Patents by Inventor Hui Ju Chen

Hui Ju 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: 20240141123
    Abstract: A manufacturing method of a modified polymer layer modified by hydroxyapatite is provided in the present disclosure, including following steps: (a) providing a polymer layer; (b) plasma-activating acrylic acid using an atmospheric cold plasma device to modify a surface of the polymer layer to obtain an acrylic-modified polymer layer; (c) immersing the acrylic-modified polymer layer in a first solution containing a calcium ion to obtain a calcium-containing modified layer; and (d) immersing the calcium-containing modified layer in a second solution containing phosphate salt to obtain a modified polymer layer modified by hydroxyapatite.
    Type: Application
    Filed: June 9, 2023
    Publication date: May 2, 2024
    Inventors: Wei-Yu CHEN, Jui-Sheng LEE, Hui-Ju HSU
  • Publication number: 20240010827
    Abstract: A resin composition and a cured film are provided. The resin composition includes a resin (A), a crosslinking agent (B), a surfactant (C), an additive (D) and a solvent (E). The resin (A) includes at least one of a phenol-based resin (A-1) and a polystyrene resin including a hydroxyl group (A-2). The additive (D) includes a fluoro-based phenol (D-1), a polyhydroxyphenol resin (D-2), a compound including an epoxy group (D-3), a polyether resin (D-4), a thermal acid generator including a sulfonate ion (D-5), or a combination thereof.
    Type: Application
    Filed: July 6, 2023
    Publication date: January 11, 2024
    Applicant: Advanced Echem Materials Company Limited
    Inventors: Yi-Fang Hsieh, Yu-Ning Chen, Shao-Li Ho, Hui-Ju Chen
  • Publication number: 20230212414
    Abstract: A resin composition, an anti-etching layer and an etching method are provided. The resin composition includes a resin (A), a crosslinking agent (B), a surfactant (C), and a solvent (D). The resin (A) includes a hydroxyl type polystyrene resin (A-1), a hydroxyl type phenolic resin (A-2), a polyhydroxy phenol resin (A-3), or a combination thereof. The crosslinking agent (B) includes a structure of novolac epoxy resin type (B-1), polymethyl methacrylate type (B-2), maleimide type (B-3) or hyperbranched oligomer (B-4).
    Type: Application
    Filed: December 29, 2022
    Publication date: July 6, 2023
    Applicant: eChem Solutions Corp.
    Inventors: Yu-Ning Chen, Shao-Li Ho, Jia Jheng Lin, Hui-Ju Chen
  • Publication number: 20190358214
    Abstract: The present invention features compositions and methods for the treatment of HCV infection. In one embodiment, the compositions of the invention comprise (1) Compound 1 or a pharmaceutically acceptable salt thereof, and (2) Compound 2a or a pharmaceutically acceptable salt thereof. In another embodiment, the compositions of the invention comprise (1) Compound 1 or a pharmaceutically acceptable salt thereof, and (2) a prodrug of Compound 2a (e.g., one of Compounds 2b-2k or Examples 3-1 to 3-10) or a pharmaceutically acceptable salt of said prodrug.
    Type: Application
    Filed: November 13, 2017
    Publication date: November 28, 2019
    Applicant: AbbVie Inc.
    Inventors: Brian Brown, Hui-Ju Chen, David DeGoey, Geoff Halvorsen, John Hartung, Howard R. Heyman, Nathan Ide, Dale Kempf, Allen C. Krueger, Tao Li, Tongmei Li, Steven R. Martinez, Christopher C. Marvin, John T. Randolph, Eric Voight, Rolf Wagner, Jaclyn Chau
  • Publication number: 20170119196
    Abstract: A thermo tea maker includes a tea cup and a tea infuser. The exterior of the tea cup has a first isolation gap in a vacuum state to block the heat conduction from an inner part to an outer part of the cup part. The exterior of the tea infuser has a second isolation gap in a vacuum state to block the heat conduction from an inner segment to an outer segment of the tea infuser. The tea cup and the tea infuser are able to keep the tea warm. When the tea infuser is turned, the tea infuser will not scald the user's hand.
