Patents by Inventor Shih-Wei Huang

Shih-Wei Huang 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: 20240126002
    Abstract: A backlight module includes a light source, a first prism sheet disposed on the light source, and a light type adjustment sheet disposed on a side of the first prism sheet away from the light source and including a base and multiple light type adjustment structures. The multiple light type adjustment structures are disposed on the first surface of the base. Each light type adjustment structure has a first structure surface and a second structure surface connected to each other. The first structure surface of each light type adjustment structure and the first surface of the base form a first base angle therebetween, and the second structure surface of each light type adjustment structure and the first surface of the base form a second base angle therebetween. The angle of the first base angle is different from the angle of the second base angle.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 18, 2024
    Applicant: Coretronic Corporation
    Inventors: Chih-Jen Tsang, Chung-Wei Huang, Shih-Yen Cheng, Jung-Wei Chang, Han-Yuan Liu, Chun-Wei Lee
  • Patent number: 11956421
    Abstract: Method and apparatus of video coding are disclosed. According to one method, in the decoder side, a predefined Intra mode is assigned to a neighboring block adjacent to the current luma block when the neighboring block satisfies one or more conditions. An MPM (Most Probable Mode) list is derived based on information comprising at least one of neighboring Intra modes. A current Intra mode is derived utilizing the MPM list. The current luma block is decoded according to the current Intra mode According to another method, a predefined Intra mode is assigned to a neighboring block adjacent to the current luma block if the neighboring block is coded in BDPCM (Block-based Delta Pulse Code Modulation) mode, where the predefined Intra mode is set to horizontal mode or vertical mode depending on prediction direction used by the BDPCM mode.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: April 9, 2024
    Assignee: HFI INNOVATION INC.
    Inventors: Man-Shu Chiang, Chih-Wei Hsu, Tzu-Der Chuang, Ching-Yeh Chen, Yu-Wen Huang, Shih-Ta Hsiang
  • Publication number: 20240113429
    Abstract: An electronic device including a bracket and an antenna is provided. The bracket includes first, second, third, and fourth surfaces. The antenna includes a radiator. The radiator includes first, second, third, and fourth portions. The first portion is located on the first surface and includes connected first and second sections. The second portion is located on the second surface and includes third, fourth, fifth, and sixth sections. The third section, the fourth section, and the fifth sections are bent and connected to form a U shape. The third portion is located on the third surface and is connected to the second section and the fourth section. The fourth portion is located on the fourth surface and is connected to the fifth section, the sixth section, and the third portion. The radiator is adapted to resonate at a low frequency band and a first high frequency band.
    Type: Application
    Filed: August 16, 2023
    Publication date: April 4, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Chao-Hsu Wu, Sheng-Chin Hsu, Chia-Hung Chen, Chih-Wei Liao, Hau Yuen Tan, Hao-Hsiang Yang, Shih-Keng Huang
  • Patent number: 11948896
    Abstract: A package structure is provided. The package structure includes a through substrate via structure, a first stacked die package structure, an underfill layer, and a package layer. The through substrate via structure is formed over a substrate. The first stacked die package structure is over the through substrate via structure, wherein the first stacked die package structure comprises a plurality of memory dies. The underfill layer is over the first stacked die package structure. the package layer is over the underfill layer, wherein the package layer has a protruding portion that extends below a top surface of the through substrate via structure.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: April 2, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsung-Fu Tsai, Kung-Chen Yeh, I-Ting Huang, Shih-Ting Lin, Szu-Wei Lu
  • Patent number: 11946569
    Abstract: An actuating and sensing module is disclosed and includes a bottom plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes a pressure relief orifice, a discharging orifice and a communication orifice. The gas pressure sensor is disposed on the bottom plate and seals the communication orifice. The thin gas transportation device is disposed on the bottom plate and seals the pressure relief orifice and the discharging orifice. The cover plate is disposed on the bottom plate and covers the gas pressure sensor and the thin gas-transportation device. The cover plate includes an intake orifice. The thin gas transportation device is driven to inhale gas through the intake orifice, the gas is then discharged through the discharging orifice by the thin gas transportation device, and a pressure change of the gas is sensed by the gas pressure sensor.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: April 2, 2024
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Shih-Chang Chen, Jia-Yu Liao, Hung-Hsin Liao, Chung-Wei Kao, Chi-Feng Huang, Yung-Lung Han, Chang-Yen Tsai, Wei-Ming Lee
  • Patent number: 11946802
    Abstract: An ambient light sensor includes a substrate, a metasurface disposed on the substrate, and an aperture layer disposed on the substrate. The metasurface includes a plurality of nanostructures and a filling layer laterally surrounding the plurality of nanostructures. The aperture layer laterally separates the metasurface into a plurality of sub-meta groups.
