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Patents

[11]“Stamped component with improved formability.” USA Patent No. US0255587 A1.

[10]"Near-Infrared Condensing Heating Unit, Near-Infrared Condensing Heating Device Using The Same, And Method For Forming Panel Using The Same." USA Patent No. 9,635,712 B2.

[9]"Near-Infrared Condensing Heating Unit, Near-Infrared Condensing Heating Device Using The Same, And Method For Forming Panel Using The Same." Japan Patent JP6261225.

[8]"Near-Infrared Condensing Heating Unit, Near-Infrared Condensing Heating Device Using The Same, And Method For Forming Panel Using The Same." China Patent CN104099457 B.

[7]“System for focusing and transferring to the metal sheet of the external heat sources for the sheet metal forming of the low formability material." Korean Patent No. 10-1354149.

[6]"Method and apparatus for bending of low formability using external heat sources focusing on the linear area of the metal sheet." Korean Patent No. 10-1276142.

[5]"Near-Infrared Condensing Heating Unit, Near-Infrared Condensing Heating Device Using The Same, And Method For Forming Panel Using The Same." Korean Patent No.10-1484907.

[4]"Local heating unit and apparatus that heats various and wide area and uniformly for forming panel." Korean Patent No. 10-1572130.

[3]"Method and apparatus of rapid casting system using progressive heating." Korean Patent No. 10-1604387.

[2]“Life line system for emergency escape from ship.” Korean Patent No. 10-1622757. (Registered patent)

[1] “Apparatus for removing snow in vinyl house.” Korean Patent No. 10-1662996.