Inventor · Seoul, KR

Keun Ho Ryu

24Patents
5h-index
63Co-inventors
68Inventor score

Filing activity: Sep 8, 2003 → May 17, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9514511B2 Timing controller to perform panel self-refresh using compressed data, method of operating the same, and data processing system including the same Physics 14 Active
US9790812B2 Fluid film conical or hemispherical floating ring bearings Mechanical Engineering; Lighting; Heating 8 Active
US7314644B2 Extraction and purification method of active constituents from stem of Lonicera japonica thunb., its usage for anti-inflammatory and analgesic drug Human Necessities 8 Expired
US9394941B2 Oil-free turbocharger bearing assembly having conical shaft supported on compliant gas bearings Mechanical Engineering; Lighting; Heating 7 Active
US9599149B2 Fluid film hydrodynamic tilting pad semi-floating ring journal bearing with compliant dampers Mechanical Engineering; Lighting; Heating 5 Active
US9762058B2 Highly efficient power supply unit and method for supplying power using same Electricity 4 Active
US7965286B2 Timing controller to reduce flicker and method of operating display device including the same Physics 4 Active
US10355484B2 Highly efficient power supply unit and method for supplying power using same Electricity 2 Active
US10492338B2 Server room cooling device, filter module for introducing outer air, and data center air-conditioning system comprising same Electricity 2 Active
US7601736B2 Pyridine derivatives, a process for their preparation and a pharmaceutical composition containing the same Chemistry; Metallurgy 2 Expired
US10808757B2 Air bearing and rotor system Mechanical Engineering; Lighting; Heating 2 Active
US8716298B2 Composition for reducing skin wrinkles including PDE5 inhibitor Human Necessities 2 Active
US10155763B2 2-pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors Chemistry; Metallurgy 1 Active
US9168212B2 Composition for eyelash growth Human Necessities 1 Active
US9822812B2 Tilting pad journal bearing for use in a turbocharger Mechanical Engineering; Lighting; Heating 1 Active
US9155691B2 Composition for reducing skin wrinkles including PDE5 inhibitor Human Necessities 1 Active
US9096571B2 Picolinamide and pyrimidine-4-carboxamide compounds, process for preparing and pharmaceutical composition comprising the same Chemistry; Metallurgy 0 Active
US9180153B2 Sophorae Radix extract for prevention and treatment of respiratory diseases Human Necessities 0 Active
US11090773B2 Method for manufacturing server room cooling apparatus and air conditioning system for data center provided with same Electricity 0 Active
US12038047B2 Hybrid fluid film bearing Mechanical Engineering; Lighting; Heating 0 Active
US9271916B2 Composition for reducing skin wrinkles including PDE5 inhibitor Human Necessities 0 Active
US12104644B2 Floating-sleeve hybrid fluid bearing Mechanical Engineering; Lighting; Heating 0 Active
US8652537B2 Herbal drug composition for cartilage protection Human Necessities 0 Active
US8410146B2 2-pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors Chemistry; Metallurgy 0 Active

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