Patents by Inventor Chun Yu Liu

Chun Yu Liu 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: 20250234608
    Abstract: A method includes forming a lower semiconductor region, forming an upper semiconductor region overlapping the lower semiconductor region, forming a lower gate dielectric and an upper gate dielectric on the lower semiconductor region and the upper semiconductor region, respectively, forming a lower gate electrode on the lower gate dielectric and the upper gate dielectric, etching back the lower gate electrode, forming a gate isolation layer on the lower gate electrode that has been etched back, and forming an upper gate electrode over the gate isolation layer. The upper gate electrode is on the upper gate dielectric.
    Type: Application
    Filed: March 12, 2024
    Publication date: July 17, 2025
    Inventors: Chun-Yu Liu, Tsung-Kai Chiu, Shao-Tse Huang, Szu-Hua Chen, Ku-Feng Yang, Szuya Liao
  • Patent number: 12358932
    Abstract: The present disclosure describes novel compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. Compounds of the disclosure have activity as dual modulators of Janus kinase (JAK), alone, or in combination with one or more of an additional mechanism, including a tyrosine kinase, such as TrkA or Syk, and PDE4, and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described herein are methods of treating inflammation, auto-immune diseases, cancer, and other conditions susceptible to inhibition of JAK and PDE4 by administering a compound herein described.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: July 15, 2025
    Assignee: BORAH, INC.
    Inventors: Yasheen Zhou, Chun Yu Liu, Chunliang Liu, Yong-Kang Zhang
  • Publication number: 20250224333
    Abstract: High resolution 3D thermal imaging can be obtained by using enhanced non-destructive heat transducer designs. A thermal property measurement method includes providing a sample for thermal property measurement, and bonding a transducer layer on the sample through a temporary bonding layer. Thermal measurement processes are performed along the X-Y, X-Z and Y-Z planes of the sample, wherein the X-Y plane is parallel to a top surface of the sample, and the X-Z plane and Y-Z plane are perpendicular to the top surface of the sample. Each thermal measurement processes include heating a designated region of the sample covered with the transducer layer using a pump laser, and using a probe laser for generating a reflectance signal of the sample, and determining a thermal conductivity in the designated region of the sample from the reflectance signal. Furthermore, the transducer layer is removed along with the temporary bonding layer from the sample.
    Type: Application
    Filed: January 4, 2024
    Publication date: July 10, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: James June Fan Hsu, Che Chi Shih, Wei-Yen Woon, Ku-Feng Yang, Han-Yu Lin, Kuan-Kan HU, Chun-Yu Liu, Szuya LIAO
  • Publication number: 20250151367
    Abstract: Semiconductor structures and method of forming the same are provided. A method according to the present disclosure includes providing an intermediate structure that includes an opening, conformally depositing a metal liner over the opening, depositing a dummy fill material over the metal liner, recessing the dummy fill material such that a portion of the metal liner is exposed, removing the exposed portion of the metal liner, removing the recessed dummy fill material, and after the removing of the recessed dummy fill material, depositing a metal fill layer over the opening.
    Type: Application
    Filed: March 8, 2024
    Publication date: May 8, 2025
    Inventors: Kai-Chieh Yang, Chun-Yu Liu, Wei-Yen Woon, Ku-Feng Yang, Szuya Liao
  • Publication number: 20250132150
    Abstract: A method includes forming a first de-bond structure over a first substrate, where forming the first de-bond structure includes depositing a first de-bond layer over the first substrate, depositing a first silicon layer over the first de-bond layer, depositing a second de-bond layer over the first silicon layer, and depositing a second silicon layer over the second de-bond layer, epitaxially growing a first multi-layer stack over the first de-bond structure, bonding the first multi-layer stack to a second multi-layer stack, and performing a first laser annealing process to ablate the first silicon layer and portions of the first de-bond layer and the second de-bond layer in order to de-bond the first substrate from the first multi-layer stack.
