Patents by Inventor Yuan Wu

Yuan Wu 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).

  • CAMERA DEVICE
    Publication number: 20230142061
    Abstract: The present disclosure provides a camera device including a first frame, a second frame, a camera component, and a driving component. The first frame includes a first arc surface on an inner surface of the first frame and recessing inward to form a circular arc shape. The second frame is movably disposed in the first frame and includes a second arc surface on an outer surface of the second frame and protruding outward to form a circular arc shape. The camera component is fixedly disposed in the second frame. The driving component is disposed on the first frame and the second frame, and the driving component is configured to drive the second frame to rotate with the first direction, the second direction, and the third direction as the axes.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 11, 2023
    Applicant: LANTO ELECTRONIC LIMITED
    Inventors: Tao-Chun CHEN, Fu-Yuan WU, Yu-Cheng LIN
  • Multigate Device Structure with Stepwise Isolation Features and Method Making the Same
    Publication number: 20230137528
    Abstract: The present disclosure provides a method that includes providing a substrate including a first circuit region and a second circuit region; forming a semiconductor stack on the substrate, wherein the semiconductor stack includes first semiconductor layers of a first composition and second semiconductor layers of a second composition alternatively stacked on the substrate; performing a first patterning process to the semiconductor stack and the substrate to form first trenches having a first depth; and performing a second patterning process to the semiconductor stack and the substrate, thereby forming second trenches of a second depth in the first circuit region and third trenches of a third depth in the second circuit region, the third depth being less than the second depth.
    Type: Application
    Filed: June 4, 2022
    Publication date: May 4, 2023
    Inventors: Ming-Yuan Wu, Min Jiao, Da-Wen Lin
  • ELECTRONIC DEVICE WITH VIBRATION FUNCTION AND VIBRATION DRIVING METHOD
    Publication number: 20230134411
    Abstract: The disclosure provides an electronic device with a vibration function and a vibration driving method. The electronic device includes a processor and an audio player. The processor outputs an audio signal according to an application program, and executes an audio analysis module to analyze the audio signal. The audio player is coupled to the processor, and receives the audio signal. When the audio analysis module determines that the audio signal has a loudness with an audio frequency lower than a default frequency threshold according to an audio frequency distribution of the audio signal, the audio analysis module outputs a vibration drive signal according to the loudness of the audio signal.
    Type: Application
    Filed: October 4, 2022
    Publication date: May 4, 2023
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Ta Chun Chou, Chih kun Chuang, Chia Yuan Wu
  • SWITCH DEVICE STRUCTURE
    Publication number: 20230136132
    Abstract: A switch device structure includes an assembly of a main body and an operation body. An electrical connection module and an elastic unit are mounted on the main body. The contact arm of the electrical connection module has a first member and/or a second member with variable arrangement position. According to the position or motion of the operation body, the elastic unit provides an elastic force to push the contact arm of the electrical connection module into a contacting circuit closed state or make the elastic unit separate from the contact arm to form a circuit open state. The arrangement form of the first member and/or the second member of the contact arm of the electrical connection module is variable in accordance with the specification of the switch to achieve NO mode and NC mode.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 4, 2023
    Inventors: CHIH-YUAN WU, CHIH KUN HSIAO
  • Multi-Point Safety Belt Buckle with Dustproof Function
    Publication number: 20230123880
    Abstract: A safety belt buckle includes a buckle body, a plurality of latch plates, and a dustproof cover. The buckle body includes a base having a plurality of insertion slots. The dustproof cover is mounted on the base and has a plurality of passages. Each of the latch plates has a locking portion inserted through one of the passages of the dustproof cover into one of the insertion slots of the base. The locking portion has a clamping section arranged between each of the latch plates and the base. The clamping section of each of the latch plates seals one of the passages of the dustproof cover and stops one of the insertion slots of the base. The locking portion of each of the latch plates is clamped by one of the passages of the dustproof cover.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 20, 2023
    Inventor: Wen-Yuan Wu
  • OPTICAL ELEMENT DRIVING MECHANISM
    Publication number: 20230120771
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.
