Patents by Inventor Pei Yu TSAI

Pei Yu TSAI 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).

  • Publication number: 20250088002
    Abstract: A power system includes an energy storage system having a rechargeable energy storage element and a converter connected to the rechargeable energy storage element and configured to connect to a bus so that the energy storage system is connected in parallel with a load and a main power supply system. The energy storage system may cooperate with the main power supply system to supply power to the load with each of the energy storage system and the main power supply system configured as a voltage source with a corresponding droop function. The system may include a control circuit configured to monitor a voltage of the bus and control the converter to either charge or discharge the rechargeable energy storage element based on the voltage of the bus.
    Type: Application
    Filed: September 6, 2024
    Publication date: March 13, 2025
    Applicant: Flex Ltd.
    Inventors: James P. Novak, Yi Yuan Chung, Alexei Tikhonski, James E. Nelson, Guy Raz, Igor Pavolvsky, Robert L. Myers, Pei Chiao Chung, Sung Hsiang Tsang, Guanshiun Wang, Vern Chen, Sheldon Liu, Miler Li, Deng Yu Tsai
  • Publication number: 20250077180
    Abstract: A digital compute-in-memory (DCIM) macro includes a memory cell array and an arithmetic logic unit (ALU). The memory cell array stores weight data of a neural network. The ALU receives parallel bits of a same input channel in an activation input, and generates a convolution computation output of the parallel bits and target weight data in the memory cell array.
    Type: Application
    Filed: August 30, 2024
    Publication date: March 6, 2025
    Applicant: MEDIATEK INC.
    Inventors: Ming-Hung Lin, Ming-En Shih, Shih-Wei Hsieh, Ping-Yuan Tsai, You-Yu Nian, Pei-Kuei Tsung, Jen-Wei Liang, Shu-Hsin Chang, En-Jui Chang, Chih-Wei Chen, Po-Hua Huang, Chung-Lun Huang
  • Publication number: 20250077282
    Abstract: A digital compute-in-memory (DCIM) system includes a first DCIM macro. The first DCIM macro includes a first memory cell array and a first arithmetic logic unit (ALU). The first memory cell array has N rows that are configured to store weight data of a neural network in a single weight data download session, wherein N is a positive integer not smaller than two. The first ALU is configured to receive a first activation input, and perform convolution operations upon the first activation input and a single row of weight data selected from the N rows of the first memory cell array to generate first convolution outputs.
    Type: Application
    Filed: August 30, 2024
    Publication date: March 6, 2025
    Applicant: MEDIATEK INC.
    Inventors: Ming-Hung Lin, Ming-En Shih, Shih-Wei Hsieh, Ping-Yuan Tsai, You-Yu Nian, Pei-Kuei Tsung, Jen-Wei Liang, Shu-Hsin Chang, En-Jui Chang, Chih-Wei Chen, Po-Hua Huang, Chung-Lun Huang
  • Publication number: 20250070551
    Abstract: A power system comprises an energy storage system including a rechargeable energy storage element and a converter connected to the rechargeable energy storage element and configured to connect to a bus so that the energy storage system is connected in parallel with a load and a main power supply system. The energy storage system cooperates with the main power supply system to supply power to the load. The power system may include a control circuit configured to monitor a voltage of the bus and control the converter to either charge or discharge the rechargeable energy storage element based on the voltage of the bus. The control circuit may also monitor a status of a state of charge (SOC) of the rechargeable energy storage element and a system load condition.
    Type: Application
    Filed: August 23, 2024
    Publication date: February 27, 2025
    Applicant: Flex Ltd.
    Inventors: James P. Novak, Yi Yuan Chung, Robert L. Myers, Alexei Tikhonski, James E. Nelson, Guy Raz, Igor Pavolvsky, Guanshiun Wang, Pei Chiao Chung, Sung Hsiang Tsang, Deng Yu Tsai
  • Publication number: 20250066899
    Abstract: A method includes: positioning a wafer on an electrostatic chuck of a physical vapor deposition apparatus, the wafer including an opening exposing a conductive feature; setting a temperature of the wafer to a room temperature; forming a tungsten thin film in the opening by the physical vapor deposition apparatus, the tungsten thin film including a bottom portion that is on an upper surface of the conductive feature exposed by the opening, a top portion that is on an upper surface of a dielectric layer through which the opening extends and a sidewall portion that is on a sidewall of the dielectric layer exposed by the opening; removing the top portion and the sidewall portion of the tungsten thin film from over the opening; and forming a tungsten plug in the opening on the bottom portion by selectively depositing tungsten by a chemical vapor deposition operation.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 27, 2025
    Inventors: Chun-Yen LIAO, I. LEE, Shu-Lan CHANG, Sheng-Hsuan LIN, Feng-Yu CHANG, Wei-Jung LIN, Chun-I TSAI, Chih-Chien CHI, Ming-Hsing TSAI, Pei Shan CHANG, Chih-Wei CHANG
  • Publication number: 20250028102
    Abstract: An optical lens assembly includes at least four optical lens elements being, in order from an object side of the optical lens assembly to an image side thereof, a first optical lens element, a second optical lens element, a third optical lens element and a fourth optical lens element. At least one of the at least four optical lens elements is a filter lens element, the filter lens element includes a near-infrared light filter coating membrane, the filter lens element is made of a glass material, and the filter lens element has at least one aspheric surface. The near-infrared light filter coating membrane includes at least one low refractive index layer and at least one high refractive index layer, and the near-infrared light filter coating membrane is formed by alternately stacking the at least one high refractive index layer and the at least one low refractive index layer.
