Patents by Inventor Juan Liu

Juan 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: 9226157
    Abstract: Embodiments of the present invention provide a cell access processing method and apparatus and a communication system. In a cell access processing method, an access request message is sent by a terminal. The access request message includes identification information of the terminal. A CSG information request message is sent to a CSG subscription information server of a roaming network. The CSG information request message includes the identification information of the terminal. A CSG information response message is sent by the CSG subscription information server according to the CSG information request message. The CSG information response message includes CSG information corresponding to the identification information of the terminal. Access control is performed on the terminal according to the CSG information.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: December 29, 2015
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Juan Liu, Guoqiao Chen, Chenliang Gao, Zhi Guan
  • Publication number: 20150358226
    Abstract: A method and device for registering a multicast source and establishing a multicast path are disclosed. The method includes: after receiving a multicast message of a multicast source, a designated router DR to which the multicast source belongs encapsulating a multicast header for the multicast message, wherein a target address of the multicast header is a multicast address, and a source address of the multicast header is a proxy care-of address of the multicast source; and after encapsulating the multicast header for the multicast message, encapsulating the multicast message as a registration message to send to a rendezvous point. In the embodiments of the present document, with the proxy care-of address of the multicast source in a PMIPv6 domain, and by the provided method for establishing the multicast path, the multicast routing efficiency and the multicast performance can be improved.
    Type: Application
    Filed: November 25, 2013
    Publication date: December 10, 2015
    Inventor: Juan Liu
  • Patent number: 9206339
    Abstract: A method of preparing a polyester/polyolefin hot-melt adhesive for use in a solar cell bus bar is disclosed, in which 2,6-naphthalenedicarboxylic acid and ethylene glycol are first sequentially subjected in a predetermined ratio to esterification and polycondensation in the presence of a certain amount of a titanium-based catalyst to result in a polyethylene naphthalate (PNT) with a weight-average molecular weight of 16,000˜20,000. The PNT is then melt-blended with a low-density polyethylene (LDPE) in the presence of a compatibilizer to produce the hot-melt adhesive that can be shaped into films having a high light transmittance, good mechanical properties, high heat and yellowing resistance and thus particularly suitable for use in solar cell bus bars.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: December 8, 2015
    Assignees: SHANGHAI TIANYANG HOT MELT ADHESIVE CO., LTD., EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY, KUNSHAN TIANYANG HOT MELT ADHESIVE CO., LTD.
    Inventors: Weilan Xue, Ping Zhao, Zhelong Li, Wanyu Zhu, Zuoxiang Zeng, Xu Gao, Juan Liu
  • Patent number: 9199978
    Abstract: The present invention relates to a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate of the compound, and to a composition comprising the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents. The present invention also relates to use of the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof for combating apoptosis, preventing or treating a disease or disorder associated with apoptosis; and especially use for protecting cardiomyocyte, and for preventing or treating a disease or disorder associated with cardiomyocyte apoptosis.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: December 1, 2015
    Assignee: CHINESE PLA GENERAL HOSPITAL
    Inventors: Kunluu He, Song Li, Wu Zhong, Juan Liu, Lili Wang, Xin Li, Guoliang Hu, Jie Wang, Long Long, Junhai Xiao, Zhibing Zheng, Wei Li, Ruijun Li, Chunlei Liu, Jie Tang
  • Patent number: 9189312
