Patents by Inventor Lei Tang

Lei Tang 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: 20160139444
    Abstract: A display panel includes: an array substrate, which includes a gate line and a data line crossing to each other, a thin film transistor disposed in a crossing region of the gate line and the data line; a color filter substrate, cell-assembled with the array substrate; and a spacer, located between the array substrate and the color filter substrate, wherein a contact face between the spacer and the array substrate is positioned in a region of the gate line and/or a region of the data line except a region where the thin film transistor is located. A manufacturing method of a display panel and a display device also are provided.
    Type: Application
    Filed: December 6, 2013
    Publication date: May 19, 2016
    Inventors: Ying ZHANG, Jingpeng LI, Xin LI, Lei TANG
  • Publication number: 20160087566
    Abstract: A method and apparatus for controlling a reactive power of a generator in a power plant are provided. The method includes: S1, dividing a plurality of power plants into a plurality of plant-plant coordination groups; S2, dividing generators into a first generator and a second generator set; S3, calculating a deviation between a measured voltage and a preset voltage of a central bus; S4, comparing the deviation with a control dead band threshold; S5, establishing a reactive power tracking model if the deviation is greater than the control dead band threshold; S6, establishing a reactive power keeping model; and S7, obtaining sum reactive power adjustments of the generators according to the first reactive power adjustments and the second reactive power adjustments, and obtaining voltage adjustments of buses according to the sum reactive power adjustments.
    Type: Application
    Filed: September 18, 2015
    Publication date: March 24, 2016
    Inventors: HONGBIN SUN, QINGLAI GUO, BIN WANG, BOMING ZHANG, WENCHUAN WU, LEI TANG
  • Publication number: 20160068472
    Abstract: Disclosed is a method for preparing diamino-dicyclohexyl methane (H12MDA) by hydrogenation of diamino-diphenyl methane (MDA). In the process, 4,4?-MDA used as the starting material is firstly hydrogenated to prepare 4,4?-H12MDA. When the activity of the catalyst is reduced, the feed is switched from 4,4?-MDA to the mixture of 2,4?-MDA and 4,4?-MDA, and then when the conversion is stabilized, the feed is switched to 4,4?-MDA again. The deactivated catalyst is activated on line by switching the feed to the mixture of 2,4?-MDA and 4,4?-MDA. 4,4?-H12MDA having the trans-trans isomer content of 16˜24 wt % is produced, and the mixture of 2,4?-H12MDA and 4,4?-H12MDA is also produced, wherein the content of 2,4?-H12MDA in the mixture is 4˜15 wt %.
    Type: Application
    Filed: November 22, 2013
    Publication date: March 10, 2016
    Applicants: WANHUA CHEMICAL (NINGBO) CO., LTD., WANHUA CHEMICAL GROUP CO., LTD.
    Inventors: Xin LI, Hao CHEN, Congying ZHANG, Shan GAO, Zhenguo LIU, Weijia WANG, Lei TANG, Zhipeng LIU, Yuan LI, Qingmei JIANG, Jinhong SONG, Weiqi HUA, Hao DING
  • Publication number: 20160041416
    Abstract: A display substrate, a preparing method thereof, and a display device are disclosed; the display substrate comprises a display region, a non-display region, and a transparent support enhancement layer, the support enhancement layer is disposed at least in a region corresponding to the display region. The display substrate is not easy to be damaged by pressure, and can efficiently avoid a phenomenon of display defects of a display device.
    Type: Application
    Filed: June 5, 2014
    Publication date: February 11, 2016
    Inventors: Ying ZHANG, Jingpeng LI, Lei TANG, Yang PEI, Xin LI
  • Patent number: 9250748
    Abstract: A portable electrical input device capable of docking an electrical communication device is provided. The input device includes a docking base, image sensors, and a communication interface. The sensing regions of the image sensors define an operation region. An operation pattern is selectively configured in the operation region. The operation region is formed on an operation sheet or projected by an illuminating device. When an object operates in the operation region, the processor connected with the image sensors calculates a position information of the object according the sensed object image. The calculated position information is sent out through the communication interface.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: February 2, 2016
    Inventors: Cho-Yi Lin, Yu-Shuang Hua, Chia-Lei Tang
  • Publication number: 20160025391
    Abstract: The present invention relates to a passive type organic working fluid ejector refrigeration method. The liquid organic working fluid of the reservoir is added to evaporator using gravity. Then the refrigerant absorbs heat during evaporation in the evaporator. When the refrigerant temperature and pressure increases to a certain value, the self-operated pressure regulator valve automatically opens and the ejector begins to work. After condensing in the condenser, the working fluid divided into two streams. One stream returns to the reservoir and the other one flows into the cooling evaporator of refrigeration cycle to produce chilled water about 12° C. When the liquid refrigerant is completely evaporated in the evaporator, the self-operated pressure regulator valve opens and the working fluid flows into the evaporator from the reservoir. A certain quality of the working fluid is closed in the evaporator, preparing for a new work cycle as above-mentioned.
