Jung Il Yang
19Patents
3h-index
26Co-inventors
60Inventor score
Filing activity: Mar 2, 1998 → Apr 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6476652B1 | Delay locked loop for use in synchronous dynamic random access memory | Physics | 30 | Expired |
| US6022398A | Adsorption separation and purification apparatus and process for high purity isobutane production | Performing Operations; Transporting | 13 | Expired |
| US9586198B2 | Cobalt-based catalyst on metal structure for selective production of synthetic oil via fischer-tropsch reaction, method of preparing the same, and method of selectively producing synthetic oil using the same | Chemistry; Metallurgy | 11 | Active |
| US6634119B2 | Adsorptive ethanol drying apparatus using microwaves and operating method thereof | Performing Operations; Transporting | 3 | Expired |
| US10981159B2 | Catalyst preparation apparatus and system | Performing Operations; Transporting | 1 | Active |
| US10280080B2 | Methane steam reforming, using nickel/alumina nanocomposite catalyst or nickel/silica-alumina hybrid nanocomposite catalyst | Emerging Cross-Sectional Technologies | 1 | Active |
| US9776175B2 | Iron-based catalyst and method for preparing the same and use thereof | Performing Operations; Transporting | 1 | Active |
| US10160916B2 | Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor | Chemistry; Metallurgy | 0 | Active |
| US9533292B2 | Method of preparing iron carbide/carbon nanocomposite catalyst containing potassium for high temperature fischer-tropsch synthesis reaction and the iron carbide/carbon nanocomposite catalyst prepared thereby, and method of manufacturing liquid hydrocarbon using the same and liquid hydrocarbon manufactured thereby | Performing Operations; Transporting | 0 | Active |
| US10112172B2 | Egg-shell type hybrid structure of highly dispersed nanoparticle-metal oxide support, preparation method thereof, and use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US10160917B2 | Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor | Chemistry; Metallurgy | 0 | Active |
| US10508243B2 | Method of manufacturing iron-base catalysts and methods of manufacturing hydrocarbons using iron-base catalysts made by the method | Performing Operations; Transporting | 0 | Active |
| US10081008B2 | Porous iron-silicate with radially developed branch, and iron-carbide/silica composite catalyst prepared therefrom | Performing Operations; Transporting | 0 | Active |
| US8642500B2 | Method for manufacturing iron catalyst | Chemistry; Metallurgy | 0 | Active |
| US9789472B2 | Method for preparing iron-based catalyst and iron-based catalyst prepared by the same | Performing Operations; Transporting | 0 | Active |
| US9517452B2 | Metal carbide/carbon composite body having porous structure by three-dimensional connection of core-shell unit particles, preparation method thereof, and use of the composite body | Chemistry; Metallurgy | 0 | Active |
| US10105685B2 | Preparation method of particle size-controlled, chromium oxide particles or composite particles of iron oxide-chromium alloy and chromium oxide | Chemistry; Metallurgy | 0 | Active |
| US8852539B2 | Second stage Fischer-Tropsch reaction system to enhance the conversion of synthetic gas | Emerging Cross-Sectional Technologies | 0 | Active |
| US10358457B2 | Metal oxalate hydrate body having a certain shape, preparation method thereof, and metal oxide/carbon composite body prepared from the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.