Patents by Inventor Yulan Wang

Yulan Wang 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: 10996369
    Abstract: The present disclosure discloses a vehicle-mounted type back scattering inspection system. The vehicle-mounted type back scattering inspection system includes a carriage and a back scattering imaging device, the scanning range of the back scattering imaging device is variable. As the scanning range of the back scattering imaging device of the present disclosure is variably set, the inspection range of the back scattering imaging device can be expanded.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 4, 2021
    Inventors: Hao Yu, Ying Li, Weizhen Wang, Quanwei Song, Dongyu Wang, Haojie Chi, Jianmin Li, Yulan Li, Chunguang Zong, Zhiqiang Chen, Yuanjing Li, Li Zhang
  • Publication number: 20190135818
    Abstract: The present invention provides a compound comprising a 5-membered heterocycle fused with a pyridazinone, wherein the compound is used as an FGFR kinase inhibitor, and a manufacturing method and application thereof. The invention specifically provides a compound as represented by formula (I). Various radicals are as defined in the specification. The compound provided by the invention effectively inhibits an activity of an FGFR kinase, and can be used to manufacture a pharmaceutical product for treating a disease related to the activity of the FGFR kinase.
    Type: Application
    Filed: May 24, 2017
    Publication date: May 9, 2019
    Inventors: Hualiang JIANG, Hong LIU, Meiyu GENG, Mingyue ZHENG, Jing AI, Yulan WANG, Xiaowei WU, Shuangjie LI, Xia PENG, Chunpu LI, Kaixian CHEN, Bao WANG
  • Patent number: 7945872
    Abstract: When performing rule checking locally within any given region of a layout of an integrated circuit, certain data is generated to be checked globally, regardless of boundaries (hereinafter “to-be-globally-checked” data). The to-be-globally-checked data, resulting from execution of a given rule in each region of the IC layout, is merged across all regions, and the same rule (i.e. the given rule) is executed globally on the merged data. When an entire runset has been executed in all regions individually, and also executed globally on the merged data, the results thereof are all merged together to yield a final result of a complete execution of the entire runset over the entire IC layout. In some embodiments, certain additional data that could not be rule checked due to the presence of boundaries of adjacent regions is propagated between successive rules in each region.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: May 17, 2011
    Assignee: SYNOPSYS, Inc.
    Inventor: Yulan Wang
  • Publication number: 20100005434
    Abstract: When performing rule checking locally within any given region of a layout of an integrated circuit, certain data is generated to be checked globally, regardless of boundaries (hereinafter “to-be-globally-checked” data). The to-be-globally-checked data, resulting from execution of a given rule in each region of the IC layout, is merged across all regions, and the same rule (i.e. the given rule) is executed globally on the merged data. When an entire runset has been executed in all regions individually, and also executed globally on the merged data, the results thereof are all merged together to yield a final result of a complete execution of the entire runset over the entire IC layout. In some embodiments, certain additional data that could not be rule checked due to the presence of boundaries of adjacent regions is propagated between successive rules in each region.
    Type: Application
    Filed: September 14, 2009
    Publication date: January 7, 2010
    Inventor: Yulan Wang
  • Patent number: 7617464
    Abstract: When performing rule checking locally within any given region of a layout of an integrated circuit, certain data is generated to be checked globally, regardless of boundaries (hereinafter “to-be-globally-checked” data). The to-be-globally-checked data, resulting from execution of a given rule in each region of the IC layout, is merged across all regions, and the same rule (i.e. the given rule) is executed globally on the merged data. When an entire runset has been executed in all regions individually, and also executed globally on the merged data, the results thereof are all merged together to yield a final result of a complete execution of the entire runset over the entire IC layout. In some embodiments, certain additional data that could not be rule checked due to the presence of boundaries of adjacent regions is propagated between successive rules in each region.
    Type: Grant
    Filed: May 20, 2005
    Date of Patent: November 10, 2009
    Assignee: SYNOPSYS, Inc.
    Inventor: Yulan Wang
  • Patent number: 7402295
    Abstract: A novel oxyfullerene hollow nanosphere of CxOyMnz (45?x?72, 18?y?42, 7?z?16; x, y and z are atomic percentages) has a large surface area and high thermal stability, and can be simply prepared by reacting fullerene with alkali metal hydroxide and KMnO4 or MnO2, and treating the resulting mixture with an acid.
