Patents by Inventor An-Shen CHANG

An-Shen CHANG 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: 10423386
    Abstract: A FIFO circuit for a DDR memory system includes a pointer generator and a FIFO circuit. The FIFO circuit includes a pointer generator and a FIFO buffer. The pointer generator receives a first reset signal and a delay select signal from the memory controller. After the first reset signal is de-asserted, the pointer generator generates a write pointer according to a first reference clock and the pointer generator generates a read pointer according to a second reference clock. An input data is stored into the FIFO buffer according to the first reference clock and the write pointer. An output data is outputted from the FIFO buffer according to the second reference clock and the read pointer.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: September 24, 2019
    Assignee: Faraday Technology Corp.
    Inventors: Chang-Chin Chung, Shen-Chang Wang
  • Patent number: 10414879
    Abstract: The present disclosure relates to a polymerization process wherein the emulsifier is introduced in an initial batch as well as during a continuous feed to provide improved mechanical stability of the generated latex. Improved soap coverage can also be achieved during the polymerization process.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: September 17, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Vern Lowry, Yin-Shen Chang
  • Patent number: 10194860
    Abstract: A virtual image display system adapted for venipuncture applications is provided. The virtual image display system includes at least one infrared light source, at least one image sensing module, and at least one virtual image display module. The at least one infrared light source is configured to emit at least one infrared light to a tissue having a vein. The at least one image sensing module is configured to receive the infrared light from the tissue so as to sense an image of the vein. The at least one virtual image display module is disposed in front of at least one eye of a user. The at least one virtual image display module includes an image display unit configured to show an image of the vein to the at least one eye of the user.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: February 5, 2019
    Assignee: Industrial Technology Research Institute
    Inventors: Chy-Lin Wang, Kuo-Tung Tiao, Tian-Yuan Chen, Lung-Pin Chung, Chun-Chuan Lin, Jyh-Chern Chen, Chi-Shen Chang, Ching-Chieh Yang
  • Patent number: 10163407
    Abstract: A scanning method of a display of the present invention changes a driving order of a plurality of gate driver lines according to a image data so as to reduce switching currents generated while a plurality of voltages on a plurality of source driver lines are changed. Thereby, the goal of saving power can be reached.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: December 25, 2018
    Assignee: FITIPOWER INTEGRATED TECHNOLOGY INC.
    Inventors: Kuei-Kai Chang, Chun-Fu Liu, Li-Shen Chang, Lu-Yao Wu
  • Patent number: 10127661
    Abstract: A method for evaluating skin tissue includes: obtaining a tomographic image of skin; performing a quantization process for quantizing brightness values of the tomographic image of skin to generate a quantized image; performing a binarization process on the brightness value of each image point in the quantized image according to a first threshold interval to generate a first filtered image; performing the binarization process on the brightness value of each image point in the quantized image according to a second threshold interval to generate a second filtered image; obtaining a first estimated tissue boundary according to the distribution of the bright spots in the first filtered image; obtaining a second estimated tissue boundary according to the distribution of the bright spots in the second filtered image; estimating a thickness of skin tissue according to a difference between the first and second estimated tissue boundaries.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: November 13, 2018
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yen-Chang Wang, Chih-Ming Cheng, Chir-Weei Chang, Chi-Shen Chang, Sheng-Li Chang
  • Patent number: 10129177
    Abstract: A cloud broker gateway interfaces with an enterprise network and one or more public cloud networks, including a first public cloud and a second public cloud. The cloud broker gateway receives a request for one or more computing resources from a tenant associated with the enterprise network, and directs the request to the first public cloud based on a brokerage policy for the tenant. The cloud broker gateway receives a response indicating the first public cloud cannot provide the one or more computing resources, and redirects the request to the second public cloud based on the brokerage policy for the tenant. The cloud broker gateway also establishes a hybrid cloud that provides access to the one or more computing resources between the second public cloud and the enterprise network.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: November 13, 2018
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: David Wei-Shen Chang, Chiang Han Yang, Murali Anantha, Shashank Vinchurkar
  • Publication number: 20180258276
    Abstract: The present invention relates to hydrogenated block copolymers of vinyl aromatic polymer blocks and conjugated diene polymer blocks having specific molecular weights, compositions, molecular structures and architectures, such that improved processability, mechanical and optical properties are attained. The hydrogenated block copolymer can be further added with different hydrogenated block copolymers to enhance the desired properties.
