Patents by Inventor Zhen Long

Zhen Long 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: 20160002690
    Abstract: The present invention provides process for treating crop kernels, comprising the steps of a) soaking kernels in water to produce soaked kernels; b) grinding the soaked kernels; c) treating the soaked kernels in the presence of an effective amount of an enzyme composition comprising: i) a protease, and ii) a cellulolytic composition, wherein step c) is performed before, during or after step b).
    Type: Application
    Filed: November 26, 2013
    Publication date: January 7, 2016
    Inventors: Zhen Long, Paria Saunders, Randy Deinhammer, Scott R. McLaughlin, Wang Han, Tom Gibbons, Mandy Jones
  • Publication number: 20150315297
    Abstract: The present invention provides process for treating crop kernels, comprising the steps of a) soaking kernels in water to produce soaked kernels; b) grinding the soaked kernels; c) treating the soaked kernels in the presence of an effective amount of an acetylxylan esterase, wherein step c) is performed before, during or after step b).
    Type: Application
    Filed: November 26, 2013
    Publication date: November 5, 2015
    Inventors: Wang Han, Zhen Long, Scott R. McLaughlin, Wanghui Xu
  • Publication number: 20150299752
    Abstract: Process for treating crop kernels, comprising the steps of: a) soaking kernels in water to produce soaked kernels; b) grinding the soaked kernels; c) treating the soaked kernels in the presence of an effective amount of a beta-xylosidase, wherein step c) is performed before, during or after step b).
    Type: Application
    Filed: November 26, 2013
    Publication date: October 22, 2015
    Inventors: Wang Han, Paria Saunders, Scott R. McLaughlin, Zhen Long
  • Patent number: 8989215
    Abstract: The present invention provides a method for locating a data frame. The method mainly includes: allocating a framing state machine to each byte of a data stream within a current clock cycle; respectively starting, by the framing state machines, hunting for data frames from respective corresponding bytes, and obtaining a plurality of data frame hunt results; and selecting one hunt result from the plurality of data frame hunt results according to a data frame hunt result within a previous clock cycle as a data frame hunt result within the current clock cycle.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: March 24, 2015
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Bo Wu, Rong Deng, Zhen Long
  • Publication number: 20120250700
    Abstract: The present invention provides a method for locating a data frame. The method mainly includes: allocating a framing state machine to each byte of a data stream within a current clock cycle; respectively starting, by the framing state machines, hunting for data frames from respective corresponding bytes, and obtaining a plurality of data frame hunt results; and selecting one hunt result from the plurality of data frame hunt results according to a data frame hunt result within a previous clock cycle as a data frame hunt result within the current clock cycle.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 4, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Bo Wu, Rong Deng, Zhen Long
  • Patent number: 7955524
    Abstract: A phosphor can be excited by UV, purple or blue light LED, its preparation method, and light emitting devices incorporating the same. The phosphor contains rare earth, silicon, alkaline-earth metal, halogen, and oxygen, as well as aluminum or gallium. Its General formula of is aLn2O3.MO.bM?2O3.fSiO2.cAXe:dR, wherein Ln is at least one metal element selected from a group consisting of Sc, Y, La, Pr, Nd, Gd, Ho, Yb and Sm; M is at least one metal element selected from a group consisting of Ca, Sr and Ba; M? is at least one metal element selected from Al and Ga; A is at least one metal element selected from a group consisting of Li, Na, K, Mg, Ca, Sr and Ba; X is at least one element selected from F and Cl; R is at least one metal element selected from a group consisting of Ce, Eu, Tb and Mn; 0.01?a?2, 0.35?b?4, 0.01?c?1, 0.01?d?0.3, 0.01?f?3, 0.6?e?2.4. The phosphor has broad emitting range, high efficiency, better uniformity and stability.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: June 7, 2011
    Assignees: General Research Institute for Nonferrous Metals, Beijing, Grirem Advanced Materials Co., Ltd.
