Patents by Inventor Chien Yu

Chien 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).

  • Publication number: 20240111125
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is configured to connect a first optical element, and the first movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly in a first dimension.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 4, 2024
    Inventors: Chao-Chang HU, Chen-Hsien FAN, Chih-Wen CHIANG, Chien-Yu KAO
  • Publication number: 20240109941
    Abstract: The disclosure provides stable antimicrobial (e.g., antibacterial or antifungal or both) peptides (SAMPs) that can be used in methods of preventing or treating a bacterial disease (e.g., a Liberibacter disease, such as citrus greening disease (also called Huanglongbing (HLB)) or potato Zebra Chip disease, and other bacterial diseases such as those caused by Agrobacterium tumefaciens (also known as Rhizobium radiobacter) and Pseudomonas syringae) in plants (e.g., citrus plants or potato plants).
    Type: Application
    Filed: October 10, 2020
    Publication date: April 4, 2024
    Inventors: Hailing Jin, Chien Yu Huang
  • Publication number: 20240111337
    Abstract: An electronic device including a body and a receptacle connector is provided. The body has a side wall surface, a receptacle slot located at the side wall surface, a waterproof protrusion protruding from the side wall surface, and two gutters located at the side wall surface, where the waterproof protrusion is located above the receptacle slot, and the two gutters are respectively located at two opposite sides of the receptacle slot. The receptacle connector is disposed in the receptacle slot.
    Type: Application
    Filed: May 8, 2023
    Publication date: April 4, 2024
    Applicant: Acer Incorporated
    Inventors: Wei-Chih Wang, Chen-Min Hsiu, Chien-Yu Lee, Szu-Wei Yang, Fang-Ying Huang
  • Patent number: 11947153
    Abstract: A backlight module and a display device are provided, and the backlight module includes a light guide plate, a plurality of light-emitting components, and a frame. The light guide plate includes a first side, a second side, and two third sides. The light-emitting components are disposed on the first side, and light generated from the light-emitting components enters the light guide plate from the first side. The frame covers the second side and the third sides and includes an opening and at least one buffer portion. The light-emitting components are disposed in the opening, and the buffer portion is disposed on a side of the opening and contacts the light guide plate.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: April 2, 2024
    Assignee: Radiant Opto-Electronics Corporation
    Inventors: Hung-Pin Cheng, Shih-Fan Liu, Chien-Yu Ko, Jui-Lin Chen
  • Publication number: 20240099796
    Abstract: A flexible tube includes a first connecting portion and a second connecting section. The second connecting section and the first connecting section are integrally connected to each other. The first connecting section has a first end surface, and the second connecting section has a second end surface, wherein there is an acute angle between the first end surface and the second end surface.
    Type: Application
    Filed: November 23, 2022
    Publication date: March 28, 2024
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hao-Yan WU, Chin-Chi HSIAO, Chien-Yu WU, Shu HUANG
  • Patent number: 11942857
    Abstract: A power supply is provided. The power supply includes a power supply circuit and a control circuit. The power supply circuit includes a voltage converter and multiple point-of-load circuits. The voltage converter generates a third voltage according to a first voltage. The load point-of-load circuits generate at least one second voltage and at least one state signal according to the third voltage. The at least one second voltage is suitable for supplying power to a load. The control circuit is coupled to the power supply circuit. The control circuit determines whether a single event latch-up occurs in the power supply circuit according to the at least one state signal. When the single event latch-up occurs in the power supply circuit, the control circuit switches off the power supply circuit to stop generating the at least one second voltage and the at least one state signal.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: March 26, 2024
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Wei Yang, Chueh-Hao Yu, Chien-Yu Chen
  • Patent number: 11935009
    Abstract: The present invention extends to methods, systems, and computer program products for integrating healthcare screening with other identity-based functions. In general, components facilitating healthcare screening interoperate with and/or are integrated into other systems, including facility access, identity, time keeping, payroll, etc. Aspects of the invention include using facial recognition to improve healthcare screening and satisfy governmental regulations. A thermal scanner can include a camera and an InfraRed (IR) camera. The thermal scanner can collect a facial image and derive a temperature for a person (e.g., from an IR image). The thermal scanner can also collect or access previously collected healthcare screening questionnaire answers. The collected temperate and healthcare screening questionnaire answers can be used to control access to the facility.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: March 19, 2024
