Hung-Chen

Hung-Chen Hsu, Ba-De City TW

Patent application number	Description	Published
20100189570	Intelligent auto-sensing pumping device - The present creation includes at least a control circuit for performing the start, stop or test run modes of a motor, and a detection loop composed of two detection circuits, the two detection circuits connecting the control circuit to the motor and the guide of a waterproof case respectively. When there is no water or the water is pumped off, the pumping device remains in the stopped state due to disconnection of the detection loop. As the water level reaches the guide and enables conduction in the detection loop, the circuits of the motor would be actuated and work in accordance with the modes set by the control circuit.	07-29-2010

Patent application number	Description	Published
20110047769	Device for Assembling and Disassembling a Bicycle Chain - A device for assembling and disassembling a bicycle chain comprises a mounting seat, an actuating member, an assembling member, a rod member, a spring, and a pulling member. The rod member, the pulling member and the spring are connected to one another to guide a positioning member to be assembled into the assembling holes in a balance manner, so that the device for assembling and disassembling a bicycle chain makes the assembly of the chain more convenient and simple.	03-03-2011
20110061360	Device for Assembling and Disassembling a Bicycle Chain - A device for assembling and disassembling a bicycle chain comprises a main body, an actuating member, a rod member, a pulling member, and an elastic plate. The rod member, the pulling member and the elastic plate are connected to one another to guide a positioning member to be assembled into the assembling holes in a balance manner, so that the device for assembling and disassembling a bicycle chain makes the assembly of the chain more convenient and simple.	03-17-2011

Patent application number	Description	Published
20090077917	Skidproof floor material combining a skidproof technology with production of a modelling totem - A skidproof floor material combing a skidproof technology and production of a modeling totem is a tile or stone, a surface of which is pasted with an anti-lubricant of a high-technology special formula. Several thousands of nano cavities are formed using capillaries of the stone, and suction force is increased when a floor is wet and the tiles are compressed, by applying a principle of vacuum suction. Therefore, a floor friction coefficient will be increased to a safety standard, and a skidproof effect for the tiles can be achieved. Moreover, a modeling totem can be completely manifested on the tile, so as to provide a skidproof floor material having a safely skidproof effect and features of visual pleasingness and arts.	03-26-2009