Patents by Inventor HSUAN CHOU

HSUAN CHOU 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: 10868562
    Abstract: A device includes a phase detector circuit, a charge pump circuit, a sample and hold circuit, a comparator, and a controller. The phase detector circuit detects a clock skew between a reference signal and an input signal. The charge pump circuit translates the clock skew into a voltage. A sample and hold circuit samples the voltage, at a first time, and maintain the sampled voltage until a second time. The comparator (i) detects a loop gain associated with the input signal based on the sampled voltage and the voltage at the second time and (ii) outputs a loop gain signal for adjustment of the input signal. The controller is coupled to the phase detector, the comparator, and the sample and hold circuit. The controller generates a plurality of control signals for automatically controlling operation of the phase detector, the comparator, and the sample and hold circuit.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: December 15, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Mao-Hsuan Chou, Ya-Tin Chang, Ruey-Bin Sheen, Chih-Hsien Chang
  • Publication number: 20200368298
    Abstract: A composition having Lactobacillus Plantarum strain GMNL-662 for promoting bone regrowth is provided. The Lactobacillus Plantarum strain GMNL-662 has an ability to promote the expression of osteogenic genes, inhibit the expression of osteoclast related genes, and promote the expression of osteogenesis-related cytokine TGF-?, so that the bone loss is improved.
    Type: Application
    Filed: August 3, 2020
    Publication date: November 26, 2020
    Inventors: Yi-Hsing CHEN, Wan-Hua Tsai, Chia-Hsuan Chou, Chi Chien Lin
  • Patent number: 10848138
    Abstract: A method and apparatus of generating precision phase skews is disclosed. In some embodiments, a phase skew generator includes: a charge pump having a first mode of operation and a second mode of operation, wherein the first mode of operation provides a first current path during a first time period, and the second mode of operation provides a second current path during a second time period following the first time period; a sample and hold circuit, coupled to a capacitor, and configured to sample a voltage level of the capacitor at predetermined times and provide an output voltage during a third time period following the second time period; and a voltage controlled delay line, coupled to the sample and hold circuit, and having M delay line stages each configured to output a signal having a phase skew offset with respect to preceding or succeeding signal.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: November 24, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Mao-Hsuan Chou, Ya-Tin Chang, Ruey-Bin Sheen, Chih-Hsien Chang
  • Publication number: 20200357732
    Abstract: The present disclosure provides a package device including a conductive pad, a protecting block, and a redistribution layer. The protecting block is disposed on the conductive pad. The redistribution layer is disposed on the protecting block, and the conductive pad is electrically connected to the redistribution layer through the protecting block.
    Type: Application
    Filed: July 28, 2020
    Publication date: November 12, 2020
    Inventors: Hsueh-Hsuan Chou, Chia-Chieh Fan, Kuan-Jen Wang, Cheng-Chi Wang, Yi-Hung Lin, Li-Wei Sung
  • Publication number: 20200310001
    Abstract: Described herein is a method of depositing a conformal, optically transparent coating onto a surface of one or more internal components that are enclosed within an assembled device using a non-line-of-sight deposition process without altering a structure of the assembled device or impacting functionality of the assembled device. Also described is an assembled device including one or more internal components enclosed within the assembled device and a coating deposited onto a surface of the internal components enclosed within the assembled device, where the coating is a conformal, optically transparent coating that is resistant to corrosion by at least one of fluorine-, chlorine-, sulfur-, hydrogen-, bromine-, or nitrogen-based acids and that does not negatively impact functionality of the internal components.
    Type: Application
    Filed: March 16, 2020
    Publication date: October 1, 2020
    Inventors: Alexander BERGER, Cheng-Hsuan CHOU, David KNAPP
  • Patent number: 10755900
    Abstract: A method of applying a multi-layer plasma resistant coating on an article comprises performing plating or ALD to form a conformal first plasma resistant layer on an article, wherein the conformal first plasma resistant layer is formed on a surface of the article and on walls of high aspect ratio features in the article. The conformal first plasma resistant coating has a porosity of approximately 0% and a thickness of approximately 200 nm to approximately 1 micron. One of electron beam ion assisted deposition (EB-IAD), plasma enhanced chemical vapor deposition (PECVD), aerosol deposition or plasma spraying is then performed to form a second plasma resistant layer that covers the conformal first plasma resistant layer at a region of the surface but not at the walls of the high aspect ratio features.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 25, 2020
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Toan Tran, Laksheswar Kalita, Tae Won Kim, Dmitry Lubomirsky, Xiaowei Wu, Xiao-Ming He, Cheng-Hsuan Chou, Jennifer Y. Sun
  • Publication number: 20200132764
    Abstract: An apparatus and method for providing a phase noise built-in self test (BIST) circuit are disclosed herein. In some embodiments, a method and apparatus for forming a multi-stage noise shaping (MASH) type high-order delta sigma (??) time-to-digital converter (TDC) are disclosed. In some embodiments, an apparatus includes a plurality of first-order ?? TDCs formed in an integrated circuit (IC) chip, wherein each of the first-order ?? TDCs are connected to one another in a MASH type configuration to provide the MASH type high-order ?? TDC, wherein the MASH type high-order ?? TDC is configured to measure the phase noise of a device under text (DUT).
