Jeffrey Chen
23Patents
16h-index
19Co-inventors
78Inventor score
Filing activity: Feb 11, 1997 → Feb 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6006747A | Dry powder inhaler | Human Necessities | 142 | Expired |
| USD439159S | Rectangular stackable container including triple sealed rim | General | 120 | Expired |
| USD475620S1 | Container | General | 110 | Expired |
| USD467800S1 | Oval container | General | 105 | Expired |
| US6427688B1 | Dry powder inhaler | Human Necessities | 98 | Expired |
| USD415420S | Double sealed rim stackable container | General | 89 | Expired |
| US6273085A | Dry powder inhaler | Human Necessities | 84 | Expired |
| US6715486B2 | Dry powder inhaler | Human Necessities | 79 | Expired |
| USD473788S1 | Container | General | 76 | Expired |
| US6196404A | Triple seal container with protrusion | Performing Operations; Transporting | 74 | Expired |
| USD494857S1 | Container | General | 69 | Expired |
| US6056138A | Triple seal container | Performing Operations; Transporting | 57 | Expired |
| USD451018S | Three gate container | General | 43 | Expired |
| US6971384B2 | Dry powder inhaler | Human Necessities | 26 | Expired |
| US5943877A | Space vehicle freezer including heat exchange unit space use | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US6951111B2 | Combusting hydrocarbons excluding nitrogen using mixed conductor and metal hydride compressor | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7958890B2 | Dry powder inhaler | Human Necessities | 12 | Active |
| US6253440A | Method of manufacturing self cooling beverage container | Emerging Cross-Sectional Technologies | 10 | Expired |
| US10994112B2 | Drug delivery system with electromagnetic field generator | Human Necessities | 0 | Active |
| US11043679B2 | Alternative low cost electrodes for hybrid flow batteries | Emerging Cross-Sectional Technologies | 0 | Active |
| US11619146B2 | Two-phase thermal pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12264601B2 | Two-phase thermal pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11795431B2 | Ultrathin interfacial layer on a hydrogel to direct its surface properties and cell adhesion | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.