    Assignee: TURING VIDEO
    Inventors: Weiwei Chen, Chien-Yu Chen, Zhengyang Ma, Chethan Kothwal
  • 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
  • Publication number: 20240088182
    Abstract: In some embodiments, an image sensor is provided. The image sensor includes a photodetector disposed in a semiconductor substrate. A wave guide filter having a substantially planar upper surface is disposed over the photodetector. The wave guide filter includes a light filter disposed in a light filter grid structure. The light filter includes a first material that is translucent and has a first refractive index. The light filter grid structure includes a second material that is translucent and has a second refractive index less than the first refractive index.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Inventors: Cheng Yu Huang, Chun-Hao Chuang, Chien-Hsien Tseng, Kazuaki Hashimoto, Keng-Yu Chou, Wei-Chieh Chiang, Wen-Chien Yu, Ting-Cheng Chang, Wen-Hau Wu, Chih-Kung Chang
  • Patent number: 11930618
    Abstract: A liquid cooling head includes a bottom plate, a heat dissipation plate, a partition plate and an upper cover plate. The bottom plate includes an opening, and the heat dissipation plate, the partition plate and the upper cover plate are fixed to the bottom plate. The partition plate divides the opening into a plurality of cooling chambers, and each cooling chamber is equipped with a cooling liquid inlet, a cooling liquid outlet, a pump and an electric control device. The cooling liquid inlet and the cooling liquid outlet are formed in the upper cover plate, the pump is fluid-connected to the cooling liquid outlet, and the electric control device drives the pump to rotate, so that the cooling liquid flows through the cooling chamber to cool one heat source below the heat dissipation plate. In addition, a liquid cooling device with the liquid cooling head is also disclosed therein.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: March 12, 2024
    Assignee: AURAS TECHNOLOGY CO., LTD.
    Inventors: Chien-Yu Chen, Tian-Li Ye, Jen-Hao Lin, Chien-An Chen
  • Publication number: 20240074823
    Abstract: A robotic bronchoscopy navigation method, performed by a processing control device, includes: performing a navigation procedure according to obtained navigation image, the navigation procedure including: determining whether the navigation image has a node, if the navigation image does not have the node, controlling a bending part of a robotic bronchoscopy to move toward an image center of the navigation image, if the navigation image has the node, calculating a distance between the bronchoscopy and the node, controlling the bending part to move according to a default branch when the distance is smaller than a threshold of distance, and determining whether the default branch is a destination branch where a destination is located, if the default branch is not the destination branch, obtaining another navigation image, and performing the navigation procedure on the another navigation image, and if the default branch is the destination branch, outputting a notification.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 7, 2024
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: An-Peng WANG, Chien-Yu WU, Cheng-Peng KUAN, Shu HUANG
  • Patent number: 11915666
    Abstract: A display device, a display driving integrated circuit (DDIC), and an operation method are provided. The display device includes a display panel, a first DDIC, and a second DDIC. The first DDIC generates a display synchronization signal, and drives a first display area of a display panel according to the display synchronization signal. The second DDIC is coupled to the first DDIC to receive the display synchronization signal. The second DDIC performs a frequency tracking operation on an internal clock signal of the second DDIC by selectively using the display synchronization signal. The second DDIC drives a second display area of the display panel according to the internal clock signal and the display synchronization signal.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: February 27, 2024
    Assignee: Novatek Microelectronics Corp.
    Inventors: Jung-Hsuan Sung, Kai-Wen Shao, Chien-Yu Chen
  • Publication number: 20240063564
    Abstract: A wire-to-board connector includes an insulating body, a number of first conductive terminals, a number of second conductive terminals, a number of first cables and a number of second cables. The first conductive terminals are arranged at intervals along a first direction. The first conductive terminal includes a first elastic mating portion and a first cable connection portion. The second conductive terminal includes a second elastic mating portion and a second cable connection portion. The first cable connection portion and the second cable connection portion are arranged in a misalignment manner along a second direction perpendicular to the first direction. The first elastic mating portion and the second elastic mating portion protrude beyond a first surface of the insulating body so as to abut against metal conductive pads of a circuit board. Besides, a wire-to-board connector assembly having the wire-to-board connector is also disclosed.