    Type: Application
    Filed: September 18, 2019
    Publication date: April 30, 2020
    Inventors: Mao-Hsuan Chou, Ya-Tin Chang, Ruey-Bin Sheen, Chih-Hsien Chang
  • Publication number: 20200127671
    Abstract: A frequency divider circuit includes a counter configured to generate a counter signal responsive to a frequency of a clock signal and a frequency ratio, and a compensation circuit coupled to the counter, and configured to generate an output signal. The output signal has a frequency equal to the frequency of the clock signal divided by a frequency ratio, and a duty cycle greater than 1/r, where r is the frequency ratio.
    Type: Application
    Filed: October 9, 2019
    Publication date: April 23, 2020
    Inventors: Mao-Hsuan CHOU, Chih-Hsien CHANG, Ruey-Bin SHEEN
  • Publication number: 20200099371
    Abstract: A method and apparatus of generating precision phase skews is disclosed. In some embodiments, a phase skew generator includes: a charge pump having a first mode of operation and a second mode of operation, wherein the first mode of operation provides a first current path during a first time period, and the second mode of operation provides a second current path during a second time period following the first time period; a sample and hold circuit, coupled to a capacitor, and configured to sample a voltage level of the capacitor at predetermined times and provide an output voltage during a third time period following the second time period; and a voltage controlled delay line, coupled to the sample and hold circuit, and having M delay line stages each configured to output a signal having a phase skew offset with respect to preceding or succeeding signal.
    Type: Application
    Filed: June 10, 2019
    Publication date: March 26, 2020
    Inventors: Mao-Hsuan CHOU, Ya-Tin CHANG, Ruey-Bin SHEEN, Chih-Hsien CHANG
  • Publication number: 20200054694
    Abstract: The present invention relates to a topical composition of facilitating wound healing and reducing scars, which includes an inactivated culture of Lactobacillus species as an effective ingredient and can significantly facilitate wound healing as well as reducing scars, thereby can be applied to a method of facilitating wound healing and reducing scars.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 20, 2020
    Inventors: Yi-Hsing Chen, Wan-Hua Tsai, Wen-Wei Chang, Chia-Hsuan Chou
  • Publication number: 20200051902
    Abstract: A package structure includes a redistribution layer having a first surface, a second surface disposed opposite to the first surface, and at least one sidewall connected to the first surface and the second surface, at least one bonding electrode disposed on the first surface of the redistribution layer, and a mounting layer disposed on the second surface of the redistribution layer. The mounting layer includes a plurality of conductive pads that are spaced apart from each other. At least one of the conductive pads is exposed by the sidewall of the redistribution layer.
    Type: Application
    Filed: October 16, 2019
    Publication date: February 13, 2020
    Inventors: Hsueh-Hsuan Chou, Chia-Chieh Fan, Cheng-Chi Wang, Kuan-Jen Wang
  • Patent number: 10555979
    Abstract: Use of Lactobacillus paracasei for preparing for a combination for alleviating axillary osmidrosis is provided in the present invention, wherein Lactobacillus paracasei refers in particular to Lactobacillus paracasei GMNL-653, featuring abilities of aggregating and inhibiting pathogens of axillary osmidrosis for alleviation of armpit odors and presented as a topical medication or a combination of cosmetics in which fragrance is added.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: February 11, 2020
    Assignee: GENMONT BIOTECH INCORPORATION
    Inventors: Yi-Hsing Chen, Wan-Hua Tsai, Chia-Hsuan Chou, Tsuei-Yin Huang
  • Publication number: 20190381118
    Abstract: Use of Lactobacillus paracasei for preparing for a combination for alleviating axillary osmidrosis is provided in the present invention, wherein Lactobacillus paracasei refers in particular to Lactobacillus paracasei GMNL-653, featuring abilities of aggregating and inhibiting pathogens of axillary osmidrosis for alleviation of armpit odors and presented as a topical medication or a combination of cosmetics in which fragrance is added.
    Type: Application
    Filed: October 4, 2018
    Publication date: December 19, 2019
    Inventors: Yi-Hsing Chen, Wan-Hua Tsai, Chia-Hsuan Chou, Tsuei-Yin Huang
  • Publication number: 20190382880
    Abstract: Disclosed are rare earth metal containing silicate coatings, coated articles (e.g., heaters and susceptors) or bodies of articles and methods of coating such articles with a rare earth metal containing silicate coating.