    Type: Application
    Filed: January 17, 2017
    Publication date: May 4, 2017
    Inventors: Hui-Ju Chen, Hsiu-Lan Chen Lu, Han Tsung Chen, Wei Fu Chen
  • Patent number: 9493506
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: November 15, 2016
    Assignees: AbbVie Inc., Enata Pharmacueticals, Inc.
    Inventors: Hui-Ju Chen, Keith F. McDaniel, Brian E. Green, Jason P. Shanley, Albert W. Kruger, Jorge Gandarilla, Dennie S. Welch, Russell D. Cink, Steven C. Cullen, Yonghua Gai, Guoqiang Wang, Yat Sun Or
  • Patent number: 9464082
    Abstract: The present application relates to: (a) compounds of Formula (I): and salts thereof, wherein R1, R2, R3, R4, R5, R6, m, n, X and Y are as defined in the specification; (b) compositions comprising such compounds and salts; and (c) methods of use of such compounds, salts, and compositions, particularly use for the treatment and prevention of diseases such as those associated with oxidative stress and inflammation.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: October 11, 2016
    Assignees: AbbVie Inc., Reata Pharmaceuticals, Inc.
    Inventors: Pamela Donner, Rolf Wagner, Jason Shanley, Howard Heyman, Allan Krueger, Hui-Ju Chen, Michael Rozema, David Grampovnik, Melean Visnick, Eric Anderson, Xin Jiang, Christopher F. Bender, Gary Louis Bolton, Bradley William Caprathe, Chitase Lee, William Howard Roark
  • Patent number: 9309279
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: April 12, 2016
    Assignees: AbbVie Inc., Enanta Pharmaceuticals, Inc.
    Inventors: Yiyin Ku, Keith F. McDaniel, Hui-Ju Chen, Jason P. Shanley, Dale J. Kempf, David J. Grampovnik, Ying Sun, Dong Liu, Yonghua Gai, Yat Sun Or, Seble H. Wagaw, Kenneth Engstrom, Tim Grieme, Ahmad Sheikh, Jianzhang Mei
  • Publication number: 20150225397
    Abstract: The present application relates to: (a) compounds of Formula (I): and salts thereof, wherein R1, R2, R3, R4, R5, R6, m, n, X and Y are as defined in the specification; (b) compositions comprising such compounds and salts; and (c) methods of use of such compounds, salts, and compositions, particularly use for the treatment and prevention of diseases such as those associated with oxidative stress and inflammation.
    Type: Application
    Filed: January 23, 2015
    Publication date: August 13, 2015
    Inventors: Pamela Donner, Rolf Wagner, Jason Shanley, Howard Heyman, Allan Krueger, Hui-Ju Chen, Michael Rozema, David Grampovnik, Melean Visnick, Eric Anderson, Xin Jiang, Christopher F. Bender, Gary Louis Bolton, Bradley William Caprathe, Chitase Lee, William Howard Roark
  • Patent number: 9035668
    Abstract: A touch testing system for a capacitive touch device and a method thereof are provided. The system includes a test fixture, at least one magnetization component, at least one magnetic induction component and a driving unit. The fixture is disposed on the touch device and has at least one chute on a position corresponding to the touching area. The magnetization component is disposed on the fixture and enabled by a driving signal to produce a magnetic force. The magnetic induction component is slidably disposed in the chute and inducts the magnetic force to slide along the chute, such that the sensing unit produces a touch testing information. The driving unit is coupled to the magnetization component and the sensing unit, provides the driving signal to enable the magnetization component and receives the touch testing information to feed back a testing result on the capacitive touch device accordingly.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: May 19, 2015
    Assignee: HannStar Display Corporation
    Inventors: Chien-Hsiang Huang, Hui-Ju Chen
  • Publication number: 20150119319
    Abstract: The present invention relates to novel fluorinated macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Application
    Filed: January 2, 2015
    Publication date: April 30, 2015
    Inventors: Keith F. McDaniel, Hui-Ju Chen, Ming Yeung, Timothy Middleton, Liangjun Lu, Kevin Kurtz
  • Patent number: 8951964
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: February 10, 2015
    Assignees: AbbVie Inc., Enanta Pharmaceuticals, Inc.
