Patent application number | Description | Published |
20080200094 | Light show controller for an inflatable doll - A light show controller for an inflatable doll, which has at least lone light stream mounted inside of the body, has a processor having inner memory having multiple light show modes, at least one electronic switch driven by the processor, an input device used to select one light show mode of the processor and a power converter used to supply power to the above electronic unit and light stream. Since the light stream is mounted inside of the inflatable doll and driven by the processor through the electronic switch, a user uses the input device select different light show mode to light the inflatable doll. Therefore, the attraction of the inflatable doll is increasing by driving the light stream inside of the inflatable doll. | 08-21-2008 |
20080224622 | Multicolor light-emitting diode light string and light-emitting diode component thereof - A multicolor light-emitting diode (LED) light string includes multiple serially connected LED components. Each LED component includes multiple chips and multiple pairs of positive and negative pins. The pairs of the positive and negative pins are respectively and electrically connected to positive and a negative poles of the corresponding LED chip. Further, the LED chips with the same light color are serially connected through the positive and negative pins. In this way, the LED light string can be driven by different voltage sources at different times to show different light colors. | 09-18-2008 |
20080250683 | Driver with a reverse-rotation preventer for an inflatable rotating exhibit - A driver with a reverse-rotation preventer for an inflatable rotating exhibit is mounted inside an inflatable rotating exhibit having a transparent inflatable body and a rotating body and has a rotating assembly and a reverse-rotation preventer. The rotating assembly connects to and rotates the rotating body and has a synchronous motor that rotates in a direction and has a shaft. The shaft is driven by the synchronous motor and rotates the rotating body. However, the synchronous motor will reverse its rotation when the rotating body encounters even temporary resistance while rotating. The reverse-rotation preventer applies a resistance when the rotating body rotates in the wrong direction to make the synchronous motor reverse rotation. Consequently, the reverse-rotation preventer ensures that the rotating inflatable exhibit rotates in the desired direction. | 10-16-2008 |
20080252249 | Driver for an inflatable rotating exhibit - A driver for an inflatable rotating exhibit is mounted inside an inflatable rotating exhibit having a transparent inflatable body and a rotating body and has a rotating assembly and a reverse-rotation preventer. The rotating assembly connects to and rotates the rotating body, has a synchronous motor. The synchronous motor rotates in a direction and has a shaft. The shaft is driven by the synchronous motor and rotates the rotating body. However, the synchronous motor will reverse its rotation when the rotating body encounters even temporary resistance while rotating. The reverse-rotation preventer applies a resistance when the rotating body rotates in the wrong direction to make the synchronous motor reverse rotation again to the desired direction. So the reverse-rotation preventer ensures that the rotating inflatable exhibit rotates in the desired direction. | 10-16-2008 |
20080318490 | Dual output blower for an imflatable puppet - A dual output blower for inflatable puppet has a fan and a valve assembly. The fan has an inlet, a primary outlet and a valve outlet. The valve assembly comprises a body, a switching board and a driver. The body has a valve chamber formed in the body, a valve inlet, two valves and a blower output, each communicating with the valve chamber. The switching board is rotatably mounted in the valve chamber. The driver is mounted securely on the switching board and rotates the switching board to determine which valve of the valve assembly inputs and outputs air. When an inflatable puppet is connected to one of the valves of the valve assembly, the driver may control the orientation of the switching board to guide the air and make the inflatable puppet perform novel and entertaining movements. | 12-25-2008 |
20090003012 | Lighting tree - A lighting tree has a base, a stand mounted on the base, multiple lighting branches connected to the stand, multiple lighting leaves expanding from each lighting branch, and a control box incorporated with a speaker. Each lighting branch has a lighting element mounted in one end of the lighting branch. The control box determines whether the lighting elements should be activated. Based on different types of music output by the speaker, the control box determines the lighting branches and lighting leaves to be turned on or off. | 01-01-2009 |