Patents by Inventor Chi YUAN

Chi YUAN 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: 20240002689
    Abstract: The present invention relates to a method for manufacturing a dispersion solution comprising nanoparticles of a rigid conjugated polymer having a dihedral angle from 0° to 20°, the method comprising the steps of: a) dissolving the rigid conjugated polymer in a first solvent system; b) combining the dissolved rigid conjugated polymer with a second solvent system thus obtaining a precipitate comprising the rigid conjugated polymer; c) collecting the precipitate comprising the rigid conjugated polymer; d) re-dispersing the precipitate in a third solvent system thus obtaining a dispersion solution comprising nanoparticles of the rigid conjugated polymer.
    Type: Application
    Filed: November 20, 2020
    Publication date: January 4, 2024
    Inventors: Simone FABIANO, Magnus BERGGREN, Marc-Antoine STOECKEL, Chi-Yuan YANG
  • Publication number: 20230420452
    Abstract: Embodiments include a FinFET transistor including an embedded resistor disposed in the fin between the source epitaxial region and the source contact. A control contact may be used to bias the embedded resistor, thereby changing the resistivity of the resistor. Edge gates of the FinFET transistor may be replaced with insulating structures. Multiple ones of the FinFET/embedded resistor combination may be utilized together in a common drain/common source contact design.
    Type: Application
    Filed: June 24, 2022
    Publication date: December 28, 2023
    Inventors: Kai-Qiang Wen, Shih-Fen Huang, Shih-Chun Fu, Chi-Yuan Shih, Feng Yuan, Wan-Lin Tsai, Chung-Liang Cheng
  • Patent number: 11856862
    Abstract: In some embodiments, the present disclosure relates to a method in which a first set of one or more voltage pulses is applied to a piezoelectric device over a first time period. During the first time period, the method determines whether a performance parameter of the piezoelectric device has a first value that deviates from a reference value by more than a predetermined value. Based on whether the first value deviates from the reference value by more than the predetermined value, the method selectively applies a second set of one or more voltage pulses to the piezoelectric device over a second time period. The second time period is after the first time period and the second set of one or more voltage pulses differs in magnitude and/or polarity from the first set of one or more voltage pulses.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: December 26, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chi-Yuan Shih, Shih-Fen Huang, You-Ru Lin, Yan-Jie Liao
  • Patent number: 11854844
    Abstract: A method of operating a transport system includes detecting an anomalous condition of a wafer transfer vehicle; sending the wafer transfer vehicle along a rail to a diagnosis station adjacent to the rail; and inspecting properties of the wafer transfer vehicle, such as a speed, a weight, an audio frequency, a noise level, a temperature, and an image of the wafer transfer vehicle, by using the diagnosis station.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: December 26, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chi-Yuan Chu, Jen-Ti Wang, Wei-Chih Chen, Kuo-Fong Chuang, Cheng-Ho Hung
  • Patent number: 11855219
    Abstract: A fin field effect transistor (FinFET), and a method of forming, is provided. The FinFET has a fin having one or more semiconductor layers epitaxially grown on a substrate. A first passivation layer is formed over the fins, and isolation regions are formed between the fins. An upper portion of the fins are reshaped and a second passivation layer is formed over the reshaped portion. Thereafter, a gate structure may be formed over the fins and source/drain regions may be formed.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: December 26, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd
    Inventors: Yen-Yu Chen, Chi-Yuan Shih, Chi-Wen Liu
  • Patent number: 11846881
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, a photo catalytic layer disposed on the capping layer, and an absorber layer disposed on the photo catalytic layer and carrying circuit patterns having openings. Part of the photo catalytic layer is exposed at the openings of the absorber layer, and the photo catalytic layer includes one selected from the group consisting of titanium oxide (TiO2), tin oxide (SnO), zinc oxide (ZnO) and cadmium sulfide (CdS).
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: December 19, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ching-Huang Chen, Chi-Yuan Sun, Hua-Tai Lin, Hsin-Chang Lee, Ming-Wei Chen
  • Publication number: 20230400505
    Abstract: Presented embodiments facilitate efficient and effective flexible implementation of different types of testing procedures in a test system. In one embodiment, a flexible sideband support system comprises a load board, testing electronics coupled to the load board, a controller coupled to the testing electronics. The load board is configured to couple with a plurality of devices under test (DUTs), wherein the load board includes in-band testing ports and sideband testing ports. The testing electronics is configured to test the plurality of DUTs, wherein a portion of testing electronics are organized in sideband resource groups. The controller is configured to direct testing of the DUTs, wherein the controller is coupled to the testing electronics and the controller directs selective allocation of the testing electronics in the sideband resource groups to various testing operations of the DUTs.
