Patents by Inventor Wenying Li

Wenying Li 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: 9899671
    Abstract: Provided herein is a method for preparing a metal oxide nanoparticle/graphene composite using a supercritical fluid and the metal oxide nanoparticle/graphene composite prepared thereby, the method including preparing a dispersed solution by dispersing graphene oxide and a metal oxide precursor in an organic solvent and forming the metal oxide nanoparticle/graphene composite by reacting the dispersed solution under a supercritical condition, thereby uniformly dispersing the metal oxide nanoparticles on a graphene sheet.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: February 20, 2018
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Jaehoon Kim, Do Hyeon Yoon, Wenying Li, Ji Eun Hwang
  • Publication number: 20170193942
    Abstract: The present invention provides a GOA circuit structure for a slim-bezel LCD, including: a latch, a NAND gate, a buffer unit, and a reset unit. An input signal is supplied to the latch and an output signal is supplied from the buffer unit. The buffer unit includes a plurality of TFTs formed of a first metal layer (1), a second metal layer (2), and an active layer (3) arranged between the first metal layer (1) and the second metal layer (2). Each of the TFTs includes a dual-gate arrangement including a bottom gate formed of the first metal layer (1), a source and a drain formed of the second metal layer (2), and a top gate also formed of the second metal layer (2) so that the size of the TFT of the buffer unit can be reduced, the width of buffer unit can be reduced, thereby reducing the width of the GOA circuit and allowing a bezel of the LCD to be slimmer.
    Type: Application
    Filed: August 21, 2015
    Publication date: July 6, 2017
    Inventors: Wenying Li, Sikun Hao
  • Publication number: 20170160844
    Abstract: The present invention provides a detection circuit of an In Cell type touch display panel and a detection method. By locating a line multiplexer corresponding to the touch sensing electrodes of each column, and selecting and charging at least one parasitic capacitor constructed with the touch sensing electrode and a ground in the touch sensing electrodes of the column with the line multiplexer, and then, measuring the charge electric quantity with the electric quantity measurement unit, and judging whether the touch sensing electrode faults or not according to the value of the charged electric quantity, the detection circuit can accomplish the fault detection to the touch sensing electrode in the array process.
    Type: Application
    Filed: October 10, 2015
    Publication date: June 8, 2017
    Inventors: Wenying Li, Sikun Hao
  • Patent number: 9530371
    Abstract: The present invention relates to a GOA circuit for tablet display and a display device. The GOA circuit comprises cascaded plurality of GOA units, the GOA unit comprises a pull-up control part 400 and a transfer part 500; the transfer part 500 comprises a first thin film transistor T22, the gate thereof is connected with the gate signal point Q(n), the drain and the source are respectively input the clock signal CK(n) and output the turn-on signal ST(n); the pull-up control part comprises: a second thin film transistor T11, the gate thereof is input the turn-on signal ST(n?2), the drain and the source are respectively connected with the horizontal scan line G(n?2) and the gate signal point Q(n); a third tin film transistor T12, the gate thereof is connected with the horizontal scan line G(n?1), the drain and the source are respectively connected with the horizontal scan line G(n?1) and the gate signal point Q(n). The present invention also provides a related display device.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: December 27, 2016
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Xiaojiang Yu, Wenying Li, Changyeh Lee, Tzuchieh Lai
  • Publication number: 20160253938
    Abstract: The present invention relates to a GOA circuit for tablet display and a display device. The GOA circuit comprises cascaded plurality of GOA units, the GOA unit comprises a pull-up control part 400 and a transfer part 500; the transfer part 500 comprises a first thin film transistor T22, the gate thereof is connected with the gate signal point Q(n), the drain and the source are respectively input the clock signal CK(n) and output the turn-on signal ST(n); the pull-up control part comprises: a second thin film transistor T11, the gate thereof is input the turn-on signal ST(n?2), the drain and the source are respectively connected with the horizontal scan line G(n?2) and the gate signal point Q(n); a third tin film transistor T12, the gate thereof is connected with the horizontal scan line G(n?1), the drain and the source are respectively connected with the horizontal scan line G(n?1) and the gate signal point Q(n). The present invention also provides a related display device.