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: April 2, 2024
    Assignee: VISERA TECHNOLOGIES COMPANY LIMITED
    Inventors: Shih-Liang Ku, Zi-Han Liao, Chun-Wei Huang
  • Publication number: 20240096781
    Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.
    Type: Application
    Filed: March 20, 2023
    Publication date: March 21, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Ti Lu, Hao-Yi Tsai, Chia-Hung Liu, Yu-Hsiang Hu, Hsiu-Jen Lin, Tzuan-Horng Liu, Chih-Hao Chang, Bo-Jiun Lin, Shih-Wei Chen, Hung-Chun Cho, Pei-Rong Ni, Hsin-Wei Huang, Zheng-Gang Tsai, Tai-You Liu, Po-Chang Shih, Yu-Ting Huang
  • Publication number: 20240091764
    Abstract: A combinable nucleic acid pre-processing apparatus includes a sample transfer chamber transferring a sample from a sampling tube to a nucleic acid extraction kit, a nucleic acid extraction chamber performing a nucleic acid extraction of the sample in the nucleic acid extraction kit for obtaining a nucleic acid extract, an assay setup chamber preparing reagents and transferring reagents and the nucleic acid extract to an assay plate, and at least two bridging modules respectively disposed between the sample transfer chamber and the nucleic acid extraction chamber and between the nucleic acid extraction chamber and the assay setup chamber. The sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber are separated and operated independently. Three chambers are connected through the bridging modules, so the nucleic acid extraction kit can be sequentially moved in the sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 21, 2024
    Inventors: Chien-Ting Liu, Shih-Fang Peng, Song-Bin Huang, Guo-Wei Huang, Jen-Chih Tsai
  • Patent number: 11934027
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
  • Patent number: 11929007
    Abstract: A display driving integrated circuit (IC) and a driving parameter adjustment method thereof are provided. The display driving IC includes a control circuit and a driving parameter determination circuit. The control circuit controls a current driving circuit and a scanning circuit according to a driving parameter, wherein the current driving circuit is suitable for driving multiple driving lines of a light emitting diode (LED) array, and the scanning circuit is suitable for driving multiple scanning lines of the LED array. The driving parameter determination circuit is coupled to the control circuit to provide the driving parameter. The driving parameter determination circuit dynamically adjusts the driving parameter for a target LED in the LED array according to a grayscale value of the target LED.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: March 12, 2024
    Assignee: Novatek Microelectronics Corp.
    Inventors: Chun-Wei Kang, Yi-Yang Tsai, Siao-Siang Liu, Shih-Hsuan Huang
  • Publication number: 20240079758
    Abstract: An electronic device includes a metal back cover, a metal frame, and a first, second, third, and fourth radiators. The metal frame includes a discrete part and two connection parts. The connection parts are located by two sides of the discrete part, separated from the discrete part, and connected to the metal back cover. A U-shaped slot is formed between the discrete part and the metal back cover and between the discrete part and the connection parts. The first radiator is separated from the discrete part and includes a feed end. The second, third, and fourth radiators are connected to the discrete part and the metal back cover. The third radiator is located between the first and second radiators. The first radiator is located between the third and fourth radiators. The discrete part and the first, second, third, and fourth radiators form an antenna module together.
