Michael J. Hogan
23Patents
16h-index
31Co-inventors
81Inventor score
Filing activity: Apr 13, 1981 → Nov 11, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5872922A | Method and apparatus for a video conference user interface | Electricity | 340 | Expired |
| US5659466A | Monolithic PC audio circuit with enhanced digital wavetable audio synthesizer | Physics | 258 | Expired |
| US5657246A | Method and apparatus for a video conference user interface | Electricity | 224 | Expired |
| USD482133S1 | Front portion of a retaining wall block | General | 159 | Expired |
| USD464145S1 | Side wall portion of a retaining wall block | General | 144 | Expired |
| USD506837S1 | Front portion of a retaining wall block | General | 135 | Expired |
| USD513805S1 | Front portion of a retaining wall block | General | 134 | Expired |
| US5933597A | Method and system for sharing objects between local and remote terminals | Physics | 82 | Expired |
| US5675808A | Power control of circuit modules within an integrated circuit | Physics | 80 | Expired |
| US6918715B2 | Block splitting assembly and method | Performing Operations; Transporting | 34 | Expired |
| US4871136A | Interlock shelf and bracket | Human Necessities | 28 | Expired |
| US7066167B2 | Block splitting assembly and method | Performing Operations; Transporting | 27 | Expired |
| US10440989B2 | E-cigarette vaporizer cartridge filling method and apparatus | Physics | 25 | Active |
| US4459660A | Microcomputer with automatic refresh of on-chip dynamic RAM transparent to CPU | Physics | 24 | Expired |
| US8327833B2 | Block splitting assembly and method | Performing Operations; Transporting | 19 | Active |
| US9701225B1 | Convertible tailgate cover and seat | Performing Operations; Transporting | 18 | Active |
| US6994410B2 | Pocket door slide | Fixed Constructions | 15 | Expired |
| US7967001B2 | Block splitting assembly and method | Performing Operations; Transporting | 14 | Active |
| US8006683B2 | Block splitting assembly and method | Performing Operations; Transporting | 13 | Active |
| US6272465A | Monolithic PC audio circuit | Physics | 12 | Expired |
| US5809466A | Audio processing chip with external serial port | Physics | 8 | Expired |
| US7168380B2 | Boat lift systems | Performing Operations; Transporting | 1 | Expired |
| US9573293B2 | Block splitting assembly and method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.