Hao Chen
103Patents
12h-index
252Co-inventors
89Inventor score
Filing activity: Dec 30, 1992 → Jan 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5593853A | Generation and screening of synthetic drug libraries | Chemistry; Metallurgy | 249 | Expired |
| USD819636S1 | Virtual reality headset | General | 44 | Active |
| US5741713A | Combinatorial libraries of labeled biochemical compounds and methods for producing same | Chemistry; Metallurgy | 37 | Expired |
| US10147999B2 | NFC antenna with a metal back cover | Electricity | 34 | Active |
| USD819637S1 | Virtual reality headset | General | 26 | Active |
| USD513530S1 | Fan | General | 24 | Expired |
| USD796507S1 | Virtual reality headset | General | 23 | Active |
| US9065321B2 | Isolated dynamic current converters | Electricity | 23 | Active |
| US5324658A | Media for cell growth and method for making them | Emerging Cross-Sectional Technologies | 20 | Expired |
| US8399117B2 | Apparatus and methods for battery installation | Emerging Cross-Sectional Technologies | 18 | Active |
| US6168912A | Method and kit for making a multidimensional combinatorial chemical library | Chemistry; Metallurgy | 12 | Expired |
| US6570415B2 | Reduced voltage swing digital differential driver | Electricity | 12 | Expired |
| US5952859A | Dynamic set/reset circuit with dual feedback | Electricity | 12 | Expired |
| US10882833B2 | Phenylate derivative, preparation method therefor, and pharmaceutical composition and uses thereof | Chemistry; Metallurgy | 11 | Active |
| US6163118A | Method and apparatus for controlling a motor in a mass storage device | Physics | 10 | Expired |
| US10786507B2 | Pharmaceutical composition containing JAK kinase inhibitor or pharmaceutically acceptable salt thereof | Human Necessities | 10 | Active |
| USD509896S1 | Fan | General | 9 | Expired |
| US8300406B2 | Support foot apparatus and methods | Emerging Cross-Sectional Technologies | 5 | Active |
| US6008611A | Method and system for driving a three-phase motor in a mass storage device | Electricity | 5 | Expired |
| USD1006663S1 | Digital manifold | General | 5 | Active |
| US7416386B2 | Heat dissipation apparatus | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7265263B1 | Potato transcription factors, methods of use thereof, and a method for enhancing tuber development | Emerging Cross-Sectional Technologies | 5 | Expired |
| USD509895S1 | Fan | General | 3 | Expired |
| US10208146B2 | Catalyst component for olefin polymerization and application thereof | Chemistry; Metallurgy | 3 | Active |
| US9543872B2 | Position sensorless control method for switched reluctance generator | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.