    Type: Application
    Filed: December 15, 2022
    Publication date: April 20, 2023
    Inventors: Chao-Chang HU, Liang-Ting HO, Chen-Er HSU, Yi-Liang CHAN, Fu-Lai TSENG, Fu-Yuan WU, Chen-Chi KUO, Ying-Jen WANG, Wei-Han HSIA, Yi-Hsin TSENG, Wen-Chang LIN, Chun-Chia LIAO, Shou-Jen LIU, Chao-Chun CHANG, Yi-Chieh LIN, Shang-Yu HSU, Yu-Huai LIAO, Shih-Wei HUNG, Sin-Hong LIN, Kun-Shih LIN, Yu-Cheng LIN, Wen-Yen HUANG, Wei-Jhe SHEN, Chih-Shiang WU, Sin-Jhong SONG, Che-Hsiang CHIU, Sheng-Chang LIN
  • Optical element driving mechanism
    Patent number: 11624936
    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a movable portion, and a driving assembly. The movable portion is movably connected to fixed portion, wherein the movable portion is used for connecting to an optical element having a main axis. The driving assembly is disposed on the fixed portion or the movable portion to move the movable portion relative to the fixed portion.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: April 11, 2023
    Assignee: TDK TAIWAN CORP.
    Inventors: Fu-Yuan Wu, Yi-Chieh Lin, Guan-Bo Wang
  • SYSTEM, METHOD AND COMPUTER-READABLE MEDIUM FOR RENDERING A STREAMING
    Publication number: 20230106214
    Abstract: The present disclosure relates to a system, a method and a computer-readable medium for rendering a streaming on a user terminal. The method includes rendering the streaming in a first mode, receiving an environment parameter of the user terminal, receiving a timing when the user terminal closes the streaming, determining a threshold value of the environment parameter based on the timing the user terminal closes the streaming, receiving an updated environment parameter of the user terminal, and rendering the streaming in a second mode if the updated environment parameter meets the threshold value. The second mode includes fewer data objects than the first mode or includes a downgraded version of a data object in the first mode for the rendering. The present disclosure can customize the rendering mode for each user and maximize the satisfaction of viewing streaming for each user.
    Type: Application
    Filed: August 4, 2022
    Publication date: April 6, 2023
    Inventors: Yung-Chi HSU, Chung-Chiang HSU, Shao-Yuan WU, Ming-Che CHENG
  • Camera shutter
    Patent number: 11619862
    Abstract: A camera shutter for exposing or shielding a camera including a supporting portion, a winding assembly, a movable cover, and a magnet is provided. The winding assembly is capable of driving the magnet to move the movable cover along a first direction while a first current passes through the winding assembly to form a first magnetic field, and to make the shielding side of the movable cover shield the camera. The winding assembly is also capable of driving the magnet to move the movable cover along a second direction while a second current passes through the winding assembly to form a second magnetic field, and to make the shielding side of the movable cover away from the camera to expose the camera.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: April 4, 2023
    Assignee: LANTO ELECTROINIC LIMITED
    Inventors: Fu-Yuan Wu, Meng-Ting Lin, Shang-Yu Hsu, Yu-Cheng Lin, Chun-Hui Wu
  • LAYOUT OF INTEGRATED CIRCUIT
    Publication number: 20230096645
    Abstract: A layout includes a first and a second standard cells abutting along a boundary line. The first cell includes first fins. An edge of the first fins closest to and away from the boundary line by a distance D1. A first gate line over-crossing the first fins protrudes from the edge by a length L1. The second cell includes second fins. An edge of the second fins closest to and away from the boundary line by a distance D2. A second gate line over-crossing the second fins protrudes from the edge by a length L2. Two first dummy gate lines at two sides of the first fins and two second dummy lines at two sides of the second fins are respectively away from the boundary line by a distance S. The lengths L1 and L2, the distances S, D1 and D2 have the relationships: L1?D1?S, L2?D2?S, and D1?D2.
