Patents by Inventor He Liu

He Liu 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: 9934006
    Abstract: Generating a scalable code division and workflow chart. Based on definition-and-use cases of variables in a code snippet to be represented by a graph, crossing references to the variables in the code are determined, where a crossing reference associated with a statement involves a definition of the variable before the statement and a use of the variable at or after the statement. The code snippet is divided, based on the crossing references.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: April 3, 2018
    Assignee: International Business Machines Corporation
    Inventors: He Liu, DaFei Shi, Jia Sen Wu, Bao Zhang
  • Patent number: 9874089
    Abstract: A bridge concentric direct-reading testing and adjusting instrument, comprising a cable head connected to a pressure sensor; a supporting mechanism having a pair of supporting arms; a sliding power mechanism including a power motor, a spring, an impact hammer and a one-way clutch assembly, the impact hammer slidably connected to the power motor to be rotated along with rotation of the power motor, a lower end of the impact hammer detachably connected to the one-way clutch assembly, and the one-way clutch assembly connecting the supporting arms via a transmission assembly to control opening and closing of the supporting arms; a flowmeter; and an adjusting actuator including an adjusting motor, an adjusting connector and an adjusting arm, the adjusting arm used for adjusting a waterflooding flow rate through rotation of the adjusting arm.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: January 23, 2018
    Assignee: Petrochina Company Limited
    Inventors: He Liu, Xiaohan Pei, Fuchao Sun, Lichen Zheng, Qinghai Yang, Yang Gao
  • Publication number: 20180009864
    Abstract: The present invention provides nucleic acid constructs, expression vectors, transgenic cell and methods of making and using the same, wherein the nucleic acid construct includes a synthetic promoter designed from the endogenous promoter of BIRC5 and LAMC2. In illustrative working embodiments of the invention, an exogenous nucleic acid fragment encoding thymidine kinase is operably linked to the synthetic promoter which is then shown to regulate the expression of this polypeptide.
    Type: Application
    Filed: June 14, 2017
    Publication date: January 11, 2018
    Applicant: The Regents of the University of California
    Inventors: Francis C. Brunicardi, Shi-He Liu
  • Patent number: 9828831
    Abstract: A bridge concentric continuously adjustable water regulator comprising: an outer tube; an adjusting sleeve disposed in the outer tube; a concentric valve connected below the adjusting sleeve, with a center of circle of the concentric valve being concentric to the outer tube; a water outlet which runs through a side wall of the outer tube and is connected to the concentric valve; a lower sealed section which is disposed in the outer tube and is below the concentric valve and the water outlet; and a bridge passage disposed in the side wall of the outer tube and outside the concentric valve and the lower sealed section.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: November 28, 2017
    Assignee: PETROCHINA COMPANY LIMITED
    Inventors: He Liu, Xiaohan Pei, Fuchao Sun, Lichen Zheng, Qinghai Yang, Yang Gao
  • Publication number: 20170329993
    Abstract: A method for automatically converting electronic data is disclosed.
    Type: Application
    Filed: August 2, 2017
    Publication date: November 16, 2017
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Qianqian Yao, Xingchun Ye, He Liu, Haichuan Zhang
  • Patent number: 9733402
    Abstract: A sub-pixel unit for a reflective display includes a color filter including a tunable high contrast grating. The tunable high contrast grating reflects light within a first range of wavelengths, and the sub-pixel unit can exist in a first state and a second state, the first state reflecting at least one of (i) light within a different range of wavelengths, and (ii) light of a different intensity level, than the second state.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: August 15, 2017
    Assignee: University of Southern California
    Inventors: He Liu, Yuhan Yao, Wei Wu
  • Patent number: 9644205
    Abstract: The present invention provides nucleic acid constructs, expression vectors, transgenic cell and methods of making and using the same, wherein the nucleic acid construct includes a synthetic promoter designed using selected PDX-1 activation sites such as those observed in the human insulin promoter (HIP). In illustrative working embodiments of the invention, an exogenous nucleic acid fragment encoding thymidine kinase is operably linked to the synthetic promoter which is then shown to regulate the expression of this polypeptide.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: May 9, 2017
    Assignees: The Regents of the University of California, Baylor College of Medicine
    Inventors: Francis C. Brunicardi, Shi-He Liu
  • Publication number: 20170091779
    Abstract: Technologies for enabling real-time support for requests (e.g., onboarding requests, support requests, managing requests, troubleshooting requests, etc.) based at least in part on contextual data are described. The technologies described can receive a request associated with a product and/or a service and determine contextual data associated with the request. The contextual data can define a status of an application associated with the product and/or the service. Additionally, the technologies described can include determining support providers for supporting the request based partly on the contextual data and generating task data associated with the request. The task data can include the contextual data.
