IMAGINEERING, INC.
108Patents
78Active
108Granted
52Portfolio score
Filing activity: May 18, 1981 → Jan 12, 2017 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4396193A | Roulette wheel directional sensing apparatus | Human Necessities | 83 | Expired |
| USD417104S | Chair frame | General | 27 | Expired |
| USD425719S | Chair | General | 25 | Expired |
| USD481214S1 | Seat | General | 21 | Expired |
| US8240293B2 | Ignition apparatus, internal-combustion engine, ignition plug, plasma equipment, exhaust gas degradation apparatus, ozone generating/sterilizing/disinfecting apparatus, and odor eliminating apparatus | Emerging Cross-Sectional Technologies | 19 | Active |
| USD481215S1 | Seat frame | General | 18 | Expired |
| US8226901B2 | Ignition or plasma generation apparatus | Electricity | 17 | Active |
| USD417103S | Sofa frame | General | 17 | Expired |
| USD316636S | Bedstead | General | 17 | Expired |
| USD416717S | Chair frame | General | 16 | Expired |
| USD481216S1 | Seat | General | 16 | Expired |
| USD481213S1 | Seat frame | General | 15 | Expired |
| USD309682S | Circular settee | General | 14 | Expired |
| USD313320S | Rocking chair | General | 13 | Expired |
| USD417569S | Sofa frame | General | 11 | Expired |
| USD430748S | Chair | General | 11 | Expired |
| US8367005B2 | Gas processing apparatus, gas processing system, and gas processing method, and exhaust gas processing system and internal combustion engine using the same | Mechanical Engineering; Lighting; Heating | 11 | Active |
| USD417105S | Chair frame | General | 9 | Expired |
| US8464695B2 | Ignition apparatus, internal-combustion engine, ignition plug, plasma equipment, exhaust gas degradation apparatus, ozone generating/sterilizing/disinfecting apparatus and odor eliminating apparatus | Emerging Cross-Sectional Technologies | 8 | Active |
| US8602005B2 | Multiple discharge plasma apparatus | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8863495B2 | Ignition/chemical reaction promotion/flame holding device, speed-type internal combustion engine, and furnace | Emerging Cross-Sectional Technologies | 7 | Active |
| USD781090S1 | Table base | General | 7 | Active |
| USD470319S1 | Chair | General | 7 | Expired |
| US8365707B2 | Plasma apparatus using a cylinder head | Emerging Cross-Sectional Technologies | 7 | Active |
| USD402830S | Table | General | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.