Patents by Inventor Chunyu Zhang

Chunyu Zhang 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: 8416905
    Abstract: Systems and methods of operating a serial interconnect interface provide for generating a pulse in response to a state change in a data signal of the serial interface interconnect, and transmitting the pulse from a physical layer of the serial interconnect interface to a link layer of the serial interconnect interface. The duration of the pulse can be selected based on whether the state change corresponds to an end of packet (EOP) condition. In addition, the data signal may include a non return to zero invert (NRZI) encoded signal, wherein the pulse is part of a digital NRZI signal.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: April 9, 2013
    Assignee: Intel Corporation
    Inventors: Huimin Chen, Chunyu Zhang, Paul S. Durley
  • Patent number: 8350072
    Abstract: The invention provides a method for producing soluble neodymium chloride complex using neodymium chloride aqueous solution as raw material, thereby avoiding the use of anhydrous neodymium chloride, simplifying the synthesis process and reducing the cost for synthesizing neodymium chloride complex. The neodymium chloride complex produced by this method is soluble not only in polar solvent, but also in nonpolar solvent. Such neodymium chloride complex also has good dissolvability in aliphatic hydrocarbon solvent which has relatively weaker solution power, and even in aliphatic hydrocarbon solvent with 6 or less carbon atoms which has even lower solution power. Since neodymium chloride complex is soluble in aliphatic hydrocarbon solvent, its transportation may be conducted, which is convenient for industrial application and contributes to improve the utilization efficiency of rare earth.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: January 8, 2013
    Assignee: CHangchun Institute of Applied Chemistry Chinese Academy of Sciences
    Inventors: Jifu Bi, Xuequan Zhang, Liansheng Jiang, Hongguang Cai, Bei Wang, Chunyu Zhang, Lihua Na, Quanquan Dai, Changliang Fan
  • Publication number: 20120076251
    Abstract: Systems and methods of operating a serial interconnect interface provide for generating a pulse in response to a state change in a data signal of the serial interface interconnect, and transmitting the pulse from a physical layer of the serial interconnect interface to a link layer of the serial interconnect interface. The duration of the pulse can be selected based on whether the state change corresponds to an end of packet (EOP) condition. In addition, the data signal may include a non return to zero invert (NRZI) encoded signal, wherein the pulse is part of a digital NRZI signal.
    Type: Application
    Filed: September 24, 2010
    Publication date: March 29, 2012
    Inventors: Huimin Chen, Chunyu Zhang, Paul S. Durley
  • Publication number: 20110160473
    Abstract: The invention provides a method for producing soluble neodymium chloride complex using neodymium chloride aqueous solution as raw material, thereby avoiding the use of anhydrous neodymium chloride, simplifying the synthesis process and reducing the cost for synthesizing neodymium chloride complex. The neodymium chloride complex produced by this method is soluble not only in polar solvent, but also in nonpolar solvent. Such neodymium chloride complex also has good dissolvability in aliphatic hydrocarbon solvent which has relatively weaker solution power, and even in aliphatic hydrocarbon solvent with 6 or less carbon atoms which has even lower solution power. Since neodymium chloride complex is soluble in aliphatic hydrocarbon solvent, its transportation may be conducted, which is convenient for industrial application and contributes to improve the utilization efficiency of rare earth.
    Type: Application
    Filed: November 2, 2010
    Publication date: June 30, 2011
    Applicant: Changchun Institute of Applied Chemistry Chinese Academy of Sciences
    Inventors: Jifu Bi, Xuequan Zhang, Liansheng Jiang, Hongguang Cai, Bei Wang, Chunyu Zhang, Lihua Na, Quanquan Dai, Changliang Fan
  • Patent number: 7723449
    Abstract: The present invention relates to a catalyst for synthesizing a polypropylene with a wide molecular weight distribution and use of the same. The catalyst comprises magnesium halide, titanium-containing compound, and an organic phosphate type electron donor compound. By the catalyst according to the present invention, a propylene polymer with a wide molecular weight distribution, easily controllable isotacticity and good processing properties can be synthesized.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: May 25, 2010
    Assignee: Changchun Institute of Applied Chemistry Chinese Academy of Sciences
    Inventors: Chunyu Zhang, Hongguang Cai, Bin Chen, Yuping Yuan, Qiaofeng Zhang, Weimin Dong, Xuequan Zhang
  • Patent number: 7623396
    Abstract: Power consumption of an address bus interface is reduced by reducing drive duration of address signals on the address bus. The address bus interface may operate in normal or power saving mode. In power saving mode, address signals are driven for a quarter of a clock period instead of half a clock period and address strobe edges are moved so that they are aligned with valid address signals.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: November 24, 2009
    Assignee: Intel Corporation
    Inventors: Chunyu Zhang, Chris D. Matthews
  • Publication number: 20090023881
    Abstract: The present invention relates to a catalyst for synthesizing a polypropylene with a wide molecular weight distribution and use of the same. The catalyst comprises magnesium halide, titanium-containing compound, and an organic phosphate type electron donor compound. By the catalyst according to the present invention, a propylene polymer with a wide molecular weight distribution, easily controllable isotacticity and good processing properties can be synthesized.
    Type: Application
    Filed: July 3, 2008
    Publication date: January 22, 2009
    Inventors: Chunyu Zhang, Hongguang Cai, Bin Chen, Yuping Yuan, Qiaofeng Zhang, Weimin Dong, Xuequan Zhang
  • Publication number: 20080288797
    Abstract: Power consumption of an address bus interface is reduced by reducing drive duration of address signals on the address bus. The address bus interface may operate in normal or power saving mode. In power saving mode, address signals are driven for a quarter of a clock period instead of half a clock period and address strobe edges are moved so that they are aligned with valid address signals.
    Type: Application
    Filed: March 22, 2007
    Publication date: November 20, 2008
    Inventors: Chunyu Zhang, Chris D. Matthews
  • Publication number: 20080162766
    Abstract: Techniques involving the transfer of signals across interconnection media are disclosed. For instance, an apparatus may include a configuration module and a driver module. The configuration module establishes an operational mode setting from a first operational mode and a second operational mode. The driver module may operate according to this setting. For instance, according to the first operational mode, the driver module continually drives an interconnection medium. However, for the second operational mode, the driver module drives the interconnection medium when it receives an input signal and otherwise refrains from driving the interconnection medium. According to the first operational mode, a termination module may couple a pull-up resistance to the interconnection medium. However, for the second operational mode, the termination module does not couple such a resistance to the interconnection medium.
    Type: Application
    Filed: December 29, 2006
    Publication date: July 3, 2008
    Inventors: Blaise Fanning, Chris Matthews, Chunyu Zhang