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Chih-Hsiang
Chih-Hsiang Chang, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110024804 | METHOD FOR FORMING HIGH GERMANIUM CONCENTRATION SIGE STRESSOR - A method for producing a SiGe stressor with high Ge concentration is provided. The method includes providing a semiconductor substrate with a source area, a drain area, and a channel in between; depositing the first SiGe film layer on the source area and/or the drain area; performing a low temperature thermal oxidation, e.g., a high water vapor pressure wet oxidation, to form an oxide layer at the top of the first SiGe layer and to form the second SiGe film layer with high Ge percentage at the bottom of the first SiGe film layer without Ge diffusion into the semiconductor substrate; performing a thermal diffusion to form the SiGe stressor from the second SiGe film layer, wherein the SiGe stressor provides uniaxial compressive strain on the channel; and removing the oxide layer. A Si cap layer can be deposited on the first SiGe film layer prior to performing oxidation. | 02-03-2011 |
Chih-Hsiang Chang, Taichung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110018645 | VOLTAGE CONTROLLED OSCILLATOR - A voltage controlled oscillator (VCO) includes a voltage controlled current source (VCCS), a negative resistance circuit (NRC), a first transformer, a second transformer, a first transistor and a second transistor. A current terminal of the VCCS receives a control voltage. First terminals of first and second current paths in the NRC are coupled to a current terminal of the VCCS. Primary sides of the first and the second transformers are respectively coupled to second terminals of the first and the second current paths. Secondary sides of the first and the second transformers are first and second output terminals of the VCO, respectively. First terminals of the first and the second transistor are respectively coupled to the secondary sides of the first and the second transformers. Control terminals of the first and the second transformers are respectively coupled to the primary sides of the first and the second transformers. | 01-27-2011 |
| 20110175651 | FREQUENCY DOUBLER - A frequency doubler receiving an in-phase oscillating signal and an inverse oscillating signal and generating an output signal oscillating at a multiplied frequency, accordingly. The frequency doubler has a first transistor, a second transistor, a first inductor and a second inductor. A first terminal of the first transistor and a first terminal of the second transistor are at a common voltage. The frequency doubler receives the in-phase oscillating signal and the inverse oscillating signal via control terminals of the first and second transistors. The first and second inductors couple a second terminal of the first transistor and a second terminal of the second transistor to an output terminal of the frequency doubler, respectively. The first and second inductors may be separate inductance devices or, in another case, be implemented by a symmetric inductor. | 07-21-2011 |
Chih-Hsiang Chang, Fongyuan City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100178140 | Parking Device for Bicycle - A parking device for a bicycle includes a main control unit ( | 07-15-2010 |
Chih-Hsiang Chang, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20090127648 | Hybrid Gap-fill Approach for STI Formation - A method of forming a shallow trench isolation region is provided. The method includes providing a semiconductor substrate comprising a top surface; forming an opening extending from the top surface into the semiconductor substrate; performing a first deposition step to fill a first dielectric material into the opening using a first deposition method. The first deposition method has a bottom deposition rate substantially greater than a sidewall deposition rate. The method further includes isotropically etching the first dielectric material, wherein at least a bottom portion of the first dielectric material remains after the etching; and performing a second deposition step to fill a remaining portion of the opening with a second dielectric material. The first deposition method may be a high-density plasma chemical vapor deposition. The second deposition method may be a high-aspect ratio process. | 05-21-2009 |
| 20090209083 | Hybrid Gap-fill Approach for STI Formation - A method of forming a shallow trench isolation region is provided. The method includes providing a semiconductor substrate comprising a top surface; forming an opening extending from the top surface into the semiconductor substrate; performing a conformal deposition method to fill a dielectric material into the opening; performing a first treatment on the dielectric material, wherein the first treatment provides an energy high enough for breaking bonds in the dielectric material; and performing a steam anneal on the dielectric material. | 08-20-2009 |
| 20110193178 | Bottom-Notched SiGe FinFET Formation Using Condensation - An integrated circuit structure includes a substrate and a germanium-containing semiconductor fin over the substrate. The germanium-containing semiconductor fin has an upper portion having a first width, and a neck region under the upper portion and having a second width smaller than the first width. | 08-11-2011 |
Chih-Hsiang Chen, Hsinchu County 303 TW
| Patent application number | Description | Published |
|---|---|---|
