Robert J. Fox
24Patents
8h-index
24Co-inventors
75Inventor score
Filing activity: Aug 26, 1977 → Oct 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4218690A | Self-contained programmable terminal for security systems | Physics | 58 | Expired |
| US4095739A | System for limiting access to security system program | Physics | 52 | Expired |
| US4216375A | Self-contained programmable terminal for security systems | Physics | 44 | Expired |
| USRE35336E | Self-contained programmable terminal for security systems | General | 26 | Expired |
| US4421645A | Compact universal drum filter settler | Performing Operations; Transporting | 22 | Expired |
| US4673502A | Fixed filter drum and movable scraper | Performing Operations; Transporting | 12 | Expired |
| US6802964B2 | Tipping pit water reclaiming system | Performing Operations; Transporting | 9 | Expired |
| US6475377B1 | Media vacuum filter | Performing Operations; Transporting | 8 | Expired |
| US6835315B2 | Media vacuum filter | Performing Operations; Transporting | 7 | Expired |
| US10580581B2 | High-density metal-insulator-metal capacitors | Electricity | 6 | Active |
| US5221468A | Pneumatically-operated filtering apparatus with filter movement controlled by level sensor | Performing Operations; Transporting | 6 | Expired |
| US4985146A | Filtering system | Performing Operations; Transporting | 6 | Expired |
| US9583557B2 | Integrated circuits including a MIMCAP device and methods of forming the same for long and controllable reliability lifetime | Electricity | 5 | Active |
| USRE32135E | Compact universal drum filter settler | General | 3 | Expired |
| US10177029B1 | Integration of air gaps with back-end-of-line structures | Electricity | 3 | Active |
| US6817747B2 | Portable variable speed volumetric feed hopper | Performing Operations; Transporting | 3 | Expired |
| USD1022120S1 | Pool filter | General | 3 | Active |
| US4844798A | Time delay control and system embodying same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10236206B2 | Interconnects with hybrid metallization | Electricity | 1 | Active |
| US10153232B2 | Crack stop with overlapping vias | Electricity | 1 | Active |
| US11837547B2 | PIC die with optical deflector for ambient light | Physics | 0 | Active |
| US11038011B2 | Metal-insulator-metal capacitors including nanofibers | Emerging Cross-Sectional Technologies | 0 | Active |
| US11829386B2 | Identifying anonymized resume corpus data pertaining to the same individual | Physics | 0 | Active |
| US10090258B1 | Crack-stop structure for an IC product and methods of making such a crack-stop structure | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.