Patents by Inventor Kai-An CHUANG

Kai-An CHUANG 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).

  • Patent number: 8907681
    Abstract: A timing skew characterization apparatus comprises a coarse timing skew characterization circuit, a fine timing skew characterization circuit and a coarse delay cell calibration circuit. The coarse timing skew characterization circuit comprises a plurality of coarse delay cells whose delays can be calibrated through the coarse delay cell calibration circuit. The calibration of fine delay cells can be implemented through a trail and error process. Both coarse delay step and fine delay step can be characterized through a single measurement setup. As a result, the timing skew characterization apparatus provides a high resolution setup and hold time measurement.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: December 9, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chao Kai Chuang, Yen-Chien Lai, Hung-Jen Liao
  • Publication number: 20140251668
    Abstract: An automatic manufacturing process for providing buffer pads (40) for a PCB (10), includes a) providing the PCB (10); b) providing an automatic dispensing device and an adhesive (30); c) using the automatic dispensing device to dispense the adhesive (30) to a buffer zone (12) on the PCB (10); d) providing a pick-and-place machine and the buffer pads (40); e) using the pick-and-place machine to place the buffer pads (40) on the buffer zone (12) moistened with the adhesive (30); and f) curing the adhesive (30) to attach the buffer pads (40) to the PCB (10). Thus, labor is saved and manufacturing time is reduced.
    Type: Application
    Filed: August 19, 2013
    Publication date: September 11, 2014
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Chun-Kai CHUANG, Yu-Wei LEE, Kuo-Liang LEE
  • Patent number: 8660858
    Abstract: Methods and apparatus for facilitating an automated configuration of a component of a practice management system for use by a healthcare provider associated with a medical practice. An initial configuration of the component is generated based, at least in part, on global content stored by the practice management system. A self-service implementation tool provided by the practice management system enables a user at the medical practice to refine the initial configuration via a user interface that presents the user with a plurality of tasks to perform. By allowing providers to actively participate in the configuration process by completing assigned tasks via the user interface, the process of configuring a component of the practice management system is simplified compared to conventional practice management systems, which often require an administrator of the practice management system to create a customized solution for each provider or medical practice from scratch.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: February 25, 2014
    Assignee: athenahealth, Inc.
    Inventors: Laurie Mullin, Colin Barringer, James Chenausky, Kai Chuang, Christin Fetterolf, Richard C. Guaqueta, Bradley Jordan Kriesman, Amit Patel, Adam Sterns, Shuang You, Marjorie Otterson, Krista Genest
  • Publication number: 20130317582
    Abstract: The present invention provides a device for stimulating neural regeneration and/or neurite outgrowth and a fabrication method thereof. A photovoltaic component having a substrate, a first conductive layer, an active layer and a second conducting stacked in sequence is formed. The photovoltaic component is encapsulated by an encapsulant with a portion of the first conductive layer and the second conductive layer exposed from the encapsulant. The device is configured to be rolled to form a guiding tube having two open ends and to be placed at a damaged portion of a nerve. When the device is illuminated by light, a photovoltage exists between the first conductive layer and the second conductive layer for producing an electric current, so as to stimulate neural regeneration and repair the damaged portion of a nerve.
    Type: Application
    Filed: August 16, 2012
    Publication date: November 28, 2013
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Fang-Chung Chen, Ming-Kai Chuang, Kim-Shih Tan
  • Publication number: 20120316890
    Abstract: Methods and apparatus for facilitating an automated configuration of a component of a practice management system for use by a healthcare provider associated with a medical practice. An initial configuration of the component is generated based, at least in part, on global content stored by the practice management system. A self-service implementation tool provided by the practice management system enables a user at the medical practice to refine the initial configuration via a user interface that presents the user with a plurality of tasks to perform. By allowing providers to actively participate in the configuration process by completing assigned tasks via the user interface, the process of configuring a component of the practice management system is simplified compared to conventional practice management systems, which often require an administrator of the practice management system to create a customized solution for each provider or medical practice from scratch.