    Type: Application
    Filed: February 20, 2024
    Publication date: April 24, 2025
    Inventors: Che Chi Shih, Chun-Yu Liu, James June Fan Hsu, Ku-Feng Yang, Szuya Liao
  • Publication number: 20250118619
    Abstract: A method includes forming a bonding structure that contains thermal conductive vias (also termed as thermal vias, thermal conductive pillars, or thermal pillars) on a semiconductor structure. The thermal vias, with material thermal conductivity greater than about 10 W/m·K, are embedded in the bonding structure that provides a quick dissipation path of heat from thermal hotspot regions into a substrate.
    Type: Application
    Filed: March 12, 2024
    Publication date: April 10, 2025
    Inventors: Yung-Ta Chen, Kuan-Kan Hu, Chun-Yu Liu, Che Chi Shih, Ku-Feng Yang, Szuya Liao
  • Publication number: 20240368196
    Abstract: The present disclosure describes novel compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. Compounds of the disclosure have activity as dual modulators of Janus kinase (JAK), alone, or in combination with one or more of an additional mechanism, including a tyrosine kinase, such as TrkA or Syk, and PDE4, and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described herein are methods of treating inflammation, auto-immune diseases, cancer, and other conditions susceptible to inhibition of JAK and PDE4 by administering a compound herein described.
    Type: Application
    Filed: July 2, 2020
    Publication date: November 7, 2024
    Inventors: Yasheen ZHOU, Chun Yu LIU, Chunliang LIU, Yong-Kang ZHANG
  • Publication number: 20240352045
    Abstract: The present invention describes novel boron containing pyrazole compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. The compounds of the invention have activity as Janus kinase (JAK) inhibitors and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described are methods of treating inflammation, auto-immune diseases, cancer, and other conditions that are susceptible to the inhibition of a Janus kinase by administering a compound herein described.
    Type: Application
    Filed: November 16, 2023
    Publication date: October 24, 2024
    Inventors: Alan LONG, Chun Yu LIU, Chunliang LIU, Yasheen ZHOU, Shon R. PULLEY, Keith Andrew Newton GRAHAM
  • Patent number: 12098159
    Abstract: The present invention relates to solid forms of a substituted benzoxaborole compound, specifically crystalline forms of a compound of formula I, compositions comprising crystalline forms of the compound of formula (I), and methods of their use.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: September 24, 2024
    Assignee: 5Metis, Inc.
    Inventors: Chun Yu Liu, Marissa Caroline Aubrey, Yong-Kang Zhang, Michael Samuels
  • Publication number: 20240102950
    Abstract: A method for determining parameters of nanostructures, wherein the method includes steps as follows: Firstly, an X-ray reflection intensity measurement curve of a nanostructure to be tested is obtained by radiating the nanostructure to be tested with X-ray. The X-ray reflection intensity measurement curve is compared with an X-ray reflection intensity standard curve to obtain a comparison result. Subsequently, at least one parameter existing in the nanostructure to be tested is determined according to the comparison result.
    Type: Application
    Filed: September 28, 2023
    Publication date: March 28, 2024
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Ting LIU, Po-Ching HE, Wei-En FU, Chun-Yu LIU
  • Patent number: 11834466
    Abstract: A benzoxaborole formulation composition including a benzoxaborole, a non-ionic surfactant, or a non-ionic and ionic surfactant mixture, and a carrier is described herein. At least one of the non-ionic surfactant, the non-ionic and ionic surfactant mixture, and the carrier comprise a Lewis base or a N—H or O—H bond. The carrier is a solid or a liquid. Benzoxaborole compounds and methods of using the compounds and formulations of the compounds are described. For example, a method for reducing, preventing, ameliorating, or inhibiting an infestation by a pathogen by applying a compound or a formulation of a compound, wherein the pathogen is selected from insects, nematodes, bacteria, microbes, fungi, protozoa, viruses, and parasites, or any combinations thereof is described.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: December 5, 2023
    Assignee: 5Metis, Inc.
    Inventors: Marissa Aubrey, Chun Yu Liu, Chunliang Liu, Michael Samuels, Yong-Kang Zhang, Yasheen Zhou
  • Patent number: 11827657
    Abstract: The present invention describes novel boron containing pyrazole compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. The compounds of the invention have activity as Janus kinase (JAK) inhibitors and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described are methods of treating inflammation, auto-immune diseases, cancer, and other conditions that are susceptible to the inhibition of a Janus kinase by administering a compound herein described.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: November 28, 2023
    Assignees: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC., BORAH, INC.
