Inventor

Mun Yong Lee

Inventor

Busan, KR

Overview

54→

Patents

1999–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 54 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B21Dprimary

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material21%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges12%

B23KSoldering or unsoldering10%

Y10TTechnical subjects covered by former us classification8%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%

B62DMotor vehicles7%

B21JForging5%

B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels4%

B29CShaping or joining of plastics4%

B60GVehicle suspension arrangements3%

PatentTitleYear

10,711,822Nut integrated with bracket and method of manufacturing the same2020 10,661,836Mounting unit2020 10,363,593Multi-forming method2019 10,166,593Manufacturing method for bumper beam of vehicle2019 10,125,805Rivet screw drill2018 D0828149Bolt2018 10,054,144Mounting bolt for sub-frame2018 9,993,861Roller hemming apparatus2018 9,964,136Mounting bolt for sub-frame2018 9,889,526'Laser welding method for welding dissimilar metal plates'2018 9,878,357'Flexible roll forming device, blank guide device, blank feeding device, and flexible roll forming system having the same'2018 9,873,148Frame for self-piercing rivet system2018 9,873,168Method of laser welding2018 9,849,853Air bag sensor assembly2017 9,840,217'Impact sensor assembly for active hood system'2017 9,833,821Roll forming device for forming variable thickness plate2017 9,815,500'Wheel house reinforcement structure'2017 9,808,855'Rivet module and joining structure and method using the same'2017 9,802,236'Multi-warm forming device and the forming method thereof'2017 9,757,785'Multi-forming device'2017 9,694,774'Bumper beam unit for vehicles'2017 9,656,342'Apparatus for replacing welding tip for spot welding'2017 9,610,978'Method of assembling sub-frame and front side end in vehicle'2017 9,605,706'Rivet nut unit and mounting method thereof'2017 9,581,186'Rivet stud bolt and panel joint structure of the same'2017 9,573,318'Flexible roll forming device'2017 9,539,872'Mounting unit of shock absorber for vehicle'2017 9,327,770'Center pillar reinforcement unit for vehicle'2016 9,221,133'Welding device for stretch bender'2015 9,221,089'Clamping device for bending press and bending press provided with the same'2015 9,212,684'Rivet nut unit'2015 9,138,827'Method of laser welding'2015 9,132,462'Bending press system'2015 9,061,340'Mold for hot stamping'2015 9,044,828'Clamping device and laser welding apparatus using the same'2015 8,950,228'Bending press system'2015 8,899,670'Roof side rail'2014 8,888,134'Mounting unit for sub-frame in vehicle'2014 8,858,147'Self-piercing rivet'2014 8,857,835'Rear suspension system of coupled torsion beam axle'2014 8,851,814'Self-piercing rivet'2014 8,851,815'Self-piercing rivet'2014 8,847,107'Laser welding device for roll forming system and control method thereof'2014 8,794,894'Self-piercing rivet'2014 8,777,203'Rotation jig device of processing machine'2014 8,707,749'Roll forming system and roll forming method'2014 8,640,520'Bending device'2014 8,555,507'Method for fabricating a member of a vehicle'2013 8,350,185'Laser welding method for steel sheet'2013 8,336,934'Bumper beam assembly for vehicle'2012 8,336,360'Notch pressing device for crash box of vehicle'2012 7,758,089'Roll forming apparatus, method thereof, and bumper beam manufactured by the method'2010 7,231,793'Warm hydro-forming device'2007 5,934,544'Apparatus and method for making an automotive bumper beam'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2014Based in Pusan, KR· patent location history

2007–2020Patents assigned to SUNGWOO HITECH CO LTD (53)· patent assignee history

2007–2020Based in Busan, KR· patent location history

2012–2020Patents assigned to HYUNDAI MOTOR CO LTD (9)· patent assignee history

2012–2015Patents assigned to LEE MUN YONG (5)· patent assignee history

2013–2018Patents assigned to LEE MUN-YONG (6)· patent assignee history

2014–2020Patents assigned to KIA MOTORS CORP (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUNGWOO HITECH CO LTD	53	2007–2020
HYUNDAI MOTOR CO LTD	9	2012–2020
KIA MOTORS CORP	7	2014–2020
LEE MUN-YONGself	6	2013–2018
LEE MUN YONGself	5	2012–2015

Locations

Location	Patents	Span
Busan, KR	46	2007–2020
Pusan, KR	8	1999–2014