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Chih-Wei Huang
Chih-Wei Huang, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100315716 | Microstructure diffuser - A microstructure diffuser includes a light-entering surface, a light-emitting surface, and a plurality of microstructure portions having a first microstructure unit and a second microstructure unit. The first microstructure unit includes a first side surface, a second side surface, a top surface, a first pitch (P | 12-16-2010 |
Chih-Wei Huang, Chiayi County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100183927 | Electrolyte for electrochemical device and the electrochemical device thereof - The present invention provides an electrolyte containing novel additive for electrochemical device and the electrochemical device thereof. The additive is a compound represented by below formula (I): | 07-22-2010 |
| 20100316915 | Electrolyte for electrochemical device and the electrochemical device thereof - The present invention provides an electrolyte containing novel additive for electrochemical device and the electrochemical device thereof. The additive is a compound represented by below formula (I): | 12-16-2010 |
Chih-Wei Huang, Hsinchu County TW
| Patent application number | Description | Published |
|---|---|---|
| 20080297582 | THERMAL PRINTING APPARATUS AND PRINTING METHOD THEREOF - The present invention discloses a thermal printing apparatus and printing method thereof. The thermal printing apparatus includes a memory unit and a control unit. The method of the present invention includes storing at least a predetermined control mapping table, the predetermined control mapping table for recording control parameter settings of a thermal print head corresponding to different image gray levels under a predetermined power value; calculating an actual power value of the thermal print head; determining a target control mapping table according to the actual power value, the predetermined power value, and the predetermined control mapping table; and driving the thermal print head to print according to the target control mapping table. | 12-04-2008 |
| 20100278622 | Automated Materials Handling System Having Multiple Categories of Overhead Buffers - An automated materials handling system comprises a plurality of overhead hoist buffers (OHBs) for receiving a plurality of semiconductor wafer carriers. Each OHB is assigned to a respective one of a plurality of categories. Each wafer carrier is associated with one or more of the plurality of categories. Each respective category is associated with at least one of a plurality of event trigger types. An overhead transport (OHT) if provided for transporting each of the plurality of wafer carriers to a respective one of the OHBs in response to a respective trigger event. Each trigger event has one of the plurality of event trigger types. Each wafer carrier is stored in a respective one of the plurality of OHBs assigned to a respective one of the categories associated with the respective event trigger type of the trigger event causing that wafer carrier to be transported and stored. | 11-04-2010 |
Chih-Wei Huang, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090146101 | ETCHANT FOR METAL ALLOY HAVING HAFNIUM AND MOLYBDENUM - An etchant for etching a metal alloy having hafnium and molybdenum includes 20 to 80 percent by weight of nitric acid, 1 to 49 percent by weight of hydrofluoric acid, 1 to 96 percent by weight of sulfuric acid, and 1 to 30 percent by weight of water, based on the total weight of the etchant. | 06-11-2009 |
| 20100259950 | OPTICAL COMPONENT, MANUFACTURING METHOD OF THE SAME AND BACKLIGHT MODULE - The present invention provides an optical component, a manufacturing method of the same and a backlight module including the foregoing optical component. The optical component includes a plurality of microstructures and reflecting members. The microstructure is extended along a first direction and arranged along a second direction on a light exit surface, and a distance between the first curve and the second curve in the second direction is not equal and not parallel, and a distance between the second curve and another first curve in the second direction being not equal and not parallel. Each reflecting member is extended along the first direction and arranged along the second direction on a light entrance surface and the position of each reflecting member is among two microstructures. Each of the reflecting members to the light entrance surface has a thickness t, a length of the microstructure in the second direction is a width P, the optical component has a refractive index n, and t, P and n satisfy a formula of tan | 10-14-2010 |
Chih-Wei Huang, Taichung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100156572 | CARRIER FOR TRANSMITTING HIGH FREQUENCY SIGNAL AND CARRIER LAYOUT METHOD THEREOF - A carrier for transmitting a high frequency signal and a carrier layout method thereof are provided. The carrier includes a substrate, conducting wires and reference planes both formed on the substrate. The carrier layout method includes defining impedance and thickness of the carrier according to the high frequency signal and defining layout parameters according to the impedance and the thickness. The layout parameters include a conducting layer formed on the conducting wires, a coplanar waveguide formed between the reference planes and the conducting wires, roughness portions formed on the conducting wires, recessed portions formed on the conducting wires, and the substrate being a high loss tangent substrate. The layout is performed according to the layout parameters defined thereabove, so as to increase loss of the high frequency signal in transmission. | 06-24-2010 |