    Type: Application
    Filed: January 3, 2014
    Publication date: September 1, 2016
    Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.
    Inventors: Xiaojiang YU, Wenying LI, Changyeh LEE, Tzuchieh LAI
  • Publication number: 20160099466
    Abstract: Provided herein is a method for preparing a metal oxide nanoparticle/graphene composite using a supercritical fluid and the metal oxide nanoparticle/graphene composite prepared thereby, the method including preparing a dispersed solution by dispersing graphene oxide and a metal oxide precursor in an organic solvent and forming the metal oxide nanoparticle/graphene composite by reacting the dispersed solution under a supercritical condition, thereby uniformly dispersing the metal oxide nanoparticles on a graphene sheet.
    Type: Application
    Filed: October 7, 2015
    Publication date: April 7, 2016
    Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Jaehoon KIM, Do Hyeon YOON, Wenying LI, Ji Eun HWANG
  • Patent number: 8242124
    Abstract: Compounds having drug and bio-affecting properties, their pharmaceutical compositions and methods of use are set forth. In particular, diketopiperidine derivatives that possess unique antiviral activity are provided. These compounds are useful for the treatment of HIV and AIDS.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: August 14, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Alicia Regueiro-Ren, Jacob Swidorski, Zheng Liu, Tao Wang, Zhongxing Zhang, Lawrence G. Hamann, Nicholas A. Meanwell, David J. Carini, Wenying Li
  • Patent number: 7655689
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: February 2, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mark E. Salvati, James Aaron Balog, Dacia A. Pickering, Sören Giese, Aberra Fura, Wenying Li, Ramesh N. Patel, Ronald L. Hanson, Toomas Mitt, Jacques Y. Roberge, James R. Corte, Steven H. Spergel, Richard A. Rampulla, Raj N. Misra, Hai-Yun Xiao
  • Publication number: 20090325985
    Abstract: Compounds having drug and bio-affecting properties, their pharmaceutical compositions and methods of use are set forth. In particular, diketopiperidine derivatives that possess unique antiviral activity are provided. These compounds are useful for the treatment of HIV and AIDS.
    Type: Application
    Filed: June 24, 2009
    Publication date: December 31, 2009
    Inventors: Alicia Regueiro-Ren, Jacob Swidorski, Zheng Liu, Tao Wang, Zhongxing Zhang, Lawrence G. Hamann, Nicholas A. Meanwell, David J. Carini, Wenying Li
  • Patent number: 7622473
    Abstract: The present invention is directed to metabolites of ?N-(2-Chloro-6-methylphenyl)-2-[[6-[4-(2-hydroxyethyl)-1-piperazinyl]-2-methyl-4-pyrimidinyl]amino]-5-thiazolecarboxamide, the compound of formula (I), pharmaceutical compositions thereof, and to methods of using the metabolites and the pharmaceutical compositions in the treatment of oncological and immunological disorders.
    Type: Grant
    Filed: March 15, 2006
    Date of Patent: November 24, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Vinod Kumar Arora, Lisa Joy Christopher, Donghui Cui, Wenying Li
  • Patent number: 7517904
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: April 14, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mark E. Salvati, James Aaron Balog, Dacia A. Pickering, Sören Giese, Aberra Fura, Wenying Li, Ramesh N. Patel, Ronald L. Hanson, Toomas Mitt, Jacques Y. Roberge, James R. Corte, Steven H. Spergel, Richard A. Rampulla, Raj N. Misra, Hai-Yun Xiao
  • Patent number: 7273755
    Abstract: Isolated nucleic acid and amino acid sequences for phenylalanine aminomutase enzyme and methods for purifying this enzyme are provided. Methods for altering biosynthesis of compounds in plant cell cultures are also provided. In particular, methods for altering production of taxanes and taxane-related compounds are provided.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: September 25, 2007
    Assignee: Bristol Myers Squibb Co.
