Patents by Inventor Hung Yu

Hung Yu 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: 11967898
    Abstract: A soft-switching power converter includes a main switch, an energy-releasing switch, and an inductive coupled unit. The main switch is a controllable switch. The energy-releasing switch is coupled to the main switch. The inductive coupled unit is coupled to the main switch and the energy-releasing switch. The inductive coupled unit includes a first inductance, a second inductance coupled to the first inductance, and an auxiliary switch unit. The auxiliary switch unit is coupled to the second inductance to form a closed loop. The main switch and the energy-releasing switch are alternately turned on and turned off. The auxiliary switch unit is controlled to start turning on before the main switch is turned on so as to provide at least one current path.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: April 23, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Hung-Chieh Lin, Yi-Ping Hsieh, Jin-Zhong Huang, Hung-Yu Huang, Chih-Hsien Li, Ciao-Yin Pan
  • Publication number: 20240117297
    Abstract: A p-aminobenzoic acid-producing microorganism is provided. The p-aminobenzoic acid-producing microorganism is obtained by a method for preparing a p-aminobenzoic acid-producing microorganism. The method for preparing a p-aminobenzoic acid-producing microorganism includes (a) performing an acclimation process on a source microorganism with at least one sulfonamide antibiotic to obtain at least one acclimatized microorganism and (b) screening out at least one p-aminobenzoic acid-producing microorganism from the at least one acclimatized microorganism, wherein the at least one p-aminobenzoic acid-producing microorganism has a higher p-aminobenzoic acid titer than the source microorganism.
    Type: Application
    Filed: December 29, 2022
    Publication date: April 11, 2024
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Pei-Ching CHANG, Jhong-De LIN, Ya-Lin LIN, Hung-Yu LIAO, Hsiang Yuan CHU, Jie-Len HUANG
  • Patent number: 11953877
    Abstract: Manufacturing of a shoe or a portion of a shoe is enhanced by executing various shoe-manufacturing processes in an automated fashion. For example, information describing a shoe part may be determined, such as an identification, an orientation, a color, a surface topography, an alignment, a size, etc. Based on the information describing the shoe part, automated shoe-manufacturing apparatuses may be instructed to apply various shoe-manufacturing processes to the shoe part, such as a pickup and placement of the shoe part with a pickup tool.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: April 9, 2024
    Assignee: NILE, Inc.
    Inventors: Dragan Jurkovic, Patrick Conall Regan, Chih-Chi Chang, Chang-chu Liao, Ming-Feng Jean, Kuo-Hung Lee, Yen-Hsi Liu, Hung-Yu Wu
  • Publication number: 20240113155
    Abstract: A microelectronic device includes a galvanic isolation component having a lower isolation element over a substrate with lower bond pads connected to the lower isolation element, a dielectric plateau over the lower isolation element that does not extend to the lower bond pads, and an upper isolation element and upper bond pads over the dielectric plateau. The upper bond pads are laterally separated from the lower bond pads by an isolation distance. The microelectronic device includes high voltage wire bonds on the upper bond pads that extend upward, within 10 degrees of vertical, for a vertical distance greater than the isolation distance. The microelectronic device further includes low voltage wire bonds on the lower bond pads that have a loop height directly over a perimeter of the substrate that is less than 5 times a wire diameter of the low voltage wire bonds.
    Type: Application
    Filed: December 27, 2022
    Publication date: April 4, 2024
    Inventors: Jeffrey Alan West, Hung-Yu Chou, Byron Lovell Williams, Thomas Dyer Bonifield
  • Publication number: 20240110829
    Abstract: A display device and a light detection module are provided. The display device includes a display panel and the light detection module. The light detection module is capable of detecting an optical feature of a display surface of the display panel, and includes a shaft portion, a rod portion, and a light detector. The shaft portion has a shaft extension direction. The rod portion has a rod extension direction, and takes the shaft portion as a rotation shaft. An included angle between the rod extension direction and the shaft extension direction is between 125 degrees and 145 degrees.
    Type: Application
    Filed: September 25, 2023
    Publication date: April 4, 2024
    Applicant: CHAMP VISION DISPLAY INC.
    Inventors: Chin-Ku Liu, Chia-Hung Yu
  • Publication number: 20240109544
    Abstract: A method and device for collision predicting and readable computer storage medium. The method for collision predicting includes: obtaining a host vehicle motion track of a host vehicle; obtaining at least one host vehicle track point on the host vehicle motion track; establishing a collision prediction area around the host vehicle track point, and matching the collision prediction area to a time point where the host vehicle is located at the host vehicle track point; obtaining a target vehicle motion track of a target vehicle; obtaining at least one target vehicle track point on the target vehicle motion track, and matching the target vehicle track point to a time point where the target vehicle is located at the target vehicle track point; and calculating a projected collision time between the host vehicle and the target vehicle when a preset condition is met.
