Interactive Light Inc.
9Patents
0Active
9Granted
30Portfolio score
Filing activity: Jan 6, 1993 → Oct 17, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5442168A | Dynamically-activated optical instrument for producing control signals having a self-calibration means | Physics | 141 | Expired |
| US5833549A | Sports trainer and game | Human Necessities | 134 | Expired |
| US5475214A | Musical sound effects controller having a radiated emission space | Physics | 94 | Expired |
| US5414256A | Apparatus for and method of controlling a device by sensing radiation having an emission space and a sensing space | Physics | 73 | Expired |
| US5508511A | Arrangement for and method of detecting an object in an area subject to environmental variations | Fixed Constructions | 37 | Expired |
| US5369270A | Signal generator activated by radiation from a screen-like space | Physics | 32 | Expired |
| US5459312A | Action apparatus and method with non-contact mode selection and operation | Physics | 24 | Expired |
| US5473461A | Wide dynamic range optical receiver | Electricity | 19 | Expired |
| US5984794A | Sports trainer and simulator | Human Necessities | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.