Patents by Inventor Chia-Chen Chang

Chia-Chen Chang 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: 20250077843
    Abstract: A behavior analysis system, comprising: a first electronic device configured to capture image data of a scene to obtain a first monitoring message; a computing unit, in communication with the first electronic device, comprising: an artificial intelligence module configured to receive the first monitoring message and detect a first behavior event from the first monitoring message; an event aggregation module configured to aggregate the first behavior event to generate an event aggregation report; and a language model configured to generate a behavior summary based on the event aggregation report; and a user equipment, in communication with the first electronic device and the computing unit, configured to display the behavior summary; wherein the behavior summary is in a form of natural language.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 6, 2025
    Inventors: Yu Chen CHANG, Chia-Yen CHANG, Nuo-Pai HSU, Ping-I CHOU
  • Patent number: 12216873
    Abstract: A substrate assembly is provided, including a first substrate, an active element layer, a plurality of first electrodes, a circuit substrate, and a plurality of second electrodes. The active element layer is disposed on the first substrate. The plurality of first electrodes are disposed on the first substrate and arranged along a first direction. The circuit substrate is partially overlapping the first substrate in a vertical projection direction. The plurality of second electrodes are disposed on the circuit substrate. A distance between the edge of one of the plurality of second electrodes and the edge of one of the plurality of first electrodes is greater than zero in the first direction, and a width of the one of the plurality of first electrodes is different from a width of the one of the plurality of second electrodes.
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: February 4, 2025
    Assignee: INNOLUX CORPORATION
    Inventors: Chia-Hsiung Chang, Yang-Chen Chen, Kuo-Chang Su, Hsia-Ching Chu
  • Publication number: 20240334948
    Abstract: A method for puffing natural cheese includes the following steps of: step 1: subjecting a natural cheese to a physical pretreatment to form a target shape; step 2: placing the natural cheese after physical pretreatment into a bearing plate; step 3: sending the natural cheese placed in the bearing plate into a puffing cavity of a puffing equipment; step 4: setting multiple puffing process parameters for the puffing equipment; step 5: providing an electromagnetic energy by the puffing equipment to perform a puffing process on the natural cheese; and step 6: producing a puffed product after the puffing process is completed. A puffed product of natural cheese uses the process disclosed above. The technology of the method and the puffed product has great market potential for the puffed food production of natural cheese.
    Type: Application
    Filed: February 20, 2024
    Publication date: October 10, 2024
    Inventors: Min-Hang WENG, Tsung-Chih YU, Tung-Chieh YANG, Chia-Chen CHANG
  • Patent number: 11990545
    Abstract: A method for making a semiconductor device includes forming a ROX layer on a substrate and a patterned silicon oxynitride layer on the patterned ROX layer; conformally forming a dielectric oxide layer to cover the substrate, the patterned silicon oxynitride layer, and the patterned ROX layer; and fully oxidizing the patterned silicon oxynitride layer to form a fully oxidized gate oxide layer on the substrate.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: May 21, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tsu-Hsiu Perng, Yun-Chi Wu, Chia-Chen Chang, Cheng-Bo Shu, Jyun-Guan Jhou, Pei-Lun Wang
  • Publication number: 20230387107
    Abstract: A method includes: etching a trench on a surface of a substrate; filling the trench with a dielectric material to form a first isolation region; depositing a patterned mask layer on the substrate, the patterned mask layer comprising an opening exposing the substrate; implanting oxygen into the substrate through the opening to form an implant region; generating a second isolation region from the implant region; and forming a transistor on the substrate. The transistor includes a channel laterally surrounding the second isolation region.
    Type: Application
    Filed: May 26, 2022
    Publication date: November 30, 2023
    Inventors: YUAN-CHENG YANG, YUN-CHI WU, TSU-HSIU PERNG, SHIH-JUNG TU, CHENG-BO SHU, CHIA-CHEN CHANG
  • Publication number: 20230289931
    Abstract: This application relates to a method and a device for changing a dynamic range of luminance of an image.
