Patents by Inventor Ching-Yi Chen

Ching-Yi 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).

  • Publication number: 20260158039
    Abstract: The present invention relates to compositions and methods for preventing or treating involuntary movements associated with dopaminergic dysfunction, including L-DOPA-induced dyskinesia. The composition comprises a potassium channel opener and a pharmaceutically acceptable carrier, wherein the carrier is a micelle. In certain embodiments, the potassium channel opener is an ATP-sensitive potassium (KATP) channel opener such as diazoxide, which may be embedded in or encapsulated by the micelle. The micelle may comprise a block copolymer and exhibit a particle size between 35 nm and 70 nm and/or a zeta potential between ?15 mV and ?2 mV The composition may be formulated for intranasal administration and provided as a liquid, dry powder, suspension, or combinations thereof. The invention further provides methods for treating involuntary movements by administering the micelle-based potassium channel opener composition to a subject in need, including human subjects, optionally at a dose ranging from 0.
    Type: Application
    Filed: December 2, 2025
    Publication date: June 11, 2026
    Inventors: Pei-Chun Chen, Ching-Yi Chen
  • Publication number: 20260065292
    Abstract: A high-efficiency product carbon footprint inventory system and a high-efficiency product carbon footprint inventory method are provided. The high-efficiency product carbon footprint inventory system includes a server system to perform calculation, storage, and data transmission in the high-efficiency product carbon footprint inventory system. The server system includes an operational boundary database and an energy resource setting module for receiving data provided by multiple data sources, including operational boundary organizational greenhouse gas inventory data, a production material list or a procurement material list, work order production information, data of operational boundary sales record, and supplier emission factor data of an operational boundary. The server system uses a computer system to implement the high-efficiency product carbon footprint inventory method, calculate an organization-wide product/service carbon footprint, and issue carbon-related management documents.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 5, 2026
    Inventors: Fu-Ming Chen, CHING-YI CHEN, Yu-Ting Tsai, Shih-Chieh Tai, Ling-Ying Wu, Mao-Yen Chang
  • Patent number: 12538776
    Abstract: Provided is a conductive structure and a method for forming such a structure. The method includes forming a treatable layer by depositing a layer comprising a metal over a structure; performing a directional treatment process on a targeted portion of the treatable layer to convert the targeted portion to a material different from a non-targeted portion of the treatable layer, wherein the directional treatment process is selected from the group consisting of nitridation, oxidation, chlorination, carbonization; and selectively removing the non-targeted portion from the structure, wherein the targeted portion remains over the structure.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: January 27, 2026
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Yi-Hsiang Chao, Shu-Lan Chang, Ching-Yi Chen, Shih-Wei Yeh, Pei Shan Chang, Ya-Yi Cheng, Yu-Chen Ko, Yu-Shiuan Wang, Chun-Hsien Huang, Hung-Chang Hsu, Chih-Wei Chang, Ming-Hsing Tsai, Wei-Jung Lin
  • Patent number: 12532721
    Abstract: A method includes etching a dielectric layer of a substrate to form an opening in the dielectric layer, forming a metal layer extending into the opening, performing an anneal process, so that a bottom portion of the metal layer reacts with a semiconductor region underlying the metal layer to form a source/drain region, performing a plasma treatment process on the substrate using a process gas including hydrogen gas and a nitrogen-containing gas to form a silicon-and-nitrogen-containing layer, and depositing a metallic material on the silicon-and-nitrogen-containing layer.
    Type: Grant
    Filed: January 3, 2024
    Date of Patent: January 20, 2026
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ching-Yi Chen, Sheng-Hsuan Lin, Wei-Yip Loh, Hung-Hsu Chen, Chih-Wei Chang
  • Patent number: 12524367
    Abstract: A bus configuration system includes a plurality of driver integrated circuits (ICs) coupled sequentially on a daisy chain, and a bus controller coupled to the plurality of driver ICs. Each driver IC includes a plurality of ports. The bus controller is used to generate a port definition code for configuring each port of the each driver IC. The bus controller includes a clock output port used to output a clock signal and a data output port used to output a data signal. When a port of the plurality of ports detects the clock signal, the port is configured as a clock input port.
    Type: Grant
    Filed: January 29, 2024
    Date of Patent: January 13, 2026
    Assignee: RICHTEK TECHNOLOGY CORP.
    Inventors: Ching-Yi Chen, Hsing-Shen Huang, Bo-Jyun Huang
  • Publication number: 20250357191
    Abstract: Provided are structures and devices with conductive structures. A structure includes a cavity delineated by sidewalls of a dielectric material; a conductive structure bordering a bottom of the cavity; a layer or layers of material in the cavity and located directly on the conductive structure and directly on the sidewalls of the dielectric material, wherein the layer or layers of material comprise a barrier metal; and a conductive plug in the cavity and located directly on the layer or layers of material and directly on the sidewalls of the dielectric material.
