Patents by Inventor Yi-Chen Chen

Yi-Chen Chen 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: 12205982
    Abstract: Various embodiments of the present disclosure are directed towards a trench capacitor with a trench pattern for yield improvement. The trench capacitor is on a substrate and comprises a plurality of capacitor segments. The capacitor segments extend into the substrate according to the trench pattern and are spaced with a pitch on an axis. The plurality of capacitor segments comprises an edge capacitor segment at an edge of the trench capacitor and a center capacitor segment at a center of the trench capacitor. The edge capacitor segment has a greater width than the center capacitor segment and/or the pitch is greater at the edge capacitor segment than at the center capacitor segment. The greater width may facilitate stress absorption and the greater pitch may increase substrate rigidity at the edge of the trench capacitor where thermal expansion stress is greatest, thereby reducing substrate bending and trench burnout for yield improvements.
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: January 21, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yuan-Sheng Huang, Yi-Chen Chen
  • Publication number: 20250011423
    Abstract: Soluble TREML1 is involved in many inflammatory diseases and plays an important role in immune suppression. Soluble TREML1 can bind the l-domain of CD11b and induce an immune suppressive phenotype. Thus, soluble TREML1 may be a good target for treating inflammatory diseases. The present invention relates to antibodies that can reduce soluble TREML1 binding to CD11b+ immune cells and their uses for reversing TREML14 induced immune suppression. Anti-TREML1 antibodies provide a novel and potential therapy for these disease conditions such as cancer.
    Type: Application
    Filed: November 15, 2022
    Publication date: January 9, 2025
    Applicant: Ascendo Biotechnology, Inc.
    Inventors: Yen-Ta Lu, Chia-Ming Chang, Yi-Chen Chen, I-Fang Tsai
  • Publication number: 20240372018
    Abstract: Various embodiments of the present disclosure are directed towards a semiconductor device. The semiconductor device includes a first doped region disposed in a semiconductor substrate and a second doped region disposed in the semiconductor substrate. A photodetector is disposed between the first doped region and the second doped region. The photodetector has a lower surface that arcs between opposing sidewalls of the photodetector in a cross-sectional view. The first doped region and the second doped region contact the lower surface of the photodetector.
    Type: Application
    Filed: July 17, 2024
    Publication date: November 7, 2024
    Inventors: Chen-Hao Chiang, Shih-Wei Lin, Eugene I-Chun Chen, Yi-Chen Chen
  • Patent number: 12136679
    Abstract: Various embodiments of the present disclosure are directed towards a semiconductor device. The semiconductor device includes a first doped region having a first doping type disposed in a semiconductor substrate. A second doped region having a second doping type different than the first doping type is disposed in the semiconductor substrate and laterally spaced from the first doped region. A waveguide structure is disposed in the semiconductor substrate and laterally between the first doped region and the second doped region. A photodetector is disposed at least partially in the semiconductor substrate and laterally between the first doped region and the second doped region. The waveguide structure is configured to guide one or more photons into the photodetector. The photodetector has an upper surface that continuously arcs between opposite sidewalls of the photodetector. The photodetector has a lower surface that continuously arcs between the opposite sidewalls of the photodetector.
    Type: Grant
    Filed: May 3, 2023
    Date of Patent: November 5, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chen-Hao Chiang, Shih-Wei Lin, Eugene I-Chun Chen, Yi-Chen Chen
  • Publication number: 20240210624
    Abstract: A semiconductor device is provided. The semiconductor device includes a waveguide over a substrate. The semiconductor device includes a first dielectric structure over the substrate, wherein a portion of the waveguide is in the first dielectric structure. The semiconductor device includes a second dielectric structure under the waveguide, wherein a first sidewall of the second dielectric structure is adjacent a first sidewall of the substrate.
    Type: Application
    Filed: March 4, 2024
    Publication date: June 27, 2024
    Inventors: Yi-Chen CHEN, Lee-Chuan TSENG, Shih-Wei LIN
  • Publication number: 20240088210
    Abstract: Various embodiments of the present disclosure are directed towards a trench capacitor with a trench pattern for yield improvement. The trench capacitor is on a substrate and comprises a plurality of capacitor segments. The capacitor segments extend into the substrate according to the trench pattern and are spaced with a pitch on an axis. The plurality of capacitor segments comprises an edge capacitor segment at an edge of the trench capacitor and a center capacitor segment at a center of the trench capacitor. The edge capacitor segment has a greater width than the center capacitor segment and/or the pitch is greater at the edge capacitor segment than at the center capacitor segment. The greater width may facilitate stress absorption and the greater pitch may increase substrate rigidity at the edge of the trench capacitor where thermal expansion stress is greatest, thereby reducing substrate bending and trench burnout for yield improvements.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Yuan-Sheng Huang, Yi-Chen Chen
  • Patent number: 11921325
    Abstract: A semiconductor device is provided. The semiconductor device includes a waveguide over a substrate. The semiconductor device includes a first dielectric structure over the substrate, wherein a portion of the waveguide is in the first dielectric structure. The semiconductor device includes a second dielectric structure under the waveguide, wherein a first sidewall of the second dielectric structure is adjacent a first sidewall of the substrate.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: March 5, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Yi-Chen Chen, Lee-Chuan Tseng, Shih-Wei Lin
  • Patent number: 11916471
    Abstract: An example electronic device includes a controller to determine a user touch detection by a power adaptor coupled to the electronic device to operate the electronic device in an AC power mode. The power adaptor may comprise a proximity sensor to detect a user touch for detachment of the power adaptor from the electronic device, and a control circuit to operate a configuration pin in a low output mode to signal user touch detection. The controller may initiate central processing unit (CPU) throttling to reduce power consumption by the electronic device. The controller may further stop CPU throttling in response to detecting that the power adaptor has been detached from the electronic device. Further, the controller may switch the electronic device to a DC power mode to operate using DC power supplied by a battery of the electronic device in response to power adaptor detachment.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: February 27, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Ting-Yang Tsai, Yi-Chen Chen, Ching-Lung Wang, Yu-Min Shen
  • Patent number: 11910538
    Abstract: In one example, an electronic device housing may include a substrate, an insulating adhesive layer formed on a surface of the substrate, a patterned electroless plating layer formed on the insulating adhesive layer, and a patterned electrolytic plating layer formed on the patterned electroless plating layer.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: February 20, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Yi-Chen Chen, Kun Cheng Tsai, Kuan-Ting Wu, Ying-Hung Ku, Hsueh Chen Hung
  • Publication number: 20240012481
    Abstract: A haptic feedback method for an electronic system includes pairing an electronic device with a first wireless communication module and an input device with a second wireless communication module and a haptic feedback motor unit, inputting a control signal to the electronic device through the input device, and sending a wireless motor driving signal to the second wireless communication module of the input device by the first wireless communication module of the electronic device according to the control signal, so that the second wireless communication module generates a wired motor driving signal according to the wireless motor driving signal and directly transmits the wired motor driving signal to the haptic feedback motor unit to directly enable vibration of the haptic feedback motor unit.
