Jae-Yoon Sim
54Patents
14h-index
52Co-inventors
87Inventor score
Filing activity: Apr 3, 1996 → Nov 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5729178A | Fully differential folded cascode CMOS operational amplifier having adaptive biasing and common mode feedback circuits | Electricity | 41 | Expired |
| US6937087B2 | Temperature sensor and method for detecting trip temperature of a temperature sensor | Physics | 37 | Expired |
| US6545923B2 | Negatively biased word line scheme for a semiconductor memory device | Physics | 32 | Expired |
| US8421661B1 | Noise-shaping time to digital converter (TDC) using delta-sigma modulation method | Physics | 30 | Active |
| US8373444B2 | Time-domain voltage comparator for analog-to-digital converter | Electricity | 22 | Active |
| US6326815A | Sense amplifier of semiconductor integrated circuit | Electricity | 20 | Expired |
| US7106127B2 | Temperature sensor and method for detecting trip temperature of a temperature sensor | Physics | 19 | Expired |
| US9418333B2 | Synapse array, pulse shaper circuit and neuromorphic system | Physics | 19 | Active |
| US6819600B2 | Semiconductor memory device with offset-compensated sensing scheme | Physics | 19 | Expired |
| US6483351B2 | Input-output line sense amplifier having small current consumption and direct current | Physics | 17 | Expired |
| US6456555B2 | Voltage detecting circuit for semiconductor memory device | Physics | 16 | Expired |
| US6075384A | Current-mode bidirectional input/output buffer | Electricity | 15 | Expired |
| US6774712B2 | Internal voltage source generator in semiconductor memory device | Physics | 14 | Expired |
| US9104974B2 | Apparatus and method for transmitting and receiving determined spike events between neurons in neuromorphic chips utilizing a strobe representing spike occurrence time information | Physics | 14 | Active |
| US6424577B1 | Sense amplifier circuit for use in a semiconductor memory device | Physics | 12 | Expired |
| US6275066A | Current-mode bidirectional input/output buffer for impedance matching | Electricity | 11 | Expired |
| US7091758B2 | Power-on reset circuit, semiconductor integrated circuit device including the same and method for generating a power-on reset signal | Electricity | 11 | Expired |
| US7023262B2 | Negative voltage generator for a semiconductor memory device | Electricity | 9 | Expired |
| US6798709B2 | Memory device having dual power ports and memory system including the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9087302B2 | Synapse for function cell of spike timing dependent plasticity (STDP), function cell of STDP, and neuromorphic circuit using function cell of STDP | Physics | 7 | Active |
| US6476646B2 | Sense amplifier of semiconductor integrated circuit | Electricity | 7 | Expired |
| US6424578B1 | Voltage detecting circuit for semiconductor memory device | Physics | 7 | Expired |
| US7333378B2 | Memory device that recycles a signal charge | Physics | 6 | Expired |
| US7102423B2 | Voltage boosting circuit and method of generating boosting voltage, capable of alleviating effects of high voltage stress | Electricity | 6 | Expired |
| US10250277B1 | SAR-type analog-digital converter using residue integration | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.