    Type: Application
    Filed: June 10, 2011
    Publication date: December 13, 2012
    Inventors: Laurie Mullin, Colin Barringer, James Chenausky, Kai Chuang, Christin Fetterolf, Richard C. Guaqueta, Bradley Jordan Kriesman, Amit Patel, Adam Sterns, Shuang You, Marjorie Otterson, Krista Genest
  • Publication number: 20120230158
    Abstract: A timing skew characterization apparatus comprises a coarse timing skew characterization circuit, a fine timing skew characterization circuit and a coarse delay cell calibration circuit. The coarse timing skew characterization circuit comprises a plurality of coarse delay cells whose delays can be calibrated through the coarse delay cell calibration circuit. The calibration of fine delay cells can be implemented through a trail and error process. Both coarse delay step and fine delay step can be characterized through a single measurement setup. As a result, the timing skew characterization apparatus provides a high resolution setup and hold time measurement.
    Type: Application
    Filed: March 11, 2011
    Publication date: September 13, 2012
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chao Kai Chuang, Yen-Chien Lai, Hung-Jen Liao
  • Patent number: 8252627
    Abstract: Disclosed is a manufacturing method for an organic optoelectronic thin film comprising the steps of providing a substrate and a first electrode; forming a semiconductor layer on the substrate, wherein the semiconductor layer includes polyethylene glycol (PEG); forming a conductive polymer layer on the first electrode; disposing the substrate and the semiconductor layer on the conductive polymer layer and adhering the semiconductor layer to the conductive polymer layer; and removing the substrate; and forming a second electrode on the semiconductor layer. A first adhesion between the semiconductor layer and the substrate is generated. A second adhesion between the semiconductor layer and the conductive polymer layer is generated. The second adhesion is greater than the first adhesion so that while the substrate is removed, the semiconductor layer and the conductive polymer layer are still adhered.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: August 28, 2012
    Assignee: National Chiao Tung University
    Inventors: Fang-Chung Chen, Ming-Kai Chuang
  • Publication number: 20120195833
    Abstract: A medical contrast agent made of microbubbles containing Au nanoclusters is provided. The shell of the microbubbles contains fluorescent Au nanocluster-albumin complex, and the core contains air or fluorocarbons. The method for preparing the microbubbles is also disclosed.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 2, 2012
    Applicant: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Cheng-An J. Lin, Walter Hong-Shong CHANG, Chih-Hsien LEE, Wen-Kai CHUANG
  • Patent number: 8210858
    Abstract: One embodiment of the present invention relates to a socket device comprising a base, a socket structure and a grounding structure. The base comprises a substrate and a sidewall adjacent thereto, and the substrate comprises a first lateral and a second lateral corresponded to each other. The socket structure is disposed on the sidewall of the base. The grounding structure is disposed on the substrate of the base and comprises a grounding element, a fixing element, a grounding wire, and an insulating plate. The grounding element comprises first and second terminals, wherein the first terminal is protruded from the first lateral of the substrate. The fixing element is substantially disposed on the second lateral of the substrate and connected to the second terminal of the grounding element, so as to fix the grounding element to the substrate.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: July 3, 2012
    Assignee: Delta Electronics, Inc.
    Inventors: Kuo-Liang Lee, Juin-Kai Chuang
  • Patent number: 8195408
    Abstract: A method for setting up a system of a reagent chip analyzer is provided. The method is adapted to modify parameters and testing conditions according to data of an authorization tag, so as to improve the adaptability range of the reagent chip analyzer for reagent chips of multiple specifications. The method includes: reading an identification code, authorization times, and specifications and analysis parameters of the reagent chip from an RFID tag; determining whether to load the specifications and the analysis parameters of the reagent chip according to the identification code and the authorization times; and if it is determined to load the specifications and the analysis parameters of the reagent chip, decreasing the authorization times by one, and analyzing the reagent chip according to the specifications and the analysis parameters of the reagent chip.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: June 5, 2012
    Assignee: Kaiwood Technology Co., Ltd.
