Tsai, Jhongli City

Chang-Heng Tsai, Jhongli City TW

Patent application number	Description	Published
20090108968	MAGNETIC DEVICE COMBINED WITH A VELCRO TAPE - A magnetic device combined with a Velcro tape comprises: a magnet body having a surface equipped a groove; a Velcro tape placing in the groove for functioned with magnetic and hooking force from both the magnet body and the Velcro tape. The Velcro tape can also directly connect on the surface of the magnet body.	04-30-2009

Chang-Yu Tsai, Jhongli City TW

Patent application number	Description	Published
20090273289	LED Light String for Decoration with Units having Replaceable LED and Housing - A lamp unit includes a power cord having a mating plug at one end and a corresponding mating plug at the other end, a bulb seat, an LED holder, an LED, and a housing. The LED is mounted on the LED holder in a watertight fashion and the LED holder is mounted on the bulb seat in a watertight fashion so as to prevent water from getting in the bulb seat. The LED can be replaced with another LED capable of emitting light of different color. The housing can be replaced with another housing of different shape. The corresponding mating plug of one lamp unit is adapted to connect to the mating plug of another lamp unit so as to form an LED light string for decoration of any desired length. The invention is highly adaptable to be employed in different environments and events.	11-05-2009
20090279053	Apparatus for Continuously Projecting Images and Method therefor - A method for continuously projecting images by enabling an apparatus including a light source, an image creation unit, and a projection unit includes receiving video signals from a predetermined source; creating a plurality of images from the video signals while being impinged by light emitted by the light source; receiving the images from the image creation unit; and activating the projection unit to project the images on a projection screen in a predetermined rapid succession so as to create a motion picture effect. As such, lighting adjustment and natural beauty simulations in a vivid way can be achieved.	11-12-2009
20090322026	LED Chess Set - In a light emitting diode (LED) chess set, when a chess piece of the chess set is placed on a chessboard, a power supply element in the chessboard will supply power to an LED in the chess piece to emit light, so that the chess piece gives a light emitting effect. When a player removes a chess piece from a square of the chessboard for a next movement of the chess piece, a control element in the chessboard will identify an identification element of the chess piece through a sensing element on the square to determine the possible next movements of the chess piece on the chessboard and drive the LEDs in the corresponding squares of all suggested movements to emit light. The light-emitting square guides and suggests players to make the next movement of a chess piece and improve a beginner's memory on the rules of chess.	12-31-2009

Cheng-Che Tsai, Jhongli City TW

Patent application number	Description	Published
20150016117	Wide-angle Light Emitting Diode Bulb - A wide-angle light emitting diode bulb comprises a LED chip module, a LED driver component for provide power, and a lamp cup for housing the LED chip module and the LED driver component. Main portion of light emitted from the LED chip is through the lamp cover out but a portion of LED light is scatted by the diffused powder on the lamp cover and through the apertures at the lamp cup out to light the ceiling when the LED bulb lit. The diffused powders are in-situ doped during manufacturing the lamp cover. The apertures are hided at the cabin-shaped recesses of the lamp cup.	01-15-2015

Cheng-Hung Tsai, Jhongli City TW

Patent application number	Description	Published
20120320023	LED DRIVING SYSTEM AND DISPLAY DEVICE USING THE SAME - A light emitting diode (LED) driving system driving a LED array of a display device includes a converter circuit, a pulse width modulator (PWM) controller, a 2D parameter circuit, a 3D parameter circuit and a microcontroller. The 3D parameter circuit outputs 3D parameter control signals when the display device is in a 3D mode, and stops from generating the 3D parameter control signals when the display device is in a 2D mode. The PWM controller outputs PWM signals to control the converter circuit according to outputs of the 2D parameter circuit and the 3D parameter circuit.	12-20-2012
20130021326	LED DRIVING SYSTEM AND DISPLAY DEVICE USING THE SAME - A light emitting diode (LED) driving system driving a LED array of a display device includes a microcontroller, a control circuit, a pulse width modulator (PWM) controller, a first driving circuit, a second driving circuit, a first converter circuit and a second converter circuit. The microcontroller outputs a first signal when the display device is in a three dimension (3D) mode. The control circuit generates and output a 3D control signal upon receiving the first signal. The second converter circuit converts a direct current power into a second direct current voltage when the display device is in the 3D mode, and the second converter circuit stops working when the display device is in a two dimension mode.	01-24-2013
20130249420	LED DRIVING SYSTEM AND METHOD - A light emitting diode (LED) driving system includes a sampling circuit, a control circuit, a PWM controller circuit, a DC/DC converter and a current balance circuit. The sampling circuit detects voltage of cathodes of LED strings of a LED array. The control circuit generates and outputs a control signal according to the minimum voltage of the cathodes of rest LED strings except LED string with the minimum cathode voltage, if the minimum voltage is in an expected voltage range and a difference between the maximum voltage of the cathodes of the LED strings and the minimum voltage of the cathodes of the LED strings is greater than a threshold. The PWM controller circuit generates and outputs PWM signals according to the control signal, to control the DC/DC converter generate and output suitable direct current voltage to drive the LED array. The current balance circuit comprises a plurality of switches.	09-26-2013

