Patents by Inventor Xiaolin Zhang

Xiaolin 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: 9212629
    Abstract: An equipment (200) for controlling an air system of a diesel engine, comprises an operation condition acquiring device (202), an objective flow determining device (204) and a signal generating device (206). The operation condition acquiring device (202) is used to acquire actual operation condition parameters of the diesel engine. The objective flow determining device (204) is used to determine objective flow parameters on the basis of the actual operation condition parameters from the operation condition acquiring device (202), through a non-linear physical model which characterizes the air system. The signal generating device (206) is used to generate signals for controlling an EGR system and a turbocharge system on the basis of the objective flow parameters from the objective flow determining device (204). A method for controlling an air system of a diesel engine and a computer program medium recording the computer program code for performing the method are also disclosed.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: December 15, 2015
    Assignee: Weichai Power Co., Ltd.
    Inventors: Guangdi Hu, Shaojun Sun, Dehui Tong, Xiaolin Zhang
  • Publication number: 20150320751
    Abstract: The invention relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof: which possess inhibitory activity against activating mutant forms of EGFR, and are accordingly useful for their anti-cancer activity and in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of the compounds, or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments of use in the production of an anti-cancer effect in a warm-blooded animal such as man.
    Type: Application
    Filed: May 12, 2015
    Publication date: November 12, 2015
    Applicant: AstraZeneca AB
    Inventors: David Yunzhi Li, Jiabing Wang, Zhenfan Yang, Qingbei Zeng, Xiaolin Zhang
  • Patent number: 9161020
    Abstract: The present invention provides a 3D video shooting control system which controls the position and direction of a pair of imaging devices in order to obtain a suitable 3D effect or maintain the safety, taking the shooting condition and the viewing condition into consideration comprehensively. A base-line length and a convergence angle of a pair of imaging devices are controlled based on an integration model in which a 3D shooting and broadcasting model and a 3D object model are integrated. A base-line length determination unit 6d-1 determines a base-line length based on the relationship expressed by an integration model equation 1 and a camera control unit 6e moves the pair of imaging devices to change the position thereof so that the pair of imaging devices has the determined base-line length.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: October 13, 2015
    Assignee: B12-VISION CO., LTD.
    Inventors: Zining Zhen, Xiaolin Zhang
  • Publication number: 20150207810
    Abstract: The invention discloses a method and system for detecting a behavior of remotely intruding into a computer, wherein the method comprises: monitoring a process creating event in a system; when a request for creating a process is monitored, intercepting the process creating request; by analyzing the process, an ancestor process of the process and a currently opened port, judging whether the process creating operation is normal; and if the process creating request is abnormal, determining the process creating request to be a behavior of remotely intruding into a computer. The invention can detect a remote intrusion behavior without the intervention of a user, and will not cause stored data to expand excessively.
    Type: Application
    Filed: February 4, 2013
    Publication date: July 23, 2015
    Inventors: Wenbin Zheng, Paul Fan, Jianhua Lu, Xiaolin Zhang
  • Patent number: 9066979
    Abstract: The invention relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof: which possess inhibitory activity against activating mutant forms of EGFR, and are accordingly useful for their anti-cancer activity and in methods of treatment of the human or animal body. The invention also relates pharmaceutical compositions containing them and to their use in the manufacture of medicaments of use in the production of an anti-cancer effect in a warm-blooded animal such as man.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: June 30, 2015
    Assignee: AstraZeneca AB
    Inventors: David Yunzhi Li, Jiabing Wang, Zhenfan Yang, Qingbei Zeng, Xiaolin Zhang
  • Patent number: 9052585
    Abstract: To provide a control system of a stereo imaging device that is able to obtain a stereo image, which can be viewed stereoscopically, even when relative-position relationship of a pair of imaging units is unknown. A control system of a stereo imaging device includes a pair of imaging units, an error calculation unit and a control unit. A pair of the imaging units has a digital or analog degree of freedom so as to be able to control at least a yaw, pitch, roll and zoom factor, and can capture video frames using imaging elements. The error calculation unit uses each of images captured by a pair of the imaging units to calculate a rotating error and zoom error of each imaging unit on the basis of a difference from a predetermined standard convergence model of each imaging unit.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: June 9, 2015
    Assignee: BI2-VISION CO.
    Inventors: Xiaolin Zhang, Zining Zhen
  • Patent number: 8883411
    Abstract: The present invention relates generally to the fields of genomics, synthetic biology and genetic engineering. More particularly, the present invention concerns the methods that enable parallel multiplex ligation and amplification on surface for making assemblies of nucleic acids of various biological applications and for analysis of biological samples such as DNA, RNA, and proteins.
