Kuo-Ming
Kuo-Ming Chen, Hsinchu County TW
Patent application number | Description | Published |
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20090137097 | METHOD FOR DICING WAFER - A method for dicing a wafer including the following steps is provided. First, a carrier tape is attached to a first side of the wafer. Then, a patterned photoresist layer exposing a scribe line region of the wafer is formed on a second side of the wafer, in which the second side is the opposite side of the first side. After that, a cutting process is performed to the scribe line region from the second side of the wafer to the first side of the wafer through non-mechanical force. | 05-28-2009 |
20090218679 | CHIP PACKAGE AND PROCESS THEREOF - A chip package is disclosed. The chip package comprises a chip, a plurality of bond pads, a plurality of connecting lines and a rigid cover. The chip has a plurality of recesses arranged along at least an edge of the chip and also has an active surface and a backside. The bond pads are disposed on the active surface and the bond pads are arranged to be corresponding to the recesses respectively. The connecting lines are disposed on surfaces of the recesses respectively at the edge of the chip. For each of the connecting lines, a first end of the connecting line is connected to one of the bond pads and a second end of the connecting line extends to the backside to be a terminal pad. The rigid cover is located on the active surface without covering the bond pads on the active surface. | 09-03-2009 |
20160064300 | FAN-OUT WAFER LEVEL PACKAGE - A fan-out wafer level package is provided. The fan-out wafer level package includes a semiconductor element, a molding compound, a first fan-out structure, a conductive heat spreader, and a plurality of solder balls. The semiconductor element includes a plurality of bonding pads. The molding compound covers the semiconductor element. The first fan-out structure is formed on the semiconductor element, wherein the first fan-out structure has a plurality of fan-out contacts electrically connected to the bonding pads. The conductive heat spreader is formed on the first fan-out structure, wherein the conductive heat spreader has a plurality of through holes filled with a conductive material. The solder balls are formed on the conductive heat spreader, wherein the solder balls are electrically connected to the first fan-out structure via the through holes filled with the conductive material. | 03-03-2016 |
Kuo-Ming Chiu, Taipei TW
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20140291706 | LIGHT EMITTING DIODE DEVICE - A light emitting diode (LED) device includes: a substrate having a central portion; an LED chip unit formed on the central portion of the substrate; a circuit pattern having a positive electrode and a negative electrode that are formed on the substrate, each of the positive electrode and the negative electrode including an arc portion and at least one extending portion that extends from the arc portion toward the central portion; a wire unit connecting the LED chip unit to the extending portions; a glass layer disposed on the substrate, covering the arc portions and including an opening unit that is aligned with the central portion of the substrate; a dam structure formed on the glass layer and extending along the arc portions; and an encapsulated body disposed substantially within the dam structure to cover the extending portions, the wire unit and the LED chip unit. | 10-02-2014 |
20150311249 | CHIP-SCALE PACKAGED LED DEVICE - An LED device includes a substrate, a number (N) of flip-chip LED die(s), an electrical conductive structure and a lens structure. The substrate has upper and lower surfaces and is formed with multiple through holes. A ratio of LED die(s) surface area to an area of the upper surface of the substrate ranges from 22.7% to 76.2%. The electrical conductive structure includes a number (N) of upper bonding pad assembly (assemblies), a number (N+1) of lower bonding pads and a number (2N) of interconnectors. Each upper bonding pad assembly includes two upper bonding pads electrically connected to the LED die(s). The interconnectors are disposed in the through holes and interconnect the upper and lower bonding pads. The lens structure covers the LED die(s). | 10-29-2015 |
Kuo-Ming Hsiao, Taoyuan County 324 TW
Patent application number | Description | Published |
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20100275759 | STRAIGHT-THROUGH ROTARY VALVE STRUCTURE - A straight-through rotary valve structure includes: a case having an internal conic receiving space with an opening, a first extension section being disposed at a tip of the receiving space, a second extension section being disposed beside the first extension section; a conic rotary valve block having a pivot shaft and formed with a first hole and a second hole, the first hole communicating with a third hole formed at a tip of the rotary valve block in communication with the first extension section, the second hole communicating with a fourth hole formed on a conic face of the rotary valve block; and an outer cover blocking the opening of the case. The outer cover is formed with a central shaft hole through which the pivot shaft passes. The outer cover is further formed with a first perforation and a second perforation corresponding to the first and second holes respectively. | 11-04-2010 |
