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Lai, Changhua County
Chane-Yu Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100313927 | APPARATUS FOR CONVERTING ULTRAVIOLET (UV) LIGHT INTO ELECTRICITY - An apparatus for converting ultraviolet (UV) light into electricity is disclosed. It includes a UV-light-into-electricity conversion device and an electricity storage. The welding operation zone has a welding apparatus for welding a workpiece. This welding apparatus generates strong UV light during a welding operation. The UV-light-into-electricity conversion device can absorb the UV light and then convert into electricity. Finally, the electricity storage stores the electricity generated by the UV-light-into-electricity conversion device. Hence, it can convert the harmful UV light into useable electricity. The entire structure of this invention is simple. In addition, it is suitable for a fixed operation zone or a movable operation zone during a welding operation. | 12-16-2010 |
Che-Hung Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110110173 | SIGNAL GENERATING CIRCUIT AND RELATED STORAGE APPARATUS - A signal generating circuit is employed for generating a control in order to control operations of one of a controller and at least a storage unit of a related storage apparatus controlled by the controller. The signal generating circuit includes a voltage inputting unit and a voltage detection unit. The voltage detection unit rapidly switches a voltage level of the control signal according to a voltage to be detected which is generated by the voltage inputting unit. As a result, data damage due to unexpected operations performed by the controller during the power-off period can be avoided. | 05-12-2011 |
Chia-Liang Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090134913 | SIGNAL COMPARISON CIRCUIT - A signal comparison circuit is provided. The signal comparison circuit includes a first amplifier, a second amplifier, a peak detector, and a comparator. The first amplifier is a zero-peaking amplifier. The first amplifier receives and amplifies a data signal. The second amplifier receives and amplifies a reference voltage. The peak detector is coupled to the first and the second amplifiers for detecting and maintaining maximum values of the amplified data signal and the amplified reference voltage, and then outputting the maintained data signal and the maintained reference voltage. The comparator is coupled to the peak detector for comparing the maintained data signal with the maintained reference voltage and outputting a result of the comparison. | 05-28-2009 |
| 20090219056 | SIGNAL DETECTION CIRCUIT WITH DEGLITCH AND METHOD THEREOF - A signal detection circuit is used for detecting signal squelch of a differential input signal to generate a corresponding digital output signal. The signal detection circuit includes: a reference voltage generator for generating a reference voltage of which the common mode voltage tracks the common mode voltage of the input signal; a real-time signal judgment circuit, real-time rectifying and amplifying a difference between the input signal and the reference voltage; and a deglitch circuit, sampling and/or amplifying an output signal of the real-time signal judgment circuit, and transforming sampling results into the digital output signal to reflect signal squelch of the differential input signal. | 09-03-2009 |
| 20100073045 | FREQUENCY DETECTION CIRCUIT AND DETECTION METHOD FOR CLOCK DATA RECOVERY CIRCUIT - A frequency detection circuit and a detection method thereof suitable for a clock data recovery (CDR) circuit are provided. The frequency detection circuit includes a phase detector, a first delayer, a frequency detector, and a logic circuit. The phase detector samples a data signal according to a first clock signal provided by the CDR circuit and provides a phase instruction signal according to the sampling. The first delayer delays the first clock signal to obtain a second clock signal. The frequency detector samples the data signal according to the second clock signal and provides a frequency instruction signal according to the sampling. The logic circuit generates a clock instruction signal according to the phase instruction signal and the frequency instruction signal. The CDR circuit adjusts the frequency of the first clock signal according to the status of the clock instruction signal. | 03-25-2010 |
Chien-Sheng Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110274221 | METHODS FOR ADJUSTING SYSTEM CLOCK IN TERMS OF OPERATIONAL STATUS OF NON-BASEBAND MODULE, METHODS FOR PERIPHERAL DEVICE CONTROL ADJUSTMENT, AND ELECTRONIC DEVICES USING THE SAME - A method for adjusting a system clock in terms of an operational status of at least one non-baseband module includes: getting first information corresponding to the system clock required by at least one baseband module, wherein the first information comprises a frequency characteristic of the system clock; getting second information corresponding to the at least one non-baseband module, wherein the second information comprises a frequency characteristic of a radio frequency (RF) signal to be received by the non-baseband module; and selectively adjusting a frequency of the system clock by referring to the first information and the second information. | 11-10-2011 |
Jyu Yuan Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100172492 | METHOD FOR SCHEDULING ELLIPTIC CURVE CRYPTOGRAPHY COMPUTATION - A scheduling method for ECC computation processed in a plurality of arithmetic units comprises a coarse-grained scheduling step for systematically scheduling an ECC computation operation and a fine-grained scheduling step for refining the scheduled ECC computation operation. | 07-08-2010 |