    Type: Application
    Filed: May 16, 2023
    Publication date: February 22, 2024
    Applicant: LUXSHARE PRECISION INDUSTRY COMPANY LIMITED
    Inventors: Chien-Yu HSU, Hui-Hsueh CHIANG, Shih-Tung LIN
  • Publication number: 20240061426
    Abstract: A navigation method applicable to a robot includes: (a) setting a first position coordinate and first movement information; (b) measuring a plurality of to-be-sensed distances in different directions by using a plurality of distance sensors; (c) inputting the plurality of sensed distances, the first position coordinate, and the first movement information into a neural network model to obtain second movement information; (d) setting the second movement information as the first movement information for a next round of a decision-making process; (e) driving, based on the second movement information, the robot to move from the first position coordinate to a second position coordinate; (f) setting the second position coordinate as the first position coordinate for a next round of the decision-making process; and (g) repeating steps (b) to (f) until a distance between the second position coordinate and a destination coordinate is less than a threshold.
    Type: Application
    Filed: May 18, 2023
    Publication date: February 22, 2024
    Inventor: Chien-Yu WANG
  • Patent number: 11904257
    Abstract: A system for increasing the extraction of an active ingredient includes a vacuum quick-dissolving tank, a mixer, a solid-liquid separator, and a homogenizer. The vacuum quick-dissolving tank receives a sample. The mixer is connected to the vacuum quick-dissolving tank, and provides an aqueous solvent to be mixed with the sample. Heating, cooling, stirring, and vacuuming in the vacuum quick-dissolving tank make the sample dissolve and emulsify repeatedly between the vacuum quick-dissolving tank and the mixer to produce a mixture, which is output by the vacuum quick-dissolving tank. The solid-liquid separator receives the mixture output from the vacuum quick-dissolving tank for solid-liquid separation, and outputs an isolated sample liquid. The homogenizer receives the sample liquid output from the solid-liquid separator, performs high-pressure homogenization to obtain an extract liquid containing an active ingredient, and outputs the extract liquid.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: February 20, 2024
    Assignee: TCI CO., LTD.
    Inventors: Yung-Hsiang Lin, Chien-Yu Lu, Jin-Jia Wang
  • Patent number: 11906571
    Abstract: An optical detection system and a laser providing module without using an optical fiber thereof are provided. The optical detection system includes a carrier module, a laser light providing module, and an electrical detection module. The carrier module is configured to carry a plurality of photodiodes. The laser light providing module is disposed above the carrier module. The electrical detection module is adjacent to the carrier module. The laser light providing module is configured to convert a laser light source into a plurality of laser light beams, thereby simultaneously and respectively exciting two corresponding ones of the photodiodes. The electrical detection module is configured to simultaneously and electrically contact the corresponding photodiodes so as to obtain an electrical signal generated by each of the photodiodes.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: February 20, 2024
    Assignee: MPI CORPORATION
    Inventors: Chien-Yu Chen, Po-Han Peng
  • Patent number: 11899274
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is configured to connect a first optical element, and the first movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly in a first dimension.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: February 13, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chen-Hsien Fan, Chih-Wen Chiang, Chien-Yu Kao
  • Publication number: 20240027727
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is configured to connect a first optical element, and the first movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly in a first dimension.
    Type: Application
    Filed: October 5, 2023
    Publication date: January 25, 2024
    Inventors: Chao-Chang HU, Chen-Hsien FAN, Chih-Wen CHIANG, Chien-Yu KAO
  • Patent number: 11880090
    Abstract: An optical element driving mechanism is provided, including a movable part for connecting an optical element; a fixed part, wherein the movable part can move relative to the fixed part; a driving assembly for driving the movable part to move relative to the fixed part; and a supporting assembly, wherein the movable part can move relative to the fixed part in multiple dimensions via the supporting assembly.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: January 23, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chen-Hsien Fan, Che-Wei Chang, Chih-Wei Weng, Chia-Che Wu, Mao-Gen Jian, Chien-Yu Kao, Sung-Mao Tsai
  • Patent number: 11876453
    Abstract: A switching converter circuit, which switches one terminal of an inductor to different voltages, includes a high side MOSFET, a low side MOSFET, and a driver circuit which includes a high side driver, a low side driver, and a dead time control circuit. According to an output current, The dead time control circuit adaptively delays a low side driving signal to generate a high side enable signal for enabling the high side driver to generate a high side driving signal according to a pulse width modulation (PWM) signal; and/or adaptively delays the high side driving signal to generate a low side enable signal for enabling the low side driver to generate the low side driving signal according to the PWM signal, so as to adaptively control a dead time in which the high side MOSFET and the low side MOSFET are both not conductive.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: January 16, 2024
    Assignee: RICHTEK TECHNOLOGY CORPORATION
    Inventors: Ting-Wei Liao, Chien-Yu Chen, Kun-Huang Yu, Chien-Wei Chiu, Ta-Yung Yang