Kuo-Ming Hsu, Yilan County TW
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20160075565 | INDIUM OXIDE NANOROD AND MANUFACTURING METHOD THEREOF - Provided is a manufacturing method of indium oxide nanorods, including the following steps: providing a temperature furnace divided into a first zone and a second zone; putting an indium metal source in the first zone and putting a substrate in the second zone; modulating a temperature of the first zone to a first temperature and modulating a temperature of the second zone to a second temperature, wherein the first temperature is higher than the second temperature; and inputting argon and oxygen into the temperature furnace when the temperature of the first zone reaches the first temperature and the temperature of the second zone reaches the second temperature, wherein a ratio of argon and oxygen is in a range of 30:1 to 70:1 such that a plurality of indium oxide nanorods are formed on the substrate. An indium oxide nanorod is also provided. | 03-17-2016 |
Kuo-Ming Hsu, Tainan City TW
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20150354752 | FIXING DEVICE FOR SLIDING MECHANISM - A positioning device for a sliding mechanism that includes exterior, intermediate and interior plates, each plate defining inner and outer side surfaces, the positioning device is characterized by: the intermediate plate having a stop block formed on the inner side surface; and the interior plate including an elongated release rod that is mounted movably on the outer side surface and that has a limit notch receiving the block, and a resilient element engaging the propeller portion for restricting a longitudinal movement of the rod, the interior plate having a position limiting unit constituted by two limiting stubs mounted movably on the outer side surface and having pointed free ends and a biasing element for biasing the limiting stubs in such a manner that the pointed free ends extend into the notch to contact opposite ends of the block, thereby preventing relative movement between the interior and intermediate plates. | 12-10-2015 |
20150359123 | SLIDING MECHANISM WITH LOCKING FUNCTION - A sliding mechanism with locking function includes a slide frame and a resilient plate. The slide frame includes opposite front and rear ends and an end plate formed at the front end and extending outward from the front end in a transverse direction relative to a longitudinal length of the slide frame. The end plate is formed with a through hole. The resilient plate has a width smaller than that of the slide frame, a rear section fixed to the slide frame and a front section opposite to the rear section and formed with a locking element exposed to an exterior of the through hole in the end plate in such a manner that the locking element is movable limitedly and resiliently in the transverse direction upon an external force applied thereto. | 12-10-2015 |
20150359130 | FIXING DEVICE FOR SLIDING MECHANISM - A positioning device for a sliding mechanism includes slidably connected exterior plate, intermediate plate and interior plate, characterized by the exterior plate having a stop block; the intermediate plate formed with a through hole, including having a pivot element mounted pivotally adjacent to the through hole and having a projection extending through the hole to engage the stop block, thereby preventing sliding action between the exterior and intermediate plates, a resilient element having a free end in contact with the rear end of the pivot element; and the interior plate having a push element with cam face; when an external force applied on so as to cause sliding action between the interior plate and the intermediate plate results in abutment of the cam face against the resilient element, thereby deforming the resilient element and rotating the pivot element about its axis, thereby disengaging the projection from the stop block. | 12-10-2015 |
Kuo-Ming Huang, Tainan City TW
Patent application number | Description | Published |
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20130166751 | DISTRIBUTED RESOURCE MANAGEMENT SYSTEMS AND METHODS FOR RESOURCE MANAGEMENT THEREOF - Distributed resource management systems and methods thereof are provided. Distributed resource management system at least includes resource managers (RMs) and resource consumers (RCs). RMs obtain current usage information of the resources of the distributed resource management system and generate first distributed resource graphs according to the current usage information of the resources. RMs obtain identification information of the RMs and generate second distributed resource graphs according to the identification information. RCs obtain a resource expense information regarding resource expense required by a plurality of jobs and generates third distributed resource graphs according to the resource expense information. A compound distributed resource graph (CDRG) is obtained by combining the first, second, and third distributed resource graphs and then the jobs to be performed by a corresponding amount of the resources within the distributed resource management system are determined according to the CDRG. | 06-27-2013 |
