Patents by Inventor Chang-An Hsieh
Chang-An Hsieh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8198118Abstract: A mask and method for forming the same including carrying out a photolithographic patterning process the method including providing a substantially light transparent portion; forming a substantially light shielding layer disposed over the substantially light transparent portion; forming at least one barrier layer disposed over the substantially light shielding layer; forming a resist layer disposed over the at least one barrier layer; patterning the resist layer for producing a circuitry pattern; and, carrying out an etching process according to the circuitry pattern to expose a portion of the substantially light transparent portion to form a mask.Type: GrantFiled: October 31, 2006Date of Patent: June 12, 2012Assignee: Taiwan Semiconductor Manufacturing Co.Inventors: Ken Wu, Hung-Chang Hsieh, Chang-Cheng Hung, Luke Hsu, Ren-Guey Hsieh, Hsin-Chang Lee, Chia-Jen Chen
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Publication number: 20120128169Abstract: An earphone plug with a mode switching function is presented. The earphone plug includes a terminal and a switching device. The terminal has a plurality of electrodes to transmit signals. The switching device is combined with the terminal, and is capable of switching between a first mode and a second mode, and part of the electrodes of the terminal are electrically connected together, so as to achieve mode switching to perform processing on different transmission signals.Type: ApplicationFiled: November 18, 2010Publication date: May 24, 2012Inventors: Chiu-Yun Tung, Fang-Chang Hsieh, Yuan-Hsing Wu, Chiung-Wen Yeh
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Patent number: 8175106Abstract: The present invention applies management frame defined in IEEE 802.11 standard to a wireless distribution system (WDS) mode by adding an information element (IE) into the management frame, which enables any access point (AP) in WDS to maintain IE based on its own setting and state, then send IE via the management frame for providing state of the AP under WDS mode, determine whether a physical link (i.e., a wireless link between APs) should be established therewith based on received IE, and maintain the established physical link through the wireless management frame in a real time manner. Thus, the existence and necessity of the physical link between different APs in WDS can be determined correctly.Type: GrantFiled: May 4, 2010Date of Patent: May 8, 2012Assignee: Alpha Networks Inc.Inventors: Ming-Wang Guo, Jen-Sheng Huang, Chun-Fu Wang, Ying-Yung Chen, Shang-I Huang, Yao-Chang Hsieh, Yi-Hsien Cho
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Publication number: 20120082940Abstract: Provided is a non-transitory computer readable medium including instructions to generate a level sensor map and create a compensation map from the level sensor map. The level sensor map includes a first determination of a first height above a reference plane of a feature disposed on a semiconductor substrate, and a second determination of a second height above the reference plane of a second feature disposed on a semiconductor substrate. The first and second feature are in a single exposure field. The compensation map includes a determination of at least one parameter to be used during exposure of a single field during an exposure process for the semiconductor substrate.Type: ApplicationFiled: December 14, 2011Publication date: April 5, 2012Applicant: Taiwan Semiconductor Manufacturing Company, Ltd., ("TSMC")Inventors: Vincent Yu, Hsien-Cheng Wang, Hung-Chang Hsieh
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Patent number: 8142608Abstract: An atmospheric pressure plasma reactor includes a high-voltage electrode, a common grounded electrode, a bias electrode and at least one dielectric layer. The high-voltage electrode is connected to a high-voltage power supply. The common grounded electrode is used with the high-voltage electrode to discharge and therefore produce planar atmospheric plasma from reactive gas. The bias electrode is used to generate bias for attracting the ions of the planar atmospheric pressure plasma. The dielectric layer is used to suppress undesirable arc discharge during the discharging.Type: GrantFiled: September 11, 2007Date of Patent: March 27, 2012Assignee: Atomic Energy Council—Institute of Nuclear Energy ResearchInventors: Chi-fong Ai, Mien-Win Wu, Cheng-Chang Hsieh