    Type: Application
    Filed: August 2, 2023
    Publication date: March 7, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Chao-Hsu Wu, Chih-Wei Liao, Hau Yuen Tan, Shih-Keng Huang, Wen-Hgin Chuang, Lin-Hsu Chiang, Chang-Hua Wu, Han-Wei Wang, Chun-Jung Hu
  • Patent number: 11923866
    Abstract: The present invention discloses a DAC method having signal calibration mechanism is provided. Operation states of current sources are controlled to generate an output analog signal by a DAC circuit according to a codeword of an input digital signal. An echo signal is generated by an echo transmission circuit according to the output analog signal. The codeword is mapped to generate an offset signal by a calibration circuit according to a codeword offset mapping table. The offset signal is processed to generate an echo-canceling signal by an echo-canceling circuit. By a calibration parameter calculation circuit, offset amounts are generated according to a difference between the echo signal and the echo-canceling signal, the offset amounts are grouped to perform statistic operation according to the operation states and current offset values are calculated according to calculation among groups and converted to codeword offset values to update the codeword offset mapping table.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: March 5, 2024
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Hsuan-Ting Ho, Shih-Hsiung Huang, Liang-Wei Huang
  • Patent number: 11924705
    Abstract: An antenna device, a positioning system and a positioning method are provided. The positioning method includes: dispersedly arranging a plurality of receivers to form a target area, in which each of the receivers includes the antenna device; receiving a wireless signal from the target area through the antenna device, and generating a difference signal strength and a sum signal strength; calculating, for each of the receivers, a sum-difference ratio between the difference signal strength and the sum signal strength, and estimating a corresponding one of estimated incident angles according to the sum-difference ratio and a comparison table; executing, in response to obtaining the estimated incident angles corresponding to the receivers, a positioning algorithm according to the estimated incident angles, so as to generate a plurality of possible positions; and executing an optimization algorithm to calculate a best estimated position of the possible positions.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: March 5, 2024
    Assignee: PSJ INTERNATIONAL LTD.
    Inventors: Shih-Yi Huang, Hao-Wei Chan, Ruey-Beei Wu
  • Publication number: 20240004374
    Abstract: A fault detection method comprises the following steps. Receiving a first original sequence comprising a plurality of first data. Receiving a second original sequence comprising a plurality of second data. Aligning the first original sequence with the second original sequence according to trends of value changing of the first data and the second data. Performing an average operation on the aligned first original sequence and second original sequence to establish a standard sequence. Performing a difference operation between the first original sequence and the standard sequence to obtain a first total difference value. Performing a difference operation between the second original sequence and the standard sequence to obtain a second total difference value. When the first total difference value and/or the second total difference value is greater than an upper limit value, determining that the first original sequence and/or the second total difference value is abnormal.
    Type: Application
    Filed: July 27, 2022
    Publication date: January 4, 2024
    Inventors: Yung-Yu YANG, Kang-Ping LI, Chih-Kuan CHANG, Chung-Chih HUNG, Chen-Hui HUANG, Nai-Ying LO, Shih-Wei HUANG
  • Publication number: 20230122849
    Abstract: The present invention relates to a method of treating moderate or severe symptoms of COVID-19 using a plant composition. The plant composition comprises Prepared Monkshood Daughter Root (Aconitum carmichaelii), Fragrant Solomonseal Rhizome (Polygonatum odoratum), Indian Bread (Poria cocos), Pinellia tuber (Pinellia ternata), Oriental Wormwood Herb (Artemisia scoparia), Scutellaria Root (Scutellaria baicalensis), Mongolian Snakegourd Fruit (Trichosanthes kirilowii), Magnolia Bark (Magnolia officinalis), Heartleaf Houttuynia Herb (Houttuynia cordata), and Baked Licorice Root and Rhizome (Glycyrrhiza glabra), which is used as a traditional Chinese medicine composition.