    Type: Application
    Filed: September 30, 2015
    Publication date: March 30, 2017
    Inventors: Warren Johnson, Sanjeev Balarajan, He Liu, Andy Siow, Matthew Lopez, Masroor Syed Hussain, Brian Van Doren
  • Publication number: 20170090878
    Abstract: Generating a scalable code division and workflow chart. Based on definition-and-use cases of variables in a code snippet to be represented by a graph, crossing references to the variables in the code are determined, where a crossing reference associated with a statement involves a definition of the variable before the statement and a use of the variable at or after the statement. The code snippet is divided, based on the crossing references.
    Type: Application
    Filed: September 28, 2015
    Publication date: March 30, 2017
    Inventors: He Liu, DaFei Shi, Jia Sen Wu, Bao Zhang
  • Publication number: 20170090919
    Abstract: Generating a scalable code division and workflow chart. Based on definition-and-use cases of variables in a code snippet to be represented by a graph, crossing references to the variables in the code are determined, where a crossing reference associated with a statement involves a definition of the variable before the statement and a use of the variable at or after the statement. The code snippet is divided, based on the crossing references.
    Type: Application
    Filed: March 18, 2016
    Publication date: March 30, 2017
    Inventors: He Liu, DaFei Shi, Jia Sen Wu, Bao Zhang
  • Publication number: 20170091778
    Abstract: Technologies for enabling support providers to integrate into a support application and provide real-time support for requests based at least partly on authorizations associated with the support providers are described. The technologies described can access authentication data associated with support providers. The technologies described can receive a request associated with a product and/or a service and determine contextual data associated with the request. The technologies described can determine authorization data associated with support providers, determine support providers for supporting the request based partly on the contextual data, determine that the support providers are authorized to receive the request, and generate task data associated with the request.
    Type: Application
    Filed: September 30, 2015
    Publication date: March 30, 2017
    Inventors: Warren Johnson, Sanjeev Balarajan, He Liu, Matthew Lopez, Andy Siow
  • Publication number: 20160323293
    Abstract: Technologies pertaining to limiting access to secret data through utilization of sensor-based constraints are described herein. A sensor-based constraint is a constraint that can only be satisfied by predefined readings that may be output by at least one sensor on a mobile computing device. If the sensor on the mobile computing device outputs a reading that satisfies the sensor-based constraint, secret data is provided to a requesting application. Otherwise, the requesting application is prevented from accessing the secret data.
    Type: Application
    Filed: July 12, 2016
    Publication date: November 3, 2016
    Inventors: Stefan Saroiu, Alastair Wolman, Himanshu Raj, He Liu
  • Patent number: 9411970
    Abstract: Technologies pertaining to limiting access to secret data through utilization of sensor-based constraints are described herein. A sensor-based constraint is a constraint that can only be satisfied by predefined readings that may be output by at least one sensor on a mobile computing device. If the sensor on the mobile computing device outputs a reading that satisfies the sensor-based constraint, secret data is provided to a requesting application. Otherwise, the requesting application is prevented from accessing the secret data.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: August 9, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Stefan Saroiu, Alastair Wolman, Himanshu Raj, He Liu
  • Publication number: 20150376984
    Abstract: The present invention provides a bridge concentric continuously adjustable water regulator, comprising: an outer tube; an adjusting sleeve disposed in the outer tube; a concentric valve connected below the adjusting sleeve, with a center of circle of the concentric valve being concentric to the outer tube; a water outlet which runs through a side wall of the outer tube and is connected to the concentric valve; a lower sealed section which is disposed in the outer tube and is below the concentric valve and the water outlet; and a bridge passage disposed in the side wall of the outer tube and outside the concentric valve and the lower sealed section. The present invention provides necessary conditions in order to satisfy single-layer testing of bridge concentric layered water injection, thereby realizing single-layer direct testing to improve the testing accuracy.