20150286519 | SESSION-BASED REMOTE MANAGEMENT SYSTEM AND LOAD BALANCE CONTROLLING METHOD - A session-based remote management system and a load balance controlling method are provided. The session-based remote management system includes a plurality of client servers, a load balancing server, a plurality of local databases, a shared database and a monitor server. The session-based remote management system is adapted for a plurality of clients coupling to a plurality of local databases and a shared database through a plurality of client servers. The load balance controlling method includes following steps. A computing performance of the clients and the client servers are analyzed. The clients are dispatched to the client servers based on the computing performance of the clients and the client servers. A crash probability of the client servers are dynamically predicted to obtain a health value. | 10-08-2015 |
Kuo-Ming Huang, Hsinchu TW
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20100039375 | Signal Processing Method of Multi-Finger Touch Supported Touch Apparatus having Hidden Physical Button - A signal processing method of a multi-finger touch supported touch apparatus having hidden physical button is applied to the multi-finger touch supported touch apparatus having at least one physical button element pair. The method includes the steps of scanning a touch sensor of the multi-finger touch supported touch apparatus continuously, judging whether the physical button element pair is pressed if a total number of the fingers detected is larger than zero and driving a corresponding touch application according to the total number of fingers of a gesture and a button. The structure of the multi-finger touch supported touch apparatus which is stacked includes a Mylar, a first adhesive layer, a printed circuit board having a first part of the physical button element pair and the touch sensor at least, a second adhesive layer, a first metallic layer for holding and a second metallic layer having a second part of the physical button element pair. | 02-18-2010 |
Kuo-Ming Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20080315741 | SLIDE RAIL ASSEMBLY - A slide rail assembly includes an outer slide rail having a protrusion, an intermediate slide rail having a slot, an inner slide rail having a stop portion, a latch member slidably attached to the slot of the intermediate slide rail, and a resilient member connected to the latch member for returning the latch member to an original position. The latch member includes a first engaging portion and a second engaging portion located at opposite sides of the intermediate slide rail. The stop portion engages with the first engaging portion of the latch member such that the inner slide rail is capable of driving the intermediate slide rail to simultaneously slide out from the outer slide rail. The protrusion engages with the second engaging portion of the latch member to bias the latch member to slide along the slot to release the stop portion from the first engaging portion. | 12-25-2008 |
20090001864 | SLIDE RAIL ASSEMBLY - A slide rail assembly includes an outer slide rail having a protrusion, an intermediate slide rail having a slot, an inner slide rail having a release portion, a latch member slidably attached to a slot of the intermediate slide rail, and a resilient member connected to the latch member for returning the latch member to an original position. The latch member includes first and second engaging portions located at opposite sides of the intermediate slide rail respectively. The protrusion is capable of engaging with the second engaging portion of the latch member to stop the intermediate slide rail sliding into the outer slide rail together with the inner slide rail. The release portion of the inner slide rail is capable of engaging with the first engaging portion to bias the latch member to slide along the slot to release the intermediate slide rail from the outer engaging portion. | 01-01-2009 |
Kuo-Ming Huang, New Taipei City TW
Patent application number | Description | Published |
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20120026130 | LINEARITY IMPROVEMENT OF A CAPACITIVE TOUCH PAD - A capacitive touchpad includes a first trace established by a string of first rhombic sensing cells successively in a first direction and a plurality of singular second rhombic sensing cells branched in a second direction from the string of first rhombic sensing cells, and a second trace established by a string of third rhombic sensing cells successively in the first direction and a plurality of singular fourth rhombic sensing cells branched in the second direction from the string of third rhombic sensing cells, and the second rhombic sensing cells are interleaved with the fourth rhombic sensing cells in the first direction. The capacitive touchpad is thus improved in its linearity. | 02-02-2012 |