    Inventors: Weidong Zhuang, Yunsheng Hu, Zhen Long, Xiaowei Huang, Hongwei Li, Shusheng Zhang, Huagiang He
  • Patent number: 7850869
    Abstract: A phosphor can be excited by UV, purple or blue light LED, its production and the light emitting devices. The general formula of the phosphor is LnaMb(O,F)12:(R3+,M?2+)x, wherein, Ln is at least one metal element selected from a group consisting of Sc, Y, La, Pr, Nd, Gd, Ho, Yb and Sm, 2.6?a?3.4; M is at least one element selected from a group consisting of B, Al and Ga, 4.5?b?5.5; R is at least one metal element selected from a group consisting of Ce and Tb; M? is at least one metal element selected from a group consisting of Ca, Sr, Ba, Mn and Zn, 0.001?x?0.4. The phosphor possesses broad emitting range, high efficiency, better uniformity and stability. A light emitting device can be obtained by incorporating this phosphor into a UV, purple or blue light emitting device.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: December 14, 2010
    Assignees: General Research Institute for Nonferrous Metals, Grirem Advanced Materials Co.
    Inventors: Weidong Zhuang, Yunsheng Hu, Zhen Long, Shusheng Zhang, Xiaowei Huang, Hongwei Li
  • Publication number: 20090218585
    Abstract: A phosphor can be excited by UV, purple or blue light LED, its production and the light emitting devices. The general formula of the phosphor is LnaMb(O,F)12:(R3+, M?2+)x, wherein, Ln is at least one metal element selected from a group consisting of Sc, Y, La, Pr, Nd, Gd, Ho, Yb and Sm, 2.6?a?3.4; M is at least one element selected from a group consisting of B, Al and Ga, 4.5?b?5.5; R is at least one metal element selected from a group consisting of Ce and Tb; M? is at least one metal element selected from a group consisting of Ca, Sr, Ba, Mn and Zn, 0.001?x?0.4. The phosphor possesses broad emitting range, high efficiency, better uniformity and stability. A light emitting device can be obtained by incorporating this phosphor into a UV, purple or blue light emitting device.
    Type: Application
    Filed: May 13, 2009
    Publication date: September 3, 2009
    Applicants: GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS, BEIJING, GRIREM ADVANCED MATERIALS CO., LTD.
    Inventors: Weidong ZHUANG, Yunsheng Hu, Zhen Long, Chusheng Zhang, Xiaowei Huang, Hongwei Li
  • Publication number: 20090050918
    Abstract: A phosphor can be excited by UV, purple or blue light LED, its preparation method, and light emitting devices incorporating the same. The phosphor contains rare earth, silicon, alkaline-earth metal, halogen, and oxygen, as well as aluminum or gallium. Its General formula of is aLn2O3.MO.bM?2O3.fSiO2.cAXe: dR, wherein Ln is at least one metal element selected from a group consisting of Sc, Y, La, Pr, Nd, Gd, Ho, Yb and Sm; M is at least one metal element selected from a group consisting of Ca, Sr and Ba; M? is at least one metal element selected from Al and Ga; A is at least one metal element selected from a group consisting of Li, Na, K, Mg, Ca, Sr and Ba; X is at least one element selected from F and Cl; R is at least one metal element selected from a group consisting of Ce, Eu, Tb and Mn; 0.01?a?2, 0.35?b?4, 0.01?c?1, 0.01?d?0.3, 0.01?f?3, 0.6?e?2.4. The phosphor has broad emitting range, high efficiency, better uniformity and stability.
    Type: Application
    Filed: September 19, 2008
    Publication date: February 26, 2009
    Applicants: GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS, BEIJING, GRIREM ADVANCED MATERIALS CO., LTD
    Inventors: Weidong Zhuang, Yunsheng Hu, Zhen Long, Xiaowei Huang, Hongwei Li, Shusheng Zhang, Huagiang He
  • Patent number: 7372579
    Abstract: An apparatus for monitoring a trench profile of a substrate includes a radiation-emitting unit for irradiating the substrate with infrared radiation. The intensity and/or polarization state of the infrared radiation reflected from the substrate is measured at a multitude of measuring frequencies. An analyzing unit determines the respective reflectance and relative phase change and/or relative amplitude change in relation to the respective measuring frequency. In addition, a reflectance spectrum, a relative phase change spectrum and/or a relative amplitude change spectrum may be obtained. By performing a Fourier transformation of the respective spectrum, a secondary Fourier spectrum is obtained. The secondary Fourier spectrum plots a virtual amplitude against corresponding values of a frequency periodicity that correspond to a substrate depth. Peaks of the virtual amplitude may indicate reflective planes within the substrate at respective depths.