    Inventors: Tzu-Chiang Wu, Chien-Ho Chuang, Tsung-Kai Chuang, Jiann-Hua Wang
  • Publication number: 20120115266
    Abstract: Disclosed is a manufacturing method for an organic optoelectronic thin film comprising the steps of providing a substrate and a first electrode; forming a semiconductor layer on the substrate, wherein the semiconductor layer includes polyethylene glycol (PEG); forming a conductive polymer layer on the first electrode; disposing the substrate and the semiconductor layer on the conductive polymer layer and adhering the semiconductor layer to the conductive polymer layer; and removing the substrate; and forming a second electrode on the semiconductor layer. A first adhesion between the semiconductor layer and the substrate is generated. A second adhesion between the semiconductor layer and the conductive polymer layer is generated. The second adhesion is greater than the first adhesion so that while the substrate is removed, the semiconductor layer and the conductive polymer layer are still adhered.
    Type: Application
    Filed: May 6, 2011
    Publication date: May 10, 2012
    Inventors: Fang-Chung CHEN, Ming-Kai Chuang
  • Patent number: 8119067
    Abstract: An automatic physiological assay device analyzes light reflected by an assay device and prevents ambient light from interfering with the assay device. The automatic physiological assay device in accordance with the present invention comprises a chassis, an assay device connector assembly, an assay device and a light detecting device. The chassis comprises closed bottom, multiple sidewalls, an inner cavity, an open top and a removable top cover. The assay device connector assembly is mounted slidably through a sidewall and comprises an outer end, two sides and a cover. The cover is mounted on the outer end, seals the sidewall and keeps ambient light away from the assay device. The light detecting device is mounted in the inner cavity and on top edges of guides adjacent the assay device connector assembly.
    Type: Grant
    Filed: January 4, 2010
    Date of Patent: February 21, 2012
    Assignee: Kaiwood Technology Co., Ltd.
    Inventors: Tsung-Kai Chuang, Chien-Ho Chuang, Jiann-Hua Wang
  • Publication number: 20110198201
    Abstract: A steering wheel having a direction light button includes a steering wheel and a direction light control button disposed at a predetermined position of the steering wheel. The direction light control button includes at least one left turn button and at least one right turn button. When the driver wants to take a turn, the driver can operate the direction light control button disposed on the steeling wheel with his/her hands, avoiding any wrong operation of direction lights.
    Type: Application
    Filed: February 12, 2010
    Publication date: August 18, 2011
    Inventor: Chih-Kai CHUANG
  • Publication number: 20110165036
    Abstract: An automatic physiological assay device analyzes light reflected by an assay device and prevents ambient light from interfering with the assay device. The automatic physiological assay device in accordance with the present invention comprises a chassis, an assay device connector assembly, an assay device and a light detecting device. The chassis comprises closed bottom, multiple sidewalls, an inner cavity, an open top and a removable top cover. The assay device connector assembly is mounted slidably through a sidewall and comprises an outer end, two sides and a cover. The cover is mounted on the outer end, seals the sidewall and keeps ambient light away from the assay device. The light detecting device is mounted in the inner cavity and on top edges of guides adjacent the assay device connector assembly.
    Type: Application
    Filed: January 4, 2010
    Publication date: July 7, 2011
    Applicant: KAIWOOD Technology Co., Ltd.
    Inventors: Tsung-Kai Chuang, Chien-Ho Chuang, Jiann-hua Wang
  • Publication number: 20110154919
    Abstract: The present invention is a biomedical assay device holder and a method for using the biomedical assay device holder. The biomedical assay device holder is used with a biomedical assay device, mounts in an assay device connector assembly and comprises a base and a changeable recess. The base mounts in the assay device connector assembly. The recess is varied to accommodate different biomedical assay devices and is formed in the assay device connector assembly of an opto-electronic assay device to convert a chromatographic or fluorescent result of the biomedical assay device to a numeral result.
    Type: Application
    Filed: December 31, 2009
    Publication date: June 30, 2011
    Applicant: KAIWOOD Technology Co., Ltd.