20120256875 | ELIMINATION OF ENVIRONMENTAL INTERFERENCE TO A CAPACITIVE TOUCH PAD BY A DUMMY TRACE - A capacitive touch pad includes a sensor layer for sensing a touch of an object and a dummy trace below the sensor layer. The dummy trace is sensed to obtain a sensed value while the dummy trace is shielded by the sensor layer from interference of the object such that the sensed value reflects only environmental variation. Therefore, environmental variation can be identified depending on the sensed value, and the sensor layer can be calibrated properly. | 10-11-2012 |
20120262193 | WAVEFORM DIVIDING METHOD FOR A CAPACITIVE TOUCH CONTROL DEVICE - A waveform dividing method for a capacitive touch control device saves a first waveform in a direction, and then saves a multi-touch waveform in the direction when another object further touches the capacitive touch control device. If the multi-touch waveform is identified as having waveform overlapping, a second waveform is extracted from the difference between the multi-touch waveform and the first waveform. By calculating with the second waveform, accurate positioning of the objects on the capacitive touch control device can be achieved. | 10-18-2012 |
Kuo-Ming Lai, New Taipei TW
Patent application number | Description | Published |
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20120261878 | PAPER DELIVERING DEVICE - A paper delivering device includes a delivering module and a detecting module. The delivering module includes a paper tray for supporting at least one paper, at least one roller attached on the paper tray for delivering the at least one paper, and a blocking member pivotably attached to the paper tray. The detecting module detects whether the at least one paper is placed in a position predetermined as correct. The blocking member is locked at a first position to prevent the sliding movement of the at least one paper when the at least one paper is not placed at the predetermined position, or may be rotated to a second position to allow the forward movement of the at least one paper when the at least one paper is correctly placed. | 10-18-2012 |
20140097194 | AUTOMATIC PILL DISPENSER - An automatic pill dispenser includes a chassis, a top cover located on the chassis, a fetch box, a pill box, and a pill fetching device. The pill fetching device includes a rotation arm and a picker. The rotation arm can move into the pill box to fetch a pill and move the picker from the pill box to the fetching box. | 04-10-2014 |
20140131378 | AUTOMATIC PILL DISPENSER - An automatic pill dispenser includes a chassis, a pill dispensing box located on the chassis, a pill box located on the chassis for a plurality of pills, and a pill fetching assembly. The pill fetching assembly is located on the chassis. The pill fetching assembly includes a driving device and a fetching device. The fetching device includes a boom and an arm assembly. The arm assembly is located on an end of the boom to fetch the plurality of pills from the pill box. The driving device includes a cam adjacent to the boom. The fetching device rotates relative to the chassis in a horizontal plane. The cam urges the fetching device to rotate within a vertical plane. | 05-15-2014 |
20140305233 | GATE RELEASE APPARATUS FOR AUTOMATIC PILL DISPENSER - A gate release apparatus of an automatic pill dispenser includes a base, a gate, a release assembly, a resisting member, a gear assembly, and a resilient member. The base includes a bottom plate and a ring plate. The ring plate defines an opening. The gate is configured to cover the opening. The gear assembly includes a swing gear. The door includes a rack. The resisting member resists the release assembly in the first position, and the release assembly resists the gear assembly to enable the swing gear to engage with the rack. To disengage from the gear from the gear assembly the release assembly is rotated by the resilient member thereby disengaging the swing from the rack when the resisting member is in a second position. | 10-16-2014 |
20140305836 | PILL BOX FOR AUTOMATIC PILL DISPENSER - A pill box of an automatic pill dispenser includes a box body receiving a plurality pills, a base, a tray, and a vibration member. The tray is secured to the base. The box body is secured to the tray. The vibration member is located under the tray. The vibration member is vibrated to vibrate the tray and the box body, to separate the plurality of pills. | 10-16-2014 |
20140305960 | VIBRATION APPARATUS OF AUTOMATIC PILL DISPENSING MACHINE - A vibration apparatus in an automatic pill dispensing machine includes a pill box and a vibration unit connected to the pill box. The vibration unit includes a motor, a vibration member and a first cam. The vibration member is connected to the first cam and the pill box. The motor is powered on to rotate the first cam. The first cam resists against the vibration member. The first cam moves the vibration member and the pill box between a first height and a second height. The vibration member vibrates the pill box to separate pills from each other in the pill box when the first cam moves the pill box between the first height and the second height. | 10-16-2014 |