    Abstract: A system for compiling a machine operable diagnostic system includes a header unit, a component unit, an effects unit, a test unit, and an instantiation unit. The header unit identifies general properties of a system from a generic description in an electronic format which includes at least one category of a plurality of variations. The component unit identifies a plurality of components of a modeled system from the generic description, and adds and separates the plurality of variations to the plurality of components, and each identified component includes at least one type of failure and a probability of the at least one type of failure. The effects unit identifies from the generic description a plurality of observable effects. The test unit identifies a plurality of tests and test outcomes designed to elicit the observable effects. The instantiation unit constructs a procedural instantiation of the machine operable diagnostic system.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: November 17, 2015
    Assignee: Palo Alto Research Center Incorporated
    Inventors: Robert R Price, Juan Liu, Eric S Hamby
  • Patent number: 9139543
    Abstract: The present invention relates to a compound of Formula (I), or an isomer, pharmaceutically acceptable salt and solvate thereof; the present invention further relates to a pharmaceutical composition, which comprises the compound of Formula (I), or isomer, pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents; the present invention further relates to the use of the compound of Formula (I), or isomer, pharmaceutically acceptable salt or solvate thereof, for anti-apoptosis, prophylaxis or treatment of a disease or symptom associated with apoptosis, especially for protecting myocardial cells, and prophylaxis or treatment of a disease or symptom associated with cardiomyocyte apoptosis.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: September 22, 2015
    Assignee: Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.L.A. China
    Inventors: Song Li, Wu Zhong, Juan Liu, Kunlun He, Junhai Xiao, Xinbo Zhou
  • Patent number: 9104430
    Abstract: One embodiment of the present invention provides a method and apparatus for enabling extensibility in sensing systems. The distributed sensing system comprises a number of sensor nodes, a device database, a sensing module registry, a sensing needs monitor, and an automatic composer. The device database is in communication with at least one sensor node and configured to maintain physical information on at least one sensor node. The sensing module registry is configured to maintain a registry of a number of software modules that are available for extracting information from sensor data. The sensing needs monitor is configured to maintain a list of context pairs that represent a number of sensing needs of a sensing application. The automatic composer is configured to generate a composition of software modules, at runtime, to realize the sensing needs of users and applications.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: August 11, 2015
    Assignee: PALO ALTO RESEARCH CENTER INCORPORATED
    Inventors: Maurice K. Chu, Juan Liu
  • Publication number: 20150185554
    Abstract: The present disclosure relates to liquid crystal displays, particularly a liquid crystal display panel and a method for manufacturing the same. The liquid crystal display panel according to the present disclosure includes an array substrate, a color filter substrate, and a liquid crystal layer between the array substrate and the color filter substrate, wherein a polarizer is arranged on one side of the color filter substrate away from the liquid crystal layer and provided with a polarizing film layer for filtering the polarizing direction of light and a phase retardation film layer fixed on the polarizing film layer, and the phase retardation film layer is made of triacetate cellulose, and can convert linearly polarized light entering the phase retardation film layer into circularly polarized light.
    Type: Application
    Filed: January 23, 2014
    Publication date: July 2, 2015
    Inventors: Yong Zhao, Liren Ouyang, Juan Liu, Yongji Zhang
  • Publication number: 20150177529
    Abstract: The present disclosure proposes a type of three-dimensional eyeglasses, including a polarizer and a first wave plate on one side of the polarizer, the first wave plate is a quarter-wavelength wave plate and includes a first left lens and a first right lens corresponding to the left eye and the right eye of a user respectively, the optical axis of the first left lens is vertical to that of the first right lens, and the angles formed between the direction of the transmission axis of the polarizer and those of the optical axes of the first left lens and the first right lens are both 45 degrees, wherein, a second wave plate is arranged on the side of the polarizer away from the first wave plate, the light from a screen passes through the first wave plate, the polarizer and the second wave plate and is then emitted, and the second wave plate is arranged in such a manner that the light emitted after passing through the three-dimensional eyeglasses is circularly polarized light.
