CAE Electronics Ltd.
23Patents
0Active
23Granted
35Portfolio score
Filing activity: Mar 23, 1983 → May 5, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5933125A | Method and apparatus for reducing instability in the display of a virtual environment | Physics | 404 | Expired |
| US4649504A | Optical position and orientation measurement techniques | Physics | 363 | Expired |
| US4555960A | Six degree of freedom hand controller | Emerging Cross-Sectional Technologies | 130 | Expired |
| US5684498A | Field sequential color head mounted display with suppressed color break-up | Physics | 79 | Expired |
| US5714938A | Temperature protection device for air cooled electronics housing | Physics | 55 | Expired |
| US4743200A | Fiber optic coupled helmet mounted display system | Physics | 48 | Expired |
| US5348477A | High definition television head mounted display unit | Physics | 43 | Expired |
| US4576577A | Blended mode concept for control of flight simulator motion systems | Physics | 27 | Expired |
| US4634083A | Helicopter seat isolation system | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5980255A | Seat for motion simulator and method of motion simulation | Human Necessities | 19 | Expired |
| US5984477A | Helmet mounted display with improved SLM illumination | Physics | 17 | Expired |
| US6065927A | Spike stick and lath placer | Performing Operations; Transporting | 17 | Expired |
| US6173829A | Circulating paddle positioning fence with flexible track | Performing Operations; Transporting | 13 | Expired |
| US5227722A | Dead-zone free optically pumped M.sub.Z magnetometer | Physics | 12 | Expired |
| US5927174A | Incline wedge variable target size sawguides for circular gang saws | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6199683A | High speed revolving board singulator with retracting shoe and variable dwell duckers | Performing Operations; Transporting | 9 | Expired |
| US5764202A | Suppressing image breakup in helmut mounted displays which use temporally separated bit planes to achieve grey scale | Physics | 9 | Expired |
| US6039097A | Position-based integrated motion controlled curve sawing | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6039098A | Position-based integrated motion controlled curve sawing | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4947697A | System for measuring force versus position of a flight controller in an aircraft or flight simulator | Physics | 4 | Expired |
| US6189679A | Lumber spacing stick conveyor meter | Performing Operations; Transporting | 4 | Expired |
| US6138438A | Method and apparatus for automatically placing sheets of plastic from a roll onto the second top tier of a lumber package | Performing Operations; Transporting | 2 | Expired |
| US5098616A | Method for forming a curved projection screen | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.