    Type: Application
    Filed: June 6, 2013
    Publication date: December 31, 2015
    Inventors: He LIU, Xiaohan PEI, Fuchao SUN, Lichen ZHENG, Qinghai YANG, Yang GAO
  • Publication number: 20150369039
    Abstract: A bridge concentric direct-reading testing and adjusting instrument, comprising: a cable head having a lower end connected to a pressure sensor via a circuit board; a supporting mechanism having a supporting arm fixing base and a pair of supporting arms connected to the supporting arm fixing base; an inclination well sliding power mechanism including a power motor, a spring, an impact hammer and a one-way clutch assembly, the spring positioned between the power motor and the impact hammer, the impact hammer slidably connected to the power motor and to be rotated along with rotation of the power motor, a lower end of the impact hammer detachably connected to the one-way clutch assembly, and the one-way clutch assembly connecting the supporting arms via a transmission assembly to control opening and closing of the supporting arms; a flowmeter connected below the supporting mechanism; and an adjusting actuator connected below the flowmeter and including an adjusting motor, an adjusting connector and an adjusting
    Type: Application
    Filed: June 6, 2013
    Publication date: December 24, 2015
    Inventors: He LIU, Xiaohan PEI, Fuchao SUN, Lichen ZHENG, Qinghai YANG, Yang GAO
  • Patent number: 9187507
    Abstract: The present invention relates to an acyclic nucleoside phosphonate derivative and medical uses thereof. Specifically, the present invention relates to an acyclic nucleoside phosphonate derivative of Formula I having strong potency against viruses, such as hepatitis B virus, and low cytotoxicity, or a pharmaceutically acceptable salt, isomer, hydrate or solvate thereof, wherein R1 is H or methyl; each R2 is independently —R3 or —OR3, each R3 is independently C1-C8 alkyl, C3-C8 cycloalkyl. The present invention further relates to a process for preparing the compounds of Formula I, a pharmaceutical composition comprising the compound, and the medical uses of the compound. The acyclic nucleoside phosphonate derivative of the present invention has activity against virus such as hepatitis B virus and good in vivo behavioral traits.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: November 17, 2015
    Assignee: Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.L.A. China
    Inventors: Bohua Zhong, Xinhua He, Yongguang Wang, He Liu
  • Publication number: 20150253470
    Abstract: A sub-pixel unit for a reflective display includes a color filter including a tunable high contrast grating. The tunable high contrast grating reflects light within a first range of wavelengths, and the sub-pixel unit can exist in a first state and a second state, the first state reflecting at least one of (i) light within a different range of wavelengths, and (ii) light of a different intensity level, than the second state.
    Type: Application
    Filed: March 6, 2015
    Publication date: September 10, 2015
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: He Liu, Yuhan Yao, Wei Wu
  • Publication number: 20150218555
    Abstract: The present invention provides nucleic acid constructs, expression vectors, transgenic cell and methods of making and using the same, wherein the nucleic acid construct includes a synthetic promoter designed using selected PDX-1 activation sites such as those observed in the human insulin promoter (HIP). In illustrative working embodiments of the invention, an exogenous nucleic acid fragment encoding thymidine kinase is operably linked to the synthetic promoter which is then shown to regulate the expression of this polypeptide.
    Type: Application
    Filed: April 24, 2013
    Publication date: August 6, 2015
    Inventors: Francis C. Brunicardi, Shi-He Liu
  • Publication number: 20140237207
    Abstract: A method of conducting an operation in an integrated circuit having a plurality of memory cells includes receiving an operating command for the memory cells and receiving a first address segment associated with the memory cells in at least one clock cycle after receiving the operating command. The method further includes receiving a first performance enhancement indicator in at least one clock cycle after ending the first address segment while before starting to transfer data, for determining whether an enhanced operation is to be performed.
    Type: Application
    Filed: April 28, 2014
    Publication date: August 21, 2014
    Applicant: Macronix International Co., Ltd.
    Inventors: CHUNG-HSIUNG HUNG, Kuen-Long Chang, Chia-He Liu
  • Publication number: 20140202519
    Abstract: Provided are solar cell assemblies for harvesting solar radiation having a diffractive optic, a reflective surface that directs solar radiation to the diffractive optic, and a plurality of solar converters including a first converter having a first energy conversion efficiency, wherein the diffractive optic directs a first portion of the solar radiation to the first converter and a second portion of the solar radiation to the second converter.
    Type: Application
    Filed: January 23, 2013
    Publication date: July 24, 2014
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Wei Wu, Yuhan Yao, He Liu