Cheng-Lun Tsai, Jhongli City TW

Patent application number	Description	Published
20140055557	AUTOMATED EXTERNAL DEFIBRILLATOR WITH PANORAMIC VIDEO CAMERA DEVICE - An automated external defibrillator (AED) with a panoramic video camera device comprises a case, an AED accommodated by the case, a microprocessor built in the AED, an image capture device electrically connected with the microprocessor, a memory electrically connected with the microprocessor and storing the images captured by the image capture device, and a panoramic lens arranged above the image capture device. During usage, the present invention takes motion pictures panoramically to provide more detailed information for the medical personnel after the patient has been transported to the hospital and ascertain the truth for a medical dispute.	02-27-2014

Tsung-Yen Tsai, Jhongli City TW

Patent application number	Description	Published
20100311880	MODIFIED LAYERED MATERIAL AND UNSATURATED POLYESTER NANOCOMPOSITE COMPRISING THE SAME - A modified layered material is provided, which includes a layered inorganic material intercalated with an organic modifier. The organic modifier includes	12-09-2010
20120010360	MODIFIED LAYERED MATERIAL AND UNSATURATED POLYESTER NANOCOMPOSITE COMPRISING THE SAME - A modified layered material is provided, which includes a layered inorganic material intercalated with an organic modifier. The organic modifier includes	01-12-2012

Yao-Jun Tsai, Jhongli City TW

Patent application number	Description	Published
20100193809	LIGHT EMITTING DIODE STRUCTURE, LED PACKAGING STRUCTURE USING THE SAME AND METHOD OF FORMING THE SAME - A light emitting diode (LED) structure, a LED packaging structure, and a method of forming LED structure are disclosed. The LED structure includes a sub-mount, a stacked structure, an electrode, an isolation layer and a conductive thin film layer. The sub-mount has a first surface and a second surface opposite the first surface. The stacked structure has a first semiconductor layer, an active layer and a second semiconductor layer that are laminated on the first surface. The electrode is disposed apart from the stacked structure on the first surface. The isolation layer is disposed on the first surface to surround the stacked structure as well as cover the lateral sides of the active layer. The conductive thin film layer connects the electrode to the stacked structure and covers the stacked structure.	08-05-2010
20110133229	Light Emitting Diode Structure, LED Packaging Structure Using the Same and Method of Forming the Same - A light emitting diode (LED) structure and a LED packaging structure are disclosed. The LED structure includes a sub-mount, a stacked structure, an electrode, an isolation layer and a conductive thin film layer. The sub-mount has a first surface and a second surface opposite the first surface. The stacked structure has a first semiconductor layer, an active layer and a second semiconductor layer that are laminated on the first surface. The electrode is disposed apart from the stacked structure on the first surface. The isolation layer is disposed on the first surface to surround the stacked structure as well as cover the lateral sides of the active layer. The conductive thin film layer connects the electrode to the stacked structure and covers the stacked structure.	06-09-2011

Yu-Chou Tsai, Jhongli City TW

Patent application number	Description	Published
20080305354	Filler Composition for Welding onto a Substrate - A filler composition for welding onto a substrate is composed of 82.5˜96.5 wt %, aluminum, 3.0˜10.0 wt % copper, 0.2˜1.5 wt % magnesium, 0.1˜1.5 wt % silver, 0.1˜2.0 wt % scandium, 0˜1.5 wt % zirconium, and 0˜1.0 wt % titanium, and can be welded with a high success rate to a substrate (such as an aluminum-copper alloy substrate) and avoiding a hot cracking phenomenon and a low welding strength, so as to achieve the effects of enhancing the yield rate and lowering the cost of a product.	12-11-2008
20090091130	Method and apparatus of preventing gas leak in pipeline - This invention discloses a method and an apparatus of preventing a gas leak in a pipeline, and the characteristic of expansion occurred when a hydrogen storage material absorbs hydrogen gas is used for setting the hydrogen storage material in a joint between a first pipeline and a second pipeline, such that if hydrogen leaks at the joint, the hydrogen storage material will absorb hydrogen to expand, and the expansion pressure presses the joint to give a tighter connection, so as to achieve the effects of preventing and locking a leak, and compensating a deficiency of tightness due to an accumulated error occurred during the manufacture of the first pipeline and the second pipeline.	04-09-2009