    Type: Grant
    Filed: April 7, 2009
    Date of Patent: November 11, 2014
    Inventors: Xiaioian Gao, Xiaochuan Zhou, Xiaolin Zhang, Nijing Sheng, Qi Zhu
  • Publication number: 20140320606
    Abstract: The present invention provides a 3D video shooting control system which controls the position and direction of a pair of imaging devices in order to obtain a suitable 3D effect or maintain the safety, taking the shooting condition and the viewing condition into consideration comprehensively. A base-line length and a convergence angle of a pair of imaging devices are controlled based on an integration model in which a 3D shooting and broadcasting model and a 3D object model are integrated. A base-line length determination unit 6d-1 determines a base-line length based on the relationship expressed by an integration model equation 1 and a camera control unit 6e moves the pair of imaging devices to change the position thereof so that the pair of imaging devices has the determined base-line length.
    Type: Application
    Filed: April 26, 2013
    Publication date: October 30, 2014
    Inventors: Zining ZHEN, Xiaolin Zhang
  • Publication number: 20140255428
    Abstract: The invention relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof: which possess inhibitory activity against activating mutant forms of EGFR, and are accordingly useful for their anti-cancer activity and in methods of treatment of the human or animal body. The invention also relates pharmaceutical compositions containing them and to their use in the manufacture of medicaments of use in the production of an anti-cancer effect in a warm-blooded animal such as man.
    Type: Application
    Filed: March 5, 2014
    Publication date: September 11, 2014
    Applicant: ASTRAZENECA AB
    Inventors: David Yunzhi LI, Jiabing WANG, Zhenfan YANG, Qingbei ZENG, Xiaolin ZHANG
  • Patent number: 8790280
    Abstract: To provide a human state estimating device which accurately estimates a human state. The human state estimating device includes: a storage unit (16) which stores reference data (17) in which a human state and a reference profile including a horizontal component of a standard microsaccade in the human state are corresponded to each other, for each of plural personal attribute information; a video obtaining unit (11) which obtains video of a user's eyeball, with an eyeball rotation angle accuracy of 0.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: July 29, 2014
    Assignee: Panasonic Corporation
    Inventors: Kiyomi Sakamoto, Shoichi Aoyama, Shigeo Asahara, Xiaolin Zhang, Hirohiko Kaneko, Keiji Uchikawa, Haruki Mizushina, Naofumi Murata, Koichi Tanaka
  • Patent number: 8788094
    Abstract: Provided is a cooperative control device capable of advanced cooperative control. The cooperative control device for cooperatively controlling a plurality of control objects is provided with a pair of output control systems, a pair of crossing circuits, and transfer function units. The pair of output control systems is provided for a pair of control objects having respective control circuits. The pair of crossing circuits is provided from a first input side to a second output side and from a second input side to a first output side of the control circuit of the output control systems. The transfer function unit is provided in each pair of crossing circuits.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: July 22, 2014
    Assignee: BI2-Vision Co.
    Inventor: Xiaolin Zhang
  • Publication number: 20140000573
    Abstract: An equipment (200) for controlling an air system of a diesel engine, comprises an operation condition acquiring device (202), an objective flow determining device (204) and a signal generating device (206). The operation condition acquiring device (202) is used to acquire actual operation condition parameters of the diesel engine. The objective flow determining device (204) is used to determine objective flow parameters on the basis of the actual operation condition parameters from the operation condition acquiring device (202), through a non-linear physical model which characterizes the air system. The signal generating device (206) is used to generate signals for controlling an EGR system and a turbocharge system on the basis of the objective flow parameters from the objective flow determining device (204). A method for controlling an air system of a diesel engine and a computer program medium recording the computer program code for performing the method are also disclosed.
    Type: Application
    Filed: January 27, 2011
    Publication date: January 2, 2014
    Applicant: WEICHAI POWER CO., LTD.
    Inventors: Guangdi Hu, Shaojun Sun, Dehui Tong, Xiaolin Zhang
  • Patent number: 8621568
    Abstract: A WAN module based remote wakeup system and apparatus comprise a terminal including a security control module connected to an embedded controller, a power supply module and a serial port bus led from an WAN module side by a bus connection module, respectively, and the power supply module is connected to the bus connection module. The power supply module is adapted to supply power to the security control module and the bus connection module. The security control module is adapted to perform security verification on information carried by a signal received on the serial port bus led from the bus connection module, and to generate a wakeup signal and send it to the embedded controller if the security verification is successful. The embedded controller is adapted to start the terminal according to the received wakeup signal.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: December 31, 2013
    Assignee: Lenovo (Beijing) Limited
    Inventors: Zhiqiang He, Xingwen Chen, Jiangwei Zhong, Hai Wang, Xiaolin Zhang, Ying Liang
  • Patent number: 8576758
    Abstract: Disclosed are a remote wake up system based on a WWAN module, a WWAN module and a terminal. The system includes a terminal; a WWAN module adapted to receive and/or send information in a wireless manner; and a security control module adapted to perform a security validation on the call information received by the WWAN module when the terminal is in a sleep state, and the security control module is further adapted to generate a wake-up signal and sending the wake-up signal to the terminal in order to wake up it, in the case of passing the security validation.
