Patents by Inventor Chi Chiu

Chi Chiu 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: 20250229264
    Abstract: A metal-ion chelating material, a chemical sampling device including the metal-ion chelating material and a method of synthesizing the metal-ion chelating material. The metal-ion chelating material includes a first binder and a second binder each arranged to chelate with a plurality of metal ions, wherein the first binder is arranged to bind with the plurality of metal ions through non-covalent interactions and the second binder is arranged to chemically bind with the plurality of metal ions through metal-ligand interactions.
    Type: Application
    Filed: January 12, 2024
    Publication date: July 17, 2025
    Inventors: Shiu Sun Wu, Chi Chiu Ko, Tai Chu Lau, Kwan Ngok Yu, Yi Yang, Chi On Ng, Mei Yee Leung
  • Publication number: 20250217569
    Abstract: A method of extracting parasitic parameters of a 3D IC, including steps of merging respective layouts of multiple dies and backside layout of a 3D IC into a common layout, establishing a common LVS file and a common LPE file for those dies and backside layout based on the common layout, establishing respective LVS files and respective LPE files for every die based on the respective layouts, creating a common netlist from the common LVS file and common LPE file, creating corresponding respective netlists from the respective LVS files and respective LPE files, merging the common netlist and respective netlists into a netlist, and extracting common parasitic parameters of the dies from the netlist.
    Type: Application
    Filed: January 29, 2024
    Publication date: July 3, 2025
    Applicant: UNITED MICROELECTRONICS CORP
    Inventors: Chih-Yueh Lin, Chun-Yi Lin, Yun-Chi Chiu, Shang-Yu Liu, Yi-Chien Lai, Hsin-Yao Wang, Tsan-Tang Chen, Yen-Hsueh Huang
  • Publication number: 20250079280
    Abstract: A chip package structure and a manufacturing method are provided. The chip package structure includes a substrate, a first chip, an insulating layer and a plurality of routing layers. The substrate has a first metal pad and a second metal pad. The first chip is disposed on the first metal pad. The insulating layer is disposed on the substrate and partially covers the first metal pad, the second metal pad and the first chip. The plurality of routing layers are disposed on the substrate and electrically connected to the first metal pad, the second metal pad and the first chip.
    Type: Application
    Filed: October 23, 2023
    Publication date: March 6, 2025
    Inventors: WEI-CHUNG CHAO, ZZU-CHI CHIU
  • Patent number: 12155217
    Abstract: A power supply includes fuel cell, secondary battery, power converter, current detecting unit and control unit. The power converter couples the fuel cell with the secondary battery, and is adapted to convert current outputted by the fuel cell into output current. The current detecting unit couples the power converter with the secondary battery and adapted to detect charging current of the output current transferred to the secondary battery. The control unit couples the current detecting unit with the power converter and is adapted to: when the charging current is greater than a charging current upper-limit-setting value of the secondary battery, a down-adjustment signal is outputted to the power converter to reduce the output current; and when the charging current is less than the charging current upper-limit-setting value, an up-adjustment signal is outputted to the power converter to increase the output current.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: November 26, 2024
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Chi Chiu, Yuh-Fwu Chou, Yin-Wen Tsai, Chih-Wei Hsu, Ku-Yen Kang
  • Publication number: 20240360229
    Abstract: The present invention provides anti-C-C motif chemokine receptor 8 (CCR8) antigen-binding molecules (e.g., bispecific antigen-binding molecules) and compositions thereof. The invention also features polynucleotides, vectors, host cells, methods of production, pharmaceutical compositions, methods of treating a disease or disorder, such as cancer, methods of depleting regulatory T cells, related uses and compositions for use, and kits for use with the one or more methods.