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Publication number: 20120069241Abstract: A display includes a display panel and an image capture apparatus. The display panel has a display region, a peripheral region surrounding the display region, and a through hole located in the peripheral region. The image capture apparatus is assembled to the display panel. The image capture apparatus includes a signal transmission device and an image capture device located in the through hole, and the image capture device is connected to the signal transmission device.Type: ApplicationFiled: December 17, 2010Publication date: March 22, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Yi-Hau Shiau, Wen-Chang Hsieh
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Patent number: 8098364Abstract: Provided is an exposure apparatus including a variable focusing device. The variable focusing device may include a transparent membrane that may be deformed in the presence of an electric field. The deformation of the transparent membrane may allow the focus length of a radiation beam to be modified. In an embodiment, the variable focusing device may be modulated such that a radiation beam having a first focus length is provided for a first position on an exposure target and a radiation beam having a second focus length is provided for a second position on the exposure target. A method and computer-readable medium are also provided.Type: GrantFiled: October 19, 2007Date of Patent: January 17, 2012Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Vinvent Yu, Hsien-Cheng Wang, Hung-Chang Hsieh
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Patent number: 8087320Abstract: A special path generating device includes a base, a first axis slide assembly, a second axis slide assembly, a working portion, a driving portion, a first cam and a second cam. This first axis slide assembly includes a first bar and a first slide. The second axis slide assembly includes a second bar and a second slide. This working portion is mounted on the second slide that has two contacting portions. The driving portion is mounted on the base. When the driving portion drives the driving shaft rotating, the first cam and the second cam rotate accordingly and makes the working portion generating a special path. It can generate a constant-speed circular movement. It is easy to control. In addition, its volume is small.Type: GrantFiled: August 14, 2008Date of Patent: January 3, 2012Assignee: National Formosa UniversityInventors: Long-Chang Hsieh, Yao-Lin Peng
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Publication number: 20110275477Abstract: A planetary gear speed reducer includes a gear bracket having a center hole and first, second and third locating portions arranged in parallel along the center hole, a sun gear mounted in the center hole of the gear bracket, first gears rotatably mounted in between the first and second locating portions of the gear bracket and meshed with the sun gear, second gears rotatably mounted in between the second and third locating portions of the gear bracket and meshed with the sun gear, and two annular gears respectively meshed with the first gears and the second gears. Enabling the two annular gears to mesh with the first and second gears respectively avoids installation inconvenience due to phase difference between the first and second gears and eliminates interference during rotation of the two annular gears. By means of changing the number of teeth of each gear, the planetary gear speed reducer can provide a low, medium or high reduction ratio.Type: ApplicationFiled: July 21, 2010Publication date: November 10, 2011Applicant: NATIONAL FORMOSA UNIVERSITYInventors: Long-Chang Hsieh, An-Chen Lee, Tzu-Hsia Chen, Hsiu-Chen Tang
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Publication number: 20110254252Abstract: A folding bicycle with a telescopic rod includes a bicycle body, a folding switch and the telescopic rod. The bicycle body includes front and rear frames that are foldable against each other. The telescopic rod has two ends respectively and pivotally connected to the front and rear frames, and has an engaging position thereof. The folding switch is disposed on a lateral side of the bicycle body to fix the front and rear frames together or release from each other. When the bicycle body is unfolded, the telescopic rod is driven to extend, and the folding switch fixes the front and rear frames together. When the bicycle body is folded in half, the telescopic rod is driven to retract and fixed in the engaging position. Thus, the present invention has advantages of enhanced rigidity of the bicycle body, easily movability, auxiliary positioning, simply rapid folding and lower costs.Type: ApplicationFiled: August 5, 2010Publication date: October 20, 2011Applicant: National Formosa UniversityInventors: LONG-CHANG HSIEH, Tzu-Hsia Chen, Chien-Lin Chen