    Inventors: Tsung-Kai Chuang, Chien-Ho Chuang, Jiann-hua Wang
  • Publication number: 20110143560
    Abstract: The present invention relates to a socket device comprising grounding structure, application of the socket device and manufacturing method thereof. The socket device comprises a base, a socket structure and a grounding structure. The base comprises a substrate and a sidewall adjacent thereto, and the substrate comprises a first lateral and a second lateral corresponded to each other. The socket structure is disposed on the sidewall of the base. The grounding structure is disposed on the substrate of the base and comprises a grounding element, a fixing element, a grounding wire, and an insulating plate. The grounding element comprises first and second terminals, wherein the first terminal is protruded from the first lateral of the substrate. The fixing element is substantially disposed on the second lateral of the substrate and connected to the second terminal of the grounding element, so as to fix the grounding element to the substrate.
    Type: Application
    Filed: December 10, 2010
    Publication date: June 16, 2011
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Kuo-Liang Lee, Juin-Kai Chuang
  • Patent number: 7920727
    Abstract: An image evaluation system and method are provided. The system includes an image register, an evaluation window, an image feature generator, and an evaluation unit. In addition, the image evaluation method includes the steps of in case that the image is a human figure, the image is analyzed based on a basic rule of image composition, and an evaluation score is calculated according to the position of the face feature in the image as analyzed and obtained from the image; in case that the image is a landscape, first if a horizontal line exists in the image is determined, if the answer is affirmative, the evaluation score is calculated based on the inclination of a horizontal line in the image; and the evaluation score is reported to the user as a reference. As such, the user may determine the quality of the image based on the evaluation score.
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: April 5, 2011
    Assignee: Altek Corporation
    Inventors: Chi-Jung Weng, Chan-Min Chou, Fu-Kai Chuang
  • Patent number: 7834469
    Abstract: A stacked type chip package structure including a lead frame, a chip package, a second chip, and a second molding compound is provided. The lead frame includes a plurality of first leads and second leads insulated from one another. The first leads have a first upper surface, and the second leads have a second upper surface which is not co-planar with the first upper surface. The chip package is disposed on the first leads and includes a substrate, a first chip, and a first molding compound. The second chip is stacked on the chip package and electrically connected to the second leads. The second molding compound is disposed on the lead frame and filled among the first leads and the second leads for encapsulating the chip package and the second chip.
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: November 16, 2010
    Assignee: Advanced Semiconductor Engineering, Inc.
    Inventors: Yao-Kai Chuang, Chien Liu, Chih-Ming Chung, Chao-Cheng Liu
  • Patent number: 7806079
    Abstract: The present invention discloses a poultry selection method to improve the egg production rate, the method comprises steps of collecting protein samples and egg productivity information of multiple poultry groups, transforming these information into multiple scores, ranks, and their corresponding codes; the next step is to combine the corresponding codes to form regional codes, and compare the matching rate; and select the poultry with the required egg production.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: October 5, 2010
    Assignees: National Tsing Hua University, Animal Technology Institute Taiwan
    Inventors: Ming-Li Liou, Chuan-Yi Tang, Yen-Jen Lin, Jyh-Hung Lin, Chin-Kai Chuang, Wen-Chuan Lee
  • Publication number: 20100196200
    Abstract: A biological test strip is disclosed and includes a source end, at least one test line and at least two control lines. The source end is used for dropping a sample liquid thereon. The at least one test line is used to react with at least one sample of the sample liquid to generate a colorization reaction. The at least two control lines are used to react with the sample liquid to generate at least two colorization reactions with different color darkness, so as to define a predetermined maximum concentration value and a predetermined minimum concentration value, both of which can be used as color comparison references for the at least one test line.
    Type: Application
    Filed: February 5, 2009
    Publication date: August 5, 2010
    Applicants: KAIWOOD TECHNOLOGY CO., LTD.
    Inventors: Tsung-kai Chuang, Jin Po Lee