    Type: Application
    Filed: January 18, 2024
    Publication date: October 31, 2024
    Inventors: Christoph SPIESS, Baomei WANG, Ambrose Jon WILLIAMS, Cecilia Pui Chi CHIU, Michael Andrew DILLON, Teemu Tapani JUNTTILA, James Thomas KOERBER
  • Publication number: 20240327522
    Abstract: Provided herein are anti-?v?8 antibodies or antigen-binding portions thereof and methods of making and using the same. Further provided are methods of treating cancer with an anti-?v?8 and a PD-1 axis antagonist.
    Type: Application
    Filed: March 29, 2024
    Publication date: October 3, 2024
    Applicant: Genentech, Inc.
    Inventors: WeiYu LIN, Kelly Michele LOYET, Matthieu MASUREEL, Minh THAI, Shannon Jennifer TURLEY, Tulika TYAGI, Yan WU, Jianhuan ZHANG, Alessandra CASTIGLIONI, Cecilia Pui Chi CHIU
  • Publication number: 20240307452
    Abstract: The subject invention pertains to methods to treat neurological dysfunctions by replacing neurons, glia, vascular cells, or any combination thereof to repair the central nervous system and other tissues by administering umbilical cord blood (UCB), mononuclear cells (MNC), or red cell fraction (RCF) to a subject.
    Type: Application
    Filed: June 17, 2022
    Publication date: September 19, 2024
    Inventors: Hao LYU, Wai Sang POON, Chi Ping NG, Chi Chiu WANG, Wise YOUNG, Dongming SUN, Shong CHENG
  • Publication number: 20240313747
    Abstract: A feedback control circuit of a pulse-frequency modulation (PFM) converter includes an on-time timer circuit and a detection circuit. The on-time timer circuit generates an on-time control signal for controlling an on-time duration of a switch circuit included in a power stage circuit of the PFM converter. The detection circuit controls the on-time timer circuit to adaptively adjust the on-time control signal according to a pulse interval between two successive inductor current pulses of the PEM converter.
    Type: Application
    Filed: December 28, 2023
    Publication date: September 19, 2024
    Applicant: Airoha Technology Corp.
    Inventors: Han-Chi Chiu, Jui-Hung Wei, Ke-Deng Huang, John-San Yang
  • Publication number: 20240304575
    Abstract: A bonding structure for connecting a chip and a metal material, and a manufacturing method thereof are provided. The bonding structure includes a substrate, a chip, a metal member, at least one metal wire and an alloy connection layer. An upper surface of the substrate has a first metal pad and a second metal pad. The chip is disposed on the first metal pad. The metal member is disposed above the chip. The at least one metal wire has a first end and a second end, the first end is connected to an upper surface of the metal piece, and the second end is connected to the second metal pad. The alloy connection layer is connected between the metal member and the chip, and covers at least a part of a lower surface of the metal member.
    Type: Application
    Filed: November 22, 2023
    Publication date: September 12, 2024
    Inventors: ZZU-CHI CHIU, WEI-CHUNG CHAO, YAN-WEI CHEN
  • Publication number: 20240282727
    Abstract: A power chip packaging structure includes: a ceramic substrate; a first and a second top metal layers are formed on the ceramic substrate; a bottom metal layer formed on the ceramic substrate; a power chip having an active surface and a chip back surface. The active surface has a contact pad, and the chip back surface is connected to the first top metal layer. One or more first copper layers are formed on the contact pad, a top surface of the first copper layer has a peripheral region and an arrangement region surrounded by the peripheral region. Multiple second copper layers are formed in the arrangement region and separated from each other. Each of multiple wires is respectively connected to the second copper layer with one end and connected to the second top metal layer with the other end.
    Type: Application
    Filed: June 14, 2023
    Publication date: August 22, 2024
    Applicant: TONG HSING ELECTRONIC INDUSTRIES, LTD.
    Inventors: Chung-Hsiao Lien, Wei-Ming Lu, Jia-Yi Wu, Zzu-Chi Chiu
  • Publication number: 20240084042
    Abstract: The invention provides anti-KLK7 antibodies, anti-KLK5 antibodies, anti-KLK5/KLK7 multispecific antibodies, and methods of using the same.