    Inventors: Alan Long, Chun Yu Liu, Chunliang Liu, Yasheen Zhou, Shon R. Pulley, Keith Andrew Newton Graham
  • Publication number: 20230338463
    Abstract: The present invention provides a pharmaceutical composition and method for having cytotoxic activity to interact with cancer cells and destroy the cancer cells.
    Type: Application
    Filed: June 16, 2023
    Publication date: October 26, 2023
    Inventors: JYA-WEI CHENG, CHIH-LUNG WU, YU-HUAN CHEAH, Chun-Yu LIU
  • Publication number: 20230159565
    Abstract: The present invention relates to solid forms of a substituted benzoxaborole compound, specifically crystalline forms of a compound of formula I, compositions comprising crystalline forms of the compound of formula (I), and methods of their use.
    Type: Application
    Filed: January 9, 2023
    Publication date: May 25, 2023
    Inventors: Chun Yu LIU, Marissa Caroline Aubrey, Yong-Kang Zhang, Michael Samuels
  • Patent number: 11560393
    Abstract: The present invention relates to solid forms of a substituted benzoxaborole compound, specifically crystalline forms of a compound of formula I, compositions comprising crystalline forms of the compound of formula (I), and methods of their use.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: January 24, 2023
    Assignee: 5Metis, Inc.
    Inventors: Chun Yu Liu, Marissa Caroline Aubrey, Yong-Kang Zhang, Michael Samuels
  • Publication number: 20220275007
    Abstract: The present invention relates to methods of preparing benzoxaboroles. Benzoxaborole compounds have shown promise as antimicrobial agents, especially against fungal pathogens. The invention also relates to compositions of acyclic alkoxy boronic acid esters as intermediates, and continuous flow processes of mixing the intermediates with organomagnesium, magnesium, or organolithium reagents to form the desired benzoxaboroles.
    Type: Application
    Filed: July 29, 2020
    Publication date: September 1, 2022
    Inventors: Chunliang LIU, Yong-Kang ZHANG, Chun Yu LIU, Marissa Caroline AUBREY
  • Publication number: 20220242886
    Abstract: The present invention describes novel compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. The compounds of the invention have activity as Janus kinase (JAK) inhibitors and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described herein are methods of treating inflammation, auto-immune diseases, cancer, and other conditions susceptible to inhibition of JAK by administering a compound herein described.
    Type: Application
    Filed: February 1, 2022
    Publication date: August 4, 2022
    Inventors: Yasheen ZHOU, Chunliang LIU, Yong-Kang ZHANG, Marissa AUBREY, Chun Yu LIU
  • Publication number: 20220194965
    Abstract: The present invention describes novel boron containing pyrazole compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. The compounds of the invention have activity as Janus kinase (JAK) inhibitors and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described are methods of treating inflammation, auto-immune diseases, cancer, and other conditions that are susceptible to the inhibition of a Janus kinase by administering a compound herein described.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 23, 2022
    Inventors: Alan LONG, Chun Yu LIU, Chunliang LIU, Yasheen ZHOU, Shon R. PULLEY, Keith Andrew Newton GRAHAM
  • Patent number: 11306108
    Abstract: The present invention describes novel compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. The compounds of the invention have activity as Janus kinase (JAK) inhibitors and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described herein are methods of treating inflammation, auto-immune diseases, cancer, and other conditions susceptible to inhibition of JAK by administering a compound herein described.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: April 19, 2022
    Assignee: Borah, Inc.
    Inventors: Yasheen Zhou, Chunliang Liu, Yong-Kang Zhang, Marissa Aubrey, Chun Yu Liu
  • Patent number: 11236115
    Abstract: The present invention relates to solid forms of a substituted benzoxaborole compound, specifically crystalline forms of a compound of formula I, compositions comprising crystalline forms of the compound of formula (I), and methods of their use.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: February 1, 2022
    Assignee: 5Metis, Inc.
    Inventors: Chun Yu Liu, Marissa Caroline Aubrey, Yong-Kang Zhang, Michael Samuels