 10-2006-0109990
(Joint Application)
Fluid Fan Clutch Oil Deterioration Preventing Structure Feb 06, 2007 Patent No. 10-0682102
Temperature induced Auto-Ratio Fluid Fan Clutch Device. May 23, 1994 Patent No. 0210175
List Title Anmeldungstag Patent/Anmeldungsnummer
Gemeinschaftsgeschmacksmuster Retainer Oct 22, 1999 Registered No. 0250035
Gebrauchsmuster Balance Correction weight for Fluid Fan Clutch May 07, 2004 Registered No. 0350851
York Joint’s Waffle type shell case for the vehicle steering device Mar 05, 2004 Registered No. 0345299






  • Entwicklungsprojekt
  • Geistiges Eigentum
  • technische Kooperation
Title Conclusion of a Contract year Gesellschaft Nation
Auto tensioner technische Kooperation Apr. 1999 ~ Mar. 2011 Litens Automotive Canada