20140305964 | AUTOMATIC PILL DISPENSING MACHINE - An automatic pill dispensing machine includes a dialing member, a dialing tray and a releasing member connected to each of the dialing member and the dialing tray. The dialing member includes a transmitting unit, a dialing unit, and a dialing pole movably mounted to dialing unit. At least one slot is defined in the dialing tray. An engaging portion is positioned on the releasing member. The transmitting unit is connected to the engaging portion. When the releasing member rotates, the engaging portion rotates the transmitting unit, the dialing pole drops in and resists against one side in the at least one slot so the dialing tray is rotated by the dialing pole, the dialing pole slides on the dialing member so the dialing member is rotated with the dialing pole. | 10-16-2014 |
20140308099 | PILL PICKING APPARATUS - A pill picking apparatus includes a main arm, a picking device mounted to the main arm, and a transfer mechanism. The main arm is rotatable about a first axis and defines an opening. The picking device is adapted to pick a pill from a pill box. The transfer mechanism includes a transfer cam being rotatable about a second axis, and a driving wheel mounted to the transfer cam and received in the opening of the main arm. When the transfer cam rotates about the second axis, the driving wheel is rotated about the second axis by the transfer cam and presses an edge of the opening of the main arm, to drive the main arm to rotate about the first axis. | 10-16-2014 |
20140308100 | PILL PICKING APPARATUS - A pill picking apparatus which can pick up pills from a pill box includes a main arm and a linkage mechanism. The linkage mechanism has a first linkage arm, a second linkage arm, a third linkage arm, and a holder. The first linkage arm and the second linkage arm are pivotally mounted to the main arm. The third linkage arm has a first end mounted to the first linkage arm and a second end pivotally mounted to the second linkage arm. The holder is pivotally mounted to the second linkage arm and holds a picking device for picking a pill from a pill box. When the main arm rotates to a position where the first linkage arm abuts against a first blocking member, the first blocking member drives the first linkage arm to rotate relative to the main arm. | 10-16-2014 |
20140309772 | SYSTEM AND METHOD FOR DISPENSING PILL - A system for dispensing pills includes an automatic pill dispenser and a data center. The automatic pill dispenser can store different kinds of pills. The data center is connected to the automatic pill dispenser. The data center includes a cloud server, which stores patient's information. The patient's information includes patient's identification information and pill schedule. The automatic pill dispenser gets the pill schedule based on validated identification information, and can select different kinds of pills according to the pill schedule. | 10-16-2014 |
20150026232 | MEDICATIONS DIRECTING SYSTEM AND METHOD WITH CLOUD SERVER - A monitoring system includes a cloud server, a first terminal, a second terminal, and a third terminal. The first, second and third terminal are connected to the cloud server. The cloud server includes an updating module and a storing module. The first terminal includes an obtaining module. The second terminal includes an analyzing module. The third terminal includes a downloading module. The obtaining module is used obtain a Body Mass Index to the cloud server, and the analyzing module is used to receive an updated dosage of reagents according to the Body Mass Index to the cloud server. The updating module is used to update an original dosage of reagents in the storing module according the updated dosage of reagents, and the downloading module is used to download the updated dosage of reagents, for allowing the third terminal to dispense pills. The disclosure further provides a monitoring method. | 01-22-2015 |
20150028048 | AUTOMATIC PILL GRASPING APPARATUS - An automatic pill grasping apparatus includes an enclosure, a control chip, a pill grasping mechanism, and a pill storage mechanism. The enclosure includes a base. The pill grasping mechanism includes a grasping arm, a nozzle, and a driving mechanism. The nozzle being is engaged with the grasping arm, and the driving mechanism is attached to the base. The pill storage mechanism includes a plurality of pill storage cases for storing pills and an actuating mechanism attached to the base. The control chip is configured to control the actuating mechanism to rotate the plurality of pill storage cases in a first plane substantially parallel to the base and control the driving mechanism to rotate the grasping arm in a second plane perpendicular to the first plane, for rotating the nozzle to stretch into the one of the plurality of pill storage cases to pick a pill. | 01-29-2015 |
