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| RE38567 | Apparatus and method for self adjusting downlink signal communica... |
| 6768416 | Machine for automated generation of movement of chimes |
| 6646559 | Method and apparatus for activating warning devices |
| 6617964 | Apparatus and method for providing weather and other alerts |
| 6614346 | Method and device for diagnosing a brake switch |
| 6614362 | Emergency vehicle alert system |
| 6587051 | Power converting apparatus and burglarproof method therefor |
| 6587044 | Brake lamp illumination on a trailer by sensing wheel speed decel... |
| 6577248 | Vehicle parking control system |
| 6570506 | Celestial object location device |
| 6535138 | HVAC network verification system |
| 6535114 | Method and apparatus for environment recognition |
| 6515590 | Book organizing device |
| 6496115 | System and method for analyzing baby cries |
| 6496103 | Device, system and method for secure |
| 6489895 | Fail-safe leak detection and flood prevention apparatus |
| 6486774 | Vehicular deceleration warning system |
| 6480104 | Trailer alignment method and apparatus |
| 6472980 | Device with built-in signal discrimination and output synchroniza... |
| 6472995 | Vehicle surrounding viewing system |
| 6472992 | Alarm filter circuit |
| 6469622 | Automobile rear combination lamp |
| 6462648 | Vehicle security system |
| 6459381 | Apparatus for detecting operation of an electric fence and fence ... |
| 6456193 | Controlling method and apparatus of constant-frequency sound-prod... |
| 6452507 | Exterior mounted shield for vehicle mounted toll collection ident... |
| 6448905 | Robotic traffic signalling device |
| 6441748 | Road surface condition monitoring system using sensors disposed u... |
| 6437705 | Railcar maintenance management system |
| 6433694 | Sensor having improved desorption times and related control circu... |
| 6433681 | Apparatus and method for detecting vehicle rollover having roll-r... |
| 6433693 | Apparatus and method for boil phase detection based on acoustic s... |
| 6433680 | License plate having reverse alarm device |
| 6433701 | Instrument cluster |
| 6426693 | Emergency reporting apparatus with self-diagnostic function |
| 6424255 | Adjustable delay turn signal reminder device for mounting on a mo... |
| 6417763 | Machine for automated generation of movement of chimes |
| 6417761 | Storage case for an orthodontic retainer and the like |
| 6417765 | Railways means anti-collision and anti-derailment safety system |
| 6411204 | Deceleration based anti-collision safety light control for vehicl... |