Inventor · Yongin-si, KR

Seong Jun Lee

115Patents
6h-index
143Co-inventors
77Inventor score

Filing activity: Dec 10, 2004 → Jul 1, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7956659B2 Semiconductor memory device capable of easily performing delay locking operation under high frequency system clock Electricity 13 Active
US8164698B2 Liquid crystal display panel and method of manufacturing the same Physics 9 Active
US8513479B2 Zinc ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof Chemistry; Metallurgy 9 Active
US7872510B2 Duty cycle correction circuit of semiconductor memory apparatus Physics 8 Active
US8134652B2 Liquid crystal display having sensor and spacer arrangement and and method of manufacturing the same Physics 7 Active
US8410328B2 Method of preparing multicomponent bismuth molybdate catalysts comprising four metal components and method of preparing 1,3-butadiene using said catalysts Chemistry; Metallurgy 6 Active
US8610475B2 Integrated circuit Electricity 6 Active
US11385751B2 Sensing unit and display device including the same Physics 5 Active
US11170704B2 Display device and an inspection method thereof Physics 5 Active
US8169842B2 Skew detector and semiconductor memory device using the same Physics 4 Active
US10007370B2 Display device Physics 4 Active
US10216023B2 Flexible display device Emerging Cross-Sectional Technologies 4 Active
US10732775B2 Touch sensor, touch sensor driving method, and display device Physics 3 Active
US11482591B2 Display device Electricity 3 Active
US7952405B2 Semiconductor device Electricity 3 Active
US8003840B2 Bismuth molybdate-based catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof Chemistry; Metallurgy 3 Active
US8570473B2 Display substrate, liquid crystal display panel having the same, and method of manufacturing the liquid crystal display panel Physics 3 Active
US8054438B2 Display apparatus comprising a seal line having a first protrusion including a cross point on a first side of the substrate and a second protrusion comprising an opening of the seal line on a second side Physics 3 Active
US8222472B2 Method of producing 1,3-butadiene from N-butene using continuous-flow dual-bed reactor Chemistry; Metallurgy 3 Active
US9062262B2 Process for 1,3-butadiene separation from a crude C4 stream with acetylene converter Chemistry; Metallurgy 2 Active
US11675466B2 Touch sensor, touch sensor driving method, and display device Physics 2 Active
US8674156B2 Mixed manganese ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof Chemistry; Metallurgy 2 Active
US10962814B2 Flexible display device Emerging Cross-Sectional Technologies 2 Active
US10649569B2 Display device Physics 2 Active
US11163412B2 Touch sensor, touch sensor driving method, and display device Physics 2 Active

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