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Publication number: 20110241179Abstract: The present disclosure provides a method of making an integrated circuit (IC) device. The method includes forming a first IC feature and a second IC feature in a semiconductor substrate, the first and second IC features being spaced from each other and separated by a scribe region; forming, in the semiconductor substrate, a doped routing feature at least partially within the scribe region and configured to connect the first and second IC features; forming a multilayer interconnect (MLI) structure and an interlayer dielectric (ILD) on the semiconductor substrate, wherein the MLI is configured to be absent within the scribe region; and etching the ILD and the semiconductor substrate within the scribe region to form a scribe-line trench.Type: ApplicationFiled: June 20, 2011Publication date: October 6, 2011Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Ming-Chang Hsieh, Hung-Lin Chen, Hsiu-Mei Yu, Chin Kun Lan, Dong-Lung Lee
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Patent number: 8010724Abstract: I2C/SMBus ladders and ladder enabled ICs (devices) to enable daisy-chained I2C/SMBus communication. The devices are particularly useful in monitoring and/or servicing high-voltage battery stacks and other voltage stacks. The devices are powered from a respective voltage increment in the voltage stack, and include level shifting circuitry so as to be operative with an input voltage up to the breakdown voltage of the level shifting circuitry. Various features are disclosed, including but not limited to a unique data line drive, capacitive coupling between devices in a daisy chain with line clamps for circuitry protection and capacitive coupling charge wiping, and clock stretching to accommodate chain latency.Type: GrantFiled: October 6, 2009Date of Patent: August 30, 2011Assignee: Maxim Integrated Products, Inc.Inventors: Jason Allen Wortham, Urs H. Mader, Yi-Chang Hsieh
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Patent number: 7999910Abstract: The present disclosure provides a system and method for manufacturing a mask for semiconductor processing. In one example, the system includes at least one exposure unit configured to select a recipe for a later baking process in a post treatment unit, a buffer unit coupled to the exposure unit and configured to move the mask substrate from the exposure unit to the post treatment unit without exposing the mask substrate to the environment; and the post treatment unit coupled to the buffer unit and the exposure unit and configured to perform a baking process on the mask substrate using baking parameters associated with the recipe selected by the exposure unit.Type: GrantFiled: April 27, 2005Date of Patent: August 16, 2011Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chia-Jen Chen, Hsin-Chang Lee, Sheng-Chi Chin, Hung Chang Hsieh, Burn Jeng Lin
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Publication number: 20110192348Abstract: An RF hollow cathode plasma source consists of a vacuum chamber, a pipe, a hollow cathode, at least two compartments, a conduit and input electrodes. The pipe is inserted into the chamber for introducing working gas into the chamber. The hollow cathode is disposed in the chamber and formed with a large number of apertures. At least two compartments are located below the hollow cathode. Each of the compartments includes small apertures for uniformly spreading the working gas into the apertures of the hollow cathode. The conduit is disposed along two sides of the hollow cathode to circulate cooling water around the hollow cathode. The plural input power leads are arranged near the hollow cathode. The input power leads, the pipe and the conduits are connected to the hollow cathode though the electrically-insulated walls of the grounded vacuum chamber.Type: ApplicationFiled: February 5, 2010Publication date: August 11, 2011Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCHInventors: Ching-Pei Tseng, Cheng-Chang Hsieh, Chi-Fong Ai, Chia-Cheng Lee, Deng-Lain Lin
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Patent number: 7972163Abstract: An electrical connector includes a plurality of pins, an isolation body and a latching mechanism. The isolation body includes a receiving part. The receiving part is arranged at a front edge of the isolation body and has a first engaging element. The latching mechanism has a second engaging element engaged with the first engaging element, so that the latching mechanism is fixed onto the isolation body.Type: GrantFiled: June 23, 2009Date of Patent: July 5, 2011Assignee: Delta Electronics, Inc.Inventors: Hung-Chuan Chen, Chin-Hsing Lin, Hung-Chang Hsieh