    Type: Application
    Filed: June 18, 2019
    Publication date: December 19, 2019
    Inventors: Xiao-Ming He, Cheng-Hsuan Chou, Jennifer Y. Sun
  • Publication number: 20190376202
    Abstract: An enhanced anodization method includes forming a porous anodization layer comprising columns of anodization layer material with pores between adjacent columns. The method further includes sealing the porous layer by forming a sealing layer at a top of the porous layer. The sealing layer may be formed by using a hybrid sealing process that combines, in any order, two or more of de-ionized (DI) water seal, Ni sealing, and, PTFE sealing. Alternatively, the sealing layer is formed by conformally coating the columns in the porous layer with one or more layers of a coating material. Further, the coating material may be surface-fluorinated to improve plasma resistance.
    Type: Application
    Filed: June 6, 2019
    Publication date: December 12, 2019
    Inventors: Xiao-Ming HE, Jennifer Y. SUN, David FENWICK, Cheng-Hsuan CHOU, Xiaowei WU, Chidambara A. RAMALINGAM, Michael R. RICE
  • Publication number: 20190370963
    Abstract: A system for determining a colonoscopy image is disclosed. The system includes a bowel preparation evaluation unit, an image processing unit electrically or communicatively connected to the bowel evaluation unit, and a convolutional neural network unit electrically or communicatively connected to the image processing unit. The bowel preparation evaluation unit determines whether a bowel in the colonoscopy image is clean. The image processing unit receives the colonoscopy image determined to have a clean bowel and outputted by the bowel preparation evaluation unit, and performs an image process on the colonoscopy image with clean bowel to adjust a contrast thereof. The convolutional neural network unit comprises a convolutional neural network and in a working mode, receives and determines whether the processed colonoscopy image is a cecal image, a non-cecal image, or an indeterminable colonoscopy image.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 5, 2019
    Inventors: HAN-MO CHIU, YI-HSUAN CHOU, SHUO-HONG HUNG, LI-YANG CHANG, CHUNG-PING CHEN
  • Patent number: 10490493
    Abstract: A package structure includes a redistribution layer, at least one bonding electrode, and a mounting layer. The redistribution layer has a first surface, a second surface disposed opposite to the first surface, and at least one sidewall connected to the first surface and the second surface. The bonding electrode is disposed on the first surface of the redistribution layer. The mounting layer is disposed on the second surface of the redistribution layer. The mounting layer includes a plurality of conductive pads spaced apart from each other, wherein at least one of the conductive pads is exposed by the sidewall of the redistribution layer.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: November 26, 2019
    Assignee: InnoLux Corporation
    Inventors: Hsueh-Hsuan Chou, Chia-Chieh Fan, Cheng-Chi Wang, Kuan-Jen Wang
  • Publication number: 20190332157
    Abstract: Power and performance of a multi-core system is managed dynamically by adjusting power table indices at runtime. Runtime statistics is measured, when an application is executed on a first core of a first type at a first operating point (OPP) in a first time period, and on a second core of a second core type at a second OPP in a second time period. A controller estimates, based on the runtime statistics, a first pair of indices associated with a first OPP for the first core and a second pair of indices associated with a second OPP for the second core. During runtime, the controller incorporates the first pair of indices and the second pair of indices into power table indices; and determines, from the power table indices, selected indices associated with a selected OPP of a core of a selected core type for executing the application.
    Type: Application
    Filed: April 26, 2018
    Publication date: October 31, 2019
    Inventors: Jih-Ming Hsu, Tai-Hua Lu, Pei-Yu Huang, Chien-Yuan Lai, Shu-Hsuan Chou, I-Cheng Cheng, Yun-Ching Li, Ming Hsien Lee
  • Patent number: 10456428
    Abstract: A method and a composition having the Lactobacillus paracasei strain GMNL-653 for treating psoriasis is provided. The Lactobacillus paracasei strain GMNL-653 has anti-inflammation properties, and inhibits the secretion of cytokine IL-6 and IL-17, so that the psoriasis symptoms caused by over-inflammation are improved/relieved.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: October 29, 2019
    Assignee: GENMONT BIOTECH INC.
    Inventors: Yi-Hsing Chen, Wan-Hua Tsai, Chia-Hsuan Chou, Pei-Jane Tsai, Tsuei Yin Huang
  • Publication number: 20190247295
    Abstract: The present invention provides a use for probiotic preparing skin care composition, wherein the probiotic comprises Lactobacillus plantarum (GMNL-6) with preservation number of BCRC 910777 or CCTCC M 2017765. The composition may be externally-coating drug, pharmaceuticals for external use, care products for external use or cosmetics, and may achieve the effects of improving the skin conditions or aesthetic appearance by promoting secretion of collagen or expression of ceramide synthase.
    Type: Application
    Filed: February 12, 2018
    Publication date: August 15, 2019
    Inventors: Yi-Hsing Chen, Wan-Hua Tsai, Chia-Hsuan Chou, Ying-Ju Chiang