    Type: Application
    Filed: March 7, 2023
    Publication date: September 14, 2023
    Inventors: Chengqiang LIU, Zhimin QIU, Chia Chen CHANG
  • Publication number: 20230235461
    Abstract: The present invention discloses a novel activator system for electroless metallization deposition, particularly activators that may be free of tin, binders and reducing agents. Activators of the invention are preferably employed for electroless copper deposition.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 27, 2023
    Inventor: Chia-Chen CHANG
  • Patent number: 11676850
    Abstract: A semiconductor device and method of manufacturing the same are provided. The semiconductor device includes a substrate and a first isolation structure which has a first corner. The semiconductor device also includes a first well region with a first conductive type. The semiconductor device includes further includes a gate structure over the first well region and covers a portion of the first corner of the first isolation structure. In addition, the semiconductor device includes a first doped region and a second doped region disposed on two opposites of the gate structure. Each of the first doped region and the second doped region has the first conductive type. The semiconductor device also includes a first counter-doped region in the first well region with a second conductive type different from the first conductive type. The first counter-doped region covers the first corner of the first isolation structure.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: June 13, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Chia-Chen Chang, Yuan-Cheng Yang, Yun-Chi Wu
  • Publication number: 20230061772
    Abstract: An electronic door lock is provided and includes a housing, a movable latch assembly, a telescopic rod, a driving member, an elastic member and a driving assembly. The telescopic rod is arranged in the movable latch assembly, and the elastic member is connected to the movable latch assembly and the driving assembly. The elastic member is driven by the driving assembly to drive the movable latch assembly, so that the telescopic rod located in the movable latch assembly can be controlled to retract or protrude from the movable latch assembly and the movable latch assembly is in a locked mode or an unlocked mode. In the unlocked mode, the driving member can push the telescopic rod to drive the movable latch assembly to move. Therefore, the problem that the driving assembly must accurately calculate the operating time can be solved and damage to the driving assembly can be prevented.
    Type: Application
    Filed: March 8, 2022
    Publication date: March 2, 2023
    Inventors: Po-Yang Chen, Chia-Chen Chang, Chia-Hung Yen
  • Publication number: 20230040514
    Abstract: A method for making a semiconductor device includes forming a ROX layer on a substrate and a patterned silicon oxynitride layer on the patterned ROX layer; conformally forming a dielectric oxide layer to cover the substrate, the patterned silicon oxynitride layer, and the patterned ROX layer; and fully oxidizing the patterned silicon oxynitride layer to form a fully oxidized gate oxide layer on the substrate.
    Type: Application
    Filed: October 19, 2022
    Publication date: February 9, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tsu-Hsiu PERNG, Yun-Chi WU, Chia-Chen CHANG, Cheng-Bo SHU, Jyun-Guan JHOU, Pei-Lun WANG
  • Patent number: 11555871
    Abstract: A method of detecting a biological sample includes the following steps. A magnetic sensor chip is provided, wherein the magnetic sensor chip includes a substrate and a magnetic sensing layer located on the substrate. Probes are connected to the magnetic sensor chip. A sample solution containing biological samples labeled with a first marker is provided on the magnetic sensor chip, so that the biological samples labeled with the first marker are hybridized with the probes. Magnetic beads labeled with a second marker are provided on the magnetic sensor chip, so that the magnetic beads labeled with the second marker are bound onto the biological samples labeled with the first marker. A signal sensed by the magnetic sensing layer is detected by a magnetic sensor.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: January 17, 2023
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Tai Chen, Shih-Ya Chen, Yi-Chen Liu, Ching-Fang Lu, Chia-Chen Chang, Erh-Fang Lee
  • Publication number: 20220384637
    Abstract: A method for making a semiconductor device includes forming a ROX layer on a substrate and a patterned silicon oxynitride layer on the patterned ROX layer; conformally forming a dielectric oxide layer to cover the substrate, the patterned silicon oxynitride layer, and the patterned ROX layer; and fully oxidizing the patterned silicon oxynitride layer to form a fully oxidized gate oxide layer on the substrate.
    Type: Application
    Filed: May 27, 2021
    Publication date: December 1, 2022
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tsu-Hsiu PERNG, Yun-Chi WU, Chia-Chen CHANG, Cheng-Bo SHU, Jyun-Guan JHOU, Pei-Lun WANG
  • Publication number: 20220384247
    Abstract: A semiconductor device and method of manufacturing the same are provided. The semiconductor device includes a substrate and a first isolation structure which has a first corner. The semiconductor device also includes a first well region with a first conductive type. The semiconductor device includes further includes a gate structure over the first well region and covers a portion of the first corner of the first isolation structure. In addition, the semiconductor device includes a first doped region and a second doped region disposed on two opposites of the gate structure. Each of the first doped region and the second doped region has the first conductive type. The semiconductor device also includes a first counter-doped region in the first well region with a second conductive type different from the first conductive type. The first counter-doped region covers the first corner of the first isolation structure.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 1, 2022
    Inventors: CHIA-CHEN CHANG, YUAN-CHENG YANG, YUN-CHI WU
  • Patent number: 11508843
    Abstract: A method for making a semiconductor device includes forming a ROX layer on a substrate and a patterned silicon oxynitride layer on the patterned ROX layer; conformally forming a dielectric oxide layer to cover the substrate, the patterned silicon oxynitride layer, and the patterned ROX layer; and fully oxidizing the patterned silicon oxynitride layer to form a fully oxidized gate oxide layer on the substrate.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: November 22, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsu-Hsiu Perng, Yun-Chi Wu, Chia-Chen Chang, Cheng-Bo Shu, Jyun-Guan Jhou, Pei-Lun Wang
  • Publication number: 20220267906
    Abstract: The present invention discloses a novel activator system for electroless metallization deposition, particularly activators that may be free of tin and surfactants. Activators of the invention are preferably employed for electroless copper deposition.