    Type: Application
    Filed: April 8, 2022
    Publication date: March 30, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ruei-Yau Chen, Wei-Jen Wang, Kun-Yuan Wu, Chien-Fu Chen, Chen-Hsien Hsu
  • DETACHABLE PUSHBUTTON STRUCTURE
    Publication number: 20230094921
    Abstract: A detachable pushbutton structure includes a case seat which is formed with an internal receiving space for receiving a base seat and a linking member. The base seat has multiple contact legs. The linking member is drivable to control the respective contact legs to form different conducting states. A support seat connected with the linking member and has an internal penetrating hole. A light-emitting member is received in the penetrating hole and connected with the base seat. A connected section is disposed on an outer side of the support seat. A cap assembly can be tightly capped on the penetrating hole of the support seat. A pushbutton is capped on the cap assembly and has a connection section detachably connected with the connected section. A protective ring securely connected between an inner circumference of the receiving space and an outer circumference of the support seat.
    Type: Application
    Filed: August 12, 2022
    Publication date: March 30, 2023
    Inventors: CHIH-YUAN WU, CHIH-HAO SUNG, YI-WEN QIU
  • INTEGRATED CIRCUIT, METHOD FOR FORMING A LAYOUT OF INTEGRATED CIRCUIT USING STANDARD CELLS
    Publication number: 20230099326
    Abstract: A method for forming an integrated circuit layout including at least two standard cells having different cell heights is disclosed. The standard cells respectively have a well boundary to divide a PMOS region and an NMOS region. The standard cells are abutted side by side along their side edges in a way that the well boundaries of the cells are aligned along the row direction. The power rail and the ground rail of one of the standard cells are extended in width or length to connect to the power rail and the ground rail of the other one of the standard cells.
    Type: Application
    Filed: July 21, 2022
    Publication date: March 30, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Chien-Hung Chen, Ruei-Yau Chen, Wei-Jen Wang, Kun-Yuan Wu, Chien-Fu Chen, Chen-Hsien Hsu
  • SYSTEM, METHOD AND COMPUTER-READABLE MEDIUM FOR VIDEO PROCESSING
    Publication number: 20230101606
    Abstract: The present disclosure relates to a system, a method and a computer-readable medium for video processing. The method includes displaying a live video of a first user in a first region on a user terminal and displaying a video of a second user in a second region on the user terminal. A portion of the live video of the first user extends to the second region on the user terminal. The present disclosure can improve interaction during a conference call or a group call.
    Type: Application
    Filed: August 5, 2022
    Publication date: March 30, 2023
    Inventors: Shao-Yuan WU, Ming-Che CHENG, Po-Sheng CHIU, Yu-Chuan CHANG
  • LAYOUT OF INTEGRATED CIRCUIT
    Publication number: 20230095481
    Abstract: An integrated circuit layout includes a first and a second standard cells abutting along a boundary line. The boundary line and a first active region of the first standard cell include a distance D1. A first gate line on the first active region protrudes from the first active region by a length L1. The boundary line and a second active region of the second standard cell include a distance D2. A second gate line on the second active region protrudes from the second active region by a length L2. Two first dummy gate lines and two second dummy gate lines are disposed at two sides of the first active region and the second active region and are away from the boundary line by a distance S. The lengths L1 and L2, the distances S, D1 and D2 have the relationships: L1?D1?S, L2?D2?S, and D1?D2.
    Type: Application
    Filed: November 2, 2021
    Publication date: March 30, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ruei-Yau Chen, Wei-Jen Wang, Kun-Yuan Wu, Chien-Fu Chen, Chen-Hsien Hsu
  • INTEGRATED CIRCUIT LAYOUT INCLUDING STANDARD CELLS AND METHOD TO FORM THE SAME
    Publication number: 20230097189
    Abstract: A method for forming an integrated circuit layout including at least two standard cells having different cell heights is disclosed. The standard cells respectively have a well boundary to divide a PMOS region and an NMOS region. The standard cells are abutted side by side along their side edges in a way that the well boundaries of the cells are aligned along the row direction. The power rail and the ground rail of one of the standard cells are shifted to align and connect to the power rail and the ground rail of the other one of the standard cells.