    Type: Application
    Filed: August 15, 2023
    Publication date: December 14, 2023
    Inventors: Srdjan Malisic, Chi Yuan, Seth Craighead
  • Publication number: 20230386948
    Abstract: A semiconductor device and method of forming such a device includes a MEMS component including one or more MEMS pixels and having a MEMS membrane substrate and a MEMS sidewall. The semiconductor device includes an analog circuit component bonded to the MEMS component, and which includes at least one analog CMOS component within an analog circuit insulative layer, and an analog circuit component substrate. The semiconductor device includes an HPC component bonded to the analog circuit component substrate. The HPC component includes at least one HPC metal component disposed within an HPC insulative layer, at least one bond pad, at least one bond pad via connecting the at least one bond pad and the at least one HPC metal component, and an HPC substrate. Additionally, the semiconductor device includes a DTC component bonded to the HPC substrate, and which includes a DTC die disposed in a DTC substrate.
    Type: Application
    Filed: May 25, 2022
    Publication date: November 30, 2023
    Inventors: You-Ru Lin, Sheng Kai Yeh, Jen-Yuan Chang, Chi-Yuan Shih, Chia-Ming Hung, Hsiang-Fu Chen, Shih-Fen Huang
  • Publication number: 20230381815
    Abstract: A method of forming a transducer includes depositing a first dielectric layer on a first electrode, patterning the first dielectric layer to form first protrusions and second protrusions, where a first diameter of each of the first protrusions is larger than a second diameter of each of the second protrusions; and bonding the first dielectric layer to a second electrode using a second dielectric layer, where sidewalls of the second dielectric layer define a cavity disposed between the first electrode and the second electrode, and where the first protrusions are disposed in the cavity.
    Type: Application
    Filed: May 24, 2022
    Publication date: November 30, 2023
    Inventors: Chi-Yuan Shih, Shih-Fen Huang, Yan-Jie Liao, Wen-Chuan Tai
  • Patent number: 11826448
    Abstract: The disclosure provides a zinc-arginine complex, methods of making the same, and methods of using the same in oral care compositions.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: November 28, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Zhigang Hao, Chi-Yuan Cheng, Tatiana Brinzari, Long Pan, Ravi Subramanyam
  • Publication number: 20230372970
    Abstract: A method of forming a transducer includes depositing a first dielectric layer on a first electrode, patterning the first dielectric layer to form a plurality of first protrusions in a first region and a plurality of second protrusions in a second region, where a density of the plurality of first protrusions in the first region is different from a density of the plurality of second protrusions in the second region, and bonding the first dielectric layer to a second electrode using a second dielectric layer, where sidewalls of the second dielectric layer define a cavity disposed between the first electrode and the second electrode, and where the plurality of first protrusions and the plurality of second protrusions are disposed in the cavity.
    Type: Application
    Filed: May 18, 2022
    Publication date: November 23, 2023
    Inventors: Yan-Jie Liao, Shih-Fen Huang, Chi-Yuan Shih
  • Publication number: 20230340201
    Abstract: The present invention relates to an n-type conductive composition comprising a rigid conjugated polymer having a dihedral angle from 0° to 20° and an n-type polymeric cation. Further, the present invention relates to an n-type conductive ink comprising such a composition.
    Type: Application
    Filed: November 20, 2020
    Publication date: October 26, 2023
    Inventors: Simone FABIANO, Magnus BERGGREN, Marc-Antoine STOECKEL, Chi-Yuan YANG
  • Publication number: 20230332145
    Abstract: The present disclosure relates generally to compositions of synthetic bifunctional molecules comprising a first domain that specifically binds to a target ribonucleic acid sequence and a second domain that specifically binds to a target protein, and uses thereof.
    Type: Application
    Filed: March 24, 2021
    Publication date: October 19, 2023
    Applicant: Flagship Pioneering, Inc.
    Inventors: Nathan Wilson STEBBINS, Benjamin Andrew PORTNEY, Eric Bruno VALEUR, Chih-Chi Yuan, Mitchell Guttman
  • Publication number: 20230320227
    Abstract: A method for manufacturing a semiconductor structure is provided. The method may include several operations. A piezoelectric capacitor is formed over a substrate, wherein the piezoelectric capacitor includes a metal electrode. An intermediate layer is formed on the metal electrode, and is patterned using a first mask layer as a mask. A metal layer is formed on the intermediate layer, wherein the metal layer electrically connects to the metal electrode. The metal layer is patterned using a second mask layer, wherein the intermediate layer is within a coverage area of the metal layer from a top-view perspective after the patterning of the metal layer. A semiconductor structure thereof is also provided.
