Inventor · Hwaseong-si, KR

Sung Hee Han

37Patents
11h-index
61Co-inventors
78Inventor score

Filing activity: Apr 28, 1994 → Sep 8, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5459116A Highly active catalyst for the polymerization of olefins and method for the preparation of the same Chemistry; Metallurgy 42 Expired
USD675589S1 Mobile phone General 38 Active
USD578109S1 Home theater speaker General 24 Expired
USD629375S1 Mobile phone General 23 Expired
USD565546S1 Speaker General 15 Expired
USD565541S1 Speaker General 13 Expired
USD565544S1 Speaker General 13 Expired
US9634012B2 Method of forming active patterns, active pattern array, and method of manufacturing a semiconductor device Electricity 13 Active
USD540305S1 Home theater speaker General 12 Expired
USD565542S1 Speaker General 12 Expired
USD540307S1 Home theater speaker General 11 Expired
US5674796A Processes of regenerating Ni catalysts and of preparing Ni catalysts Performing Operations; Transporting 11 Expired
US7923331B2 Method of fabricating recess channel transistor having locally thick dielectrics and related devices Electricity 8 Active
US8648423B2 Semiconductor devices including buried-channel-array transistors Electricity 7 Active
US10319726B2 Semiconductor device Electricity 5 Active
US10573652B2 Semiconductor device and method for fabricating the same Electricity 5 Active
USD540308S1 Home theater speaker General 4 Expired
US10580876B2 Integrated circuit devices Electricity 4 Active
USD566100S1 Speaker General 3 Expired
US7666743B2 Methods of fabricating semiconductor devices including transistors having recessed channels Electricity 3 Active
US11121134B2 Semiconductor device and method of fabricating the same Electricity 3 Active
US9366078B2 Protection device for blind string Emerging Cross-Sectional Technologies 2 Active
US8669948B2 Mobile terminal Electricity 2 Active
US11594538B2 Semiconductor device and method of fabricating the same Electricity 2 Active
US10818671B2 Semiconductor devices Electricity 2 Active

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