Kuanyu Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20080198706 | BUFFER MANAGEMENT METHOD AND OPTICAL DISC DRIVE - An optical disc drive is provided, mainly comprising a buffer, a processor and a driving module for accessing an optical disc. The optical disc drive receives a plurality of write commands. Each write command comprises a data block and a destination address. The buffer buffers data blocks to be recorded to the optical disc with corresponding write commands in either a random mode or a sequential mode. The processor schedules a recording operation based on the write commands, and selectively switches the buffer to the random mode or to the sequential mode based on arrangements of data blocks buffered in the buffer. The driving module is controlled by the processor to perform the recording operation, whereby the data blocks are recorded to the optical disc when a start recording condition is met. Specifically, the start recording condition varies with the random or sequential modes. | 08-21-2008 |
| 20080201522 | BUFFER MANAGEMENT METHOD AND OPTICAL DISC DRIVE - A buffer management method is provided, particularly adaptable in an optical disc drive to access an optical disc. One or more data blocks are recorded to the optical disc in response to received write commands. Data blocks corresponding to the write commands are first buffered in a buffer of the optical disc drive. Thereafter, one or more write tasks may be organized based on the buffered write commands, each associated with a group of data blocks having consecutive destination addresses. A recording operation can be scheduled based on those write tasks, and the recording operation is performed to record the data blocks to the optical disc. | 08-21-2008 |
| 20100214888 | RANDOM ACCESS CONTROL METHOD AND OPTICAL DISC DRIVER - A random access control method is provided, implemented in an optical disc drive for recording data to an optical disc. In the optical disc drive, a buffer stores a plurality of write commands each associated with a data block bound to a destination address. A processor controls the buffer to build a disc write task from the write commands in which addresses are organized in order. A drive unit is controlled by the processor, performing a recording operation to record the data blocks to the optical disc according to the disc write task; wherein the processor further controls the drive unit to verify the recorded data blocks after completing the recording operation. | 08-26-2010 |
Kuan Yu Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20080198709 | RANDOM ACCESS CONTROL METHOD AND OPTICAL DISC DRIVE - A random access control method is provided, implemented in an optical disc drive for recording data to an optical disc. In the optical disc drive, a buffer stores a plurality of write commands each associated with a data block bound to a destination address. A processor controls the buffer to build a disc write task from the write commands in which addresses are organized in order. A drive unit is controlled by the processor, performing a recording operation to record the data blocks to the optical disc according to the disc write task; wherein the processor further controls the drive unit to verify the recorded data blocks after completing the recording operation. | 08-21-2008 |
Kuo-Chen Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100052646 | CURRENT MIRROR WITH IMMUNITY FOR THE VARIATION OF THRESHOLD VOLTAGE AND THE GENERATION METHOD THEREOF - A current mirror with immunity for the variation of threshold voltage includes raising the voltage difference between the gate and the source of a MOS in the current source, and increasing the channel length of the MOS for limiting the generated reference current. | 03-04-2010 |
Ming-Yi Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090166916 | Processing method of the natural cellulose fiber with feature for enhancing the capability of antifungi, antibacteria and deodorization - The present invention provides a processing method of the natural cellulose fiber with feature for enhancing the capability of antifungi, antibacteria and deodorization. The procedure is that firstly modify and reduce the properties of the natural chitosan of high polymer material to nanometer scale; secondly dunk the chitosan into the syrup-like mixture of wood pulp and NMMO solvent to yield quasi-dope; thirdly dehydrate the quasi-dope of paste mixture to form the mud-like dope; fourthly spin the dope by dryjet wet spinning method; fifthly regenerate the filament in coagulation bath, water rinse and dry; finally water rinse, dry, apply the lubricant to finish. The water soluble chitosan, which has been treated by property modification and reduced to nanometer scale, can effectively and completely solve in the cellulose of low DP to offer wider extent of selection in the DP and better flexibility of adding percentage in content of modified chitosan. | 07-02-2009 |
| 20110154627 | Meltblown wetlaid method for producing non-woven fabrics from natural cellulose - The present invention provides a meltblown wetlaid method for producing non-woven fabrics from natural cellulose using pulp as raw material and N-methylmorpholine N-oxide (NMMO) as solvent for dissolving into dope. The dope is then extruded out of a spinneret to form filament bundle by meltblown method. Subsequently, by means of ejecting mist aerosol of water, the filament bundle is coagulated with regeneration. Via post treatments of water rinsing, hydro-entangled needle punching, drying, winding-up and the like have been orderly applied, then final product of nonwoven fabrics with continuous filament are produced from natural cellulose. | 06-30-2011 |
| 20110156299 | MELTBLOWN WETLAID METHOD FOR PRODUCING NON-WOVEN FABRICS WITH ANTI-MILDEW, ANTI-BACTERIA AND DEODORIZING CAPABILITIES FROM NATURAL CELLULOSE - The present invention provides a meltblown wetlaid method for producing non-woven fabrics with anti-mildew, anti-bacteria and deodorizing capabilities from natural cellulose. The method comprises selecting wood pulp as raw material and using N-methylmorpholine N-oxide (NMMO) as dissolving solvent and 1,3-phenylene-bis 2-oxazoline (BOX) as stabilizer to form mixed cellulose mucilage as well as using modified and nano-miniaturized natural chitosan as additive for blending and dissolution to form cellulose dope. By meltblown method, the dope is extruded out of spinnerets to form filament bundle, then by ejecting mist aerosol of water, the filament bundle is coagulated with regeneration. After post treatments of water rinsing, hydro-entangled needle punching, drying, winding-up and the like having been orderly applied, then final product for nonwoven fabric of continuous filament with anti-mildew, anti-bacteria and deodorizing capabilities is produced. | 06-30-2011 |
