Chia-Chang
Chia-Chang Chang, Taichung City TW
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20090275451 | INTERACTIVE TRAINING DEVICE - An interactive training device comprises an operation unit and an interaction unit. The operation unit has a movable plate built therein with a G-sensor so that motions of the movable plate in response to a user's operation are sensed by the G-sensor and further converted into particular signals to be output to the interaction unit. | 11-05-2009 |
20090283648 | Front-wheel steering gear having function of outputting directional signals - A front-wheel steering gear having a function of outputting a directional signal, comprises a turntable assembly, which has a stationary base, a turntable rotatably mounted on the stationary base and a front-wheel positioning rack fixedly attached to a top surface of the turntable; an axially extendable rail, having one end thereof connected to the stationary base of the turntable assembly; a rear-wheel positioning rack, connected to another end of the rail; and a steering sensor, provided on the turntable assembly for detecting rotational directions and angles of the turntable and outputting signals corresponding to the rotational directions and angles to an interactive device. | 11-19-2009 |
20100173747 | Upper-limb training apparatus - An upper-limb training apparatus allows a user's two upper limbs to independently and actively perform flexion and extension along a round track, so that the user's the two upper limbs can receive proper training, respectively. | 07-08-2010 |
20110096161 | Displacement sensing system - A displacement sensing system is disclosed. Two image capturing devices are settled at to opposite ends of a coordinate axis of the planar area, respectively, for capturing images of the planar area and an object placed thereon. Four pre-established LUT databases and an interactive four-matrix lookup table process are implemented to determine actual coordinates of the object on in the planar area. | 04-28-2011 |
Chia-Chang Chang, Taoyuan County TW
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20120275148 | OPTICAL REFLECTIVE FILM AND LIGHT EMITTING DEVICE USING THE SAME - An optical reflective film and a light emitting device are provided. The optical reflective film includes a main body, organic particles, inorganic particles, and voids. The main body is made of polyolefin. A refractive index difference N of the optical reflective film is defined in the following equation, and its value ranges from 0.05 to 0.7: | 11-01-2012 |
Chia-Chang Chen, Taipei City TW
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20080309293 | METHOD FOR CHARGING BATTERY MODULE IN MULTIPLE STAGES - A method for charging a battery module including a plurality of parallelly-connected battery cell sets in multiple stages is provided. In the present invention, a constant current charging is applied for charging the battery module in an initial stage of charging through the method of voltage control or current control. Then, the charging current is lowered substantially to reduce the charging speed when the voltage of one of the battery cell sets exceeds a safety value or a total voltage of the battery module itself reaches a rated voltage. Accordingly, a safety problem of the battery can be avoided and battery life can be prolonged. | 12-18-2008 |
20120146590 | METHOD FOR CONTROLLING BATTERY RECHARGING PROCESS AND ELECTRONIC DEVICE - A method for controlling battery recharging process is provided for an electronic device equipped with a battery. The method comprises entering a recharging smart mode. In the recharging smart mode, an actual capacity rate of the battery is determined. In the recharging smart mode, according to the actual capacity rate of the battery, a rechargeable capacity rate of the battery is changed. When the actual capacity rate is larger than a first capacity threshold value for a first predetermined time interval, the rechargeable capacity rate of the battery is decreased. | 06-14-2012 |
Chia-Chang Chen, Hsin Chu County TW
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20090231045 | FREQUENCY-LOCKING DEVICE AND FREQUENCY-LOCKING METHOD THEREOF - A frequency-locking device including a digitally-controlled oscillator (DCO) and a comparing unit is disclosed. The DCO is used for generating an output frequency signal. The comparing unit receives a Keep Alive signal or a start of a frame (SOF) from a universal serial bus (USB) and the output frequency signal, and compares the Keep Alive signal or the start of a frame (SOF) with the output frequency signal to generate a calibration signal. Then, the DCO adjusts the frequency of the output frequency signal according to the calibration signal to meet the USB specification for data communication. | 09-17-2009 |
Chia-Chang Hsu, Hsinchu County TW
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20140049248 | SPARK DETECTION DEVICE CAPABLE OF DETECTING CHARACTERISTICS OF A SPARK SIGNAL - A spark detection device includes a sensing element and a comparing element. The sensing element is for sensing a spark signal to generate a sensing signal. A first end of the comparing element is coupled to the sensing element, and a second end of the comparing element is for receiving a threshold signal. The comparing element is for generating an output signal at an output end of the comparing element by performing a comparing operation according to the sensing signal and the threshold signal. | 02-20-2014 |
