Inventor · Daejeon, KR

Ho-Jin Lee

210Patents
14h-index
303Co-inventors
89Inventor score

Filing activity: Sep 19, 1990 → Mar 11, 2025

Most-cited inventions

PatentTitleAreaCited byStatus
US9941243B2 Wafer-to-wafer bonding structure Electricity 206 Active
US7952147B2 Semiconductor device having analog transistor with improved operating and flicker noise characteristics and method of making same Electricity 121 Active
US7361563B2 Methods of fabricating a semiconductor device using a selective epitaxial growth technique Electricity 74 Active
US7616710B2 Frequency offset estimating method and receiver employing the same Electricity 54 Active
US7385247B2 At least penta-sided-channel type of FinFET transistor Electricity 41 Expired
US7324465B2 Random access channel access apparatus for mobile satellite communication system and method therefor Electricity 29 Expired
US6385990B1 Food preparation table with open top food containers Mechanical Engineering; Lighting; Heating 28 Expired
US6372383B1 Method for preparing electrodes for Ni/Metal hydride secondary cells using Cu Emerging Cross-Sectional Technologies 26 Expired
US8592991B2 Semiconductor device, fabricating method thereof and semiconductor package including the semiconductor device Electricity 24 Active
US7671420B2 Semiconductor devices having faceted channels and methods of fabricating such devices Electricity 23 Active
US6925132B2 Method for detecting and correcting amplitude and phase imbalances between I and Q components in quadrature demodulator Electricity 20 Expired
US7354835B2 Method of fabricating CMOS transistor and CMOS transistor fabricated thereby Electricity 17 Active
US10577199B2 Robot cleaner, refrigerator, container transfer system, and method of transferring and retrieving container using the robot cleaner Mechanical Engineering; Lighting; Heating 16 Active
US6802037B2 Iterative decoding method for block turbo codes of greater than three dimensions Electricity 15 Expired
US8362621B2 Microelectronic devices including multiple through-silicon via structures on a conductive pad and methods of fabricating the same Electricity 14 Active
US8592988B2 Semiconductor device Electricity 14 Active
US7033895B2 Method of fabricating a MOS transistor with elevated source/drain structure using a selective epitaxial growth process Electricity 13 Expired
US8335255B2 Motion estimation method, medium, and system with fast motion estimation Electricity 13 Active
US7572673B2 Wafer level package having a stress relief spacer and manufacturing method thereof Electricity 12 Active
US8665771B2 Satellite mobile communication systems considering evolution of satellite mobile communication services market and method for communication using the system Electricity 11 Active
US7723193B2 Method of forming an at least penta-sided-channel type of FinFET transistor Electricity 11 Active
US9318573B2 Field effect transistor having germanium nanorod and method of manufacturing the same Electricity 10 Active
US8952543B2 Via connection structures, semiconductor devices having the same, and methods of fabricating the structures and devices Electricity 10 Active
US9935037B2 Multi-stacked device having TSV structure Emerging Cross-Sectional Technologies 10 Active
US6885668B1 Apparatus for and method of processing low-speed circuit data and high-speed packet data Electricity 10 Expired

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