    Type: Application
    Filed: June 25, 2024
    Publication date: January 23, 2025
    Inventors: Wen-Yu TSAI, Pei-Chi CHANG, Yu Jie HONG, Chun-Hung TENG
  • Patent number: 8871196
    Abstract: The present invention provides a method for enhancing PPAR? expression, comprising administering a subject in need thereof an effective amount of Lactobacillus gasseri PM-A0005, which was deposited under Budapest Treaty in the China Center for Type Culture Collection (CCTCC), China with Deposition No. M 207039.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: October 28, 2014
    Assignee: ProMD Biotech Co., Ltd.
    Inventors: Wei-Chih Su, Hsiang Ling Chen, Chun-Hsien Huang, Hsiao-Li Wu, Pei-Yu Tsai
  • Publication number: 20140286926
    Abstract: The present invention provides a method for reducing an allergic response and treating or preventing an allergic disease, comprising administering a subject in need thereof a therapeutically effective amount of the active ingredient for the treatment or the prevention of allergic diseases, wherein the active ingredient is glyceraldehyde-3-phosphate Dehydrogenase (G3PDH) or the functional variant or fragment thereof. The G3PDH can be isolated from Lactobacillus gasseri PM-A0005 (deposited under Budapest Treaty in the China Center for Type Culture Collection (CCTCC) with Deposit No: M 207039), as well as extract, fraction, and sub-fraction thereof.
    Type: Application
    Filed: March 24, 2014
    Publication date: September 25, 2014
    Applicant: ProMD Biotech, Co., Ltd.
    Inventors: Wei-Chih Su, Hsiang-Ling Chen, Chun-Hsien Huang, Hsiao-Li Wu, Kuang-Chih Lee, Pei-Yu Tsai, Chun-Fu Tseng
  • Publication number: 20130344043
    Abstract: The present invention provides a method for enhancing PPAR? expression, comprising administering a subject in need thereof an effective amount of Lactobacillus gasseri PM-A0005, which was deposited under Budapest Treaty in the China Center for Type Culture Collection (CCTCC), China with Deposition No. M 207039.
    Type: Application
    Filed: June 20, 2013
    Publication date: December 26, 2013
    Inventors: WEI-CHIH SU, HSIANG LING CHEN, CHUN-HSIEN HUANG, HSIAO-LI WU, PEI-YU TSAI
  • Publication number: 20100291703
    Abstract: A biosensor applicable to an environment suitable for biosensing is provided, which is a solid-state element for performing detections in an aqueous environment. The biosensor at least includes a biosensing layer, a light-emitting diode and a photodiode. The biosensing layer causes changes in the light-emitting property thereof after absorbing, adsorbing and/or bonding with a biological substance released during in vivo signal transduction in an organism, and the rays of light generated by excitation of the light-emitting diode causes the biosensing layer to emit fluorescence. After the fluorescence is absorbed by the photodiode, it can be converted into an interpretable photocurrent signal. Afterwards, the meaning of the in vivo signal transduction can be understood by interpretation of the photocurrent signal.
    Type: Application
    Filed: May 7, 2010
    Publication date: November 18, 2010
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Hsin- Fei Meng, Sheng-Fu Hong, Yu-Chiang Chao, Yun-Ru Horng, Pei-Yu Tsai, Chia-Ming Yang
  • Publication number: 20070083851
    Abstract: A template-based multimedia editor and editing method are disclosed. The editor includes a template module, a material database, a converting mechanism, and a user interface. The template module has an interactive area and at least one template element. The template module includes at least one adjustable template parameter and the template element has at least one adjustable template element parameter. The material database has at least one material data including at least one adjustable material parameter. The converting mechanism is adapted to process a predetermined algorithm. The user interface provides a preview area for a user to edit the template module and material data.
    Type: Application
    Filed: August 8, 2006
    Publication date: April 12, 2007
    Applicant: MODA CO., LTD.
    Inventors: Chih Ming HUANG, Chin Shun HUANG, Pei Yu TSAI, Ko Ching WU