Chia-Chang Hung, Taoyaun TW
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20090299204 | MOBILE- AND WEB-BASED 12-LEAD ECG MANAGEMENT - The present invention provides a mobile and web-based 12-lead ECG management information system for processing clinical 12-lead ECG, comprising: (a) a clinical device for automatically extracting a SCP-ECG or XML-ECG file and processing signals; (b) an ECG database for saving data exported from the clinical device with web-based user interface, and a mobile database which is synchronized with the ECG database; and (c) an interactive electric document for annotating 12-lead ECG with clinical diagnosis codes. | 12-03-2009 |
20090299771 | DICOM-BASED 12-LEAD ECG GATEWAY AND BROWSER UNDER THE CLINICALLY-USED INFORMATION SYSTEM - The present invention relates to a DICOM-based 12-lead ECG gateway and browser for use in clinical information system. | 12-03-2009 |
20100324935 | 12-LEAD ECG MEASUREMENT AND REPORT EDITING SYSTEM - The present invention provides a real-time interactive information system for measurement of 12-lead electrocardiogram waveforms and report editing, comprising a server providing cross-platform web page browsing for user to input commands or to review ECG reports and to edit or to measure information from patient further, a device for supporting internet interacting protocol which is a WEB SERVICE allowing for receiving commands issued by the server of cross-platform web page browsing and giving the server the feedback of processed ECG information by assistance from the database device, and a database device allowing for accessing patient's information to the internet interacting protocol. | 12-23-2010 |
Chia-Chang Kuo, Chutung Chen TW
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20120326185 | LIGHT EMITTING DEVICE - A light emitting device including a carrying element having two electric conductors connectable to a power source, a light emitting element disposed on the carrying element and electrically connected to the two electric conductors, and at least one correction element electrically connected to the light emitting element, wherein the light emitting element is adapted to provide a light source upon connection of the two electric conductors with the power source, and the at least one correction element allows the light emitting element to have functions of temperature compensation, voltage correction, or surge absorption. | 12-27-2012 |
Chia-Chang Lee, Tainan City TW
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20130206009 | VERTICAL TYPE AIR HUMIDIFYING AND PURIFYING MACHINE - A vertical type air humidifying and purifying machine, comprising a front casing, a rear casing, a humidifying unit, an ultraviolet light purifying unit, a motor-fan unit and a negative ion generator; in which the front casing and the rear casing are assembled correspondingly with each other, and the humidifying unit, the UV light purifying unit, and the motor-fan unit are disposed orderly between the front and the rear casings, and the negative ion generator is installed at an air outlet of the motor-fan unit; ON-OFF switches being respectively provided on the humidifying unit, the UV purifying unit and the negative ion generator for ON-OFF switching. | 08-15-2013 |
Chia-Chang Lee, Hsinchu TW
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20080273245 | BEAM SPLITTING MODULE AND A LIGHT SOURCE SYSTEM INCORPORATING THE SAME - A beam splitting module is disposed on a base plate of a light source system, and includes a supporting wall, a beam splitting lens, and a biasing member. The supporting wall has a first wall surface, and is disposed on the base plate such that the first wall surface extends perpendicularly from the base plate. The beam splitting lens has a first lens surface disposed adjacent to the first wall surface of the supporting wall, and a second lens surface opposite to the first lens surface. The biasing member is secured to the base plate, and is disposed adjacent to the second lens surface of the beam splitting lens for urging the beam splitting lens toward the supporting wall such that the first lens surface of the beam splitting lens abuts against the first wall surface of the supporting wall. | 11-06-2008 |
20080304024 | OPTICAL ENGINE FOR A PROJECTION DISPLAY DEVICE - An optical engine for a projection display device includes a housing, a light source module, an imaging unit, and a projecting mechanism. The housing includes a base wall and a surrounding wall cooperating with the base wall for defining a receiving space with an opening. The light source module is disposed at a side of the housing for providing an illuminating light beam into the receiving space. The imaging unit is disposed in the receiving space, and includes a display element and an optical lens set. The projecting mechanism includes a lens barrel having first and second barrel ends, a projecting lens disposed at the second barrel end, and a coupling element formed on an outer surface of the lens barrel adjacent to the first barrel end. The coupling element is configured to have a size and shape corresponding to those of the opening, and is disposed to cover the opening and to seal the receiving space. | 12-11-2008 |