    Type: Application
    Filed: March 29, 2022
    Publication date: October 5, 2023
    Inventors: CHING-HUI LIN, FU-CHUN HUANG, CHUN-REN CHENG, WEI CHUN WANG, CHAO-HUNG CHU, YI-HSIEN CHANG, PO-CHEN YEH, CHI-YUAN SHIH, SHIH-FEN HUANG, YAN-JIE LIAO, SHENG KAI YEH
  • Publication number: 20230317714
    Abstract: A method includes: forming a fin protruding from a substrate; implanting an n-type dopant in the fin to form an n-type channel region; implanting a p-type dopant in the fin to form a p-type channel region adjacent the n-type channel region; forming a first gate structure over the n-type channel region and a second gate structure over the p-type channel region; forming a first epitaxial region in the fin adjacent a first side of the first gate structure; forming a second epitaxial region in the fin adjacent a second side of the first gate structure and adjacent a first side of the second gate structure; and forming a third epitaxial region in the fin adjacent a second side of the second gate structure.
    Type: Application
    Filed: March 29, 2022
    Publication date: October 5, 2023
    Inventors: Kai-Qiang Wen, Shih-Fen Huang, Shih-Chun Fu, Chi-Yuan Shih, Feng Yuan
  • Publication number: 20230307849
    Abstract: An antenna-in-module package-on-package includes an antenna package having a top surface and a bottom surface opposing the top surface. The antenna package includes a radiative antenna element on the bottom surface. A chip package is mounted on the top surface of the antenna package. The chip package includes a semiconductor chip. Conductive elements are disposed between the antenna package and the chip package to electrically interconnect the chip package and the antenna package. A radiative antenna element is disposed on the bottom surface of the antenna package. At least one air trench is disposed on the bottom surface of the antenna package.
    Type: Application
    Filed: February 23, 2023
    Publication date: September 28, 2023
    Applicant: MEDIATEK INC.
    Inventors: Ya-Jui Hsieh, Chi-Yuan Chen, Shih-Chao Chiu, Yao-Pang Hsu
  • Publication number: 20230290688
    Abstract: A device includes a fin on a substrate; a first transistor, including: a drain region and a first source region in the fin; and a first gate structure on the fin between the first source region and the drain region; a second transistor, including: the drain region and a second source region in the fin; and a second gate structure on the fin between the second source region and the drain region; a first resistor, including: the first source region and a first resistor region in the fin; and a third gate structure on the fin between the first source region and the first resistor region; and a second resistor, including: the second source region and a second resistor region in the fin; and a fourth gate structure on the fin between the second source region and the second resistor region.
    Type: Application
    Filed: March 11, 2022
    Publication date: September 14, 2023
    Inventors: Kai-Qiang Wen, Shih-Fen Huang, Shih-Chun Fu, Chi-Yuan Shih, Feng Yuan
  • Patent number: 11733290
    Abstract: Presented embodiments facilitate efficient and effective flexible implementation of different types of testing procedures in a test system. In one embodiment, a flexible sideband support system comprises a load board, testing electronics coupled to the load board, a controller coupled to the testing electronics. The load board is configured to couple with a plurality of devices under test (DUTs), wherein the load board includes in-band testing ports and sideband testing ports. The testing electronics is configured to test the plurality of DUTs, wherein a portion of testing electronics are organized in sideband resource groups. The controller is configured to direct testing of the DUTs, wherein the controller is coupled to the testing electronics and the controller directs selective allocation of the testing electronics in the sideband resource groups to various testing operations of the DUTs.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: August 22, 2023
    Assignee: Advantest Corporation
    Inventors: Srdjan Malisic, Chi Yuan, Seth Craighead
  • Publication number: 20230259435
    Abstract: Presented embodiments facilitate efficient and effective flexible implementation of different types of testing procedures in a test system. In one embodiment, a multiple-name-space testing system comprises a load board, testing electronics, and a namespace testing tracker. The load board is configured to couple with a plurality of devices under test (DUTs). The testing electronics are configured to test the plurality of DUTs, wherein the testing electronics are coupled to the load board. The controller is configured to direct testing of multiple-name-spaces across the plurality of DUTs at least in part in parallel. The controller can be coupled to the testing electronics. The namespace testing tracker is configured to track testing of the plurality of DUTs, including the testing of the multiple-name-spaces across the plurality of DUTs at least in part in parallel. In one embodiment, the DUTs are NVMe SSD devices.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 17, 2023
    Inventors: Srdjan Malisic, Chi Yuan
  • Patent number: D1002229
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: October 24, 2023
    Assignee: Sheng Tai Brassware Co., Ltd.
    Inventors: Chin-Chi Pan, Chi Yuan Lee