| 20120085442 | WATER SUPPLY MODULE FOR HYDROTHERAPY DEVICE - A water supply module for hydrotherapy, which includes a pump, a water inlet, a micro bubble water outlet, a pressurized water outlet, a relief valve, and a mixer. The water inlet is connected to the pump. The micro bubble water outlet and the pressurized water outlet are connected to an outlet of the pump. The relief valve is installed in between the outlet of the pump and the micro bubble water outlet, and the mixer is installed in between the water inlet and the relief valve. A drain valve is further connected off the bottom of the pump to drain out the residual water from the pump and the piping. The integrated water supply module provides space-saving advantage. Furthermore, by draining the residual water, the water supply module also improves SPA hygiene by reducing the risk of skin diseases and infections. | 04-12-2012 |
Chih-Hsiang Chen, Hukou Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20110220229 | WATER SUPPLY APPARATUS OF HYDROTHERAPY SYSTEM - A water supply apparatus of a hydrotherapy device is disclosed. The water supply apparatus includes a motor, a control module, a pressure switch, an ozone module, a first magnetic valve, a second magnetic valve, and a water outlet module. The control module is for driving the motor to retrieve water, and for turning the first magnetic valve and the second magnetic valve on or off and for determining the release of ozone. And by controlling the on/off of the magnetic valves, the operation mode of the water supply apparatus, such as a spa mode and a micro-bubble mode, is changed. Additionally, the control module further includes a leakage detection unit and an overload detection unit, in order to detect a power leakage and a power overload. | 09-15-2011 |
Chih-Hsiang Chen, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120038121 | INLINE ROLLER SKATE - An inline roller skate includes at least one eccentric inline roller assembly ( | 02-16-2012 |
Chih-Hsiang Chen, Jung-Ho City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110178704 | NAVIGATION DEVICE CAPABLE OF ADDING PATH TO NAVIGATION PLAN INDEPENDENTLY - A navigation device capable of adding paths to a navigation plan independently is disclosed. The navigation device includes a global positioning module, a dynamic path-adding module, and a navigation module. The global positioning module receives road track coordinates signals of new paths to be created. The dynamic path-adding module creates new path data corresponding to the new paths in accordance with the road track coordinates signals of the new paths, determines added paths, and creates added path data corresponding to the added paths. The navigation module plans at least a navigation route in accordance with a map database, the new path data, and the added path data. | 07-21-2011 |
Chih-Hsiang Chiang, Jungli City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100032272 | KEY STRUCTURE - A key structure includes a first keycap, a second keycap, a base, a first extending part extended under the first keycap from the second keycap and rotatably connected to the base, an elastomer located under the first keycap and supported by the base, and a second extending part extending under the first keycap from the second keycap and rotatably connected to the base. The elastomer is located between the first and second extending parts. The second extending part includes a flexible material. The shape and size of the second extending part is the same as that of the first extending part. The first extending part includes a first segment connected to the second keycap and a second segment connected to the base. An acute angle is formed between the second segment of the first extending part and the base. | 02-11-2010 |
Chih-Hsiang Chiang, Zhongli City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100065408 | INPUT APPARATUS - The invention provides an input apparatus. The input apparatus comprises a base plate, at least one keyswitch, a light guiding module, and a lighting module. The light guiding module is set under the base plate. The lighting module is set under the light guiding module within the range the base plate covers. The lighting module comprises a circuit board and a plurality of lighting units. The plurality of lighting units are coupled to the circuit board and aligned interlacedly according to different lighting directions of them. | 03-18-2010 |
| 20100089731 | INPUT APPARATUS AND LIGHT GUIDING PLATE THEREOF - The invention provides a light guiding plate. The light guiding plate is transparent and applied to an input apparatus. A surface of the light guiding plate comprises a first region and a second region. The first region is covered by a non-transparent material. If a light is emitted into the light guiding plate, the light can be emitted out from the second region. | 04-15-2010 |
Chih-Hsiang Chien, Banqiao City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100265647 | Screen Scratch Resistant Device for Laptop Computer - A device includes a screen back cover, a screen protective cover frame, a roller, and a screen protective cover. The screen back cover is configured to mount a screen to a computer. The screen protective cover frame includes a roller chamber, and is configured to snap fit with the screen back cover. The roller is disposed within the roller chamber, and is configured to guide a battery of the computer and to inhibit the battery from being placed in physical communication with the screen when the battery is inserted into the computer. The screen protective cover is in physical communication with the screen protective cover frame, and is configured to hold the roller within the roller chamber. | 10-21-2010 |