    Type: Application
    Filed: July 19, 2022
    Publication date: March 30, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Chien-Hung Chen, Ruei-Yau Chen, Wei-Jen Wang, Kun-Yuan Wu, Chien-Fu Chen, Chen-Hsien Hsu
  • Data display method of test instrument for rivet nut setting tool
    Patent number: 11614374
    Abstract: A data display method of a test instrument for a rivet nut setting tool is disclosed. When the rivet nut setting tool is operated, a value of a pull force detected by the pull-force detector is transmitted to the first display area through a circuit module, and a first display area displays variation of the value of the detected pull force in waveform, and the first display area also displays an upper-limit waveform value, a waveform data unit, a current value and a historical maximum value; when the rivet nut setting tool is operated continuously, the first display area displays a continuous waveform, and the second display area displays historical data and average values of maximum pull force values.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: March 28, 2023
    Assignee: SOL AL TECHNOLOGY CO., LTD.
    Inventor: Sheng-Yuan Wu
  • Fin field-effect transistor device and method
    Patent number: 11616133
    Abstract: A method includes forming a doped region on a top portion of a substrate, forming a first epitaxial layer over the substrate, forming a recess in the first epitaxial layer, the recess being aligned to the doped region, performing a surface clean treatment in the recess, the surface clean treatment includes: oxidizing surfaces of the recess to form an oxide layer in the recess, and removing the oxide layer from the surfaces of the recess, and forming a second epitaxial layer in the recess.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: March 28, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Che-Lun Chang, Shiao-Shin Cheng, Ji-Yin Tsai, Yu-Lin Tsai, Hsin-Chieh Huang, Ming-Yuan Wu, Jiun-Ming Kuo, Ming-Jie Huang, Yu-Wen Wang, Che-Yuan Hsu
  • SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20230081508
    Abstract: A semiconductor device includes: a substrate; a source region and a drain region located in the substrate; a gate structure located in the substrate between the source region and the drain region; an insulating layer located between the gate structure and the drain region; a plurality of field plates located on the insulating layer, wherein the field plate closest to the gate structure is electrically connected to the source region; a first well region located in the substrate; a body contact region located in the first well region, wherein the body contact region is electrically connected to the source region and the field plate closest to the gate structure; and a first doped drift region located in the substrate, wherein the gate structure is located between the first well region and the first doped drift region, and the drain region is located in the first doped drift region.
    Type: Application
    Filed: September 13, 2021
    Publication date: March 16, 2023
    Applicant: MACRONIX International Co., Ltd.
    Inventors: Shuo-Lun Tu, Shyi-Yuan Wu
  • SHUTTER
    Publication number: 20230071345
    Abstract: The present disclosure provides a shutter to expose or shut a camera, which comprises a base, a winding component, a shutting part, a first magnet, a buckling member, and a second magnet. Wherein, when the winding component forms a first magnetic field or the second magnetic field through a first current or a second current, the second magnet is driven to move the buckling member to be close to or away from the shutting part.
    Type: Application
    Filed: August 17, 2022
    Publication date: March 9, 2023
    Applicant: Lanto Electronic Limited
    Inventors: Fu-Yuan WU, Shang-Yu HSU, Yu-Huai LIAO, Meng-Ting LIN
  • Optical image recognition device and method for fabricating the same
    Patent number: 11594065
    Abstract: An optical image recognition device and a method for fabricating the same are disclosed. The device includes a flexible printed circuit board, an image sensor, a glue, an optical collimator, a supporting ring, a sealant, and an optical filter. The top of the flexible printed circuit board is provided with a recess, the image sensor is located in the recess, the sidewalls of the image sensor and the recess are separated from each other, and the image sensor is coupled to the flexible printed circuit board through conductive wires. The glue adheres to the flexible printed circuit board and the image sensor and covers the conductive wires. The optical collimator is disposed on the image sensor. The supporting ring, disposed on the flexible printed circuit board, surrounds the glue and the optical collimator. The optical filter, disposed on the sealant, shields the optical collimator and the image sensor.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: February 28, 2023
    Assignees: Interface Technology (Chengdu) Co., Ltd., Interface Optoelectronics (Shenzhen) Co., Ltd., General Interface Solution Limited
    Inventors: Chun Te Chang, Chung Wu Liu, Ming Chiang Yu, Chia Yuan Wu