Jong-Chul Park
80Patents
8h-index
129Co-inventors
81Inventor score
Filing activity: Feb 9, 1994 → Jul 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6872258B2 | Shower head of a wafer treatment apparatus having a gap controller | Electricity | 547 | Expired |
| US6567648B1 | System combining radio frequency transmitter and receiver using circulator and method for canceling transmission signal thereof | Electricity | 67 | Expired |
| US8443291B2 | Apparatus and method for creating widget in portable terminal | Physics | 44 | Active |
| US8906763B2 | Method of manufacturing a dynamic random access memory (DRAM) including forming contact pads of adjacent cells by laterally etching a contact opening of a cell therebetween | Electricity | 12 | Active |
| US7561892B2 | PT service system and method | Electricity | 11 | Active |
| US7160789B2 | Shallow trench isolation and method of forming the same | Electricity | 11 | Expired |
| US9852804B2 | Nonvolatile memory device, memory system, method of operating nonvolatile memory device, and method of operating memory system | Physics | 10 | Active |
| US7438765B2 | Adjustable shielding plate for adjusting an etching area of a semiconductor wafer and related apparatus and methods | Electricity | 9 | Expired |
| US7157770B2 | MOS transistor with recessed gate and method of fabricating the same | Electricity | 8 | Expired |
| US7572711B2 | Method of manufacturing a semiconductor device | Electricity | 8 | Active |
| US5505378A | Air-conditioner controllable to simulate environmental characteristics of various world regions | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8916447B2 | Method of fabricating semiconductor device | Electricity | 6 | Active |
| US9306156B2 | Methods of manufacturing a magnetoresistive random access memory device | Electricity | 5 | Active |
| US10153327B1 | Semiconductor device including data storage pattern between isolation lines | Electricity | 5 | Active |
| US8111559B2 | Non-volatile random access memory with a control circuit for preventing an initial resistance failure, a solid state drive, and a computer system including the same | Physics | 5 | Active |
| US9951450B2 | System for injecting functional solution for fabric and method for manufacturing fabric using same | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8058168B2 | Method of fabricating semiconductor device having metal-semiconductor compound regions | Electricity | 4 | Active |
| US11417652B2 | Semiconductor device with a contact plug adjacent a gate structure | Electricity | 4 | Active |
| US7205199B2 | Method of forming a recess channel trench pattern, and fabricating a recess channel transistor | Electricity | 4 | Expired |
| US7886063B2 | User equipment, method and system for simultaneous session control | Electricity | 4 | Active |
| US5816097A | Position control apparatus for gyroscope | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7109080B2 | Method of forming capacitor over bitline contact | Electricity | 4 | Expired |
| US7326619B2 | Method of manufacturing integrated circuit device including recessed channel transistor | Electricity | 4 | Expired |
| US8834179B2 | Steering roll connector for a vehicle | Electricity | 4 | Active |
| US9159767B2 | Methods of manufacturing magnetoresistive random access memory devices | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.