Cheng, Taichung County
Chen-Heng Cheng, Taichung County TW
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20110296928 | PRESSURE DETECTION DEVICE FOR USE IN ELECTRONIC MANOMETER - A pressure detection device for use in an electronic manometer includes a container for receiving a liquid, a first conduit for the air to pass through, and a second conduit for the liquid to flow therein. When the air having the same pressure as that of a pressure transducer is directly or indirectly drawn from the electronic manometer through the first conduit into the container, the liquid in the container flows into the second conduit due to the pressure difference. In this way, get a difference between the liquid level of the second conduit and that of the container and compare the difference with a user's blood pressure measured by the electronic manometer to detect whether the measuring result of the electronic manometer is accurate or not. | 12-08-2011 |
Chia-He Cheng, Taichung County TW
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20110193361 | Robot arm plate - A robot arm plate is provided. The robot arm plate includes a supporting structure and at least a block. The supporting structure includes a first surface to support an object, a second surface and a third surface, wherein the second surface is lower than the first surface, and the third surface is disposed between the first surface and the second surface. The block is disposed on the second surface. The block includes a lateral wall which contacts against the third surface. | 08-11-2011 |
Chi-Feng Cheng, Taichung County TW
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20100214781 | HIGH EFFICIENCY LIGHT EMITTING DIODE APPARATUS - The high efficiency light emitting diode apparatus mainly comprises a connector, a heat dissipating body, a light generator, a central venting portion, and a transparent casing. This connector has a flow guider, a flow chamber and a vent. The light generator contains several LEDs. The heat dissipating body includes an inner passage and an outer passage. The central venting portion has a central channel. An inner flow path and an outer flow path are formed. So, the heat dissipating effect of the flow paths is excellent. The structure forming two flow paths can enhance the heat dissipating effect. The auxiliary element can strengthen the overall illuminating effect. Plus, the auxiliary element can make the light more uniformly. | 08-26-2010 |
Chih Ching Cheng, Taichung County TW
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20110001147 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - A semiconductor light-emitting device comprises a substrate, a first conductive type semiconductor layer positioned on the substrate, a light-emitting structure positioned on the first conductive type semiconductor layer, and a second conductive type semiconductor layer positioned on the light-emitting structure. The substrate includes an upper surface and a plurality of protrusions positioned on the upper surface. Each of the protrusions includes a top surface, a plurality of wall surfaces, and a plurality of inclined surfaces sandwiched between the top surface and the wall surfaces. | 01-06-2011 |
20110233582 | SEMICONDUCTOR DEVICES - A semiconductor device includes a substrate and an epitaxy layer positioned on the substrate. In one embodiment of the present disclosure, the substrate includes an upper surface and a plurality of bumps positioned on the upper surface, and each of the bumps includes a top plane substantially parallel to the upper surface and a plurality of wall surfaces between the top plane and the upper surface. In one embodiment of the present disclosure, the epitaxy layer has the same crystal orientation on the upper surface of the substrate and the wall surfaces of the bumps to reduce defect density and increase protection from electrostatic discharge. | 09-29-2011 |
Chih-Hung Cheng, Taichung County TW
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20080287263 | INTERACTIVE BALANCE TRAINER - An interactive balance trainer includes a base, on which a swing device is pivoted for a swing motion. A swing sensing device includes a signal sensor to sense a rotating angle of the swing device and transmit a signal. A central processing unit, which receives the signal transmitted from the swing sensing device, has a main program to compare the signal with a program target value. A resistance adjusting device, which adjusts a resistance exerting on the swing device, has a position sensor providing a feedback signal to the central processing unit. A display unit receives a signal processed by the central processing unit and shows information according to the signal of the central processing unit. | 11-20-2008 |
Hsu-Chih Cheng, Taichung County TW
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20100254791 | Trailer for Helicopter - A trailer is provided for a helicopter. The trailer includes a chassis, at least two lifters provided on the chassis, at least two drivers provided on the chassis and connected to the lifters, at least two locks for locking the lifters in an upper position and a connector for connecting the chassis to a vehicle. | 10-07-2010 |
Mao-Nan Cheng, Taichung County TW
Shih-Yang Cheng, Taichung County TW
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20090148053 | Method for transmitting image bit stream and image encoder - The invention discloses a method for transmitting image bit stream and an image encoder utilizing the method. The image format comprises a start of image (SOI) marker, a start of scan (SOS) marker and a primary compressed data. First, the invention generates redundant data according to a first start address of the SOI marker, a data size between the SOI marker and the SOS marker, and a second start address of the primary compressed data. Afterward, the redundant data is selectively padded into the image bit stream between the SOI marker and the SOS marker. Accordingly, the required time for transmitting image data to a storage medium will be reduced, and the transmission performance will be improved apparently by utilizing the method. | 06-11-2009 |
Sung-Neng Cheng, Taichung County TW
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20110203436 | Hot-wire cutter - A hot-wire cutter includes a frame, a tank supported on the frame, a first working head located on a floor of the tank, a second working head movably supported on the frame, a supporting unit supported on the frame and used to support an annular work piece, a restraining unit supported on the frame and used to clamp the annular work piece, and a rotating unit supported on the frame and used to rotate the annular work piece. Thus, a line between the first and second working heads is directed through the centers of initial apertures in the annular work piece, one after another, to facilitate precise processing of sections of the annular work piece corresponding to the initial apertures. | 08-25-2011 |
Sung-Ping Cheng, Taichung County TW
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20100157064 | OBJECT TRACKING SYSTEM, METHOD AND SMART NODE USING ACTIVE CAMERA HANDOFF - If an active smart node detects that an object leaves a center region of a FOV for a boundary region, the active smart node predicts a possible path of the object. When the object gets out of the FOV, the active smart node predicts the object appears in a FOV of another smart node according to the possible path and a spatial relation between cameras. The active smart node notifies another smart node to become a semi-active smart node which determines an image characteristic similarity between the object and a new object and returns to the active smart node if a condition is satisfied. The active smart node compares the returned characteristic similarity, an object discovery time at the semi-active smart node, and a distance between the active smart node and the semi-active smart node to calculate possibility. | 06-24-2010 |
Tong Peng Cheng, Taichung County TW
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20110088504 | GRIP SHIFTER ASSEMBLY - A grip shifter assembly includes a stationary member coaxially sleeving on a bicycle handlebar. The stationary member has a receiving portion formed thereon. A rotary member coaxially rotatably sleeves on the stationary member. The rotary member has an annular portion formed thereon for abutting against the receiving portion. A grip coaxially securingly sleeves on the rotary member. The grip includes a first section, a middle section, and a second section disposed thereon. A plurality of protrusions radially and axially disposed on the first and the middle sections for grasping firmly. The protrusions are arranged in an equal space. The protrusions configure the first and the middle sections into a step-like cylindrical shape. Accordingly, the grip and the rotary member are able to pivotally rotate relative to the stationary member by a user for changing a speed of a bicycle. | 04-21-2011 |
Yi-Li Cheng, Taichung County TW
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20090205474 | Rotary worktable positioning structure for miter saw - A rotary worktable positioning structure used in a miter saw is disclosed to include a first positioning unit controllable by biasing a handle to lock the worktable to the machine base or to unlock the worktable for free rotation, and a second positioning unit controllable by rotating a switching wheel to move a lock pin into one of a number of locating holes on the periphery of the machine base and to further lock the worktable in one of a number of predetermined cutting angles. | 08-20-2009 |
Yuan-Chih Cheng, Taichung County TW
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20090188285 | Auto lock system for bicycles - An auto lock system for bicycles includes a leveling detection member for detecting level status of the bicycle, a locking member for locking a rotational part of the bicycle, at least one detection member for detecting one of the rotational parts of the bicycle, and a control member which receives information from the leveling detection member and the at least one detection member so as to activate the locking member. The locking member can be installed to lock the front or rear wheels or the handlebar. | 07-30-2009 |
20090243256 | Bicycle frame with a receiving space - A bicycle frame includes a head tube, a seat tube and at least one tube connected between the head tube and the seat tube. The at least one tube includes a first longitudinal tube connected to the head tube and a second longitudinal tube connected to the seat tube, a transverse tube is connected between the first and second longitudinal tubes. The transverse tube includes a receiving space in which a lock or a light device is received. | 10-01-2009 |
Yu-Shun Cheng, Taichung County TW
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20120152042 | Multi-Dimensional Micro Driver - A micro driver includes a translational unit, an actuating unit and a rotational unit. The translational unit includes translational elements movable relative to one another. The actuating unit includes two opposite actuators connected to each of the translational elements. The actuators are operable to move the translational elements relative to one another. The rotational unit includes a frame and semi-spheres each located in an aperture defined in the frame and in contact with the uppermost one of the translational elements so that the uppermost translational element rotates the semi-spheres on the frame when the actuators causes the translational elements to move relative to one another. | 06-21-2012 |