    Type: Application
    Filed: January 23, 2014
    Publication date: June 25, 2015
    Inventors: Yong Zhao, Liren Ouyang, Juan Liu, Yongji Zhang
  • Patent number: 9064317
    Abstract: A method (100) is provided for detecting an obstruction within a field of view of a camera (12) from an image (200) captured by the camera (12). The method (100) includes: analyzing the image (200) by applying edge detection (104) to the image (200), identifying (108) regions of the image (200) lacking edge content and comparing (112) a size of the identified regions to a threshold; and determining if there is an obstruction based upon a result of said comparison.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: June 23, 2015
    Assignee: Palo Alto Research Center Incorporated
    Inventors: Juan Liu, Ajay Raghavan, Robert R. Price
  • Patent number: 9049312
    Abstract: The presently disclosed embodiment provides an interactive tool for printed image artifact characterization that successfully combines the advantages from both a human visual system and automated image quality characterization. In the interactive tool provided, the user may specify coarse level information, such as the region of interest in a print image, to be examined by the automated image-quality characterization algorithm, which can then employ sophisticated algorithms, e.g. signal processing, feature extraction, estimation and classification, to find precise fine-level descriptors.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: June 2, 2015
    Assignees: Palo Alto Research Center Incorporated, Xerox Corporation
    Inventors: Juan Liu, Robert Price, Eric S. Hamby, Rajinderjeet S. Minhas
  • Patent number: 9043538
    Abstract: A memory system comprises a master control module, a memory control module, a nonvolatile memory and a cache, wherein the memory control module is connected with the master control module, the nonvolatile memory and the cache are respectively connected with the memory control module; and the memory control module is configured to, when the master control module sends a write command for the nonvolatile memory, store data to be written in the nonvolatile memory in the cache according to the write command, and release the cache used for storing the data to be written in the nonvolatile memory after finish of the write operation to the nonvolatile memory.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: May 26, 2015
    Assignee: Nationz Technologies Inc.
    Inventors: Juan Liu, Fengqin Zhou, Mingxiang Zi
  • Publication number: 20150119430
    Abstract: The present invention relates to a compound of Formula (I), or an isomer, pharmaceutically acceptable salt and solvate thereof; the present invention further relates to a pharmaceutical composition, which comprises the compound of Formula (I), or isomer, pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents; the present invention further relates to the use of the compound of Formula (I), or isomer, pharmaceutically acceptable salt or solvate thereof, for anti-apoptosis, prophylaxis or treatment of a disease or symptom associated with apoptosis, especially for protecting myocardial cells, and prophylaxis or treatment of a disease or symptom associated with cardiomyocyte apoptosis.
    Type: Application
    Filed: May 10, 2013
    Publication date: April 30, 2015
    Applicant: Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.L.A. China
    Inventors: Song Li, Wu Zhong, Juan Liu, Kunlun He, Junhai Xiao, Xinbo Zhou
  • Publication number: 20150110070
    Abstract: A registration method, intercommunication method, handover method for a mobile node and a network element are provided. The intercommunication method for a mobile node includes: after an enhanced mobile access gateway receives a data packet transmitted by the mobile node to a peer node for the first time, if the enhanced mobile access gateway provides an ePMIP service to the mobile node, the enhanced mobile access gateway judging whether a peer mobile access gateway to which the peer mobile node is currently attached provides an ePMIP service to the peer mobile node, and if so, forwarding the data packet in an ePMIP manner, and creating a local forwarding entry to instruct a subsequent packet to be forwarded in the ePMIP manner, and if not, forwarding the data packet in a PMIP manner, and creating a local forwarding entry to instruct a subsequent packet to be forwarded in the PMIP manner.
    Type: Application
    Filed: May 10, 2013
    Publication date: April 23, 2015
    Applicant: ZTE CORPORATION
    Inventors: Juan Liu, Wen Luo
  • Publication number: 20150017911
    Abstract: Monitoring system includes a monitoring device and an electronic device. The monitoring device includes a display and a Near Field Communication (NFC) receiving module. The electronic device includes a controlling module, a transmitting module, and an NFC obtaining module connected to the controlling module by the transmitting module. The NFC obtaining module is connected to the NFC receiving module. The controlling module obtains system information of the electronic device, and the transmitting module sends the system information to the NFC obtaining module. The NFC obtaining module sends the system information to the NFC receiving module, and the monitoring device displays the system information. The disclosure further provides a monitoring method.