    Type: Application
    Filed: December 14, 2022
    Publication date: April 4, 2024
    Inventors: CHIEN-HUNG YU, WEI-JIE CHEN
  • Publication number: 20240113414
    Abstract: Disclosed is an electronic device including a device body and an antenna module. The antenna module includes a conductive element and at least one antenna element. The conductive element includes a main body portion and at least one assembly portion connected with each other. The at least one assembly portion is assembled on the device body. The at least one antenna element is disposed on the device body and coupled with the conductive element to excite a first resonance mode. The at least one assembly portion overlaps the at least one antenna element in the length direction of the main body portion.
    Type: Application
    Filed: September 24, 2023
    Publication date: April 4, 2024
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Chih-Heng Lin, Li-Chun Lee, Shih-Chia Liu, Jui-Hung Lai, Hung-Yu Yeh
  • Patent number: 11950521
    Abstract: A resistive random-access memory (RRAM) device includes a bottom electrode, a high work function layer, a resistive material layer, a top electrode and high work function spacers. The bottom electrode, the high work function layer, the resistive material layer and the top electrode are sequentially stacked on a substrate, wherein the resistive material layer includes a bottom part and a top part. The high work function spacers cover sidewalls of the bottom part, thereby constituting a RRAM cell. The present invention also provides a method of forming a RRAM device.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: April 2, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Shu-Hung Yu, Chun-Hung Cheng, Chuan-Fu Wang
  • Patent number: 11947251
    Abstract: An illumination system provides an illumination beam and includes a red light source, a green light source, a blue light source, a first supplementary light source, a first X-shaped light-splitting assembly, a first light-splitting element, and a light-uniforming element. The red light source provides a red beam. The green light source provides a green beam. The blue light source provides a blue beam. The first supplementary light source provides a first supplementary beam. The first X-shaped light-splitting assembly guides the first supplementary beam and the blue beam to the first light-splitting element. The first light-splitting element guides the red beam, the green beam, the blue beam, and the first supplementary beam to the light-uniforming element. The first supplementary beam is a red supplementary beam or a blue supplementary beam, and the illumination system includes at least five light-emitting elements. A projection apparatus including the above illumination system is also provided.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: April 2, 2024
    Assignee: Coretronic Corporation
    Inventors: Chi-Fu Liu, Tsung-Hsin Liao, Chun-Li Chen, Hung-Yu Lin
  • Patent number: 11948721
    Abstract: An apparatus includes a laminate, the laminate including a dielectric layer having a first surface and a second surface opposed to the first surface, and a conductive layer forming a circuit element overlying the first surface of the dielectric layer. The apparatus further includes a magnetic layer over the conductive layer. A first edge surface of the magnetic layer is coplanar with a first edge surface of the laminate, and a second edge surface of the magnetic layer is coplanar with a second edge surface of the laminate.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: April 2, 2024
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Ying-Chuan Kao, Hung-Yu Chou, Dong-Ren Peng, Jun Jie Kuo, Kenji Otake, Chih-Chien Ho
  • Publication number: 20240099695
    Abstract: A capacitive ultrasonic transducer device includes a substrate, a first capacitive structure, a second capacitive structure, a first film structure and a second film structure. The first capacitive structure is disposed on the substrate, and includes a first electrode and a second electrode. A first gap and a dielectric layer are located between the first electrode and the second electrode. The second capacitive structure is disposed on the substrate, and includes a third electrode and a fourth electrode. A second gap is located between the third electrode and the fourth electrode. The first film structure is configured to seal the first gap. The second film structure is connected to the third electrode and the fourth electrode, and configured to seal the second gap. A first width between the first electrode and the second electrode is different from a second width of the second gap.
    Type: Application
    Filed: December 18, 2022
    Publication date: March 28, 2024
    Inventors: Sheng-Shian LI, Hung-Yu CHEN, Ming-Huang LI, Po-I SHIH
  • Publication number: 20240106104
    Abstract: An electronic device includes a device body and an antenna module disposed in the device body and including a conductive structure and a coaxial cable including a core wire, a shielding layer wrapping the core wire, and an outer jacket wrapping the shielding layer. The conductive structure includes a structure body and a slot formed on the structure body and penetrating the structure body in a thickness direction of the structure body. A section of the shielding layer extends from the outer jacket and is connected to the structure body. A physical portion of the structure body and the section of the shielding layer are respectively located on two opposite sides of the slot in a width direction of the slot. A section of the core wire extends from the section of the shielding layer and overlaps the slot and the physical portion in the thickness direction.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 28, 2024
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Hung-Yu Yeh, Shih-Chia Liu, Yen-Hao Yu, Li-Chun Lee, Chih-Heng Lin, Jui-Hung Lai
  • Patent number: 11942448
    Abstract: An integrated circuit and method of making an integrated circuit is provided. The integrated circuit includes an electrically conductive pad having a generally planar top surface that includes a cavity having a bottom surface and sidewalls extending from the bottom surface of the cavity to the top surface of the pad. An electronic device is attached to the top surface of the electrically conductive pad. A wire bond is attached from the electronic device to the bottom surface of the cavity. A molding compound encapsulates the electronic device.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: March 26, 2024
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Bo-Hsun Pan, Hung-Yu Chou, Chung-Hao Lin, Yuh-Harng Chien
  • Publication number: 20240097567
    Abstract: A conversion control circuit is configured to generate a PWM (pulse width modulation) signal to control a power switch for switching an inductor to convert an input voltage to an output voltage. The steps of generating the PWM signal includes: enabling the PWM signal at a rising edge of a clock signal to turn on the power switch; disabling the PWM signal to turn off the power switch when an on-time exceeds a predetermined minimum on-time and the output voltage has reached an output level; triggering a next rising edge of the clock signal when the off-time exceeds a predetermined minimum off-time, the output voltage has not reached the output level, and a present cycle period of the clock signal has reached a predetermined cycle period.