    Inventors: Christopher L. Steele, Yijun Chen, Brian A. Dougherty, Sandra Hofstead, Kin S. Lam, Wenying Li, Zizhuo Xing
  • Publication number: 20070184533
    Abstract: A microbial method for the preparation of an epothilone containing a terminal hydroxyalkyl group, comprising contacting at least one epothilone having a terminal alkyl group with an enzyme or microorganism capable of catalyzing the selective hydroxylation of said alkyl group to a hydroxyalkyl group, and effecting said hydroxylation.
    Type: Application
    Filed: April 6, 2007
    Publication date: August 9, 2007
    Inventors: Wenying Li, James Matson, Xiaohua Huang, Kin Lam, Grace McClure
  • Patent number: 7244594
    Abstract: A microbial method for the preparation of an epothilone containing a terminal hydroxyalkyl group, comprising contacting at least one epothilone having a terminal alkyl group with an enzyme or microorganism capable of catalyzing the selective hydroxylation of said alkyl group to a hydroxyalkyl group, and effecting said hydroxylation.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: July 17, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Wenying Li, James A. Matson, Xiaohua Huang, Kin Sing Lam, Grace A. McClure
  • Patent number: 7141578
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: October 25, 2004
    Date of Patent: November 28, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mark E. Salvati, James Aaron Balog, Dacia A. Pickering, Sören Giese, Aberra Fura, Wenying Li, Ramesh N. Patel, Ronald L. Hanson, Toomas Mitt, Jacques Y. Roberge, James R. Corte, Steven H. Spergel, Richard A. Rampulla, Raj N. Misra, Hai-Yun Xiao
  • Publication number: 20060264459
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: February 15, 2006
    Publication date: November 23, 2006
    Inventors: Mark Salvati, James Balog, Dacia Pickering, Soren Giese, Aberra Fura, Wenying Li, Ramesh Patel, Ronald Hanson, Toomas Mitt, Jacques Roberge, James Corte, Steven Spergel, Richard Rampulla, Raj Misra, Hai-Yun Xiao
  • Publication number: 20060257980
    Abstract: Macrocyclic isoquinoline peptides are disclosed having the general formula: A compound of formula I: wherein R1 to R9, Q and W are described in the description. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.
    Type: Application
    Filed: May 2, 2006
    Publication date: November 16, 2006
    Inventor: Wenying Li
  • Publication number: 20060223832
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: August 12, 2004
    Publication date: October 5, 2006
    Inventors: Mark Salvati, James Balog, Dacia Pickering, Soren Giese, Aberra Fura, Wenying Li, Ramesh Patel, Ronald Hanson, Toomas Mitt, Jacques Roberge, James Corte, Steven Spergel, Richard Rampulla, Raj Misra, Hai-Yun Xiao
  • Publication number: 20060211705
    Abstract: The present invention is directed to metabolites of ?N-(2-Chloro-6-methylphenyl)-2-[[6-[4-(2-hydroxyethyl)-1-piperazinyl]-2-methyl-4-pyrimidinyl]amino]-5-thiazolecarboxamide, the compound of formula (I), pharmaceutical compositions thereof, and to methods of using the metabolites and the pharmaceutical compositions in the treatment of oncological and immunological disorders.
    Type: Application
    Filed: March 15, 2006
    Publication date: September 21, 2006
    Inventors: Vinod Arora, Lisa Christopher, Donghui Cui, Wenying Li
  • Patent number: 6995181
    Abstract: Novel non-steroidal compounds are provided which are glucocorticoid receptor modulators which are useful in treating diseases requiring glucocorticoid receptor agonist or antagonist therapy such as obesity, diabetes, inflammatory and immune disorders, and have the structure where Z is CONR1R2 or CH2NR1R2 and where R, Ra, Rb, Rc, Rd, Z, A and B are defined herein.
    Type: Grant
    Filed: July 17, 2003
    Date of Patent: February 7, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Wayne Vaccaro, Bingwei Vera Yang, Soong-Hoon Kim, Tram Huynh, David R. Tortolani, Kenneth J. Leavitt, Wenying Li, Arthur M. Doweyko, Xiao-Tao Chen, Lidia Doweyko