    Type: Application
    Filed: July 6, 2023
    Publication date: January 11, 2024
    Inventors: Yi-chen CHEN, Min-han LEE, Kun-tien TING
  • Patent number: 11855133
    Abstract: Various embodiments of the present disclosure are directed towards a trench capacitor with a trench pattern for yield improvement. The trench capacitor is on a substrate and comprises a plurality of capacitor segments. The capacitor segments extend into the substrate according to the trench pattern and are spaced with a pitch on an axis. The plurality of capacitor segments comprises an edge capacitor segment at an edge of the trench capacitor and a center capacitor segment at a center of the trench capacitor. The edge capacitor segment has a greater width than the center capacitor segment and/or the pitch is greater at the edge capacitor segment than at the center capacitor segment. The greater width may facilitate stress absorption and the greater pitch may increase substrate rigidity at the edge of the trench capacitor where thermal expansion stress is greatest, thereby reducing substrate bending and trench burnout for yield improvements.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: December 26, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yuan-Sheng Huang, Yi-Chen Chen
  • Publication number: 20230299217
    Abstract: Various embodiments of the present disclosure are directed towards a semiconductor device. The semiconductor device includes a first doped region having a first doping type disposed in a semiconductor substrate. A second doped region having a second doping type different than the first doping type is disposed in the semiconductor substrate and laterally spaced from the first doped region. A waveguide structure is disposed in the semiconductor substrate and laterally between the first doped region and the second doped region. A photodetector is disposed at least partially in the semiconductor substrate and laterally between the first doped region and the second doped region. The waveguide structure is configured to guide one or more photons into the photodetector. The photodetector has an upper surface that continuously arcs between opposite sidewalls of the photodetector. The photodetector has a lower surface that continuously arcs between the opposite sidewalls of the photodetector.
    Type: Application
    Filed: May 3, 2023
    Publication date: September 21, 2023
    Inventors: Chen-Hao Chiang, Shih-Wei Lin, Eugene I-Chun Chen, Yi-Chen Chen
  • Publication number: 20230299126
    Abstract: Various embodiments of the present disclosure are directed towards an integrated circuit (IC) including a capacitor. The capacitor is disposed over a semiconductor substrate. The capacitor includes a plurality of electrodes and a plurality of capacitor dielectric layers vertically stacked over one another. A contact structure overlies the plurality of electrodes, wherein the contact structure continuously extends from above a top surface of the plurality of electrodes to contact a first electrode in the plurality of electrodes. A first conductive via overlies and contacts the contact structure, wherein the first conductive via is directly electrically coupled to the first electrode by way of the contact structure.
    Type: Application
    Filed: March 17, 2022
    Publication date: September 21, 2023
    Inventors: Yi-Chen Chen, Ming Chyi Liu
  • Publication number: 20230281285
    Abstract: Example electronic devices are disclosed. In some examples, the electronic device includes a display panel, an image sensor, and a controller coupled to the image sensor. The controller is to use the image sensor to detect an interaction between a first viewer of the display panel and a second viewer of the display panel. In addition, the controller is to determine whether the second viewer is authorized to view information presented on the display panel based on the interaction. Further, the controller is to adjust a presentation of the information on the display panel based on the determination.
    Type: Application
    Filed: August 6, 2020
    Publication date: September 7, 2023
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: LEE WARREN ATKINSON, YI-CHEN CHEN, CHEN-FANG HSU
  • Patent number: D998596
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: September 12, 2023
    Assignee: CHENBRO MICOM CO., LTD.
    Inventors: Hsin-Lin Teng, Yi-Chen Chen
  • Patent number: D1015123
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: February 20, 2024
    Inventors: Yi-Hsuan Chen, Yi-Chen Chen
  • Patent number: D1025074
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: April 30, 2024
    Assignee: CHENBRO MICOM CO., LTD.
    Inventors: Chiung-Wei Lin, Yi-Chen Chen
  • Patent number: D1053195
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: December 3, 2024
    Assignee: CHENBRO MICOM CO., LTD.
    Inventors: Hsin-Lin Teng, Yi-Chen Chen
  • Patent number: D1055907
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: December 31, 2024
    Assignee: CHENBRO MICOM CO., LTD.
    Inventors: Hsin-Lin Teng, Yi-Chen Chen
  • Patent number: D1056919
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: January 7, 2025
    Assignee: CHENBRO MICOM CO., LTD.
    Inventors: Hsin-Lin Teng, Yi-Chen Chen