20150028050 | AUTOMATIC PILL GRASPING APPARATUS AND METHOD - A pill grasping method comprises rotating a grasping arm with a nozzle to a predetermined initial position driven by a driving mechanism, rotating a number of pill storage cases to position one of the pill storage cases with a set number of pills to a predetermined grasping pill position driven by an actuating mechanism, rotating the grasping arm to enter into the corresponding pill storage case, starting a pump to generate a vacuum in the nozzle for sucking a pill, and determining if an actual pressure value in a pipe connecting the nozzle to the pump is less than a predetermined pressure value. The grasping arm is rotated to the predetermined initial position when the actual pressure value is less than the predetermined pressure value. | 01-29-2015 |
Kuo-Ming Lee, Kaohsiung City TW
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20140102252 | AUTO-LOCKING TORQUE DISTRIBUTING MECHANISM - An auto-locking torque distributing mechanism comprises a main plate receiving two gear sets. On two sides of the main plate, slots and apertures are respectively formed near two side peripheries thereof and partially communicated with each other. A sleeve assembly includes a covering unit with an opening enclosed by a first wall whereby each aperture is communicated with the opening and arranged near the first wall while connecting the main plate to the sleeve assembly. When one wheel slips and spins much faster than the other wheel, the sleeve assembly keeps fluid to avoid leaking. By the aforementioned partial communication, the fluid is easily sucked into the aperture to enter the slot and go among the gear sets, thereby limiting the amount of torque sent to the slipping wheel and distributing as much as torque to the non-slipping wheel to keep the traction of the vehicle. | 04-17-2014 |
Kuo-Ming Lee, Koahsiung City TW
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20100056313 | LIMITED SLIP DIFFERENTIAL - A limited slip differential includes a driving plate, backing plates, differential gear assemblies, and a transmission assembly engaged together inside a sealed casing where fluid is pumped. The driving plate has pairs of communicated openings for interlocking two gears of each gear assembly, which extend by opposite directions from the driving plate for separately engaging with the transmission assembly. While synchronously rotating the plates, the gear assemblies are alternatively soaked into the fluid and each permits the fluid passing among the gears for adjusting the rotational speed. In the event that the rotational speed difference of axle shafts of the vehicle exceeds a threshold value, the LSD applies at least one gear assembly to generate a back pressure and efficiently block the fluid passing through the gears for limiting mutual rotational speed difference, hence achieving a limited-slip effect. | 03-04-2010 |
Kuo-Ming Lu, Changhua City TW
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20110225842 | Elastic Heel of The High-Heeled Shoes - An elastic heel of the high-heeled shoes comprises a heel and a base layer. A flat-crouched elastic sheet provides its first portion to stretchingly form on a top end of the hollow or solid heel and its second portion to correspondingly rivet on an end section of the base layer via some rivets penetrating through holes and apertures, thence allowing an elastic space with a short interstice for a reciprocal movement to be defined therebetween. Whereby, a pressure caused by contacting the bottom of the heel with the ground could be directly transferred to the flat-crouched elastic sheet fixed on the top end thereof, therefore the compression of the sheet provides a cushion effect for absorbing shocks and preventing impact via the reliance generated therefrom. | 09-22-2011 |
20110314705 | ELASTIC SHOE HEEL STRUCTURE OF A SHOE - An elastic shoe heel structure of a shoe includes a shoe heel and a shoe sole. The shoe heel is hollow or solid and has an upper edge soldered with a first end of a stepped elastic plate. The shoe heel has a stepped top surface corresponding in shape to the stepped elastic plate. An opposing second end of the stepped elastic plate has through holes for insertion of rivets to be connected to rivet holes of a rear section of the shoe sole. A gap is defined between the stepped elastic plate and the stepped top surface. When the user walks, a bottom of the shoe heel is contact with the ground and transfers a force from the shoe heel to the stepped elastic plate. The stepped elastic plate is compressed to absorb the force, providing a buffer effect. | 12-29-2011 |
Kuo-Ming Thank, Hsinchu TW
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20090103004 | BACKLIGHT MODULE AND LIGHT GUIDE PLATE - A backlight module includes a frame, a light guide plate, a light source, a reflective film, a diffusion film and a prism film. The light guide plate includes a first side, a second side, a hook, a light-emitting surface, a top side, and a bottom side. The first side is adjacent to the second side. The hook connects to the first side and engages the frame. The light-emitting surface is adjacent to the first and second sides and formed with a plurality of v-shaped grooves and a flat portion. The flat portion corresponds to the hook and abuts part of the v-shaped grooves. The light source is disposed on the second side. The reflective film is disposed on the bottom side. The prism film and the diffusion film are disposed on the top side. The frame accommodates the above-mentioned components. | 04-23-2009 |
