Patents by Inventor Yan Hu

Yan Hu 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: 20140372871
    Abstract: A method for providing a web page in a web server accessed by a user device, comprising: obtaining access behavior information to the web page by the user; and providing page contents and page layout adaptor of the web page to the user device so that a updated web page with an adapted page layout is generated by the user device according to the access behavior information.
    Type: Application
    Filed: December 31, 2011
    Publication date: December 18, 2014
    Applicant: Thomson Licensing
    Inventors: Jianping Song, Xiaojun Ma, Jun Hu, Renlei Chen, Yan Hu
  • Publication number: 20140283229
    Abstract: An improved mode of AFM imaging (Peak Force Tapping (PFT) Mode) uses force as the feedback variable to reduce tip-sample interaction forces while maintaining scan speeds achievable by all existing AFM operating modes. Sample imaging and mechanical property mapping are achieved with improved resolution and high sample throughput, with the mode workable across varying environments, including gaseous, fluidic and vacuum.
    Type: Application
    Filed: May 27, 2014
    Publication date: September 18, 2014
    Applicant: Bruker Nano, Inc.
    Inventors: Yan Hu, Shuiqing Hu, Chanmin Su
  • Publication number: 20140248327
    Abstract: An interventional medical device and manufacturing method thereof. The interventional medical device comprises: a stent body (1); a surface of the stent body (1) being provided with a drug releasing structure (3), and drug in the drug releasing structure (3) being drug for suppressing proliferation of adventitial fibroblasts and a drug for suppressing proliferation of intimal and/or smooth muscle cells. In use, after interventional medical device is implanted into a human body, the drug for suppressing proliferation of adventitial fibroblasts carried thereon can promote the compensatory expansion of the vessel, and the drug for suppressing proliferation of intimal cells and/or smooth muscle cells carried thereon can suppress intimal proliferation of the vessel. The combination of the two kinds of drugs greatly reduces the occurrence rate of in-stent restenosis.
    Type: Application
    Filed: January 16, 2012
    Publication date: September 4, 2014
    Applicant: SHANGHAI MICROPORT MEDICAL (GROUP) CO., LTD.
    Inventors: Dadong Zhang, Xu Cai, Chengyun Yue, Junfei Li, Yan Hu, Peng Huang, Zhirong Tang, Qiyi Luo
  • Patent number: 8809268
    Abstract: Pharmaceutical compositions having at least one crystal protein and a nicotinic acetylcholine receptor agonist in amounts effective to inhibit a parasitic worm or helminth infection in a vertebrate or mammal are described. Methods for treating a parasitic worm or helminth infection in a subject are also described. The methods include administering to the subject a therapeutically effective amount of the at least one crystal protein and a nicotinic acetylcholine receptor agonist. The crystal proteins can be isolated from Bacillus thuringiensis and include Cry5B, Cry21, Cry14A, Cry6A, and Cry13A. The nicotinic acetylcholine receptor agonist can be from the levamisole family, which include levamisole, pyrantel, and tribendimidine.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: August 19, 2014
    Assignee: The Regents of The University of California
    Inventors: Raffi V. Aroian, Yan Hu
  • Publication number: 20140230103
    Abstract: Methods and apparatuses are provided for automatically controlling and stabilizing aspects of a scanning probe microscope (SPM), such as an atomic force microscope (AFM), using Peak Force Tapping (PFT) Mode. In an embodiment, a controller automatically controls periodic motion of a probe relative to a sample in response to a substantially instantaneous force determined and automatically controls a gain in a feedback loop. A gain control circuit automatically tunes a gain based on separation distances between a probe and a sample to facilitate stability. Accordingly, instability onset is quickly and accurately determined during scanning, thereby eliminating the need of expert user tuning of gains during operation.
    Type: Application
    Filed: February 11, 2014
    Publication date: August 14, 2014
    Applicant: Bruker Nano, Inc.
    Inventors: Chanmin Su, Jian Shi, Yan Hu, Shuiqing Hu, Ji Ma
  • Publication number: 20140223615
    Abstract: Methods and apparatuses are provided for automatically controlling and stabilizing aspects of a scanning probe microscope (SPM), such as an atomic force microscope (AFM), using Peak Force Tapping (PFT) Mode. In an embodiment, a controller automatically controls periodic motion of a probe relative to a sample in response to a substantially instantaneous force determined, and automatically controls a gain in a feedback loop. A gain control circuit automatically tunes a gain based on separation distances between a probe and a sample to facilitate stability. Accordingly, instability onset is quickly and accurately determined during scanning, thereby eliminating the need of expert user tuning of gains during operation.
    Type: Application
    Filed: February 4, 2014
    Publication date: August 7, 2014
    Applicant: Bruker Nano, Inc.