Chih-Wei Huang, Kaohsiung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100126290 | TRANSMISSION MECHANISM WITH INTERMITTENT OUTPUT MOVEMENT - A transmission mechanism with intermittent output movement includes an output shaft rotatably mounted to first and second cams and a sun gear mounted to the output shaft. A first rocker includes a first planet gear meshed with the sun gear and first and second rollers rotatably mounted on opposite sides of the first planet gear and respectively in contact with the first and second cams. A second rocker includes a second planet gear meshed with the sun gear. An end of a first connecting rod is mounted to the first rocker. An end of a second connecting rod is mounted to the second rocker. Two ends of a link are rotatably mounted to the other ends of the first and second connecting rods. A planet gear carrier is mounted to an input shaft coaxial to the input shaft and includes an end rotatably mounted to the first rocker. | 05-27-2010 |
Chih-Wei Huang, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100060321 | Clock control of state storage circuitry - State storage circuitry is described comprising a master-slave latch having tristate inverter circuitry | 03-11-2010 |
| 20100083062 | High performance pulsed storage circuit - The application discloses state storage circuitry comprising: an operational data input for receiving input data, a diagnostic data input for receiving diagnostic data and a diagnostic select signal input; a storage element for storing a value indicative of data received from one of said operational data input and said diagnostic data input; an output for outputting said value stored in said storage element; a pulse generator for generating pulses in response to a clock signal, said pulse generator comprising a diagnostic output and a functional output and being responsive to receipt of a diagnostic enable signal at said diagnostic select signal input to output said generated pulses at said diagnostic output and being responsive to receipt of a diagnostic disable signal at said diagnostic select signal input to output said generated pulses at said functional output; an operational path switch for receiving said pulses from said functional output and being responsive to receipt of each of said pulses to provide a transmission path from said operational data input to said storage element and being responsive to receipt of no pulse to isolate said storage element from said operational data input; and a diagnostic path switch for receiving said pulses from said diagnostic output and being responsive to receipt of each of said pulses to provide a transmission path from said diagnostic data input to said storage element and being responsive to receipt of no pulse to isolate said storage element from said diagnostic data input. | 04-01-2010 |
Chih-Wei Huang, Taoyuan City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100025815 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device including a metallic compound Hf | 02-04-2010 |
Chih-Wei Huang, Seattle, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090141650 | Method for Congestion Detection in Packet Transmission Networks - A method for measuring degree of packet congestion on a channel of a packet communication network. The method includes: during a training mode, generating an mathematical relationship between the degree of packet congestion on the channel and a plurality of measurable features of the network over a plurality of network conditions; and, during a subsequent normal operating mode, periodically measuring the plurality of measurable features and applying the generated mathematical relationship to such periodically measured plurality of measurable features to determine actual degree of congestion on the channel; and comparing the actual degree of congestion on the channel with a predetermined channel congestion threshold level. The degree of packet congestion on the channel is saturation level. The measurable features include: time delay between transmission starts and terminations of the previously transmitted packet; the fraction of time the channel is busy; and, average number of packet transmission retries. | 06-04-2009 |
| 20090154353 | SYSTEM AND METHOD FOR DISTRIBUTED CROSS-LEYER CONGESTION CONTROL FOR REAL-TIME VIDEO OVER WIRELESS LAN - A method for controlling congestion for real-time video transmission in a wireless network includes receiving a packet loss rate of a video camera in a wireless network, receiving an estimated maximum throughput of the video camera from the camera to a server, decrementing a bit transmission rate when the packet loss rate is greater than a first predetermined threshold, incrementing the bit transmission rate when the packet loss rate is less than a second predetermined threshold for a predetermined time period, and transmitting the bit transmission rate to a video encoder that is part of an application layer of a network communication protocol for the wireless network. | 06-18-2009 |
