Inventor · Gwangju, KR

Sang Min Park

156Patents
17h-index
211Co-inventors
89Inventor score

Filing activity: Mar 28, 2003 → Dec 14, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD624896S1 Cellular phone General 350 Expired
USD536691S1 Cellular phone General 260 Expired
USD721673S1 Bluetooth headset General 231 Active
USD563929S1 Cellular phone General 141 Expired
USD743933S1 Bluetooth headset General 137 Active
US9772555B2 Methods of forming patterns using photoresists Electricity 49 Active
USD592167S1 Mobile phone General 48 Expired
USD709476S1 Mobile phone General 43 Active
USD731453S1 Mobile phone General 42 Active
US7560141B1 Method of positioning patterns from block copolymer self-assembly Performing Operations; Transporting 36 Active
USD696640S1 Mobile phone General 34 Active
US8398853B2 Filter assembly, valve assembly, and water purifying system having the same Emerging Cross-Sectional Technologies 33 Active
US9476631B2 Ice making device and refrigerator having the same Mechanical Engineering; Lighting; Heating 29 Active
USD629375S1 Mobile phone General 23 Expired
US9046299B2 Water filter device and refrigerator having the same Mechanical Engineering; Lighting; Heating 19 Active
US9010144B2 Refrigerator Mechanical Engineering; Lighting; Heating 18 Active
USD540770S1 Mobile phone General 18 Expired
US8249661B2 Mobile terminal Electricity 13 Active
US9216914B2 Water filter device and refrigerator having the same Mechanical Engineering; Lighting; Heating 13 Active
US9487414B2 Water filter device and refrigerator having the same Mechanical Engineering; Lighting; Heating 11 Active
US7345351B2 Coating composition for insulating film production, preparation method of insulation film by using the same, insulation film for semi-conductor device prepared therefrom, and semi-conductor device comprising the same Emerging Cross-Sectional Technologies 11 Expired
US7846502B2 Method of positioning patterns from block copolymer self-assembly Performing Operations; Transporting 11 Active
US8376482B2 Refrigerator Mechanical Engineering; Lighting; Heating 10 Active
US9494362B2 Refrigerator Mechanical Engineering; Lighting; Heating 10 Active
US8655535B2 Electric vehicle and method for controlling same Emerging Cross-Sectional Technologies 9 Active

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