Kuo-Ming Wang, New Taipei City TW
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20130049295 | PAPER FEEDING MODULE AND MULTI-FUNCTION PRINTER USING THE SAME - A paper feeding module and multi-function printer using the same are provided. The multi-function printer includes a body, a paper transferring passage and a paper feeding module. The paper transferring passage includes an entrance. The paper feeding module includes a photoreceptor axle, a transferring axle and a skew correction axle. The photoreceptor axle is disposed on the paper transferring passage. The transferring axle is disposed next to the photoreceptor axle and contacts the photoreceptor axle. The skew correction axle is disposed between the entrance of the paper transferring passage and the photoreceptor axle. The skew correction axle contacts the transferring axle. The axes of the photoreceptor axle, the transferring axle and the skew correction axle are parallel to one another. | 02-28-2013 |
Kuo-Ming Wang, Hsinchu City TW
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20110037631 | DAC CALIBRATION - Mechanisms to calibrate a digital to analog converter (DAC) of an SDM (sigma delta modulator) are disclosed. An extra DAC element in addition to the DAC is used to function in place of a DAC element under calibration. A signal (e.g., a random sequence of −1 and +1) is injected to the DAC element under calibration, and the estimated error and compensation are acquired. | 02-17-2011 |
20110037632 | ADC CALIBRATION - An analog to digital convertor (ADC) includes a plurality of comparators one of which is referred to as an auxiliary comparator (e.g., comparator “Aux”). This comparator Aux is calibrated in the background while other comparators function as usual. Once having been calibrated, the comparator Aux replaces a first comparator, which becomes a new comparator Aux, is calibrated, and replaces the second comparator. This second comparator becomes the new comparator Aux, is calibrated, and replaces the third comparator, etc., until all comparators are calibrated. In effect, at any one point in time, a comparator may be calibrated as desire while other comparators and thus the ADC are operating as usual. | 02-17-2011 |
20120133536 | DAC CALIBRATION - Mechanisms to calibrate a digital to analog converter (DAC) of an SDM (sigma delta modulator) are disclosed. An extra DAC element in addition to the DAC is used to function in place of a DAC element under calibration. A signal (e.g., a random sequence of −1 and +1) is injected to the DAC element under calibration, and the estimated error and compensation are acquired. | 05-31-2012 |
20120249351 | ADC CALIBRATION - An analog-to-digital converter (ADC) including a plurality of comparators connected to the ADC. The ADC further includes a first pair of terminals and a second pair of terminals connected to each of the plurality of comparators. The ADC further includes a first pair of switches coupled to each of the first pair of terminals and a second pair of switches coupled to each of the second pair of terminals, where the first and second pair of switches are configured to alternate a corresponding comparator between normal operation and a calibration configuration. Comparators other than the corresponding comparator are configured for normal operation if the corresponding comparator is configured to be calibrated. | 10-04-2012 |
20150097710 | ADC CALIBRATION - An analog-to-digital converter (ADC) includes a plurality of comparators connected to the ADC. The ADC further includes a plurality of switches, wherein switches connected to a corresponding comparator of the plurality of comparators are configured to alternate the corresponding comparator between normal operation and a calibration configuration. The ADC further includes at least one comparator of the plurality of comparators other than the corresponding comparator is configured for normal operation if the corresponding comparator is configured for calibration. | 04-09-2015 |
Kuo-Ming Wang, Taipei TW
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20090096509 | Bandgap Reference Circuits for Providing Accurate Sub-1V Voltages - A reference voltage circuit includes a first PMOS device having a first source, a first gate, and a first drain, wherein the first source is coupled to a power supply node; and a second PMOS device having a second source, a second gate and, a second drain. The second source is coupled to the power supply node. The first and the second PMOS devices have constant source-drain currents. The reference voltage circuit further includes a third PMOS device having a third source, a third gate, and a third drain; and a resistor coupled between the third drain and the ground. The third source is coupled to the power supply node. The first, the second, and the third gates are interconnected. The first, the second, and the third drains are virtually interconnected. | 04-16-2009 |