Jan Willems
9Patents
3h-index
22Co-inventors
57Inventor score
Filing activity: Apr 19, 1996 → Aug 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5621828A | Integrated tunable optical filter | Electricity | 21 | Expired |
| US7192543B2 | Method and mould for manufacturing a moulded article comprising at least an elastomeric polyurethane skin | Performing Operations; Transporting | 15 | Expired |
| USRE36710E | Integrated tunable optical filter | General | 4 | Expired |
| US7842207B2 | Panel-like laminate and a skin for manufacturing such laminate | Emerging Cross-Sectional Technologies | 3 | Active |
| US8318259B2 | Method for producing a moulded article comprising a sprayed polyurethane layer | Performing Operations; Transporting | 2 | Active |
| US11553325B2 | Communication system for monitoring process units | Electricity | 0 | Active |
| US12017383B2 | Method and system for separating waste polyurethane foams | Emerging Cross-Sectional Technologies | 0 | Active |
| US7744799B2 | Method for manufacturing at least a surface layer of multilayered trim part | Performing Operations; Transporting | 0 | Active |
| US7633028B2 | Electric switch module | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.