    Inventors: Jian Shi, Yan Hu, Shuiqing Hu, Ji Ma, Chanmin Su
  • Patent number: 8767841
    Abstract: Techniques for de-modulating a high-supply-domain differential signal and a common-mode clock in a front-end receiver are described herein. In one embodiment, a method for receiving a signal comprises receiving the signal via a receiver input, the received signal comprising a differential signal and a common-mode clock signal. The method also comprises shifting the received signal from a first voltage range to a second voltage range that is lower than the first voltage range, and providing the shifted received signal on a first level-shifted signal line and a second level-shifted signal line. The method further comprises sensing voltage differences between the first and second level-shifted lines to recover the differential signal, and sensing common-mode voltages on the first and second level-shifted signal lines to recover the common-mode clock signal.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: July 1, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Miao Li, Xiaohua Kong, Yan Hu, Zhi Zhu
  • Patent number: 8739309
    Abstract: An improved mode of AFM imaging (Peak Force Tapping (PFT) Mode) uses force as the feedback variable to reduce tip-sample interaction forces while maintaining scan speeds achievable by all existing AFM operating modes. Sample imaging and mechanical property mapping are achieved with improved resolution and high sample throughput, with the mode workable across varying environments, including gaseous, fluidic and vacuum.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: May 27, 2014
    Assignee: Bruker Nano, Inc.
    Inventors: Yan Hu, Shuiqing Hu, Chanmin Su
  • Publication number: 20140111250
    Abstract: An output driver for electrostatic discharge (ESD) protection includes a first pair of stacked metal oxide semiconductor field-effect transistor (MOS) devices coupled between a power terminal and a first differential output terminal. The output driver also includes a second pair of stacked MOS devices coupled between a second differential output terminal and a ground terminal.
    Type: Application
    Filed: October 23, 2012
    Publication date: April 24, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Miao Li, Jingcheng Zhuang, Yan Hu, Xiaoliang Bai, Jing Kang
  • Publication number: 20140058652
    Abstract: Traffic information processing method and apparatus. The method includes the steps of: obtaining road traffic data of a plurality of road sections; predicting for at least two road sections of the plurality of road sections, based on the obtained data, traffic flow information at an expected time when arriving at the road section from a current position, the traffic flow information being used for describing a traffic state of a road; displaying via a display apparatus the predicted traffic flow information of at least two road sections in the at least two road sections. In addition, the present invention provides a traffic information processing apparatus, a GPS navigation device, and a variable message board. By applying the technical solution provided in the present invention, the road traffic condition can be effectively transferred to users so that it is convenient for the users to plan routes for their travel.
    Type: Application
    Filed: August 27, 2013
    Publication date: February 27, 2014
    Applicant: International Business Machines Corporation
    Inventors: Hou Li Duan, Yan Yan Hu, Feng Li, Shao Chun Li, Susan Eileen Skrabanek, Yu Yuan
  • Patent number: 8650660
    Abstract: An improved mode of AFM imaging (Peak Force Tapping (PFT) Mode) uses force as the feedback variable to reduce tip-sample interaction forces while maintaining scan speeds achievable by all existing AFM operating modes. Sample imaging and mechanical property mapping are achieved with improved resolution and high sample throughput, with the mode being workable across varying environments, including gaseous, fluidic and vacuum. Ease of use is facilitated by eliminating the need for an expert user to monitor imaging.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: February 11, 2014
    Assignee: Bruker Nano, Inc.
    Inventors: Jian Shi, Yan Hu, Shuiqing Hu, Ji Ma, Chanmin Su
  • Patent number: 8646109
    Abstract: An improved mode of AFM imaging (Peak Force Tapping (PFT) Mode) uses force as the feedback variable to reduce tip-sample interaction forces while maintaining scan speeds achievable by all existing AFM operating modes. Sample imaging and mechanical property mapping are achieved with improved resolution and high sample throughput, with the mode being workable across varying environments, including gaseous, fluidic and vacuum. Ease of use is facilitated by eliminating the need for an expert user to monitor imaging.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: February 4, 2014
    Assignee: Bruker Nano, Inc.
    Inventors: Yan Hu, Shuiqing Hu, Chanmin Su, Jian Shi, Ji Ma
  • Patent number: 8580384
    Abstract: Disclosed are dendritic macromolecule-based dielectric compositions (e.g., formulations) and materials (e.g. films) and associated devices. The dendritic macromolecules have branched ends that are functionalized with an organic group that includes at least one 3-40 membered cyclic group.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: November 12, 2013
    Assignee: Polyera Corporation
    Inventors: Yan Zheng, Jordan Quinn, He Yan, Yan Hu, Shaofeng Lu, Antonio Facchetti
  • Publication number: 20130276174
    Abstract: An apparatus and method of collecting topography, mechanical property data and electrical property data with an atomic force microscope (AFM) in either a single pass or a dual pass operation. PFT mode is preferably employed thus allowing the use of a wide range of probes, one benefit of which is to enhance the sensitivity of electrical property measurement.
