William James Sim
13Patents
6h-index
13Co-inventors
63Inventor score
Filing activity: Apr 1, 1980 → Nov 19, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD769194S1 | Magnetic plug | General | 24 | Active |
| US8666085B2 | Component for noise reducing earphone | Electricity | 22 | Active |
| US4341051A | Building structure and process of beam assembly therein | Fixed Constructions | 17 | Expired |
| US9197010B2 | Magnetic connector apparatus | Electricity | 8 | Active |
| USD713790S1 | Plug and jack system for a magnetic audio connector | General | 6 | Active |
| US9209558B2 | Connector apparatus | Electricity | 6 | Active |
| USD711827S1 | Magnetic jack | General | 5 | Active |
| USD733053S1 | Connector apparatus | General | 4 | Active |
| US4296048A | Support bracket for distribution panel for cooling towers and the like | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9660377B2 | Connector apparatus | Electricity | 3 | Active |
| USD742318S1 | Connector apparatus | General | 0 | Active |
| US9077104B2 | Connector apparatus | General | 0 | Revoked |
| US9487295B2 | Vehicle media distribution system using optical transmitters | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.