| 20110156303 | SPUNBOND WETLAID METHOD FOR PRODUCING NON-WOVEN FABRICS FROM NATURAL CELLULOSE - The present invention provides a “spunbond wetlaid method for producing non-woven fabrics from natural cellulose” using pulp as raw material and N-methylmorpholine N-oxide (NMMO) as solvent for dissolving into dope. Then, the dope is extruded out of a spinneret to form filament bundle by spunbond method. The dope is extruded out of a spinneret bank of grouped spinnerets to form filament bundle for further stretching process under quench condition. The filament bundle is coagulated with regeneration in a coagulating solution. The coagulated filament bundle is rapidly stretched under high pressure by an air draw-off machine. The stretched filament bundle is collected and stacked on a collecting net as web nonwoven. After post treatments of water rinsing, hydro-entangled needle punching, drying, winding-up and the like have been orderly applied then final product of nonwoven fabrics with continuous filament are produced from natural cellulose. | 06-30-2011 |
Po-Lin Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20120043558 | ACTIVE DEVICE ARRAY SUBSTRATE AND METHOD FOR FABRICATING THE SAME - An active device array substrate and a fabricating method thereof are provided. A first patterned conductive layer including separated scan line patterns is formed on a substrate. Each scan line pattern includes a first and second scan lines adjacent to each other. Both the first and the second scan lines have first and second contacts. An open inspection on the scan line patterns is performed. Channel layers are formed on the substrate. A second patterned conductive layer including data lines interlaced with the first and second scan lines, sources and drains located above the channel layers, and connectors is formed on the substrate. The sources electrically connect the data lines correspondingly. At least one of the connectors electrically connects the first and second scan lines, so as to form a loop in each scan line pattern. Pixel electrodes electrically connected to the drains are formed. | 02-23-2012 |
Po-Seu Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110248447 | Shooting game machine - A shooting game machine includes a shell, a gun, and at least one goal-and-carrier assembly. The goal-and-carrier assembly includes a base located in and attached to the shell, a carrier movably supported on the base, and at least one goal unit. The goal unit includes a frame supported on the carrier, a goal pivotally connected to the frame between a raised position and a shut-down position, a crank rotationally connected to the frame, a lever connecting the goal to the crank, a turntable rotationally connected to the frame, magnets attached to the turntable. The magnets attract the crank so that the goal is retained in the raised position until it is effectively hit by a bullet. A motor is operatively connected to the turntable. The motor rotates the turntable when the goal reaches the shut-down position and stops when the goal reaches the raised position. | 10-13-2011 |
Rui-Ling Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090085664 | POWER AMPLIFIER HAVING AN ADAPTIVE AMPLIFYING MECHANISM - By making use of two common-source amplifying units having a shared DC bias in conjunction with two current units or an extra amplifying unit, a power amplifier is capable of providing a high output power in a high power-gain operation and achieving a low power biasing consumption in a low power-gain operation. The two current units are utilized to provide auxiliary bias currents for diverting part of two bias currents corresponding to the shared DC bias for the two amplifying units so that the output power can be boosted in the high power-gain operation. Also, the extra amplifying unit can be coupled in series with the two amplifying units for improving the output power of the power amplifier in the high power-gain operation. The shared DC bias provides same bias current to the two amplifying units for achieving the low power biasing consumption in the low power-gain operation. | 04-02-2009 |
Wen-Kuei Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110012859 | RESISTANCE TYPE TOUCH PANEL - A resistance type touch panel includes a first substrate, a second substrate and a detection module. The first substrate further includes a touch module at a bottom surface thereof facing the second substrate, in which the touch module has a plurality of conductive blocks having individual signal lines. The second substrate includes a bias-layer module at an upper surface thereof opposing to the touch module by a predetermined spacing. The bias-layer module further includes at least four bias points accounted for at least two voltage biases along two directions. The detection module is electrically coupled with the signal lines of the touch module for realizing all the voltage changes among the conductive blocks. | 01-20-2011 |
Ying-Lan Lai, Changhua County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100056246 | GAME SYSTEM CAPABLE OF INCREASING SUPER SYMBOL - The present invention is related to a game system and method including a game machine, a game judge unit and a symbol record and control unit, wherein the game machine has plural reels arranged in an array for constituting a symbol set, and each reel in the symbol set shows a symbol randomly. Moreover, the game judge unit judges if the symbols of the symbol set conform to a particular rule of a symbol set, and if the symbol set conforms to the particular rule of a symbol set, a particular amount of bonus game is provided for the game machine. Then, the game machine runs the bonus game, and during the bonus game, each reel in the symbol set is capable of showing the super symbol randomly. Furthermore, the symbol record and control unit records a position of the reel showing the super symbol and controls the reel with the super symbol to stay static at least one time as the game machine runs the next bonus game, so as to increase the amount of super symbol and increase the score, thereby improving the enjoyment of player. | 03-04-2010 |