    Type: Application
    Filed: October 19, 2022
    Publication date: April 20, 2023
    Inventors: YI-CHANG SU, WEN-HUI CHIOU, YUH-CHIANG SHEN, WEN-CHI WEI, KENG-CHANG TSAI, CHIA-CHING LIAO, YU-HWEI TSENG, CHUN-TANG CHIOU, YU-CHI LIN, LI-HSIANG WANG, CHIEN-HSIEN HUANG, CHIA-MO LIN, CHI-KUEI LIN, YI-CHIA HUANG, CHIEN-JUNG LIN, JUI-SHAN LIN, YA-SUNG YANG, CHUN-HSIANG CHIU, SHUN-PING CHENG, HSIEN-HWA KUO, WU-PU LIN, CHEN-SHIEN LIN, BO-CHENG LAI, YUAN-NIAN HSU, TSUNG-LUNG TSAI, WEI-CHEN HSU, TIENG-SIONG FONG, YI-WEN HUANG, CHIA-I TSAI, YA-CHEN YANG, MING-CHE TSAI, MING-HUEI CHENG, SHIH-WEI HUANG
  • Patent number: 11428586
    Abstract: The present invention is related to a non-contact infrared thermometer, which includes at least three infrared sensors, an indicating unit and a microprocessor. The at least three infrared sensors are arranged in serial to receive an infrared ray at a target area. The indicating unit is configured to emit visible light on the target area to indicate a received infrared region. The microprocessor is configured to receive and process the infrared ray measured by the at least three infrared sensors to provide at least three temperature values, thereby determining that the object to be measured is an organism.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: August 30, 2022
    Assignee: MICROLIFE CORPORATION
    Inventors: Chia-Chen Ho, Shih-Wei Huang
  • Patent number: 11364082
    Abstract: A fusion-imaging method for radiofrequency ablation is provided, including: obtaining preoperative volume image of an individual; reconstructing a virtual three-dimensional model of a target area of the individual according to the preoperative volume image; creating a global reference frame by a tracking device and registering the virtual three-dimensional model to the global reference frame; obtaining an ultrasound image of the target area by using an ultrasonic probe and tracking the ultrasonic probe by the tracking device in order to register the ultrasonic image to the global reference frame; capturing a virtual corresponding image corresponding to a portion of the virtual three-dimensional model along a plane of the ultrasonic image; and overlapping the ultrasonic image and the virtual corresponding image and simultaneously displaying the overlapping image and a virtual radiofrequency ablation probe model.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: June 21, 2022
    Assignee: CHANG BING SHOW CHWAN MEMORIAL HOSPITAL
    Inventors: Atul Kumar, Yen-Yu Wang, Hurng-Sheng Wu, Kai-Che Liu, Shih-Wei Huang, I-Chun Lee, Wan-Chi Hung
  • Patent number: 11235563
    Abstract: A resin composition is provided. The resin composition includes a styrene-acrylonitrile based copolymer of 75 parts by weight to 90 parts by weight and rubber particles of 10 parts by weight to 25 parts by weight. The resin composition includes an oligomer trimer. The oligomer trimer includes at least one monomer unit selected from the group consisting of a styrene based monomer unit and an acrylonitrile based monomer unit. Wherein, a residual acrylonitrile based monomer is less than 5 ppm of the total weight of the resin composition. The ratio of the peak area of acetophenone to the peak area of air for the resin composition as analyzed by a thermal desorption gas chromatography mass spectrometer (TD-GC-MS) is 100 to 300.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: February 1, 2022
    Assignee: CHIMEI CORPORATION
    Inventors: Chan-Li Hsueh, Shih-Wei Huang, Wen-Yi Su
  • Patent number: 11173661
    Abstract: A 3D printing head having a carrier, a pair of nozzle assemblies, a swing arm and a driving mechanism is provided. The nozzle assemblies are arranged on the carrier. Each nozzle assembly has a nozzle and a reset elastic member. Each nozzle is connected to the carrier and up-down movable relative to the carrier. The reset elastic members are connected between the carrier and the respective corresponding nozzles. The swing arm is pivoted on the carrier and able to swing one end thereof between the nozzles to selectively press one of the nozzles down. The driving mechanism is connected with the swing arm to rotate the swing arm. The swing arm can be rotated by the driving mechanism to press the operated nozzle down for printing, and a height difference between the nozzles is thereby formed to prevent the product from being scratched by the idle nozzle when printing.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: November 16, 2021
    Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC.
    Inventors: Chien-Chih Chen, Shih-Wei Huang, Yang-Teh Lee
  • Publication number: 20210346099
    Abstract: A dental implantation system and navigation method are provided. The dental implantation system includes: a multi-axis robotic arm having an action end connected to a dental implantation device; and at least one optical device coupled to the multi-axis robotic arm to capture a real-time image information about an implant-receiving region of an implant-receiving patient during a dental implantation process. The multi-axis robotic arm drives the dental implantation device moving along a predetermined path in the implant-receiving region according to association result of a pre-implantation plan and the real-time image information. The pre-implantation plan is associated with a 3D model of the implant-receiving region and includes a predetermined entry point associated with the predetermined path, at least one predetermined relay point associated with the predetermined path, and a predetermined target point associated with the predetermined path.
    Type: Application
    Filed: September 9, 2019
    Publication date: November 11, 2021
    Inventors: Chieh Hsiao Chen, Kuan Ju Wang, Chih-Yu An, Shih-Wei Huang, Wen-Ling Chen