    Type: Application
    Filed: August 4, 2025
    Publication date: November 20, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Hsiang Chao, Shu-Lan Chang, Ching-Yi Chen, Shih-Wei Yeh, Pei Shan Chang, Ya-Yi Cheng, Yu-Chen Ko, Yu-Shiuan Wang, Chun-Hsien Huang, Hung-Chang Hsu, Chih-Wei Chang, Ming-Hsing Tsai, Wei-Jung Lin
  • Publication number: 20250316536
    Abstract: A method includes forming a dielectric layer over a source/drain region. An opening is formed in the dielectric layer. The opening exposes a portion of the source/drain region. A conductive liner is formed on sidewalls and a bottom of the opening. A surface modification process is performed on an exposed surface of the conductive liner. The surface modification process forms a surface coating layer over the conductive liner. The surface coating layer is removed to expose the conductive liner. The conductive liner is removed from the sidewalls of the opening. The opening is filled with a conductive material in a bottom-up manner. The conductive material is in physical contact with a remaining portion of the conductive liner and the dielectric layer.
    Type: Application
    Filed: June 23, 2025
    Publication date: October 9, 2025
    Inventors: Pei Shan Chang, Yi-Hsiang Chao, Chun-Hsien Huang, Peng-Hao Hsu, Kevin Lee, Shu-Lan Chang, Ya-Yi Cheng, Ching-Yi Chen, Wei-Jung Lin, Chih-Wei Chang, Ming-Hsing Tsai
  • Patent number: 12417945
    Abstract: A method includes forming a dielectric layer over a source/drain region. An opening is formed in the dielectric layer. The opening exposes a portion of the source/drain region. A conductive liner is formed on sidewalls and a bottom of the opening. A surface modification process is performed on an exposed surface of the conductive liner. The surface modification process forms a surface coating layer over the conductive liner. The surface coating layer is removed to expose the conductive liner. The conductive liner is removed from the sidewalls of the opening. The opening is filled with a conductive material in a bottom-up manner. The conductive material is in physical contact with a remaining portion of the conductive liner and the dielectric layer.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: September 16, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Pei Shan Chang, Yi-Hsiang Chao, Chun-Hsien Huang, Peng-Hao Hsu, Kevin Lee, Shu-Lan Chang, Ya-Yi Cheng, Ching-Yi Chen, Wei-Jung Lin, Chih-Wei Chang, Ming-Hsing Tsai
  • Patent number: 12297366
    Abstract: A quantum dot oil-based ink is provided. The quantum dot oil-based ink includes a quantum dot material, a dispersing solvent, a viscosity modifier, and a surface tension modifying solution. The dispersing solvent includes a linear alkane having 6 to 14 carbon atoms. The viscosity modifier includes an aromatic hydrocarbon having 10 to 18 carbon atoms or a linear olefin having 16 to 20 carbon atoms. The surface tension modifying solution includes a hydrophobic polymer material and a nonpolar solvent.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: May 13, 2025
    Assignee: LEXTAR ELECTRONICS CORPORATION
    Inventors: Chun Che Lin, Chong-Ci Hu, Yi-Ting Tsai, Ching-Yi Chen, Yu-Chun Lee
  • Publication number: 20240322093
    Abstract: A light-emitting module is provided. The light-emitting module includes a substrate and n number of light-emitting elements disposed on the substrate. The n number of light-emitting elements have n?1 number of first intervals. The n?1 number of first intervals have a first standard deviation, wherein n is greater than or equal to 3. The light-emitting module further includes a light-shielding structure which is disposed on the n number of light-emitting elements and has n number of light-emitting holes. The n number of light-emitting holes correspond to the n number of light-emitting elements, respectively, and have n?1 number of second intervals. The n?1 number of second intervals have a second standard deviation, wherein the first standard deviation is greater than the second standard deviation.
    Type: Application
    Filed: March 20, 2024
    Publication date: September 26, 2024
    Inventors: Ya-Hsien CHANG, Wei-Chiang HU, Bo-Yu KO, Chieh-Chun CHANG, Tzu-Yuan LIN, Ching-Yi CHEN
  • Publication number: 20240311327
    Abstract: A bus configuration system includes a plurality of driver integrated circuits (ICs) coupled sequentially on a daisy chain, and a bus controller coupled to the plurality of driver ICs. Each driver IC includes a plurality of ports. The bus controller is used to generate a port definition code for configuring each port of the each driver IC. The bus controller includes a clock output port used to output a clock signal and a data output port used to output a data signal. When a port of the plurality of ports detects the clock signal, the port is configured as a clock input port.
    Type: Application
    Filed: January 29, 2024
    Publication date: September 19, 2024
    Inventors: Ching-Yi Chen, Hsing-Shen Huang, Bo-Jyun Huang
  • Patent number: 12009200
    Abstract: A nitrogen plasma treatment is used on an adhesion layer of a contact plug. As a result of the nitrogen plasma treatment, nitrogen is incorporated into the adhesion layer. When a contact plug is deposited in the opening, an interlayer of a metal nitride is formed between the contact plug and the adhesion layer. A nitrogen plasma treatment is used on an opening in an insulating layer. As a result of the nitrogen plasma treatment, nitrogen is incorporated into the insulating layer at the opening. When a contact plug is deposited in the opening, an interlayer of a metal nitride is formed between the contact plug and the insulating layer.