| 20110134751 | Method for Congestion Detection in Packet Transmission Networks - A method for measuring degree of packet congestion on a channel of a packet communication network. The method includes: during a training mode, generating an mathematical relationship between the degree of packet congestion on the channel and a plurality of measurable features of the network over a plurality of network conditions; and, during a subsequent normal operating mode, periodically measuring the plurality of measurable features and applying the generated mathematical relationship to such periodically measured plurality of measurable features to determine actual degree of congestion on the channel; and comparing the actual degree of congestion on the channel with a predetermined channel congestion threshold level. The degree of packet congestion on the channel is saturation level. The measurable features include: lime delay between transmission starts and terminations of the previously transmitted packet; the fraction of time the channel is busy; and. average number of packet transmission retries. | 06-09-2011 |
Chih-Wei Huang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090066238 | Electroluminescent materials grafted with charge transport moieties having graded ionization potential or electrophilic property and their application in light-emitting diodes - This invention provides new electroluminescent materials such as a conjugated polymer or a phosphorescent organometallic complex, which are grafted with multiple charge transport moieties with graded ionization potential or electrophilic property. The charge transport moieties can be all hole transport moieties or all electron transport moieties. The emissive electroluminescent materials covering the full visible range can be prepared. Organic light emitting diodes prepared with these materials can be used as indicators, light source and display for cellular phones, digital camera, pager, portable computer, personal data acquisition (PDA), watch, hand-held videogame, and billboard, etc. | 03-12-2009 |
Chih-Wei Huang, Jhudong Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20090062956 | METHOD AND STRUCTURE FOR AUTOMATED INERT GAS CHARGING IN A RETICLE STOCKER - At least a first reticle is stored in a housing of a stocker. A first gas is delivered to the housing. At least one reticle pod having an additional reticle is delivered into a enclosure within the housing of the stocker. A second gas different from the first gas is delivered to the enclosure. The reticle pod is automatically retrieved from the enclosure. The delivery and retrieval of the reticle pod and delivery of the first gas and the second gas are automatically controlled. | 03-05-2009 |
Chih-Wei Huang, Tu-Cheng TW
| Patent application number | Description | Published |
|---|---|---|
| 20080239117 | SHADING DETECTING METHOD AND SHADING DETECTING APPARATUS FOR CAMERA MODULE - An exemplary shading detecting method for a camera module is provided. In the method, a plurality of brightness values are measured from a plurality of predetermined regions of a stable rectangular image generated by the camera module. A plurality of brightness differences, each based on a comparison between a respective two of the brightness values, chosen from among the brightness values measured, are calculated. Each brightness difference is judged as to whether it exceeds a corresponding predetermined threshold. If at least one brightness difference is judged to exceed the corresponding threshold, the camera module is a rejected. A corresponding shading detecting apparatus, for facilitating the shading detecting method, is also provided. | 10-02-2008 |
| 20080247634 | SYSTEM AND METHOD FOR DETECTING DEFECTS IN CAMERA MODULES - A method for detecting defects in camera modules is provided. The method includes the following: an image is acquired from the camera module; a comparison formula and a standard value of defect luminance are set; the image is divided into many test regions; the corresponding reference regions are then plotted out; a test region is selected, and a reference region is confirmed correspondingly; averages of gray scale values of the selected test region and the confirmed reference region are calculated; a defect luminance of the selected test region is calculated; the calculated defect luminance is compared with the standard value for confirming whether the camera module is of satisfactory quality. A related system is also disclosed. | 10-09-2008 |
Chih-Wei Huang, Tao Yuan Shien TW
| Patent application number | Description | Published |
|---|---|---|
| 20110182018 | ELECTRONIC DEVICE - An electronic device is provided, including a main body, a display module pivotally connected to the main body, a first magnet in the main body, a second magnet in the display module, a lever movably disposed in the main body, and a joining member movably disposed in the main body and connected to the lever. When the display module and the main body are folded, the second magnet attracts the first magnet, and the lever pushes the joining member to protrude from the main body and join with the display module. | 07-28-2011 |