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Patent number: 7968431Abstract: The present disclosure provides a method of making an integrated circuit (IC) device. The method includes forming a first IC feature and a second IC feature in a semiconductor substrate, the first and second IC features being spaced from each other and separated by a scribe region; forming, in the semiconductor substrate, a doped routing feature at least partially within the scribe region and configured to connect the first and second IC features; forming a multilayer interconnect (MLI) structure and an interlayer dielectric (ILD) on the semiconductor substrate, wherein the MLI is configured to be absent within the scribe region; and etching the ILD and the semiconductor substrate within the scribe region to form a scribe-line trench.Type: GrantFiled: July 15, 2008Date of Patent: June 28, 2011Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ming-Chang Hsieh, Hung-Lin Chen, Hsiu-Mei Yu, Chin Kun Lan, Dong-Lung Lee
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Patent number: 7967667Abstract: An automatic apparatus includes an input platform, a creature shaking mechanism, a flushing unit and an output platform. The input platform has a transporting unit. A creature container containing at least one creature is placed on the input platform. The creature shaking mechanism is connected to the input platform. When the creature container is transported to a positioning region of the creature shaking mechanism, the creature container is subject to a shaking operation in response to a power source, thereby turning over the creature and exposing different surfaces of the at least one creature. The flushing unit generates a spout of water to flush the different surfaces of the at least one creature so as to sufficiently shed superficial adherent substances off the at least one creature. The output platform is connected to the creature shaking mechanism for receiving the creature container that is departed from the positioning region.Type: GrantFiled: December 9, 2008Date of Patent: June 28, 2011Assignee: Tianyuan Top Quality Industrial Co., Ltd.Inventors: Chin-Chang Hsieh, Ming-Chiu Hsu
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Publication number: 20110112428Abstract: A body composition measuring apparatus using a bioelectric impedance analysis and a neural network algorithm for obtaining two or more anthropometry variables from testees and then inputting the anthropometry variables into the internal processing unit that has a built-in back propagation-artificial neural network that has one input layer, 1-10 hidden layers each having 1-15 hidden neurons and one output layer having one output neuron. By means of the aforesaid artificial neural network, the invention accurately predict the fat free mass of the testee so as to further obtain the amount of body fat, showing higher accuracy than conventional linear regression equation (LRE).Type: ApplicationFiled: January 21, 2010Publication date: May 12, 2011Applicant: CHARDER ELECTRONIC CO., LTD.Inventors: Kuen-Chang Hsieh, Liao-Chuan Chang, Chih-Cheng Chao
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Publication number: 20110106315Abstract: A method and an apparatus for estimating temperature are provided for estimating a temperature of a test point in a space with an air conditioner. In the method, a first and a second sensor device are deployed in the space, wherein the second sensor device is deployed at the test point. Then, state parameters and temperature transformation functions are defined according to temperatures detected by the first and the second sensor devices and a state of the air conditioner during a predetermined time period. After the second sensor device is removed, a current state of the air conditioner is determined by reference temperatures detected by the first sensor device and the state parameters. One of the temperature transformation functions is selected according to the current state, and a current temperature of the test point is estimated by using the selected temperature transformation function and the reference temperatures.Type: ApplicationFiled: November 24, 2009Publication date: May 5, 2011Applicant: INSTITUTE FOR INFORMATION INDUSTRYInventors: Kun-Cheng Tsai, Chang-An Hsieh, Pei-Lin Hou, Chia-Shin Yen
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Publication number: 20110084391Abstract: An integrated circuit structure includes a semiconductor substrate; a first titanium layer over the semiconductor substrate, wherein the first titanium layer has a first thickness less than 130 ?; a first titanium nitride layer over and contacting the first titanium layer; and an aluminum-containing layer over and contacting the first titanium nitride layer.Type: ApplicationFiled: July 23, 2010Publication date: April 14, 2011Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Shyh-Wei Cheng, Pin-Shyne Chin, Kuo-Chio Liu, Che-Jung Chu, Ming-Chang Hsieh, Hung-Lin Chen, Tian Sheng Lin