    Type: Application
    Filed: April 14, 2014
    Publication date: January 15, 2015
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: XIAO-JUAN LIU
  • Patent number: 8884007
    Abstract: The present invention relates to a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof; to a composition comprising a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluent; and also to use of a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof for combating apoptosis, or preventing or treating a disease or disorder associated with apoptosis; and especially use for protecting cardiomyocyte, or preventing or treating a disease or disorder associated with cardiomyocyte apoptosis.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: November 11, 2014
    Assignee: Institute of Pharmacology and Toxicology Medical Sciences P.L.A. China
    Inventors: Song Li, Wu Zhong, Juan Liu, Lili Wang, Kunlun He, Long Long, Junhai Xiao, Zhibing Zheng, Wei Li, Xin Li, Guoliang Hu
  • Publication number: 20140316067
    Abstract: A method of preparing a polyester/polyolefin hot-melt adhesive for use in a solar cell bus bar is disclosed, in which 2,6-naphthalenedicarboxylic acid and ethylene glycol are first sequentially subjected in a predetermined ratio to esterification and polycondensation in the presence of a certain amount of a titanium-based catalyst to result in a polyethylene naphthalate (PNT) with a weight-average molecular weight of 16,000˜20,000. The PNT is then melt-blended with a low-density polyethylene (LDPE) in the presence of a compatibilizer to produce the hot-melt adhesive that can be shaped into films having a high light transmittance, good mechanical properties, high heat and yellowing resistance and thus particularly suitable for use in solar cell bus bars.
    Type: Application
    Filed: October 24, 2013
    Publication date: October 23, 2014
    Applicant: Shanghai Tianyang Hot Melt Adhesive Co., Ltd.
    Inventors: Weilan Xue, Ping Zhao, Zhelong Li, Wanyu Zhu, Zuoxiang Zeng, Xu Gao, Juan Liu
  • Publication number: 20140258186
    Abstract: A system for compiling a machine operable diagnostic system includes a header unit, a component unit, an effects unit, a test unit, and an instantiation unit. The header unit identifies general properties of a system from a generic description in an electronic format which includes at least one category of a plurality of variations. The component unit identifies a plurality of components of a modeled system from the generic description, and adds and separates the plurality of variations to the plurality of components, and each identified component includes at least one type of failure and a probability of the at least one type of failure. The effects unit identifies from the generic description a plurality of observable effects, each observable effect corresponding to at least one type of failure for at least one component. The test unit identifies from the generic description a plurality of tests and test outcomes designed to elicit the observable effects.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 11, 2014
    Applicants: XEROX CORPORATION, PALO ALTO RESEARCH CENTER INCORPORATED
    Inventors: Robert R. Price, JUAN LIU, ERIC S. HAMBY
  • Patent number: 8769145
    Abstract: A method for specifying utility in an information delivery system having data sources and receiving nodes includes specifying utility for a set of possible information delivery patterns of data samples, where the specification of the utility depends on characteristics of delivery patterns observed by a receiving node, if any, located at a specified location.
    Type: Grant
    Filed: July 3, 2006
    Date of Patent: July 1, 2014
    Assignee: Palo Alto Research Center Incorporated
    Inventors: Juan Liu, Daniel H. Greene, Qingfeng Huang, James E. Reich, Marc E. Mosko
  • Patent number: 8749843
    Abstract: The present disclosure is generally related to the field of printing, and other processes based on the continuous deposition of material, including industrial molding or extrusion processes, and more particularly to techniques for grouping object quality anomalies in a specified region of an object based on context-specific characterization and shared descriptive profile features.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: June 10, 2014
    Assignees: Palo Alto Research Center Incorporated, Xerox Corporation
    Inventors: Juan Liu, Robert Price, Eric S. Hamby