Chang-Wook Son

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Tilting structure of electric power steering apparatus and electric...
- Patent number 10,059,365
- Issue date Aug 28, 2018
- ERAE AMS CO., LTD.
- Se-Jung Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rack bar supporting device for steering gear
- Patent number 9,638,297
- Issue date May 2, 2017
- ERAE AUTOMOTIVE SYSTEMS CO., LTD.
- Chang-Wook Son
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Rack bar support device of a steering gear
- Patent number 9,321,477
- Issue date Apr 26, 2016
- ERAE AUTOMOTIVE SYSTEMS CO., LTD.
- Seong-Hun Bae
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
TILTING STRUCTURE OF ELECTRIC POWER STEERING APPARATUS AND ELECTRIC...
- Publication number 20170190352
- Publication date Jul 6, 2017
- ERAE AUTOMOTIVE SYSTEMS CO., LTD.
- Se-Jung PARK
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
RACK BAR SUPPORTING DEVICE FOR STEERING GEAR
- Publication number 20150020619
- Publication date Jan 22, 2015
- KOREA DELPHI AUTOMOTIVE SYSTEMS CORPORATION
- Chang-Wook Son
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
RACK BAR SUPPORT DEVICE OF A STEERING GEAR
- Publication number 20140260719
- Publication date Sep 18, 2014
- KOREA DELPHI AUTOMOTIVE SYSTEMS CORPORATION
- Seong-Hun Bae
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS