Patents by Inventor Aihua (Steven) Chen

Aihua (Steven) 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).

  • Patent number: 9290476
    Abstract: The present invention comprises compounds of Formula I. wherein: R1, R2, R3, R4, R5, R6, R7, R8, and R9 are defined in the specification. The invention also comprises a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is rheumatoid arthritis or psoriasis. The invention also comprises a method of modulating ROR?t activity in a mammal by administration of a therapeutically effective amount of at least one compound of claim 1.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: March 22, 2016
    Assignee: JANSSEN PHARMACEUTICA NV
    Inventors: Kristi A. Leonard, Kent Barbay, James P. Edwards, Kevin D. Kreutter, David A. Kummer, Umar Maharoof, Rachel Nishimura, Maud Urbanski, Hariharan Venkatesan, Aihua Wang, Ronald L. Wolin, Craig R. Woods, Joan Pierce, Steven Goldberg, Anne Fourie, Xiaohua Xue
  • Patent number: 9288817
    Abstract: The present invention discloses a method and system for coordinated scheduling based on cell priority, which is applied to the system using coordinated multiple point (CoMP) transmission technology. The method includes: performing priority sequencing on each coordinated cell according to the historical and/or current information of each coordinated cell and finishing scheduling of each coordinated cell in an order according to priority from high to low. By adopting the coordinated scheduling scheme in the present invention, the network can be made in a reasonable working status, and then, the performance of the entire system can be improved.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: March 15, 2016
    Assignee: ZTE Corporation
    Inventors: Kaibo Tian, Nan Zhao, Aihua Peng, Jing Jiang, Dong Zhou
  • Patent number: 9284308
    Abstract: The present invention comprises compounds of Formula I. wherein: R1, R2, R3, R4, R5, R6, R7, R8, and R9 are defined in the specification. The invention also comprises a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is rheumatoid arthritis or psoriasis. The invention also comprises a method of modulating ROR?t activity in a mammal by administration of a therapeutically effective amount of at least one compound of claim 1.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: March 15, 2016
    Inventors: Kristi A. Leonard, Kent Barbay, James P. Edwards, Kevin D. Kreutter, David A. Kummer, Umar Maharoof, Rachel Nishimura, Maud Urbanski, Hariharan Venkatesan, Aihua Wang, Ronald L. Wolin, Craig R. Woods, Anne Fourie, Xiaohua Xue, Maxwell D. Cummings, William Moore Jones, Steven Goldberg
  • Publication number: 20160053904
    Abstract: The invention discloses a tilting disc check valve, which includes a left valve body (1), a right valve body (2), a large valve plate (3), a small valve plate (4) and a diaphragm control group (5), wherein the left valve body (1) and the right valve body (2) are butted into a whole through oblique openings; the oblique openings are inclined in a manner that upper parts are inclined towards the right valve body (2); the diaphragm control group (5) is arranged on the left valve body (1); the large valve plate (3) is arranged along the oblique openings; the large valve plate (3) is positioned in a valve cavity formed by the left valve body (1) and the right valve body (2); the large valve plate (3) is suspended on shaft holes of the left valve body (3) through valve shafts (6); the small valve plate (4) is connected with the diaphragm control group (5); and the small valve plate (4) is mounted at a slow closing valve port of the large valve plate (3) through a small valve plate pin shaft (7).
    Type: Application
    Filed: July 4, 2014
    Publication date: February 25, 2016
    Inventors: Jing HUANG, Jianqun LUO, Xinchun GUI, Aihua TANG, Jianguo YIN, Zhen DONG
  • Publication number: 20160027933
    Abstract: This disclosure relates to a soldering system containing a soldering apparatus and a heating apparatus. The soldering apparatus includes a heating plate having a body defining a plurality of first air exits, each first air exit extending through the body of the heating plate and the heating plate being configured to supply hot air through the first air exits; a cover disposed on the heating plate, the cover and the heating plate defining a hot air chamber; a plurality of axially movable positioning shafts extending though the body of the heating plate, in which each shaft has a first end and a second end, the first end is in the hot air chamber, and the second end is outside the hot air chamber; and a conduit attached to the cover, the conduit being configured to supply hot air to the hot air chamber.
    Type: Application
    Filed: March 13, 2013
    Publication date: January 28, 2016
    Inventors: Jun Lu, Jiyuan Zhang, Thowphock Chua, Jilei Wang, Aihua Wang, Jianhua Zhao
  • Publication number: 20160027932
    Abstract: A solar cell (100) includes a photoelectric conversion layer (120) having a front surface (121) and a back surface (123), a back electrode (110) disposed on the back surface (123) of the photoelectric conversion layer (120), a plurality of electrically conductive fingers (130) disposed on the front surface (121) of the photoelectric conversion layer (120), and a plurality of primary bus bars (140) disposed on the front surface (121) of the photoelectric conversion layer (120). Each primary bus bar (140) is electrically connected to a plurality of electrically conductive fingers (130). The solar cell (100) can include from 4 to 12 primary bus bars (140) on the front surface (121) of the photoelectric conversion layer (120) and the primary bus bars (140) on the front surface (121) of the photoelectric conversion layer (120) have a total surface area of at most about 4 cm2.
    Type: Application
    Filed: March 8, 2013
    Publication date: January 28, 2016
    Applicant: China Sunergy (Nanjing) Co., Ltd.
    Inventors: Jun Lu, Jilei Wang, Jiyuan Zhang, Yong-hong Zhang, Lei Liu, Aihua Wang, Jianhua Zhao
  • Publication number: 20160004816
    Abstract: A computer system aligns two or more sequences with each other to identify similarities and differences between the aligned sequences. The sequences may, for example, represent proteins. The system performs alignment quickly and accurately by representing the sequences as perceptual information and conceptual information having mappings between them in a knowledgebase, and then performing the alignment based on the representations of the sequences in the knowledgebase. The alignment may be performed in polynomial time, regardless of the number of sequences that are aligned.
    Type: Application
    Filed: September 15, 2015
    Publication date: January 7, 2016
    Inventors: Sherwin Han, Aihua Pan
  • Patent number: 9221804
    Abstract: The present invention comprises compounds of Formula I. wherein: R1, R2, R3, R4, R5, R6, R7, R8, and R9 are defined in the specification. The invention also comprises a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is rheumatoid arthritis or psoriasis. The invention also comprises a method of modulating ROR?t activity in a mammal by administration of a therapeutically effective amount of at least one compound of claim 1.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: December 29, 2015
    Assignee: JANSSEN PHARMACEUTICA NV
    Inventors: Kristi A. Leonard, Kent Barbay, James P. Edwards, Kevin D. Kreutter, David A. Kummer, Umar Maharoof, Rachel Nishimura, Maud Urbanski, Hariharan Venkatesan, Aihua Wang, Ronald L. Wolin, Craig R. Woods, Anne Fourie, Xiaohua Xue, Maxwell D. Cummings
  • Patent number: 9215702
    Abstract: The present invention provides a method and an apparatus for processing data and a base station. The method includes: receiving first service data sent by a first radio frequency device, where the first service data are received by at least one receiving set of the first radio frequency device; receiving at least one second service data sent by at least one second radio frequency device, where the at least one second service data are respectively received by at least one receiving set corresponding to the at least one second radio frequency device; and transferring the first service data and the at least one second service data to a baseband processing device through a baseband processing device channel corresponding to the first radio frequency device. The solution according to embodiments of the present invention is capable of effectively using channel resources of a baseband processing device.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: December 15, 2015
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhitao Guo, Binlin Jiang, Lichang Wu, Aihua Hu
  • Publication number: 20150352482
    Abstract: A method for treating sulfur-containing exhaust gases is provided, comprising the following steps: step i): mixing the sulfur-containing exhaust gases, air, and a hydrocarbon fuel, and controlling a reaction between the air and the hydrocarbon fuel therein, to obtain a procedure gas stream comprising the sulfur-containing exhaust gases, hydrogen, and carbon oxides; step ii): controlling a hydrogenation reaction between the hydrogen contained in the procedure gas stream and a sulfur-containing substance in the sulfur-containing exhaust gases, to obtain hydrogenated tail gases containing hydrogen sulfide; and step iii): absorbing the hydrogen sulfide contained in the hydrogenated tail gases with an absorbing agent to obtain purified tail gases.
    Type: Application
    Filed: June 5, 2015
    Publication date: December 10, 2015
    Inventors: Aihua LIU, Jianfeng SHANG, Baojun LUO, Jianli LIU, Jinshan XU, Wenliang ZHANG, Peng HAN, Cuicui XU, Weidong TAO
  • Publication number: 20150329439
    Abstract: Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.
    Type: Application
    Filed: July 1, 2015
    Publication date: November 19, 2015
    Inventors: Greg Nyce, Peter Czerpak, Carlos Faz, Jarod McCormick, William Michalak, Bipinkumar Patel, Guido Radaelli, Tim A. Rappold, Ron Runnebaum, Erik C. Scher, Aihua Zhang, Joel Cizeron
  • Publication number: 20150329438
    Abstract: Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.
    Type: Application
    Filed: July 1, 2015
    Publication date: November 19, 2015
    Inventors: Greg Nyce, Peter Czerpak, Carlos Faz, Jarod McCormick, William Michalak, Bipinkumar Patel, Guido Radaelli, Tim A. Rappold, Ron Runnebaum, Erik C. Scher, Aihua Zhang, Joel Cizeron
  • Patent number: 9168537
    Abstract: The present application provides a magnetic rack for separating magnetic particles from a non-magnetic medium. The magnetic rack comprises a supporting housing having a top side, a bottom side, two opposite lengthwise sides, and a cavity, wherein at least one magnet is disposed in the cavity, each lengthwise side is attached with a receiving member, and the top side has at least two sockets. The magnetic rack further comprises a pair of supporting walls, wherein each supporting wall has a fixing member introduced onto or into the receiving member to tightly connect the supporting housing with the pair of supporting walls. With the coupling of the receiving member and the fixing member, the supporting wall and the supporting housing can be tightly connected together, therefore the shake of the magnetic rack or the sample vials inserted in the magnetic rack can be significantly avoided. In this way, the magnetic particles can be effectively separated from a non-magnetic medium in the sample vial.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: October 27, 2015
    Assignee: NVIGEN, INC.
    Inventor: Aihua Fu
  • Publication number: 20150279766
    Abstract: A semiconductor device with thick bottom metal comprises a semiconductor chip covered with a top plastic package layer at its front surface and a back metal layer at its back surface, the top plastic package layer surrounds sidewalls of the metal bumps with a top surface of the metal bumps exposing from the top plastic package layer, a die paddle for the semiconductor chip to mount thereon and a plastic package body.
    Type: Application
    Filed: June 12, 2015
    Publication date: October 1, 2015
    Inventors: Hamza Yilmaz, Yan Xun Xue, Jun Lu, Ming-Chen Lu, Yan Huo, Aihua Lu
  • Publication number: 20150267221
    Abstract: The invention provides recombinant DNA molecules that are unique to the maize MON 87419 event and transgenic maize plants, plant parts, seeds, cells, and agricultural products containing the MON 87419 event as well as methods of using and detecting the maize MON 87419 event. Transgenic maize plants containing the MON 87419 event exhibit tolerance to dicamba and glufosinate herbicides.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 24, 2015
    Inventors: Wen C. Burns, Michael E. Goley, Jintai Huang, Melinda C. McCann, Aihua Shao, Oscar C. Sparks, Martin A. Stoecker, Liping Wei
  • Publication number: 20150252407
    Abstract: A kit comprising a nanostructure comprising at least one core nanoparticle, and a silanization coating on the surface of the core nanoparticle, and a binding buffer comprising a plurality of ingredients at concentration suitable to adjust the concentration of the plurality of ingredients in a solution containing at least one nucleic acid to concentration suitable for binding the nucleic acid through non-hybridization interaction to the nanostructure. A method of using the kit for reversibly binding nucleic acids through non-hybridization based interaction to a nanostructure is also provided.
    Type: Application
    Filed: March 9, 2014
    Publication date: September 10, 2015
    Applicant: Nvigen, Inc.
    Inventors: Aihua Fu, Yiguo Shen
  • Publication number: 20150232395
    Abstract: Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.
    Type: Application
    Filed: January 7, 2015
    Publication date: August 20, 2015
    Inventors: Greg Nyce, Richard Black, Peter Czerpak, Carlos Faz, Erik Freer, Hatem Harraz, Ajay Madgavkar, Jarod McCormick, William Michalak, Bipinkumar Patel, Guido Radaelli, Tim A. Rappold, Ron Runnebaum, Erik C. Scher, Aihua Zhang, Hassan Taheri, Humera A. Rafique, Joel Cizeron, Jin Ki Hong, Wayne Schammel
  • Publication number: 20150212095
    Abstract: The present invention relates to a nanocomposition capable of capturing or enriching an analyte at a sub-nanogram level and methods thereof. The nanocomposition can comprise a nanostructure operably linked to an analyte-capturing member.
    Type: Application
    Filed: April 1, 2013
    Publication date: July 30, 2015
    Inventors: Aihua Fu, Zheng Meng
  • Patent number: 9087828
    Abstract: A semiconductor device with thick bottom metal comprises a semiconductor chip covered with a top plastic package layer at its front surface and a back metal layer at its back surface, the top plastic package layer surrounds sidewalls of the metal bumps with a top surface of the metal bumps exposing from the top plastic package layer, a die paddle for the semiconductor chip to mount thereon and a plastic package body.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: July 21, 2015
    Assignee: Alpha & Omega Semiconductor Incorporated
    Inventors: Hamza Yilmaz, Yan Xun Xue, Jun Lu, Ming-Chen Lu, Yan Huo, Aihua Lu
  • Patent number: D752744
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: March 29, 2016
    Assignee: ZHEJIANG YOUYI MEDICAL APPARATUS CO., LTD.
    Inventors: Heguo Luo, Fushang Xue, Weidong Wang, Yuesheng Li, Jiazhi Zhang, Fubin Zhu, Benquan Yang, Aihua Chen