    Type: Application
    Filed: March 7, 2018
    Publication date: September 13, 2018
    Inventors: Yung-Shen Chang, Cheng-Hao Liu, Zong-Fu Shih, You-Ming Wang, Yi-Hsing Chiang, Yin-Chieh Chen, Moh-Ching Oliver Chang, Che-I Kao, Han-Tai Liu
  • Patent number: 10073269
    Abstract: A virtual image display apparatus, adapted for medical surgical applications, with which a surgical device is operated is provided. The virtual image display apparatus includes at least one virtual image display module which is disposed in front of at least one eye of a user. The virtual image display module includes an image display unit and a beam splitting unit. The image display unit provides an image beam, wherein the image beam includes at least one type of surgical information. The beam splitting unit is disposed on the transmission path of the image beam and an object beam from an environment object. The beam splitting unit causes at least part of the object beam to be transmitted to the eye, and causes at least part of the image beam to be transmitted to the eye to display a virtual image.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: September 11, 2018
    Assignee: Industrial Technology Research Institute
    Inventors: Chy-Lin Wang, Kuo-Tung Tiao, Tian-Yuan Chen, Lung-Pin Chung, Chun-Chuan Lin, Jyh-Chern Chen, Chi-Shen Chang, Ching-Chieh Yang
  • Patent number: 10037739
    Abstract: A gate driving and modulating circuit, for reduced flicker on a display, includes a first discharge circuit and a plurality of interconnected gate drivers. The plurality of gate drivers is electrically coupled to ground through the first discharge circuit. Each of the plurality of gate drivers includes a second discharge circuit. The gate driving circuit performs a chamfering of a gate signal by being simultaneously discharged through the first discharge circuit and the second discharge circuit.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: July 31, 2018
    Assignee: Fitipower Integrated Technology, Inc.
    Inventors: Li-Shen Chang, Chen-Chi Yang
  • Publication number: 20180212896
    Abstract: Aspects of the instant disclosure relate to methods for facilitating intercloud resource migration. In some embodiments, a method of the subject technology can include steps for instantiating a first intercloud fabric provider platform (ICFPP) at a first cloud datacenter, instantiating a second ICFPP at a second cloud datacenter, and receiving a migration request at the first ICFPP, the migration request including a request to migrate a virtual machine (VM) workload from the first cloud datacenter to the second cloud datacenter. In some aspects, the method may further include steps for initiating, by the first ICFPP, a migration of the VM workload via the second ICFPP in response to the migration request. Systems and machine readable media are also provided.
    Type: Application
    Filed: January 26, 2017
    Publication date: July 26, 2018
    Inventors: David Wei-Shen Chang, Abhijit Patra, Nagaraj A. Bagepalli, Dileep Kumar Devireddy, Murali Anantha
  • Publication number: 20180166022
    Abstract: A scanning method of a display of the present invention changes a driving order of a plurality of gate driver lines according to a image data so as to reduce switching currents generated while a plurality of voltages on a plurality of source driver lines are changed. Thereby, the goal of saving power can be reached.
    Type: Application
    Filed: February 6, 2018
    Publication date: June 14, 2018
    Inventors: Kuei-Kai CHANG, Chun-Fu LIU, Li-Shen CHANG, Lu-Yao WU
  • Patent number: 9959817
    Abstract: A scanning method of a display of the present invention changes a driving order of a plurality of gate driver lines according to a frame data so as to reduce switching currents generated while a plurality of voltages on a plurality of source driver lines are changed. Thereby, the goal of saving power can be reached.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: May 1, 2018
    Assignee: Fitipower Integrated Technology Inc.
    Inventors: Kuei-Kai Chang, Chun-Fu Liu, Li-Shen Chang, Lu-Yao Wu
  • Publication number: 20180105650
    Abstract: The present disclosure relates to a polymerization process wherein the emulsifier is introduced in an initial batch as well as during a continuous feed to provide improved mechanical stability of the generated latex. Improved soap coverage can also be achieved during the polymerization process.
    Type: Application
    Filed: April 4, 2016
    Publication date: April 19, 2018
    Inventors: Vern Lowry, Yin-Shen Chang
  • Publication number: 20180097340
    Abstract: A power distributed device provides a plurality of DC power outputs served as the power required by many servers and many data storage devices. The power distributed device includes a plurality of power supplies. These power supplies are coupled to an AC power input end to receive power from a utility power. The power distributed device also includes a control circuit board, and there are wirings configured on the control circuit board. A power bus bar, a power detection and protection unit, a digital control unit, a communication unit and a plurality of DC power output circuits are configured on the control circuit board. An external control switch is configured at the output end of each DC power output circuit, so that each DC power output circuit can be independently turned on or turned off.
