Patents by Inventor Xiaoshu Xu

Xiaoshu Xu 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: 20230340439
    Abstract: Provided herein are Cas proteins and guide RNA molecules engineered to exhibit increased activity in eukaryotic cells. The provided Cas proteins and RNA molecules are particularly useful for applications where modulation of eukaryotic nucleic acids with relatively small molecules is advantageous. Also provided are nucleic acids and vectors encoding the disclosed Cas proteins and guide RNA molecules, pharmaceutical compositions including the Cas proteins and guide RNA molecules, and methods for using the disclosed materials.
    Type: Application
    Filed: February 24, 2023
    Publication date: October 26, 2023
    Applicant: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Lei S. Qi, Xiaoshu XU
  • Publication number: 20230235324
    Abstract: Fusion constructs encoding RNase-H-like domain containing compositions are disclosed. Disclosed are also compositions and methods utilizing RNase-H-like domain containing compositions for the treatment of cancer. Also disclosed are the methods of making and using the RNase-H-like domain containing compositions in treating various diseases, conditions, and cancer.
    Type: Application
    Filed: July 22, 2022
    Publication date: July 27, 2023
    Applicants: The Board of Trustees of the Leland Stanford Junior University, Intima Bioscience, Inc.
    Inventors: LEI S QI, Modassir S. Choudhry, Xueqiu Lin, Xiaoshu Xu
  • Patent number: 11447774
    Abstract: Fusion constructs encoding RNase-H-like domain containing compositions are disclosed. Disclosed are also compositions and methods utilizing RNase-H-like domain containing compositions for the treatment of cancer. Also disclosed are the methods of making and using the RNase-H-like domain containing compositions in treating various diseases, conditions, and cancer.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: September 20, 2022
    Assignees: The Board of Trustees of the Leland Stanford Junior University, Intima Bioscience, Inc.
    Inventors: Lei S. Qi, Modassir S. Choudhry, Xueqiu Lin, Xiaoshu Xu
  • Publication number: 20210403714
    Abstract: The present invention provides a method for preparing a high molecular polymer powder material comprising the following steps: adding 20 parts of a high molecular powder material and 0.1 to 10 parts of carbon black into a mixing tank, and performing high-speed stirring for the first time to obtain a high molecular carbon black mixed powder material; adding the high molecular carbon black mixed powder material, 0.1 to 1 part of a flow aid, and 80 parts of a polymer powder material into the powder mixing tank; and performing high-speed stirring for a second time followed by sieving to obtain the high molecular polymer powder material.
    Type: Application
    Filed: October 18, 2019
    Publication date: December 30, 2021
    Inventors: Xiaoshu XU, Jiebin WEN, Guang BAO, Siqi ZENG, Wenya XU, Jian LI, Shuai HOU, Yiling ZENG, Zhiyong YIN
  • Publication number: 20210024924
    Abstract: Fusion constructs encoding RNase-H-like domain containing compositions are disclosed. Disclosed are also compositions and methods utilizing RNase-H-like domain containing compositions for the treatment of cancer. Also disclosed are the methods of making and using the RNase-H-like domain containing compositions in treating various diseases, conditions, and cancer.
    Type: Application
    Filed: March 4, 2020
    Publication date: January 28, 2021
    Applicants: The Board of Trustees of the Leland Stanford Junior University, Intima Bioscience, Inc.
    Inventors: Lei S. Qi, Modassir S. Choudhry, Xueqiu Lin, Xiaoshu Xu
  • Patent number: 7310432
    Abstract: A biometric based system with advanced security and privacy characteristics for the verification of a person's identity using neural net engine simulation software code and neural net weights obtained from a computer enrollment system and ported into any electronic device with an embedded microprocessor and memory. The neural net structure has both inter and intra layer connections of all nodes.
    Type: Grant
    Filed: June 26, 2004
    Date of Patent: December 18, 2007
    Assignee: ArtiNNet Corp.
    Inventor: Xiaoshu Xu
  • Publication number: 20050286761
    Abstract: A biometric based system with advanced security and privacy characteristics for the verification of a person's identity using neural net engine simulation software code and neural net weights obtained from a computer enrollment system and ported into any electronic device with an embedded microprocessor and memory. The neural net structure has both inter and intra layer connections of all nodes.
    Type: Application
    Filed: June 26, 2004
    Publication date: December 29, 2005
    Inventor: Xiaoshu Xu
  • Publication number: 20050188213
    Abstract: A biometric based system with advanced security and privacy characteristics for the verification of a person's identity using embedded neural net structures and associated weights that process input and output data in parallel and require no central processing unit or microcontroller; resulting in low power dissipation, low cost processing chip, and affordable verification solution for portable uses such as financial transaction cards, identification cards, computers, wireless devices, keyless wireless entry systems, and others.
    Type: Application
    Filed: February 23, 2004
    Publication date: August 25, 2005
    Inventor: Xiaoshu Xu
  • Patent number: 5510596
    Abstract: An arc welding device apparatus for controlling an arc welder through use of a neural network in real-time. The invention can also record output from an arc welding apparatus, indicating whether penetration has occurred during the welding process, and can also activate an alarm when penetration occurs during the arc welding process.
    Type: Grant
    Filed: April 27, 1993
    Date of Patent: April 23, 1996
    Assignee: American Welding Institute
    Inventors: Xiaoshu Xu, Jerald E. Jones