Inventor · Suwon-si, KR

Yang-Ki Kim

21Patents
6h-index
27Co-inventors
65Inventor score

Filing activity: Dec 23, 2004 → Jun 22, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US8358546B2 Semiconductor device having additive latency Physics 34 Active
US7680284B2 Apparatus and method for controlling operation of audio low sound output means Physics 21 Active
US8386737B2 Memory devices and systems including write leveling operations and methods of performing write leveling operations in memory devices and systems Emerging Cross-Sectional Technologies 18 Active
US7969182B2 Semiconductor devices having ZQ calibration circuits and calibration methods thereof Physics 13 Active
US8508251B2 Semiconductor devices having on-die termination structures for reducing current consumption and termination methods performed in the semiconductor devices Electricity 9 Active
US8049545B2 Delay-locked loop circuit controlled by column strobe write latency Electricity 6 Active
US7525359B2 Duty cycle correction amplification circuit Electricity 6 Active
US8035412B2 On-die termination latency clock control circuit and method of controlling the on-die termination latency clock Physics 5 Active
US8373475B2 Phase interpolator and delay locked-loop circuit Electricity 5 Active
US7518411B2 Data receiving apparatus using semi-dual reference voltage Electricity 4 Active
US7471105B2 Level shifter and level shifting method for higher speed and lower power Electricity 4 Active
US9281048B2 Semiconductor memory device capable of preventing negative bias temperature instability (NBTI) using self refresh information Physics 4 Active
US8742780B2 Semiconductor devices including design for test capabilities and semiconductor modules and test systems including such devices Electricity 3 Active
US8559241B2 Data receiver, semiconductor device and memory device including the same Physics 2 Active
US8203860B2 Semiconductor memory device having driver for compensating for parasitic resistance of data input-output pads Emerging Cross-Sectional Technologies 1 Active
US11164609B2 Integrated circuit devices having strobe signal transmitters with enhanced drive characteristics Physics 1 Active
US10726883B2 Integrated circuit devices having strobe signal transmitters with enhanced drive characteristics Physics 0 Active
US10520470B2 Temperature compensation method for gas sensor module using change of heater current Physics 0 Active
US10605764B2 Solid electrolyte carbon dioxide sensor and manufacturing method thereof Performing Operations; Transporting 0 Active
US9245605B2 Clock synchronization circuit and semiconductor memory device including clock synchronization circuit Electricity 0 Active
US10591437B2 Solid electrolyte-type carbon dioxide sensor having reduced influence from volatile organic compounds Emerging Cross-Sectional Technologies 0 Active

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