    Type: Application
    Filed: September 18, 2017
    Publication date: April 5, 2018
    Inventors: I-CHIA LEE, MING-HUI PENG, YUNG-SHEN CHANG
  • Publication number: 20180095033
    Abstract: Provided is an interferometer for inspecting a test sample. The interferometer includes: a light source for providing a light beam; a beam splitting element, splitting the light beam into first and second incident light, wherein the first incident light is reflected by the test sample into first reflection light; a reflecting element, reflecting the second incident light into second reflection light; an optical detection element, receiving the first and the second reflection light into an interference signal; and a signal processing module, coupled to the optical detection element, for performing spatial differential calculation on the interference signal to generate a demodulation image of the test sample.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 5, 2018
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ting-Wei CHANG, Yuan-Chin LEE, Chi-Shen CHANG, Hung-Chih CHIANG, Shuen-Chen CHEN
  • Publication number: 20180090607
    Abstract: A fin-type field-effect transistor (FinFET) device includes a plurality of fins formed over a substrate. The semiconductor device further includes a dielectric layer filled in a space between each fin and over a first portion of the plurality of fins and a dielectric trench formed in the dielectric layer. The dielectric trench has a vertical profile. The semiconductor device further includes a second portion of the plurality of fins recessed and exposed in the dielectric trench. The second portion of the plurality of fins have a rounded-convex-shape top profile.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 29, 2018
    Inventors: Chia Tai Lin, Yih-Ann Lin, An-Shen Chang, Ryan Chia-Jen Chen, Chao-Cheng Chen
  • Publication number: 20170366373
    Abstract: An example method for a programmable infrastructure gateway for enabling hybrid cloud services in a network environment is provided and includes receiving an instruction from a hybrid cloud application executing in a private cloud, interpreting the instruction according to a hybrid cloud application programming interface, and executing the interpreted instruction in a public cloud using a cloud adapter. The method is generally executed in the infrastructure gateway including a programmable integration framework allowing generation of various cloud adapters using a cloud adapter software development kit, the cloud adapter being generated and programmed to be compatible with a specific public cloud platform of the public cloud.
    Type: Application
    Filed: August 31, 2017
    Publication date: December 21, 2017
    Inventors: Nagaraj A. Bagepalli, David Wei-Shen Chang, Abhijit Patra, Murali Anantha, Prashanth Thumbargudi
  • Patent number: 9847225
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device are disclosed. The disclosed method comprises forming a wedge-shaped recess with an initial bottom surface in the substrate; transforming the wedge-shaped recess into an enlarged recess with a height greater than the height of the wedge-shaped recess; and epitaxially growing a strained material in the enlarged recess.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: December 19, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chun-Fai Cheng, An-Shen Chang, Hui-Min Lin, Tsz-Mei Kwok, Hsien-Ching Lo
  • Publication number: 20170339070
    Abstract: A cloud broker gateway interfaces with an enterprise network and one or more public cloud networks, including a first public cloud and a second public cloud. The cloud broker gateway receives a request for one or more computing resources from a tenant associated with the enterprise network, and directs the request to the first public cloud based on a brokerage policy for the tenant. The cloud broker gateway receives a response indicating the first public cloud cannot provide the one or more computing resources, and redirects the request to the second public cloud based on the brokerage policy for the tenant. The cloud broker gateway also establishes a hybrid cloud that provides access to the one or more computing resources between the second public cloud and the enterprise network.
    Type: Application
    Filed: May 23, 2016
    Publication date: November 23, 2017
    Inventors: David Wei-Shen Chang, Chiang Han Yang, Murali Anantha, Shashank Vinchurkar
  • Patent number: 9825173
    Abstract: A fin-type field-effect transistor (FinFET) device includes a plurality of fins formed over a substrate. The semiconductor device further includes a dielectric layer filled in a space between each fin and over a first portion of the plurality of fins and a dielectric trench formed in the dielectric layer. The dielectric trench has a vertical profile. The semiconductor device further includes a second portion of the plurality of fins recessed and exposed in the dielectric trench. The second portion of the plurality of fins have a rounded-convex-shape top profile.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: November 21, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chia Tai Lin, Yih-Ann Lin, An-Shen Chang, Ryan Chia-Jen Chen, Chao-Cheng Chen