20090091712 | PROJECTION APPARATUS, LIGHT SOURCE MODULE AND BEAM COMBINER - A beam combiner for combining a first color beam, a second color beam, and a third color beam is provided. The beam combiner has a transparent substrate with a first optical surface on which a first reflective film reflecting the first color beam is disposed, and a second optical surface on which a second reflective film reflecting the second color beam is disposed. The first optical surface and the second optical surface are parallel. The second color beam entering the transparent substrate is reflected by the second reflective film and leaves the transparent substrate by passing through the first optical surface, while the third color beam enters the transparent substrate from the second optical surface and leaves the transparent substrate by passing through the first optical surface. The optical paths of the first, the second, and the third color beam are substantially coincident after emerging from the first optical surface. | 04-09-2009 |
20120075593 | LENS ARRAY MODULE AND PROJECTION APPARATUS - A lens array module includes a light incident surface, a light emitting surface opposite to the light incident surface, and a plurality of first and second lens surfaces. The first lens surfaces are arranged on the light incident surface to form into an array. The second lens surfaces are arranged on the light emitting surface to form into an array. The center of curvature of each of the first lens surfaces located at two opposite sides of a first reference point on the light incident surface deviates away from the first reference point in a direction parallel to a first reference axis, and the center of curvature of each of the second lens surfaces located at two opposite sides of a second reference point on the light emitting surface deviates toward the second reference point in a direction parallel to the first reference axis. A projection apparatus is also provided. | 03-29-2012 |
20120212841 | PROJECTION LENS AND PROJECTION APPARATUS - A projection lens for projecting an image beam is provided. The image beam is converted by a light valve from an illumination beam irradiating the light valve. The projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group is disposed on a transmission path of the image beam, and has a first optical axis. The second lens group is disposed on both a transmission path of the illumination beam and the transmission path of the image beam, and between the light valve and the first lens group. The second lens group has a second optical axis. The second optical axis is inclined with respect to the first optical axis. The third lens group is disposed on the transmission path of the image beam, and between the first lens group and the second lens group. A projection apparatus is also provided. | 08-23-2012 |
Chia-Chang Lee, Taipei City TW
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20090024786 | External storage device - An external storage device includes a hard-drive, a flash memory, and a memory arrangement unit. The memory arrangement determines if the tag of the data accessed by a computer stored in the tag list of the memory arrangement unit and controls the hard-drive and the flash memory according to the result of the determination. | 01-22-2009 |
Chia-Chang Lin, Taipei TW
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20090108787 | MOTOR DRIVING SYSTEM - The present invention relates to a motor driving system. The motor driving system includes a motor, a transmission member, a follower member, a position-detecting light emitter, a position-detecting light receiver, and a positioning-status sensing element. The positioning-status sensing element includes a plurality of notches or openings. The positioning-status sensing element is moved between the position-detecting light emitter and the position-detecting light receiver such that a light beam emitted from the position-detecting light emitter is successively penetrated through the notches or openings to be received by the position-detecting light receiver. According to the light-receiving status of the position-detecting light receiver, the speed of the motor is reduced. | 04-30-2009 |
Chia-Chang Liu, Hsinchu TW
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20150371065 | RADIO-FREQUENCY IDENTIFICATION READER DEVICE - A radio-frequency identification reader device including a plurality of antennas, a switch module, a coaxial cable, and a reader is provided. The switch module is electrically connected to the antennas. The coaxial cable is electrically connected to the switch module. The reader transmits a DC voltage, a control signal, and a radio-frequency signal to the switch module through the coaxial cable. The switch module generates an operation voltage by the DC voltage and the control signal. The switch module selects one of the antennas as a preset antenna by the control signal and drives the preset antenna by the radio-frequency signal. | 12-24-2015 |
Chia-Chang Liu, Gei-Shan, Tao-Yuan TW
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20080302244 | Carbon dioxide absorption device - Carbon dioxide contained within exhaust gas is combined with bivalent metal ions such as calcium ions or the like in concentrated salt water to form precipitated calcium carbonate and then can be expelled out. Such an environmental friendly design is realized by a bottle upside down device with a bottle neck exit on a bottom, a piston inside the device can be elevated to a top portion to produce a near vacuum air pressure inside the device. All the brine, exhaust gas, and oxygen, ozone draw together into the device can be accelerated to form, at least, precipitated calcium carbonate to reduce carbon dioxide contained within the exhaust gas. Chemical reaction accelerated by a high voltage discharger below the piston, by flashing a portion of water to atomize the brine. Or a heater can heat up the near vacuum device to accelerate chemical reaction. | 12-11-2008 |