    Type: Application
    Filed: June 24, 2013
    Publication date: October 17, 2013
    Inventors: Chunzeng Li, Yan Hu, Ji Ma, Jianli He, Lin Huang, Stephen C. Minne, Henry Mittel, Weijie Wang, Shuiqing Hu, Chanmin Su
  • Publication number: 20130230048
    Abstract: A server interconnection system includes three switches each having n downlink ports and an uplink port, wherein n is an integer equal to or larger than 2; and m servers each having at least two network interface cards respectively connected to downlink ports of different switches, wherein m=3p/2, p is an even number equal to or larger than 2 but equal to or less than n, wherein every three servers form a group. A first server connects to a downlink port of a first switch and a downlink port of a second switch via two network interface cards. A second server connects to a downlink port of the first switch and a downlink port of a third switch via two network interface cards. A third server connects to a downlink port of the second switch and a downlink port of the third switch via two network interface cards.
    Type: Application
    Filed: December 12, 2012
    Publication date: September 5, 2013
    Applicant: NEC (China) Co., Ltd.
    Inventors: YONGQIANG LIU, Yan Hu, Zhangfeng Hu
  • Patent number: 8508670
    Abstract: An electronic device and a channel management method provide a predetermined channel information table to control channels in a television. Favorite channels are stored in the predetermined channel information table of the electronic device. In a predetermined channel mode, if an input channel code is not stored in the predetermined channel information table, the electronic device automatically adds the input channel code to the predetermined channel information table. If the input channel code is stored in the predetermined channel information table, the electronic device transfers the input channel code to the television and the television changes an active channel accordingly.
    Type: Grant
    Filed: October 7, 2010
    Date of Patent: August 13, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Lung Dai, Yan-Hu Sun
  • Patent number: 8483089
    Abstract: The invention provides a server, a method and a system for providing node information for P2P network. A server in a peer-to-peer (P2P) network comprises: a location information storage unit which stores coordinate information indicating a coordinate of each data node in the P2P network in a coordinate system that is created based on communication delays among data nodes in the P2P network; and a node information providing unit which, upon receipt of a request for information on data nodes having a first data item, selects one or more data nodes from data nodes having the first data item based on the coordinate information, and provides information indicating the selected one or more data nodes.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: July 9, 2013
    Assignee: NEC (China) Co., Ltd.
    Inventors: Yan Hu, Yong Xia, Yongqiang Liu, Quan Huang
  • Publication number: 20120243403
    Abstract: The present disclosure provides an addressing method, an addressing apparatus, a fabric manager, a switch, and a data routing method for data center networks. The addressing apparatus includes a tree creating unit for, sequentially with each of switches as a root, creating a tree containing all hosts by means of network topology discovery function, to obtain a plurality of trees; a tree selecting unit for selecting a tree having a minimum height among the created plurality of trees; and an address assigning unit for assigning addresses to each of switches and each of hosts in a network with respect to each selected tree having a minimum height. The present disclosure is adaptable to various topologies employed by the data center. The present disclosure can achieve aggregation of locator addresses so that a forwarding table can be shortened, and can achieve load balance of the network.
    Type: Application
    Filed: November 11, 2011
    Publication date: September 27, 2012
    Applicant: NEC(CHINA) CO., LTD.
    Inventors: Yan HU, Yong XIA, Yongqiang LIU, Quan HUANG
  • Publication number: 20120131702
    Abstract: An improved mode of AFM imaging (Peak Force Tapping (PFT) Mode) uses force as the feedback variable to reduce tip-sample interaction forces while maintaining scan speeds achievable by all existing AFM operating modes. Sample imaging and mechanical property mapping are achieved with improved resolution and high sample throughput, with the mode being workable across varying environments, including gaseous, fluidic and vacuum. Ease of use is facilitated by eliminating the need for an expert user to monitor imaging.
    Type: Application
    Filed: November 29, 2011
    Publication date: May 24, 2012
    Applicant: BRUKER NANO, INC.
    Inventors: Jian Shi, Yan Hu, Shuiqing Hu, Ji Ma, Chanmin Su
  • Publication number: 20120124226
    Abstract: The invention provides a server, a method and a system for providing node information for P2P network. A server in a peer-to-peer (P2P) network comprises: a location information storage unit which stores coordinate information indicating a coordinate of each data node in the P2P network in a coordinate system that is created based on communication delays among data nodes in the P2P network; and a node information providing unit which, upon receipt of a request for information on data nodes having a first data item, selects one or more data nodes from data nodes having the first data item based on the coordinate information, and provides information indicating the selected one or more data nodes.
    Type: Application
    Filed: June 21, 2010
    Publication date: May 17, 2012
    Applicant: NEC (CHINA) CO., LTD.
    Inventors: Yan Hu, Yong Xia, Yongqiang Liu, Quan Huang