    Type: Application
    Filed: September 11, 2023
    Publication date: March 14, 2024
    Applicant: Genentech, Inc.
    Inventors: James Thomas Koerber, Wyne Pun Lee, Tangsheng Yi, Juan Zhang, Cary Dean Austin, Cecilia Pui Chi Chiu, Joseph Edward Chavarria-Smith, Jawahar Sudhamsu
  • Publication number: 20240081725
    Abstract: Embodiments of the application relate to the technical field of Optical Coherence Tomography (OCT) devices, and disclose a detection method and system directly applying noninvasive OCT to an endometrium, and a detection device. The method includes: inserting an OCT probe into a uterine cavity through a cervical orifice until reaching a fundus of a uterus; pulling back the OCT probe, and starting an image acquisition apparatus at the same time to obtain a plurality of OCT images; and dividing the plurality of OCT images into four areas, namely a uterine fundus area, a uterine upper section area, a uterine lower section area, and a cervical area, each area having one or more OCT images, and analyzing the OCT image of each area. By implementing the embodiments of the application, each area may be analyzed according to the OCT image, a human body cannot be injured, and the detection is accurate.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Inventors: Chi Chiu Wang, Ruizhe Zhang, Ke Geng, Yejing Li, Bailing Li, Jun Gao
  • Publication number: 20240071136
    Abstract: A vehicle device setting method including: capturing, by an image sensing unit, a first image frame; recognizing a user ID according to the first image frame; showing ID information of the recognized user ID on a screen or by a speaker; capturing a second image frame; generating a confirm signal when a first user expression is recognized by calculating an expression feature in the second image frame and comparing the recognized expression feature with stored expression data associated with a predetermined user expression to confirm whether the recognized user ID is correct or not according to the second image frame captured after the ID information is shown; controlling an electronic device according to the confirm signal; and entering a data update mode instructed by the user and updating setting information of the electronic device by current electronic device setting according to a saving signal generated by confirming a second user expression in a third image frame captured after the user ID is confirmed
    Type: Application
    Filed: November 3, 2023
    Publication date: February 29, 2024
    Inventors: LIANG-CHI CHIU, YU-HAN CHEN, MING-TSAN KAO
  • Publication number: 20240014020
    Abstract: The technology relates to a system for improved mass analysis operation by proactively identifying contamination. The system includes a mass analysis instrument comprising mass analysis hardware components, a processor, and memory storing instructions that, when executed by the processor, cause the system to perform a set of operations. The set of operations include performing, by the mass analysis instrument at a first time, a predefined series of operational tests to produce first mass analysis results for a calibrant; performing, by the mass analysis instrument at a second time, the predefined series of operational tests to produce second mass analysis results for the calibrant; determining an analysis difference between the first mass analysis results and the second mass analysis results; and based on a magnitude of the analysis difference, generating at least one of a contamination indicator or a degradation indicator.
    Type: Application
    Filed: November 19, 2021
    Publication date: January 11, 2024
    Applicant: DH Technologies Development Pte. Ltd.
    Inventors: Daniel CARLISLE, Michael J. LAWRENCE, Selvakumaran RAJAMANICKAM, Ali Nikbakht REZAZADEH, Edmond Chi-Chiu SIU, Greg SPRAH
  • Patent number: 11847857
    Abstract: A vehicle device setting method including: capturing, by an image sensing unit, a first image frame; recognizing a user ID according to the first image frame; showing ID information of the recognized user ID on a screen or by a speaker; capturing a second image frame; generating a confirm signal when a first user expression is recognized by calculating an expression feature in the second image frame and comparing the recognized expression feature with stored expression data associated with a predetermined user expression to confirm whether the recognized user ID is correct or not according to the second image frame captured after the ID information is shown; controlling an electronic device according to the confirm signal; and entering a data update mode instructed by the user and updating setting information of the electronic device by current electronic device setting according to a saving signal generated by confirming a second user expression in a third image frame captured after the user ID is confirmed
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: December 19, 2023
    Assignee: PIXART IMAGING INC.