Chia-Chang Liu, Taipei City TW
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20090105415 | AMPHIPHILIC POLYMER AND METHOD FOR PREPARING THE SAME - An amphiphilic polymer having the following formula (I): | 04-23-2009 |
20100041848 | AMPHIPHILIC POLYMER AND METHOD FOR PREPARING THE SAME - An amphiphilic polymer having the following formula (I): | 02-18-2010 |
20120115979 | CHLORINATED POLYMER ENHANCING WETTABILITY OF SILICONE HYDROGEL, SILICONE HYDROGEL COMPRISING THE SAME AND OCULAR ARTICLE MADE THEREFROM - The present invention provides a reactive hydrophilic polymer comprising units of Formulae (I) and (II): | 05-10-2012 |
Chia-Chang Tsai, Hsinchu TW
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20090196055 | Lamp Connection Structure - A lamp connection structure, configured to connect a lamp of a backlight module, is provided. The backlight module has a circuit board formed with a through-hole, which is defined by a side wall. The lamp connection structure comprises a clamping portion and an embedding portion. The clamping portion has a first end and a second end, and the first end is adapted to fix and to electrically connect to the lamp. The embedding portion has a first end and a second end. The first end is connected to the second end of the clamping portion while the second end of the embedding portion is inserted through the through-hole and contacting with the side wall. | 08-06-2009 |
20120113348 | LIQUID CRYSTAL DISPLAY WITH BACKLIGHT FRAME STRUCTURE - In one aspect of the present invention, an LCD includes a front frame having a flange and a rear cover having a flange defining a housing therebetween, a liquid crystal (LC) panel placed in the housing, a backlight positioned between the LC panel and the rear cover, and a backlight frame having a first engaging structure configured to receive the flanges of the front frame and the rear cover, and a second engaging structure configured to retain the backlight and the LC panel in the housing. | 05-10-2012 |
20130093977 | LIQUID CRYSTAL DISPLAY WITH BACKLIGHT FRAME STRUCTURE - In one aspect of the present invention, an LCD includes a front frame having a flange and a rear cover having a flange defining a housing therebetween, a liquid crystal (LC) panel placed in the housing, a backlight positioned between the LC panel and the rear cover, and a backlight frame having a first engaging structure configured to receive the flanges of the front frame and the rear cover, and a second engaging structure configured to retain the backlight and the LC panel in the housing. | 04-18-2013 |
Chia-Chang Wang, New Taipei City TW
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20140307912 | FULL-AUDIO-RANGE SPEAKER - A full-audio-range speaker has a box, at least one dynamic speaker unit, and a vibration speaker. The box has multiple side walls and at least one wall hole. The at least one dynamic speaker unit is mounted in the box and has a sound hole aligned with the at least one wall hole. The vibration speaker is mounted through the box. The at least one dynamic speaker unit and the vibration speaker respectively improve midrange, treble, and bass performances of the full-audio-range speaker. Therefore, the full-audio-range speaker can have relatively good midrange, treble, and bass performances simultaneously. | 10-16-2014 |
Chia-Chang Yeh, Lukang Chen TW
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20120204987 | FAUCET ASSEMBLY - A faucet assembly has: a faucet body having a containment space with an opening, the opening having a water outlet with an assembly tube extending into the containment space; a connecting tube disposed in the containment space of the faucet body, an end of the connecting tube having a connecting section connected to the assembly tube, another end of the connecting section having a securing section adjacent to the opening, the securing section having an inner threaded section on an inner sidewall; and a tube-shaped coupling member having an axial connecting aperture, an end of the coupling member having an outer threaded section, another end of the coupling member having a narrowed section with an axial screw aperture connected to the connecting aperture, a screw member locked with the screw aperture, and the inner threaded section of the connecting tube locked with the outer threaded section of the coupling member. | 08-16-2012 |
20120211108 | FAUCET ASSEMBLY - A faucet assembly comprising an outlet portion, a switching valve, a locking pipe and a water inlet pipe assembly. The outlet portion is a tubular body having a water outlet end on a front end, a hole provided above the water outlet end, an inner periphery of the outlet portion provided with a switching port adjacent to the water outlet end, the outlet portion integrally formed with a connecting pipe at the switching port, the connecting pipe provided with a locking thread, a lower end of the connecting pipe provided with a locking hole, and a lower end of the water outlet portion is provided with a through-hole opposite to the locking hole. Since the outlet portion includes the connecting pipe, the locking pipe is disposed through the through-hole of the water outlet portion and locked with the locking hole, which provides for a more simple assembly and lower costs. | 08-23-2012 |