    Type: Application
    Filed: December 1, 2021
    Publication date: August 25, 2022
    Inventor: Chia-Chen CHANG
  • Publication number: 20210199733
    Abstract: A method of detecting a biological sample includes the following steps. A magnetic sensor chip is provided, wherein the magnetic sensor chip includes a substrate and a magnetic sensing layer located on the substrate. Probes are connected to the magnetic sensor chip. A sample solution containing biological samples labeled with a first marker is provided on the magnetic sensor chip, so that the biological samples labeled with the first marker are hybridized with the probes. Magnetic beads labeled with a second marker are provided on the magnetic sensor chip, so that the magnetic beads labeled with the second marker are bound onto the biological samples labeled with the first marker. A signal sensed by the magnetic sensing layer is detected by a magnetic sensor.
    Type: Application
    Filed: December 29, 2020
    Publication date: July 1, 2021
    Applicant: Industrial Technology Research Institute
    Inventors: Cheng-Tai Chen, Shih-Ya Chen, Yi-Chen Liu, Ching-Fang Lu, Chia-Chen Chang, Erh-Fang Lee
  • Patent number: 10997691
    Abstract: The present application discloses a method of interpolating an image including a pixel array formed of multiple pixels. The method includes: determining a position of an interpolation point relative to the pixel array; determining weights of an edge direction of the pixel array at the position of the interpolation point in a plurality of preset edge directions based on pixel values of a plurality of pixels adjacent to the interpolation point; selecting, for each preset edge direction, one or more corresponding pixel sub-arrays covering the interpolation point from the pixel array to calculate an interpolation pixel value of the interpolation point; calculating a weighted interpolation pixel value of the interpolation point based on the weights of the edge direction of the pixel array at the position of the interpolation point in the preset edge directions and the interpolation pixel value of the interpolation point corresponding to each preset edge direction.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: May 4, 2021
    Assignee: MONTAGE LZ TECHNOLOGIES (CHENGDU) CO., LTD.
    Inventors: Mengchi He, Binxuan Sun, Ke Wu, Chia Chen Chang
  • Patent number: 10848007
    Abstract: A battery includes a housing, and a wireless energy extracting device installed in the housing. The wireless energy extracting device includes: an RF generator module for wirelessly receiving an RF charging signal to generate electrical energy; a capacitor module; and an energy management module coupled to the RF generator module and the capacitor module, adapted to be coupled further to an energy consuming device, and performing electrical energy transfer from at least the RF generator module to at least the energy consuming device. Therefore, the battery has relatively low electrical energy loss and thus relatively high energy usage efficiency, and can be charged even if the battery is installed in the energy consuming device.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: November 24, 2020
    Assignee: TLHM CO., LTD.
    Inventors: Nai-Chen Wang, Yong-Keong Tay, Chia-Chen Chang
  • Patent number: 10680468
    Abstract: A wireless energy extracting device includes: a radio frequency (RF) generator module for wirelessly receiving an RF charging signal to generate electrical energy; a capacitor module; and an energy management module coupled to the RF generator module and the capacitor module, and used to be coupled further to an energy consuming device. The energy management module performs electrical energy transfer from at least the RF generator module to at least the energy consuming device. Therefore, the wireless energy extracting device has relatively low electrical energy loss and thus relatively high energy usage efficiency.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: June 9, 2020
    Assignee: TLHM CO., LTD.
    Inventors: Nai-Chen Wang, Yong-Keong Tay, Chia-Chen Chang
  • Publication number: 20200021145
    Abstract: A wireless energy extracting device includes: a radio frequency (RF) generator module for wirelessly receiving an RF charging signal to generate electrical energy; a capacitor module; and an energy management module coupled to the RF generator module and the capacitor module, and used to be coupled further to an energy consuming device. The energy management module performs electrical energy transfer from at least the RF generator module to at least the energy consuming device. Therefore, the wireless energy extracting device has relatively low electrical energy loss and thus relatively high energy usage efficiency.
    Type: Application
    Filed: October 31, 2018
    Publication date: January 16, 2020
    Inventors: Nai-Chen WANG, Yong-Keong TAY, Chia-Chen CHANG