    Type: Grant
    Filed: September 29, 2007
    Date of Patent: November 5, 2013
    Assignee: Lenovo (Beijing) Limited
    Inventors: Zhiqiang He, Jiangwei Zhong, Xingwen Chen, Linjia Luo, Hai Wang, Yitang Zhuang, Ying Liang, Xiang Li, Xiaolin Zhang
  • Patent number: 8507691
    Abstract: The present application provides a process for continuously producing 3-isothiazolinone derivatives and intermediate products thereof, comprising continuously carrying out four steps, i.e., sulfuration, purification, amination and chlorination. Compared with the batch process of the prior art, the process of the present application may reduce the amount of manufacturing devices, lower energy consumption, simplify operations, and is therefore particularly suitable for mass production.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: August 13, 2013
    Assignee: Beijing Tianqing Chemicals Co. Ltd.
    Inventors: Yuechun Jin, Kezhong Li, Xueting Lu, Xiaolin Zhang, Yu Wang, Shuailin Zhou, Chao Li
  • Patent number: 8451925
    Abstract: A method and pre-corrector for correcting signals in radio frequency links are provided. The method comprises: obtaining, in a time division order, a set of pre-distortion vectors for the respective radio frequency links by using one and the same set of pre-distortion vector obtaining means based on difference in arrival time of cyclic delay frames in the respective radio frequency links of a multiple input multiple output (MIMO) system; and correcting a subsequent signal in the respective radio frequency links by using the set of pre-distortion vectors corresponding to that radio frequency link. With the present invention, it is only required to scan a frame header once to generate an error vector table for the input signal across the entire dynamic range of power. The device can be reused by utilizing the cyclic delay frame structure, so as to achieve high linearity of a radio frequency header.
    Type: Grant
    Filed: September 27, 2008
    Date of Patent: May 28, 2013
    Assignee: Lenovo (Beijing) Limited
    Inventors: Gang Yan, Xiaolin Zhang, Jianjun Zhi
  • Patent number: 8311898
    Abstract: The present invention discloses a method for dynamic two-way auction, applicable for auctioning participating goods, comprising: (1) setting, by a server. The descriptive information, possible search conditions and the relations which associate each search condition with the descriptive information of all participating goods are set up and stored on the server side; (2) sending, by a buyer terminal and/or a seller terminal, a search request which includes a search condition to the server; (3) parsing, by the server, the search request to obtain the search condition, determining whether a definition of a relation which associates the search condition with the descriptive information has been recorded, and performing step (4) if the relation has not been recorded; (4) defining, by the server, a relation which associates the search condition with the descriptive information of some participating goods.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: November 13, 2012
    Inventor: Xiaolin Zhang
  • Publication number: 20120271456
    Abstract: Provided is a cooperative control device capable of advanced cooperative control. The cooperative control device for cooperatively controlling a plurality of control objects is provided with a pair of output control systems, a pair of crossing circuits, and transfer function units. The pair of output control systems is provided for a pair of control objects having respective control circuits. The pair of crossing circuits is provided from a first input side to a second output side and from a second input side to a first output side of the control circuit of the output control systems. The transfer function unit is provided in each pair of crossing circuits.
    Type: Application
    Filed: October 29, 2010
    Publication date: October 25, 2012
    Inventor: Xiaolin Zhang
  • Publication number: 20120257023
    Abstract: To provide a control system of a stereo imaging device that is able to obtain a stereo image, which can be viewed stereoscopically, even when relative-position relationship of a pair of imaging units is unknown. A control system of a stereo imaging device includes a pair of imaging units, an error calculation unit and a control unit. A pair of the imaging units has a digital or analog degree of freedom so as to be able to control at least a yaw, pitch, roll and zoom factor, and can capture video frames using imaging elements. The error calculation unit uses each of images captured by a pair of the imaging units to calculate a rotating error and zoom error of each imaging unit on the basis of a difference from a predetermined standard convergence model of each imaging unit.
    Type: Application
    Filed: June 20, 2012
    Publication date: October 11, 2012
    Applicant: BI2-Vision CO.
    Inventors: Xiaolin Zhang, Zining Zhen
  • Patent number: 8253814
    Abstract: An ocular motor controller for preventing an image blur by using the principle of vestibulo-ocular reflex in response to translational movement. The ocular motor controller comprises an image pickup section (20) used as an ocular device, an ocular drive section (30) for rotating the image pickup section, a distance information acquisition section (40) for acquiring information concerning the distance from the image pickup section (20) to a visual target (1), a translational movement sensor (50) for measuring the variation due to the translational movement of a moving object, and a correction section (60) for utilizing the rotational movement driven by the ocular drive section.
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: August 28, 2012
    Assignee: Tokyo Institute of Technology
    Inventors: Xiaolin Zhang, Tsukasa Odagawa, Yukari Ishihara, legal representative