    Inventors: Keith F. McDaniel, Hui-Ju Chen, Jason P. Shanley, David J. Grampovnik, Brian Green, Timothy Middleton, Todd Hopkins, Yat Sun Or
  • Patent number: 8937041
    Abstract: The present invention relates to novel fluorinated macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: January 20, 2015
    Assignee: AbbVie, Inc.
    Inventors: Keith F. McDaniel, Hui-Ju Chen, Ming Yeung, Timothy Middleton, Liangjun Lu, Kevin Kurtz
  • Publication number: 20140287992
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Application
    Filed: June 9, 2014
    Publication date: September 25, 2014
    Inventors: Hui-Ju Chen, Keith F. McDaniel, Brian E. Green, Jason P. Shanley, Albert W. Kruger, Jorge Gandarilla, Dennie S. Welch, Russell D. Cink, Steven C. Cullen, Yonghua Gai, Guoqiang Wang, Yat Sun Or
  • Publication number: 20140243340
    Abstract: The present invention features compounds of formula I or pharmaceutically acceptable salts, solvates or prodrugs thereof, and methods of using the same to inhibit the metabolizing activities of CYP enzymes. The present invention also features methods of using these compounds, salts, solvates or prodrugs to improve the pharmacokinetics of drugs that are metabolized by CYP enzymes.
    Type: Application
    Filed: May 8, 2014
    Publication date: August 28, 2014
    Applicant: AbbVie Inc.
    Inventors: Larry L. Klein, Hui-Ju CHEN, Ming C. YEUNG, Charles A. Flentge, John T. Randolph, Peggy Huang, Douglas K. Hutchinson, Dale J. Kempf
  • Patent number: 8748374
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: June 10, 2014
    Assignee: AbbVie, Inc.
    Inventors: Hui-Ju Chen, Keith F. McDaniel, Brian E. Green, Jason P. Shanley, Albert W. Kruger, Jorge Gandarllla, Dennie S. Welch, Russell D. Cink, Steven C. Cullen, Yonghua Gai, Guoqiang Wang, Yat Sun Or
  • Publication number: 20140148573
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Application
    Filed: January 31, 2014
    Publication date: May 29, 2014
    Applicants: Enanta Pharmaceuticals, Inc., AbbVie, Inc.
    Inventors: Yiyin Ku, Keith F. McDaniel, Hui-Ju Chen, Jason P. Shanley, Dale J. Kempf, David J. Grampovnik, Ying Sun, Dong Liu, Yonghua Gai, Yat Sun Or, Seble H. Wagaw, Kenneth Engstrom, Tim Grieme, Ahmad Sheikh, Jianzhang Mei
  • Publication number: 20140073700
    Abstract: The present application relates to: (a) compounds of Formula (I): and salts thereof, wherein Y and Z are as defined in the specification; (b) compositions comprising such compounds and salts; and (c) methods of use of such compounds, salts, and compositions, particularly use for the treatment and prevention of diseases such as those associated with oxidative stress and inflammation.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 13, 2014
    Inventors: Rolf Wagner, Hui-Ju Chen, Jason Shanley, Andrew Bogdan, Jasmina Marjanovic, Xiu Wang, Diana Donnelly-Roberts
  • Patent number: 8653141
    Abstract: A compound of the formula is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: February 18, 2014
    Assignee: AbbVie Inc.
    Inventors: Charles A. Flentge, Hui-Ju Chen, David A. DeGoey, William J. Flosi, David J. Grampovnik, Peggy P. Huang, Dale J. Kempf, Larry L. Klein, Allan C. Krueger, Darold L. Madigan, John T. Randolph, Minghua Sun, Ming C. Yeung, Chen Zhao
  • Patent number: D1024051
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: April 23, 2024
    Assignee: Acer Incorporated
    Inventors: Hui-Jung Huang, Hong-Kuan Li, I-Lun Li, Ling-Mei Kuo, Kuan-Ju Chen, Fang-Ying Huang, Kai-Hung Huang, Szu-Wei Yang, Kai-Teng Cheng