Inventor · Farmington Hills, MI, US

Stephen Kenneth Helwig

51Patents
6h-index
38Co-inventors
64Inventor score

Filing activity: May 23, 2012 → Oct 1, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US9896023B1 Vehicle rear lighting assembly Mechanical Engineering; Lighting; Heating 14 Active
US9500333B1 Phosphorescent lighting assembly Performing Operations; Transporting 10 Active
US10539285B1 Vehicle lighting assembly Physics 10 Active
US10394112B2 Vehicle including video projector mounted to lift gate or roof Performing Operations; Transporting 9 Active
US9346396B2 Supplemental vehicle lighting system for vision based target detection Mechanical Engineering; Lighting; Heating 8 Active
US9688190B1 License plate illumination system Performing Operations; Transporting 6 Active
US8814394B2 Adjustable headlamp attachment with pedestrian protection Performing Operations; Transporting 6 Active
US10137825B1 Vehicle lamp assembly Performing Operations; Transporting 5 Active
US10132460B1 Vehicle lighting assembly and lighting method Performing Operations; Transporting 4 Active
US9956903B2 Vehicle rear illumination system Performing Operations; Transporting 4 Active
US10399483B2 Vehicle illumination assembly Mechanical Engineering; Lighting; Heating 4 Active
US8820992B2 Automotive headlamp assembly Mechanical Engineering; Lighting; Heating 4 Active
US9586519B1 Vehicle rear illumination Performing Operations; Transporting 4 Active
US10060592B2 Dual beam pattern vehicular lighting assembly Mechanical Engineering; Lighting; Heating 3 Active
US9909747B2 Vehicle lighting assembly with retractable cover providing daylight running lamp Mechanical Engineering; Lighting; Heating 3 Active
US9803822B1 Vehicle illumination assembly Mechanical Engineering; Lighting; Heating 3 Active
US9802531B2 Vehicle rear illumination Performing Operations; Transporting 2 Active
US10207628B1 Vehicle light assemblies Mechanical Engineering; Lighting; Heating 2 Active
US10627073B2 Vehicle headlamp de-condensation Mechanical Engineering; Lighting; Heating 2 Active
US11083051B2 Heated running board assembly Electricity 2 Active
US10240737B2 Vehicle light assembly Mechanical Engineering; Lighting; Heating 2 Active
US10488006B2 Vehicular lighting assemblies with invisible fluted regions and methods of making the same Mechanical Engineering; Lighting; Heating 2 Active
US9534759B2 Lamp adjuster to control margins Mechanical Engineering; Lighting; Heating 1 Active
US10442429B2 Wrong-way vehicle detection Physics 1 Active
US9522628B2 Headlight assembly with static bending lights Performing Operations; Transporting 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.