Chih-Hsiang Chou, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20120027008 | Addressing Techniques For Voice Over Internet Protocol Router - An apparatus and method for increasing available ports on a voice router is provided. A first gateway and a second gateway are assigned a single port number for a data stream, the direction of packet flow is identified to determine a destination gateway. The destination gateway is one of the first and second gateways, depending on the direction of the packet flow. The packets are then forwarded to the destination gateway. The voice router can further consolidate RTCP streams from a plurality of gateways into a single port on the voice router. | 02-02-2012 |
Chih-Hsiang Chou, Cupertino, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080279178 | PORT REDUCTION FOR VOICE OVER INTERNET PROTOCOL ROUTER - An apparatus and method for increasing available ports on a voice router is provided. A first gateway and a second gateway are assigned a single port number for a data stream, the direction of packet flow is identified to determine a destination gateway. The destination gateway is one of the first and second gateways, depending on the direction of the packet flow. The packets are then forwarded to the destination gateway. The voice router can further consolidate RTCP streams from a plurality of gateways into a single port on the voice router. | 11-13-2008 |
Chih-Hsiang Huang, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20090076130 | COMPOUNDS FOR THE INHIBITION OF HISTONE DEACETYLASE - The invention relates to a compound represented by the following formula (I): | 03-19-2009 |
Chih-Hsiang Ko, Tainan City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100160793 | BIOSIGNAL MEASUREMENT MODULES AND METHODS - A biosignal measurement module is provided and includes a biosignal measurement unit, a pose detection unit, and a processing unit. The biosignal measurement unit measures an electrocardiogram signal and a pulse signal of a subject. The pose detection unit detects a position of the biosignal measurement module and outputs position signals. The processing unit receives the electrocardiogram signal, the pulse signal, and the position signals. The processing unit generates a height variation parameter, which indicates the height difference between the position of the biosignal measurement module and a reference position, according to the position signals. The processing unit calculates a current pulse transit time according to the electrocardiogram signal and the pulse signal and compensates for the current pulse transit time according to the height variation parameter to obtain a compensated pulse transit time. The processing unit obtains a blood pressure signal according to the compensated pulse transit time. | 06-24-2010 |
Chih-Hsiang Lin, Shin Juang TW
| Patent application number | Description | Published |
|---|---|---|
| 20090014200 | Spiral stripping electrical wire and extrusion device for same - An extrusion device for making spiral stripping electrical wires is disclosed to include a fixed mold member, which has a main flow path and a supplementary flow path for the passing of a first insulative material and a second insulative material, and a rotating mold member, which is rotatably supported on the front end of the fixed mold, having a mold hole axially connected to the outlet of the main flow path and one or multiple flow paths, each flow path of the rotating mold member having an outlet in communication with the mold hole and a common annular inlet disposed in communication with the outlet of the supplementary flow path for guiding the second plastic material spirally into the first plastic material to form a spiral strip in the insulator during extrusion of the two plastic materials with a conductor through the mold hole. | 01-15-2009 |
Chih-Hsiang Lin, Taipei Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20100023991 | APPARATUS AND METHOD FOR SHARING TELEVISION SIGNALS VIA INSTANT MESSAGING SERVICES - Provided is an apparatus for sharing television signals via an instant messaging service, which comprises an instant messaging module, a television receiver and a television sharing interface, wherein the instant messaging module is used to exchange information with outside networks via the instant messaging service. The television receiver is used to receive the television signals having video signals and audio signals, and the television sharing interface is used to connect the television receiver with the instant messaging module, wherein the television sharing interface further comprises a control module, a video capture module and an audio output module. The control module is for controlling the television receiver, the video capture module is for capturing the video signal for the instant messaging module to output under control of the control module, and the audio output module is for outputting the audio signal according to the control module. | 01-28-2010 |