    Inventors: Liang-Chi Chiu, Yu-Han Chen, Ming-Tsan Kao
  • Patent number: 11848221
    Abstract: A method includes disposing, by using a transport module of a workpiece storage system, a first workpiece on a first workpiece carrier; disposing, by using the transport module, the first workpiece carrier with the first workpiece in a workpiece container; disposing, by using the transport module, a second workpiece in the workpiece container, wherein the first workpiece and the second workpiece have different sizes; and transferring, by using the transport module, the workpiece container containing the second workpiece and the first workpiece carrier with the first workpiece to a stocker to store the workpiece container.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: December 19, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tzu-Chi Chiu, Jen-Ti Wang, Ting-Wei Wang, Kuo-Fong Chuang
  • Publication number: 20230396163
    Abstract: A feedback control circuit of a pulse-frequency modulation (PFM) converter includes a multiplexer circuit and a detection circuit. The multiplexer circuit is arranged to receive a plurality of candidate peak current values, and output one of the plurality of candidate peak current values as a target peak current value according to a selection control signal, wherein a peak current value of an inductor current pulse of the PFM converter is subject to the target peak current value. The detection circuit is arranged to adaptively adjust the selection control signal according to a pulse interval between two successive inductor current pulses of the PFM converter.
    Type: Application
    Filed: April 27, 2023
    Publication date: December 7, 2023
    Applicant: Airoha Technology Corp.
    Inventors: Jui-Hung Wei, Han-Chi Chiu, En-Yang Lin, John-San Yang
  • Patent number: 11811114
    Abstract: The power supply device is configured on an aircraft and includes a secondary battery, a transformer, a fuel cell and a bypass switch. The transformer is electrically connected between the secondary battery and the aircraft. The fuel cell is suitable for providing a first output current to the aircraft. The bypass switch is connected in parallel with the transformer. The transformer has a first output voltage set value. When a first output terminal voltage of the fuel cell is lower than the first output voltage set value and the bypass switch is in a non-conducting state, a second output current of the secondary battery is provided to the aircraft via the transformer. When the first output terminal voltage is lower than the first output voltage set value and the bypass switch is in a conducting state, the second output current is provided to the aircraft via the bypass switch.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: November 7, 2023
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yin-Wen Tsai, Chih-Wei Hsu, Yuh-Fwu Chou, Chin-Yi Shih, Chien-Chi Chiu
  • Publication number: 20230322958
    Abstract: The invention provides anti-Notch2 antibodies and conjugates and methods of using the same.
    Type: Application
    Filed: January 18, 2023
    Publication date: October 12, 2023
    Applicant: Genentech, Inc.
    Inventors: Cornelia Helen Rinderknecht Eller, Adel Mahmoud ElSohly, Kirthana Ganeshan, Daniel George Lafkas, Jian Mehr-Dean Payandeh, Yan Wu, Kathryn Duffy Bewley, Cecilia Pui Chi Chiu, Hoangdung Dang Ho, Siao-Ping Tsai
  • Publication number: 20230323134
    Abstract: A photosensitive resin composition and a cured product are provided. The photosensitive resin composition includes an alkali-soluble resin (A), polymerizable monomer (B), an antioxidant (C), a photoinitiator (D) and a solvent (E). The weight average molecular weight of the alkali-soluble resin (A) is 5,000 to 40,000. The polymerizable monomer (B) includes an ethylenically unsaturated monomer (B1), an epoxy monomer (B2) or the combination thereof. The alkali-soluble resin (A) includes at least one of a structural unit represented by following Formula (A-1) to Formula (A-4). In Formula (A-1) to Formula (A-4), the definition of R1 to R3, m, n and * are the same as defined in the detailed description.
    Type: Application
    Filed: April 7, 2023
    Publication date: October 12, 2023
    Applicant: eChem Solutions Corp.
    Inventors: Hsiao-Chi Chiu, Jui-Yu Hsu