Inventor · Seoul, KR

Ki Man Park

19Patents
6h-index
26Co-inventors
66Inventor score

Filing activity: Jun 12, 2000 → Jan 21, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8845116B2 LED lighting device including module which is changeable according to power consumption and having improved heat radiation and waterproof Mechanical Engineering; Lighting; Heating 14 Active
USD665929S1 LED lamp module General 11 Active
USD675372S1 Head of street lamp General 9 Active
USD666347S1 Head of street lamp General 9 Active
US8403543B2 Lighting module and lighting apparatus comprising the same Mechanical Engineering; Lighting; Heating 8 Active
USD666333S1 LED lamp module General 7 Active
US9039238B2 Lighting module and lighting device Mechanical Engineering; Lighting; Heating 6 Active
USD666335S1 LED lamp module General 5 Active
USD666334S1 LED lamp module General 5 Active
US9970647B2 Lighting module and lighting device Mechanical Engineering; Lighting; Heating 3 Active
US6399827B1 Quaternary ammonium phosphate compound and method of preparing same Chemistry; Metallurgy 2 Expired
USD666332S1 LED lamp module General 2 Active
US10032960B2 Semiconductor light emitting device of a flip chip and method for manufacturing same Electricity 1 Active
US11201172B2 Semiconductor device Electricity 0 Active
US8556461B2 Lighting device Mechanical Engineering; Lighting; Heating 0 Active
US10930675B2 Semiconductor device Electricity 0 Active
US9470383B2 LED lighting device including module which is changeable according to power consumption and having improved heat radiation and waterproof Mechanical Engineering; Lighting; Heating 0 Active
US8899796B2 Lighting module and lighting apparatus comprising the same Mechanical Engineering; Lighting; Heating 0 Active
USD672906S1 Head of street lamp General 0 Active

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