| 20100040137 | Video processing method and system - A video processing method is implemented by transmitting and receiving devices, and includes: obtaining a standard resolution source image frame from an image sequence, and detecting a network bandwidth; when an encoding bit rate of the source image frame exceeds the network bandwidth, decreasing a resolution thereof to obtain reduced image frame content and generating a relay image frame containing the same and having an encoding bit rate not exceeding the network bandwidth; generating an encoded image frame by encoding the source or the relay image frame, and sending the encoded image frame to the receiving device; and decoding the encoded image frame to obtain the source or the relay image frame, and recovering from the relay image frame, when obtained, a restored image frame corresponding to the reduced image frame content and having the standard resolution. A video processing system is also disclosed. | 02-18-2010 |
| 20100199187 | INSTANT DATA SHARING SYSTEM AND MACHINE READABLE MEDIUM THEREOF - An instant data sharing system is provided. The system comprises a user interface (UI) module, an instant communication module and a data sharing module. The UI module comprises a communication window and a presentation window and is used for operating the data sharing system by a user. The instant communication module establishes an instant communication with at least one remote host via a network, wherein the user performs the instant communication with the remote host via the communication window. The data sharing module is used for selecting a shared data, displaying the shared data on the presentation window and transmitting the shared data to the remote host. The data sharing module selects an encoding operation module to encode the shared data according to a type of the shared data, and transmits the encoded shared data to the remote host through a transmission module. | 08-05-2010 |
| 20120007816 | Input Control Method and Electronic Device for a Software Keyboard - An input control method for an electronic device comprising a multi-touch screen, comprising: displaying a software keyboard on a multi-touch screen; receiving and recording first touch information corresponding to a first touch event on the software keyboard; receiving and recording second touch information corresponding to a second touch event on the software keyboard; calculating a first touch area corresponding to the first touch event according to the touch range information of the first touch information; calculating a second touch area corresponding to the second touch event according to the touch range information of the second touch information; determining whether the first touch event is a finger-touch event or a non-finger-touch event according to the touch area; skipping the first touch event if the first touch event is a non-finger-touch event, and not generating a key code input; calculating a distance between the first and second touch areas according to the first and second touch position information if the first touch event is a finger-touch event; skipping the first touch event and not generating the key code input if the distance between the first and second touch areas is shorter than or equal to a predetermined distance; and generating the key code input if the distance between the first and second touch areas is longer than the predetermined distance. | 01-12-2012 |
Chih-Hsiang Lin, Hsichih TW
| Patent application number | Description | Published |
|---|---|---|
| 20110018962 | Video Conferencing Signal Processing System - A video conferencing signal processing system is disclosed. The video conferencing signal processing system comprises a receiver and a sender. An original video signal captured from the sender is capable of being processed into an encoded video conferencing signal by monitoring an output status of a video conferencing module of the receiver and processing the original video signal according to the output status of the receiver. The present invention reduces the consumption of system resources and the necessary transmitting bandwidth for video conferencing. | 01-27-2011 |
| 20110239156 | Touch-sensitive electric apparatus and window operation method thereof - Touch-sensitive electric devices and window operation methods thereof are provided. The window operation method is applicable to an electronic device including a touch-sensitive screen, a storage unit and a processing module. The window operating method includes the following steps of: storing a touch-control database including a touch-control event in the storage unit; analyzing a touch-control gesture received via the touch-sensitive screen by the processing module and determining whether the touch-control gesture corresponds to the touch-control event; if yes, generating a transparent window and a marked frame, and covering the transparent window on the touch-sensitive screen transparently and displaying the marked frame on the periphery of the window by the processing module; and operating the window correspondingly by the processing module according to a touch-control command received on a display area of the transparent window. Thus, the window operating method may enhance convenience for users during touch-control operations of the window. | 09-29-2011 |
