Dong Uk Lee
151Patents
7h-index
112Co-inventors
77Inventor score
Filing activity: Jun 24, 2004 → Apr 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7288959B1 | Apparatus for controlling on-die termination | Electricity | 12 | Active |
| US7098725B2 | Multi stage voltage pump circuit | Electricity | 12 | Expired |
| US7233533B2 | Method for controlling data output timing of memory device and device therefor | Electricity | 12 | Expired |
| US7906986B2 | Data output driving circuit for a semiconductor apparatus | Electricity | 10 | Active |
| US7719307B2 | Data output driving circuit of semiconductor apparatus | Electricity | 10 | Active |
| US7821289B2 | Data output driving circuit and method for controlling slew rate thereof | Electricity | 9 | Active |
| US9590596B1 | Receiving circuit, semiconductor apparatus and system using the same | Electricity | 8 | Active |
| US7570542B2 | Circuit and method for generating data output control signal for semiconductor integrated circuit | Electricity | 7 | Active |
| US8300759B2 | Decay heat removal system comprising heat pipe heat exchanger | Emerging Cross-Sectional Technologies | 6 | Active |
| US7728641B2 | Apparatus and method for outputting data of semiconductor memory apparatus | Physics | 5 | Active |
| US7709117B2 | Fuel cell system and apparatus for supplying mixed fuel and water to the same | Emerging Cross-Sectional Technologies | 5 | Active |
| US7742347B2 | Voltage generating circuit and reference voltage generating circuit for semiconductor memory apparatus, and semiconductor system using the same | Physics | 5 | Active |
| US7408483B2 | Apparatus and method of generating DBI signal in semiconductor memory apparatus | Physics | 5 | Active |
| US7642810B2 | Input circuit for semiconductor integrated circuit | Electricity | 4 | Active |
| US7838159B2 | Reformer for fuel cell, and fuel cell system including same | Emerging Cross-Sectional Technologies | 4 | Active |
| US7508232B2 | Data output driver | Electricity | 4 | Active |
| US10091004B2 | Large-scale simultaneous digital signature service system based on hash function and method thereof | Electricity | 4 | Active |
| US8792573B2 | Method and apparatus for data transmission based on distributed discrete power control in cooperative multi-user multi-input multi-output system | Electricity | 4 | Active |
| US9966934B2 | Duty correction device and semiconductor device including the same | Electricity | 4 | Active |
| US9396777B1 | Stacked memory device and system | Electricity | 4 | Active |
| US7821292B2 | Impedance calibration period setting circuit and semiconductor integrated circuit | Physics | 3 | Active |
| US11054992B2 | Memory module and memory system including the memory module | Physics | 3 | Active |
| US9249527B2 | Method and apparatus for manufacturing melt-blown fabric web having random and bulky characteristics | Textiles; Paper | 3 | Active |
| US9137886B2 | Printed circuit board and method for manufacturing the same | Electricity | 3 | Active |
| US7456651B2 | On-die termination apparatus for semiconductor memory having exact comparison voltage characteristic and method of controlling the same | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.