Yi Chen
22Patents
2h-index
79Co-inventors
56Inventor score
Filing activity: Jan 6, 2006 → Jul 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8193738B2 | Dimmable LED device with low ripple current and driving circuit thereof | Electricity | 33 | Active |
| US9447101B2 | Pyrrolo[2,1-f][1,2,4]triazine compound, and preparation method and application thereof | Chemistry; Metallurgy | 5 | Active |
| US9724352B2 | Pyrrolo[2,1-F[1,2,4]triazine compounds, preparation methods and applications thereof | Chemistry; Metallurgy | 2 | Active |
| US9201576B2 | Display method and portable device | Electricity | 1 | Active |
| US10059694B2 | 2-aminopyrimidine compound and pharmaceutical composition and use thereof | Chemistry; Metallurgy | 1 | Active |
| US9255106B2 | Substituted [1,2,4]triazolo[4,3-a]pyrazines as PARP-1 inhibitors | Human Necessities | 1 | Active |
| US9533965B2 | 2-arylbenzofuran-7-formamide compounds, preparation method and use thereof | Chemistry; Metallurgy | 1 | Active |
| US8685997B2 | Camptothecin derivatives and their use | Human Necessities | 1 | Active |
| US9085533B2 | Process for preparation of roflumilast | Chemistry; Metallurgy | 0 | Active |
| US10968215B2 | Pyrido five-element aromatic ring compound, preparation method therefor and use thereof | Chemistry; Metallurgy | 0 | Active |
| US9170491B2 | Negative-type photoresist composition for thick film and use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US7582464B2 | Microorganism and the process for preparation of pravastatin sodium | Chemistry; Metallurgy | 0 | Active |
| US11214572B2 | 7-site substituted pyrrole triazine compounds or pharmaceutically acceptable salts thereof, and preparation method thereof and uses thereof | Chemistry; Metallurgy | 0 | Active |
| US12037352B2 | Perfluoropolyether compound containing carboxyl group | Chemistry; Metallurgy | 0 | Active |
| US11661421B2 | Indolizine compounds, preparation method and use thereof | Chemistry; Metallurgy | 0 | Active |
| US10766889B2 | Aryl-2,2′-tandem bisthiazole compound and preparation method and use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11174237B2 | 2-[4-(meihylaminomethyl)phenyl]-5-fluoro- benzofuran-7-carboxamide hydrochloride polymorph, preparation method therefor and application thereof | Chemistry; Metallurgy | 0 | Active |
| US11465984B2 | Compound having ERK kinase inhibitory activity and use thereof | Chemistry; Metallurgy | 0 | Active |
| US10058566B2 | Sulfated polygulonic acid polysaccharide or pharmaceutical salt thereof, preparation method therefor and use thereof | Chemistry; Metallurgy | 0 | Active |
| US9233925B2 | Process for preparation of roflumilast | Chemistry; Metallurgy | 0 | Active |
| US12365686B2 | Compound as porcupine inhibitor and use thereof | Chemistry; Metallurgy | 0 | Active |
| US9115150B2 | Camptothecin compound containing stable 7-membered lactone ring, preparation method and use | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.