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Jun-Qi Li, Shenzhen CN

Jun-Qi Li, Shenzhen CN

Patent application numberDescriptionPublished
20080318746MACHINE TOOL - An exemplary machine tool (12-25-2008
20090003945MACHINE TOOL - An exemplary machine tool (01-01-2009
20090003954MACHINE TOOL - An exemplary machine tool includes a base and a drill for machining a specimen mounted on the base. The drill includes a main rotator and a bit holder mounted to the main rotator. The bit holder has a first rotator and a second rotator rotatably mounted to the bit holder. A rotate speed of the first rotator is different from that of the second rotator. The machine tool has high precision and efficiency.01-01-2009
20090003955MACHINE TOOL - An exemplary machine tool includes a base and a drill for machining a specimen mounted on the base. The drill includes a main rotator and a bit holder mounted to the main rotator. The bit holder has a first rotator and a second rotator rotatably mounted to the bit holder. A first bit is mounted on the first rotator. A second bit is mounted on the second rotator. The machine tool has high precision and efficiency.01-01-2009
20090007449CONTOUR MEASURING PROBE - An exemplary contour measuring probe includes a guide (01-08-2009
20090007450CONTOUR MEASURING PROBE - An exemplary contour measuring probe (01-08-2009
20090025241MEASURING DEVICE AND METHOD FOR USING THE SAME - An exemplary measuring device includes a standard element, a first contour measuring probe, and a controller. The standard element has a first standard plane opposite to a measured object. The first contour measuring probe has a tip extension. The controller is electrically connected to the first contour measuring probe. The tip extension contacts the first standard plane during a measuring process. In addition, a method for using the measuring device is also provided.01-29-2009
20090025242BASE AND CONTOUR MEASURING SYSTEM USING THE SAME - An exemplary base includes a first elastic element, a second elastic, two first adjustable spacers and two second adjustable spacers. The first elastic element includes two first spaced plates and a first connecting element for connecting the two first spaced plates. The second elastic element includes two second spaced plates and a second connecting element for connecting the two second spaced plates. The first connecting element and the second connecting element are not in a plane. Two first adjustable spacers connect the two first spaced plates and adjust a distance between the two first spaced plates. Two second adjustable spacers connect the two second spaced plates and adjust a distance between the two second spaced plates.01-29-2009
20090030650CONTOUR MEASURING METHOD FOR MEASURING ASPECTS OF OBJECTS - An exemplary contour measuring method for measuring aspects of objects includes: (1) providing a contour measuring probe (01-29-2009
20090037140CONTOUR MEASURING METHOD FOR MEASURING ASPECTS OF OBJECTS - An exemplary contour measuring method for measuring aspects of objects includes: (1) providing a measuring device including two contour measuring probes and a processor, the contour measuring probe having a tip extension and a displacement sensor used to sense a displacement of the tip extension, the processor being electrically connected to the displacement sensors; (2) driving two tip extensions to contact two opposite surfaces of an object respectively; (3) driving the two tip extensions to move and contacting the two opposite surfaces of the object respectively, while the displacement sensors sending the displacement information on the tip extensions to the processor; (4) computing a cross-section of the object by the processor according to the displacement information on the tip extensions; (5) repeating the step (3) and (4), the processor computing a plurality of cross-sections of the object, the cross-sections compiled to obtain aspects of object.02-05-2009
20090037141MEASURING DEVICE FOR MEASURING ASPECTS OF OBJECTS - An exemplary measuring device (02-05-2009
20090044669MACHINING METHOD EMPLOYING OBLIQUE WORKPIECE SPINDLE - An exemplary machining method used to machine a predetermined curved surface on a workpiece (02-19-2009
20090047086MACHINING APPARATUS WITH OBLIQUE WORKPIECE SPINDLE - An exemplary machining apparatus (02-19-2009

Patent applications by Jun-Qi Li, Shenzhen CN