Inventor · Seoul, KR

A Ra Jo

46Patents
3h-index
64Co-inventors
62Inventor score

Filing activity: Dec 20, 2012 → Aug 28, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US11307699B2 Touch sensor having strain gauge and display device including the same Physics 4 Active
US10379641B2 Touch screen apparatus having additional sensing electrode located in non-active area Physics 4 Active
US10908723B2 Touch sensor and display device Physics 4 Active
US9358768B2 Polarizing plate, method of preparing the same, and liquid crystal display apparatus including the same Performing Operations; Transporting 3 Active
US10282010B2 Display device Physics 2 Active
US11059954B2 Composition for preparing transparent polymer film, transparent polymer film, and electronic device including same Chemistry; Metallurgy 2 Active
US10619045B2 Poly(amide-imide) copolymer, article including poly(amide-imide) copolymer, and display device including the same Chemistry; Metallurgy 2 Active
US10831329B2 Input sensing device and display device including the same Electricity 2 Active
US11703969B2 Touch sensor having strain gauge and display device including the same Physics 1 Active
US11602924B2 Laminated film and display device including same Performing Operations; Transporting 1 Active
US10481713B2 Display device Electricity 1 Active
US10936137B2 Touch sensing device and display device including the same Physics 1 Active
US10747373B2 Touch panel and display device using the same Physics 1 Active
US9291850B2 Polarizing plate and liquid crystal display apparatus including the same Physics 1 Active
US11681405B2 Touch sensor and display device Physics 1 Active
US11521538B2 Display device and method of driving the same Physics 1 Active
US11314366B2 Input sensing device and display device including the same Electricity 1 Active
US11681389B2 Touch sensor and display device Physics 1 Active
US10936134B2 Touch sensor and display device Physics 1 Active
US10689513B2 Composition for preparing article including polyimide or poly(imide-amide) copolymer, article including polyimide or poly(imide-amide) copolymer, and electronic device including the article Chemistry; Metallurgy 1 Active
US8932688B2 Polarizing plate and liquid crystal display including the same Emerging Cross-Sectional Technologies 1 Active
US11487394B2 Touch sensor and display device Physics 0 Active
US11372508B2 Sensing unit, display device, and method of driving the display device Physics 0 Active
US10466821B2 Display device Electricity 0 Active
US12135857B2 Touch sensor and display device Physics 0 Active

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