| 20110239157 | Multi-Display Electric Devices and Operation Methods Thereof - Multi-display electric devices and operation methods thereof are provided. The operation method is applicable to a multi-display electronic device including a screen, a touch-sensitive screen, and a processing module. A window is displayed in the screen, and a thumbnail corresponding to the window is displayed in the touch-sensitive screen by the processing module. The window is operated according to a touch-control operation command received on a display area of the thumbnail by the processing module. Therefore, the window on the screen may be operated via the touch-sensitive screen, to increase user convenience. | 09-29-2011 |
Chih-Hsiang Peng, Hsichih TW
| Patent application number | Description | Published |
|---|---|---|
| 20100306443 | SIGNAL TRANSMISSION INTERFACE AND DIGITAL BROADCAST RECEIVING DEVICE - A signal transmission interface includes: a USB audio format encoding unit adapted to be coupled to a digital broadcast receiving end, for converting a digital audio signal that originates from the digital broadcast receiving end into a USB audio signal; a USB hub coupled to the USB audio format encoding unit and adapted to be coupled to a host end, for transmitting the USB audio signal to the host end and receiving a USB control signal that originates from the host end; and a USB/serial transmission bus bridge unit coupled to the USB hub and adapted to be coupled to the digital broadcast receiving end, for converting the USB control signal that is transmitted from the USB hub into a serial transmission bus control signal, and transmitting the serial transmission bus control signal to the digital broadcast receiving end. | 12-02-2010 |
Chih-Hsiang Wang, Hsinchu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090114714 | RFID REAL-TIME INFORMATION SYSTEM ACCOMMODATED TO SEMICONDUCTOR SUPPLY CHAIN - This invention provides an RFID real-time information system accommodated to a semiconductor supply chain for exchanging real-time information. The RFID real-time information system is characterized by comprising an RFID middleware module for generating a stock and logistic information corresponding to a plurality of carriers and wafers from a tag information; a manufacturing information module for storing an object information corresponding to the plurality of wafers; a real-time information module for integrating the RFID middleware module with the manufacturing information module to generate real-time information corresponding to the plurality of wafers and carriers; and a business-to-business (B2B) e-commerce module comprising a plurality of B2B servers respectively disposed in vendors in the semiconductor supply chain for connecting and exchanging the real-time information through a standard protocol of e-commerce. | 05-07-2009 |
Chih-Hsiang Wu, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20080305593 | MEMORY STRUCTURE AND METHOD OF MAKING THE SAME - A memory structure disclosed in the present invention features a control gate and floating gates being positioned in recessed trenches. A method of fabricating the memory structure includes the steps of first providing a substrate having a first recessed trench. Then, a first gate dielectric layer is formed on the first recessed trench. A first conductive layer is formed on the first gate dielectric layer. After that, the first conductive layer is etched to form a spacer which functions as a floating gate on a sidewall of the first recessed trench. A second recessed trench is formed in a bottom of the first recessed trench. An inter-gate dielectric layer is formed on a surface of the spacer, a sidewall and a bottom of the second recessed trench. A second conductive layer formed to fill up the first and the second recessed trench. | 12-11-2008 |
Chih-Hsiang Wu, Guishan Shiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20100248956 | Method of Fabricating Layered Nanomaterial Used for Mid-High Temperature CO2 Capture - A material is fabricated for capturing CO | 09-30-2010 |
Chih-Hsiang Wu, Tao Yuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20080285538 | COMMUNICATION SYSTEM, USER DEVICE THEROF AND SYNCHRONIZATION METHOD THEREOF - A communication system, user device thereof, and a synchronization method thereof are provided. The communication system includes a user device and a wireless network. A ciphering configuration information is transmitted to a user device. The user device and wireless network re-establishing the radio link control (RLC) entity of logical link. The user device changes to the new ciphering configuration immediately following the re-establishment of RLC entity according to the received ciphering configuration information and the wireless network changes to the new ciphering configuration. | 11-20-2008 |
| 20080287105 | COMMUNICATION SYSTEM, USER DEVICE THEREOF AND SYNCHRONIZATION METHOD THEREOF - A communication system, user device thereof, and a synchronization method thereof are provided. The communication system includes a user device and a wireless network. The wireless network transmits a RRC re-configuration message containing ciphering configuration information to a user device on a logical link. The user device suspends all measurement operation transmitting measurement report after receiving the RRC re-configuration message. The user device changes to a new ciphering configuration according to the RRC re-configuration message, and the wireless network changes to the new ciphering configuration. The user device transmits a RRC response message to respond the RRC re-configuration message to the wireless network. The user device resumes the measurement operation after changing to the new configuration. | 11-20-2008 |