    Type: Application
    Filed: August 22, 2023
    Publication date: March 21, 2024
    Inventors: Hung-Yu Cheng, Wan-Hsuan Yang, Chi-Hsun Wu
  • Patent number: 11934626
    Abstract: A joystick includes a stick head, an actuating component, a substrate, a bearing base, a resilient recovering component and a constraining component. The actuating component has a first end and a second end opposite to each other. The first end is connected to the stick head, and an identification feature is disposed on the second end. The substrate has a detection module used to detect the identification feature and determine motion of the stick head. The bearing base is disposed on the substrate. An opening portion of the bearing base aligns with the detection module and the actuating component. The resilient recovering component is disposed between the substrate and the bearing base. The constraining component is disposed on the resilient recovering component and movably disposed inside the opening portion, and used to abut against the actuating component in a detachable manner.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: March 19, 2024
    Assignee: PixArt Imaging Inc.
    Inventors: Hung-Yu Lai, Yong-Nong Huang, Hui-Hsuan Chen, Jia-Hong Huang
  • Publication number: 20240087891
    Abstract: A method of patterning a substrate includes forming a first line, a second line, and a third line over the substrate, the first line, the second line, and the third line being parallel in a plan view, and forming a fourth line and a fifth line over the first line, the second line, and the third line, the fourth line and the fifth line being orthogonal to the first line in the plan view. The method further includes etching a hole through the second line using the first line, the third line, the fourth line, and the fifth line as an etching mask, and filling the hole with a dielectric material to form a block.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 14, 2024
    Inventors: Eric Chih-Fang Liu, Shihsheng Chang, Kai-Hung Yu, Yun Han
  • Patent number: 11917340
    Abstract: A projection device, including an illumination system, a control element, a driving element, a light valve, and a projection lens, is provided. The illumination system includes multiple light sources for providing multiple light beams to be combined into an illumination light beam. The driving element respectively drives the light sources in a first mode or a second mode, so that the light beams have respective luminous brightness, and the driving element is switched from the first mode to the second mode according to a first signal. The control element provides the first signal to the driving element according to an optical state or a time state of the projection device. The light valve is adapted to convert the illumination light beam into an image light beam. The projection lens is adapted to project the image light beam out of the projection device.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: February 27, 2024
    Assignee: Coretronic Corporation
    Inventors: Chi-Fu Liu, Tsung-Hsin Liao, Chun-Li Chen, Hung-Yu Lin
  • Patent number: 11914277
    Abstract: An illumination system for providing an illumination beam includes red, blue, and green light source modules, a first light combining element, and a light uniforming element. The red light source module includes a first red light emitting element emitting first red light and a second red light emitting element emitting second red light. A peak wavelength of the second red light is greater than a peak wavelength of the first red light. The blue light source module includes a first blue light emitting element emitting first blue light and a second blue light emitting element emitting second blue light. A peak wavelength of the second blue light is less than a peak wavelength of the first blue light. The green light source module generates green light. The first light combining element guides these lights into the light uniforming element, so that the illumination system outputs the illumination beam.
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: February 27, 2024
    Assignee: Coretronic Corporation
    Inventors: Hung-Yu Lin, Chi-Fu Liu, Chun-Hsin Lu, Chun-Li Chen
  • Patent number: 11916016
    Abstract: An anti-fuse device including a substrate, a doped region, a dielectric layer, a first contact, an anti-fuse material layer, and a second contact is provided. The doped region is located in the substrate. The dielectric layer is located on the substrate and has a first opening and a second opening. The first opening and the second opening respectively expose the doped region. The first contact is located in the first opening. The anti-fuse material layer is located between the first contact and the doped region. The second contact is located in the second opening and is electrically connected to the doped region.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: February 27, 2024
    Assignee: Winbond Electronics Corp.
    Inventor: Hung-Yu Wei
  • Patent number: D1018537
    Type: Grant
    Filed: November 7, 2023
    Date of Patent: March 19, 2024
    Assignee: HTC CORPORATION
    Inventors: Shu-Kuen Chang, Natalia Amijo, Ian James McGillivray, Chin-Wei Chou, Yi-Shen Wang, Chih-Sung Fang, Hung-Yu Chen