    Type: Grant
    Filed: April 20, 2006
    Date of Patent: May 13, 2008
    Assignees: Infineon Technologies, AG, Nanya Technology Corporation
    Inventors: Zhen-Long Chen, Peter Weidner, Pierre-Yves Guittet, Alexander Kasic, Barbara Schmidt, Anita Klee
  • Publication number: 20070247634
    Abstract: An apparatus for monitoring a trench profile of a substrate includes a radiation-emitting unit for irradiating the substrate with infrared radiation. The intensity and/or polarization state of the infrared radiation reflected from the substrate is measured at a multitude of measuring frequencies. An analyzing unit determines the respective reflectance and relative phase change and/or relative amplitude change in relation to the respective measuring frequency. In addition, a reflectance spectrum, a relative phase change spectrum and/or a relative amplitude change spectrum may be obtained. By performing a Fourier transformation of the respective spectrum, a secondary Fourier spectrum is obtained. The secondary Fourier spectrum plots a virtual amplitude against corresponding values of a frequency periodicity that correspond to a substrate depth. Peaks of the virtual amplitude may indicate reflective planes within the substrate at respective depths.
    Type: Application
    Filed: April 20, 2006
    Publication date: October 25, 2007
    Inventors: Zhen-Long Chen, Peter Weidner, Pierre-Yves Guittet, Alexander Kasic, Barbara Schmidt, Anita Klee
  • Publication number: 20040241948
    Abstract: A method of fabricating a stacked gate dielectric layer. First, a semiconductor substrate having a native oxide thereon is provided. Next, a first gas containing hydrogen is introduced on the semiconductor substrate. A nitride is deposited on the native oxide. A second gas containing nitrous oxide is introduced on the semiconductor substrate. A third gas containing nitrogen oxide is introduced on the semiconductor substrate. Finally, an annealing treatment is performed.
    Type: Application
    Filed: May 29, 2003
    Publication date: December 2, 2004
    Inventors: Chun-Feng Nieh, Hsien-Wei Chen, Fung-Hsu Cheng, Zhen-Long Chen, Shun-Tien Chou
  • Publication number: 20040166691
    Abstract: A method of etching a metal line. A substrate with a metal layer to be etched is provided, on which an amorphous carbon doped layer is formed over the metal layer by plasma enhanced chemical vapor deposition (PECVD). A resist layer is formed over the amorphous carbon doped layer, and the resist layer is patterned to define a resist mask. The amorphous carbon doped layer is etched to define a hardmask, the resist mask is stripped, and the metal layer not covered by the hardmask is etched to form a metal line for forming an interconnect.
    Type: Application
    Filed: February 26, 2003
    Publication date: August 26, 2004
    Inventors: Chun-Feng Nieh, Ching-Fan Wang, Fung-Hsu Cheng, Zhen-Long Chen
  • Publication number: 20040142562
    Abstract: A method of fabricating a well-filled STI Structure in a semiconductor substrate. A trench is formed in the semiconductor substrate. A liner oxide and a liner nitride are formed on the bottom and sidewall of the trench subsequently. A HDP oxide layer is deposited in the trench conformally to fill a portion of the trench. A layer of poly-silicon is deposited over the HDP oxide layer conformally. The semiconductor substrate is subjected to a thermal treatment to oxidize the poly-silicon. The surface of the semiconductor substrate is planarized to form a shallow trench isolation structure. The trench is well filled by the oxidized poly-silicon and the HDP oxide without voids and seams.
    Type: Application
    Filed: January 16, 2003
    Publication date: July 22, 2004
    Inventors: Zhen-Long Chen, Ping-Wei Lin, Chun-Feng Nieh, Fung-Hsu Cheng
  • Publication number: 20040121604
    Abstract: A method of etching a low-k dielectric layer. A substrate having a low-k dielectric layer to be etched, on which an amorphous carbon doped layer is formed over the low-k dielectric layer by plasma enhanced chemical vapor deposition (PECVD), a resist layer is formed over the amorphous carbon doped layer , and the resist layer is patterned to define a first opening thereby forming a resist mask. The amorphous carbon doped layer is etched to define a second opening, thereby forming a hardmask, the resist mask is stripped, and the low-k dielectric layer not covered by the hardmask is etched to form a third opening as a trench or via.
    Type: Application
    Filed: December 18, 2002
    Publication date: June 24, 2004
    Inventors: Chun-Feng Nieh, Ching-Fan Wang, Fung-Hsu Cheng, Zhen-Long Chen