Hae Bal Lee

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Gwangju, KR

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Patents Grantslast 30 patents

Information Patent Grant
Joint member for coupling chassis frame and variable chassis module...
- Patent number 10,766,543
- Issue date Sep 8, 2020
- Korea Institute of Industrial Technology
- Hyun Rok Cha
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
JOINT MEMBER FOR COUPLING CHASSIS FRAME AND VARIABLE CHASSIS MODULE...
- Publication number 20200164926
- Publication date May 28, 2020
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Hyun Rok CHA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FIRE DOOR AND MANUFACTURING METHOD THEREOF
- Publication number 20090038261
- Publication date Feb 12, 2009
- MATERIAL SCIENCES CORPORATION
- Hae-sik Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Elevator Panel And Elevator Car Using The Same
- Publication number 20080296100
- Publication date Dec 4, 2008
- MATERIAL SCIENCES CORPORATION
- Hae-sik Lee
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Bonded Plate for Sink Bowl and Method of Forming the Sink Bowl Usin...
- Publication number 20080299387
- Publication date Dec 4, 2008
- MATERIAL SCIENCES CORPORATION
- Hae-sik Lee
- B32 - LAYERED PRODUCTS
Information Patent Application
Two-step high bottleneck type capillary for wire bonding device
- Publication number 20070119903
- Publication date May 31, 2007
- Jung Ku Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR