Che-Hung
Che-Hung Chen, Taipei City TW
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20110196951 | COMPUTER MANAGING METHOD - A computer managing method includes the following steps. Firstly, a blade server system with M blade server units, which includes a number of server blades and a modular management blade (MMB), is provided, wherein the M MMBs are connected with each other via network paths and M is a natural number greater than 1. Then a master MMB among the M MMBs are selected in response to first user operation event. Next, the network parameter data of the master MMB are set in response to second user operation event. Then network topology of the master MMB and the rest of M−1 MMBs are obtained via the master MMB. After that, the rest of M−1 MMBs are driven for utilizing a network protocol service so that the M−1 MMBs are able to receive network parameter data from the master MMB and carry out parameter setting accordingly. | 08-11-2011 |
20120275072 | POWER MANAGEMENT CIRCUIT AND HIGH VOLTAGE DEVICE THEREIN - A high voltage device includes a high voltage transistor and a protection device. The high voltage transistor has a first end and a second end, in which the first end is coupled to a voltage input/output terminal. The protection device is coupled between the second end of the high voltage transistor and a ground terminal, and has a parasitical equivalent circuit. When the voltage input/output terminal is charged based on positive ESD charges, the current corresponding to the positive ESD charges flows from the voltage input/output terminal through the high voltage transistor and the equivalent circuit in the protection device toward the ground terminal. A power management circuit is also disclosed herein. | 11-01-2012 |
Che-Hung Chen, Tainan City TW
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20140166081 | SOLAR CELL AND SOLAR CELL MODULE - A solar cell includes a semiconductor substrate, a back electrode layer and a front electrode layer including a first bus bar, a second bus bar, first finger bar units, second finger bar units, first interconnecting bars, and second interconnecting bars. The first finger bar units are spaced apart from the second finger bar units. Each of the first finger bar units has first finger bars and a first auxiliary bar connected to the first finger bars. Each of the second finger bar units has second finger bars and a second auxiliary bar connected to the second finger bars. Each first interconnecting bar interconnects two adjacent first finger bar units. Each second interconnecting bar interconnects two adjacent second finger bar units. | 06-19-2014 |
Che-Hung Huang, Taoyuan City TW
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20160062397 | HOUSING AND ELECTRONIC APPARATUS - A method of fabricating housing includes steps of: providing a sheet; providing a mold including a first core and a second core, in which the first core substantially extends along a plane, and the second core is adjacent to the first core; pressing the sheet to the mold to make the sheet attach to the second core, in which the second core is fixed to the sheet; and moving the sheet away from the first core along a vertical direction perpendicular to the plane to separate the second core and the first core so as to make the second core become an internal member, in which a housing is formed of the sheet and the internal member. | 03-03-2016 |
Che-Hung Lin, Taipei TW
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20120172094 | Mobile Communication Apparatus - A mobile communication apparatus is provided. The mobile communication apparatus includes a speaker, a sound receiving unit, an audio signal processing unit, and a control unit. The sound receiving unit provides an audio signal based on external sounds. The audio signal processing unit is connected to the speaker and the sound receiving unit to receive the first audio signal from the sound receiving unit and output a coded audio signal to the speaker. The control unit is connected to the audio signal processing unit and provides a control signal, wherein the control signal corresponds to a pre-determined mode. The control unit controls the audio signal processing unit to stop outputting the first audio signal to the speaker based on a first control signal. | 07-05-2012 |
Che-Hung Lin, Puli Township TW
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20090169107 | APPARATUS AND METHOD OF RECOGNIZING IMAGE FEATURE PIXEL POINT - An apparatus and a method of recognizing image feature pixels is related to the recognizing method including receiving an image having a plurality of pixels; subsequent filtering the pixels at least once by detecting the edge pixels of objects in the received image based on pixel values of the pixels, so as to obtain a plurality of candidate pixels; and performing multiple difference of Gaussian (DOG) blurring operations on the candidate pixels to find the candidate pixels having a relative extreme value as a plurality of feature pixels. Therefore, the processing time of recognizing image feature pixels may be reduced. | 07-02-2009 |
20090169191 | METHOD FOR AUTOMATICALLY SELECTING SCENE MODE - A method for automatically selecting a scene mode applied in a photographic device is described. The method includes detecting an image to be captured; analyzing a principal feature of the image; comparing the principal feature with a feature standard of each scene mode according to a utilization rate ranging from high to low, so as to acquire a scene mode corresponding to the feature standard conforming to the principal feature; and adjusting current photographic parameters of the photographic device into photographic parameters corresponding to the acquired scene mode. By determining a comparison sequence according to utilization rate of each scene, the time for searching and comparing is reduced. Moreover, after each shooting, the utilization rate may be re-calculated according to the used scene mode, so as to quickly provide the scene mode required by a user. | 07-02-2009 |
20130176436 | Image Capturing Device Applied in Vehicle and Image Superimposition Method Thereof - An image capturing device applied in a vehicle and an image superimposition method thereof. The image capturing device comprises an image capturing module, a processing module and an image superimposition module. The processing module dynamically controls a sampling time of a plurality of temporary images captured by the image capturing module according to driving information of the vehicle. The image superimposition module superimposes feature regions in the temporary images to produce at least one superimposed image based on the driving information of the vehicle. | 07-11-2013 |
Che-Hung Lin, Taoyuan Hsien TW
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20140218828 | POWER PROTECTION APPARATUS AND METHOD - A power-protection apparatus is provided. The apparatus includes an over-voltage protection unit for generating an over-voltage detection signal when the power supply of the load is over the upper limit of a predetermined voltage range; an under-voltage protection unit for generating an under-voltage detection signal when the power supply of the load is under the lower limit of the predetermined voltage range; a working-state detection unit for receiving a control signal and generating a working-state detection signal when the level time-change rate of the control signal is over a time-change rate threshold; and a power-control unit coupled to the over-voltage protection unit, the working-state detection unit and the under-voltage protection unit for controlling the on and off of the power supply according to the over-voltage detection signal, the under-voltage detection signal or the working-state detection | 08-07-2014 |
Che-Hung Liu, Kaohsiung City TW
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20130082694 | Hall-Effect Measurement Apparatus - A Hall-Effect measure apparatus comprises a magnetic source, a wafer on a thermal chuck, a dc current source and a voltage meter. The magnetic source generates a magnetic field in a perpendicular position relative to the wafer. Furthermore, the magnetic field is targeted at a specific region of the wafer to be tested. By performing a Hall-Effect measurement and van der Pauw measurement, the carrier mobility of the specific region of the wafer can be calculated. | 04-04-2013 |