    Type: Grant
    Filed: September 22, 2004
    Date of Patent: July 22, 2008
    Inventors: Kurt Ernst Geckeler, Yulan Wang
  • Patent number: 7281224
    Abstract: Wide geometry can be accurately extracted from the physical layout of an integrated circuit through the use of detection circles having diameters equal to a threshold width. Projection regions in the layout are selected, and for each projection region, a detection circle of a threshold width (diameter) is defined. A trim region within each projection region is defined using the associated detection circle, such that a portion of the trim region boundary exhibits tangency to the detection circle. The trim regions, which represent non-wide portions of the layout, are then removed to generate a wide element layout. Because the detection circle is a rotation-independent geometry, the over-extraction and under-extraction problems associated with conventional wide element extraction methods can be eliminated.
    Type: Grant
    Filed: October 26, 2004
    Date of Patent: October 9, 2007
    Assignee: Synopsys, Inc.
    Inventors: Jun Zhu, Yulan Wang, Charles Samuel McFalls, Jr.
  • Publication number: 20060265675
    Abstract: When performing rule checking locally within any given region of a layout of an integrated circuit, certain data is generated to be checked globally, regardless of boundaries (hereinafter “to-be-globally-checked” data). The to-be-globally-checked data, resulting from execution of a given rule in each region of the IC layout, is merged across all regions, and the same rule (i.e. the given rule) is executed globally on the merged data. When an entire runset has been executed in all regions individually, and also executed globally on the merged data, the results thereof are all merged together to yield a final result of a complete execution of the entire runset over the entire IC layout. In some embodiments, certain additional data that could not be rule checked due to the presence of boundaries of adjacent regions is propagated between successive rules in each region.
    Type: Application
    Filed: May 20, 2005
    Publication date: November 23, 2006
    Inventor: Yulan Wang
  • Publication number: 20060090148
    Abstract: Wide geometry can be accurately extracted from the physical layout of an integrated circuit through the use of detection circles having diameters equal to a threshold width. Projection regions in the layout are selected, and for each projection region, a detection circle of a threshold width (diameter) is defined. A trim region within each projection region is defined using the associated detection circle, such that a portion of the trim region boundary exhibits tangency to the detection circle. The trim regions, which represent non-wide portions of the layout, are then removed to generate a wide element layout. Because the detection circle is a rotation-independent geometry, the over-extraction and under-extraction problems associated with conventional wide element extraction methods can be eliminated.
    Type: Application
    Filed: October 26, 2004
    Publication date: April 27, 2006
    Applicant: Synopsys, Inc.
    Inventors: Jun Zhu, Yulan Wang, Charles McFalls
  • Publication number: 20050098776
    Abstract: Fullerenols having a nanolayer or a nanowire structure are prepared under a mild condition with high efficiency by reacting fullerene with an alkali metal hydroxide dissolved in water.
    Type: Application
    Filed: October 14, 2004
    Publication date: May 12, 2005
    Inventors: K. Geckeler, Yulan Wang
  • Publication number: 20050063966
    Abstract: A novel oxyfullerene hollow nanosphere of CxOyMnz (45?x?72, 18?y?42, 7?z?16; x, y and z are atomic percentages) has a large surface area and high thermal stability, and can be simply prepared by reacting fullerene with alkali metal hydroxide and KMnO4 or MnO2, and treating the resulting mixture with an acid.
    Type: Application
    Filed: September 22, 2004
    Publication date: March 24, 2005
    Inventors: K. E. Geckeler, Yulan Wang
  • Patent number: 5019968
    Abstract: A robotics-control processor for performing real-time inverse kinematics and inverse dynamics calculations involving three-dimensional vectors. The processor employs a three-wide register and execution unit architecture, pipelined instructions, and register-to-register data processing to achieve rapid vector calculations. Broadcast buffers for exchanging operands between register files, and operand multiplexing at several levels within the processor allow program operation flexibility. In a preferred embodiment, the processor includes a CORDIC algorithm unit for rapid vector rotation and trigonometric function calculations.
    Type: Grant
    Filed: March 29, 1988
    Date of Patent: May 28, 1991
    Inventors: Yulan Wang, Steven E. Butner