EIT LLC
9Patents
4Active
9Granted
38Portfolio score
Filing activity: Oct 14, 1980 → May 13, 2016 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7202860B2 | Coordinate input device working with at least display screen and desk-top surface as the pointing areas thereof | Physics | 53 | Expired |
| US7414617B2 | Coordinate input device working with at least display screen and desk-top surface as the pointing areas thereof | Physics | 36 | Active |
| US7477243B2 | Apparatus for controlling the shift of virtual space and method and program for controlling same | Physics | 18 | Expired |
| US4381711A | Hand-held shot tube detonator | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| USD393489S | Advertising banner display device | General | 6 | Expired |
| US8330726B2 | Position detection apparatus using area image sensor | Physics | 3 | Expired |
| US9778103B1 | UV radiometry instruments and methods | Physics | 1 | Active |
| US9359088B2 | Low-G alert | Physics | 1 | Active |
| US10101356B2 | Instrument and method for measuring low indicated air speed | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.