Hong Chen
28Patents
9h-index
54Co-inventors
78Inventor score
Filing activity: Jun 9, 1980 → Jun 28, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6730751B2 | Polymerization of polyethylene having high molecular weight | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6174971A | Ziegler-natta catalysts for olefin polymerization | Chemistry; Metallurgy | 27 | Expired |
| US7440607B1 | Outlier substrate inspection | Physics | 19 | Active |
| US4435278A | Hydroprocessing with a catalyst having bimodal pore distribution | Chemistry; Metallurgy | 19 | Expired |
| US4808297A | Protective slurry mixture | Chemistry; Metallurgy | 13 | Expired |
| USD754656S1 | Portable electronic device | General | 11 | Active |
| US4764267A | Multi-stage catalytic reforming with high rhenium content catalyst | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4456701A | Hydroprocessing catalyst having bimodal pore distribution and process for preparing the catalyst | Chemistry; Metallurgy | 9 | Expired |
| US7256247B2 | Polymerization of polyethylene having high molecular weight | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6653254B1 | Ziegler-Natta catalyst with metallocene for olefin polymerization | Chemistry; Metallurgy | 8 | Expired |
| US8033968B2 | Multi-functional yoga brick | Emerging Cross-Sectional Technologies | 7 | Active |
| US6559088B1 | Ziegler-Natta catalyst with amine for polymerization | Chemistry; Metallurgy | 2 | Expired |
| US8692878B2 | Methods and apparatus for simultaneously inspecting multiple array regions having different pitches | Electricity | 2 | Active |
| US6979620B1 | Method for fabricating a flash memory cell | Electricity | 2 | Expired |
| US12382746B2 | Solar cell, photovoltaic device, and photovoltaic system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10481675B2 | Dual-processor system and control method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US7365138B2 | Pretreated and prepolymerized polyolefin catalyst, production thereof and method of use | Chemistry; Metallurgy | 0 | Expired |
| US12125937B2 | Solar cell, method for manufacturing the same, photovoltaic module, and photovoltaic system | Emerging Cross-Sectional Technologies | 0 | Active |
| US12264706B2 | Flow control method for high-accuracy and high-stiffness hydrostatic device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12396288B2 | Film preparation method, solar cell, photovoltaic device, and photovoltaic system | Electricity | 0 | Active |
| US7555206B2 | Apparatus for retrieving data from detachable optical driver | Physics | 0 | Expired |
| US12356756B2 | Passivating contact structure and preparation method thereof, solar cell and preparation method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US12396290B2 | Solar cell and manufacturing method thereof, and photovoltaic system | Electricity | 0 | Active |
| US12183839B2 | Laminated passivation structure of solar cell and preparation method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US12062728B1 | Solar cells | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.