    Type: Grant
    Filed: February 2, 2023
    Date of Patent: June 11, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ching-Yi Chen, Wei-Yip Loh, Hung-Hsu Chen, Chih-Wei Chang
  • Publication number: 20240136227
    Abstract: A method includes etching a dielectric layer of a substrate to form an opening in the dielectric layer, forming a metal layer extending into the opening, performing an anneal process, so that a bottom portion of the metal layer reacts with a semiconductor region underlying the metal layer to form a source/drain region, performing a plasma treatment process on the substrate using a process gas including hydrogen gas and a nitrogen-containing gas to form a silicon-and-nitrogen-containing layer, and depositing a metallic material on the silicon-and-nitrogen-containing layer.
    Type: Application
    Filed: January 3, 2024
    Publication date: April 25, 2024
    Inventors: Ching-Yi Chen, Sheng-Hsuan Lin, Wei-Yip Loh, Hung-Hsu Chen, Chih-Wei Chang
  • Publication number: 20240101847
    Abstract: A quantum dot oil-based ink is provided. The quantum dot oil-based ink includes a quantum dot material, a dispersing solvent, a viscosity modifier, and a surface tension modifying solution. The dispersing solvent includes a linear alkane having 6 to 14 carbon atoms. The viscosity modifier includes an aromatic hydrocarbon having 10 to 18 carbon atoms or a linear olefin having 16 to 20 carbon atoms. The surface tension modifying solution includes a hydrophobic polymer material and a nonpolar solvent.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 28, 2024
    Inventors: Chun Che LIN, Chong-Ci HU, Yi-Ting TSAI, Ching-Yi CHEN, Yu-Chun LEE
  • Publication number: 20240072017
    Abstract: A pixel unit includes a red LED chip, a green LED chip, and a blue LED chip. Each of these chips has an optical density concentration zone and a reference line passing through the geometric center of the top-view shape of the chip. The optical density concentration zone of each of these chips is deviated to one side of the respective reference line of the chip. The reference lines of the chips are parallel to each other. The optical density concentration zones of the chips are all deviated to the same side of the respective reference line.
    Type: Application
    Filed: August 16, 2023
    Publication date: February 29, 2024
    Inventors: Ching-Yi CHEN, Wei-An CHEN
  • Patent number: 11901229
    Abstract: A method includes etching a dielectric layer of a substrate to form an opening in the dielectric layer, forming a metal layer extending into the opening, performing an anneal process, so that a bottom portion of the metal layer reacts with a semiconductor region underlying the metal layer to form a source/drain region, performing a plasma treatment process on the substrate using a process gas including hydrogen gas and a nitrogen-containing gas to form a silicon-and-nitrogen-containing layer, and depositing a metallic material on the silicon-and-nitrogen-containing layer.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: February 13, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ching-Yi Chen, Sheng-Hsuan Lin, Wei-Yip Loh, Hung-Hsu Chen, Chih-Wei Chang
  • Publication number: 20230395426
    Abstract: Provided is a conductive structure and a method for forming such a structure. The method includes forming a treatable layer by depositing a layer comprising a metal over a structure; performing a directional treatment process on a targeted portion of the treatable layer to convert the targeted portion to a material different from a non-targeted portion of the treatable layer, wherein the directional treatment process is selected from the group consisting of nitridation, oxidation, chlorination, carbonization; and selectively removing the non-targeted portion from the structure, wherein the targeted portion remains over the structure.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 7, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Hsiang Chao, Shu-Lan Chang, Ching-Yi Chen, Shih-Wei Yeh, Pei Shan Chang, Ya-Yi Cheng, Yu-Chen Ko, Yu-Shiuan Wang, Chun-Hsien Huang, Hung-Chang Hsu, Chih-Wei Chang, Ming-Hsing Tsai, Wei-Jung Lin
  • Patent number: 11792900
    Abstract: A dimmer circuit includes a light emitting module, a first current source, a digital-to-analog converter, a switch, a second current source and a pulse width modulation generator. The light emitting module is for emitting light according to a driving current. The first current source includes a first terminal coupled to a second terminal of the light emitting module. The digital-to-analog converter is for generating a DC voltage according to a DC dimming code signal to control the first current source. The switch includes a first terminal coupled to a second terminal of the light emitting module. The second current source includes a first terminal coupled to a second terminal of the switch. The PWM generator is for generating a PWM voltage according to the PWM dimming code signal to control the second current source.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: October 17, 2023
    Assignee: RICHTEK TECHNOLOGY CORP.
    Inventors: Ching-Yi Chen, Hsing-Shen Huang
  • Patent number: D1012943
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: January 30, 2024
    Assignee: Acer Medical Inc.
    Inventor: Ching-Yi Chen
  • Patent number: D1024126
    Type: Grant
    Filed: January 2, 2023
    Date of Patent: April 23, 2024
    Assignee: Acer Medical Inc.
    Inventor: Ching-Yi Chen