    Type: Application
    Filed: October 4, 2015
    Publication date: January 28, 2016
    Inventors: Yiwu Weng, Xiaojing Lv, Ping Yang, Yuzhang Wang, Lei Tang, Qianqian Zhang
  • Publication number: 20150210755
    Abstract: Provided are methods for the treatment or prevention of microbial infections (e.g., bacterial infection) in which the underlying pathology involves a PNAG-expressing microbe (e.g., PNAG-expressing bacteria). The methods of the invention generally involve administering to the subject an effective amount of an antibody that specifically binds to PNAG. Such methods are particularly useful for the treatment of nosocomial staphylococcus (e.g., S. epidermidis and S. aureus) infections.
    Type: Application
    Filed: August 22, 2013
    Publication date: July 30, 2015
    Applicant: SANOFI
    Inventors: Astrid Rey, Cathy Cantalloube, Meng Li, Lei Tang, Daniel Vlock
  • Publication number: 20150166323
    Abstract: A food dispensing system comprises an outer structure and a force-providing mechanism. The outer structure is adapted to enclose at least a portion of a pouch system that contains a food product, the pouch system having a squeezable element that holds the food product and a spout element for dispensing the food product. The outer structure is further adapted to allow a user to access the spout element of the pouch system, and to prevent the user from squeezing the squeezable element. The force-providing mechanism is adapted to exert a force on the squeezable element.
    Type: Application
    Filed: December 8, 2014
    Publication date: June 18, 2015
    Inventors: Nin Lei TANG, William Stephen TANG
  • Publication number: 20150052003
    Abstract: Some embodiments include a method of providing personalized item recommendations using scalable matrix factorization with randomness. Other embodiments of related systems and methods are also disclosed.
    Type: Application
    Filed: August 19, 2013
    Publication date: February 19, 2015
    Applicant: Wal-Mart Stores, Inc.
    Inventors: Lei Tang, Patrick Harrington, Tao Zhu
  • Publication number: 20140042465
    Abstract: Provided are an array substrate, a method for fabricating the same and a display device. The array substrate comprises: a transparent pixel electrode, a first data line and a first transparent common electrode, the array substrate further comprises: a second data line and an insulating layer having a via hole disposed in an non-aperture region of the array substrate, the second data line is connected to an extension of the transparent pixel electrode and connected to the second transparent common electrode through the via hole in the insulting layer.
    Type: Application
    Filed: August 9, 2013
    Publication date: February 13, 2014
    Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Xin LI, Lei TANG, Ying ZHANG, Yang PEI, Zhenwei WANG
  • Patent number: 8631098
    Abstract: A resource configuration method, a server, a network equipment, and a network system are provided. The resource configuration method includes performing a resource configuration on a network equipment according to a resource requirement of the network equipment and updated resource configuration information. The resource configuration information includes resource registration information reported by each of network equipments in a network. By implementing the present invention, the number of lookups for the resources is reduced and the process thereof is shortened, thereby achieving an effective resource allocation. In the case that an update frequency is fast enough, a search for resources is realized by one lookup. With such dynamic resource configuration information, the resource allocation is performed quickly and the waste of processing capacity of the server is avoided effectively.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: January 14, 2014
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Lei Tang
  • Publication number: 20130344074
    Abstract: Uses of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region.
    Type: Application
    Filed: March 15, 2012
    Publication date: December 26, 2013
    Applicant: SANOFI
    Inventors: Florent Bender, Danxi Li, Anne Minnich, Amirtha Naadimuthu, Ercole Rao, Brian N. Swanson, Lei Tang, Haixin Yu
  • Publication number: 20130211906
    Abstract: The present invention provides techniques for use in measuring effects of social sharing, and social sharing user characteristics, on advertisement effectiveness. Measurement information can be used in many ways, such as in optimizing advertisement campaigns and advertisement targeting. Techniques are provided in which bucket testing experiments are utilized. Advertisement performance may be tracked, including downstream advertisement performance, which may follow social sharing, in measuring differences in advertisement performance between content sharing users and content non-sharing users. Techniques are provided in which user social graph information may be used in determining downstream advertisement performance, even without information regarding specific sharing instances.
    Type: Application
    Filed: February 15, 2012
    Publication date: August 15, 2013
    Applicant: Yahoo! Inc.
    Inventors: Ashish Sumant, Lei Tang, Kun Liu, Wanlin Pang
  • Publication number: 20120301885
    Abstract: The present invention relates to methods and systems for analyzing chromosomes, and in particular to methods and systems for simultaneously performing banding and in situ hybridization on metaphase chromosomes.
    Type: Application
    Filed: February 24, 2011
    Publication date: November 29, 2012
    Inventors: Lei Tang, Hong Ni, Heather Noelle Lewis
  • Publication number: 20120242919
    Abstract: The present disclosure relates to a signal line connection structure and apparatuses using the same. The signal line connection structure according to an embodiment of the present disclosure comprises a first signal line and a second signal line, one end of the first signal line and one end of the second signal line corresponding to each other and being connected through a conductive layer; and a first tip end arranged in the first signal line; and a second tip end arranged in the second signal line. The first tip end and the second tip end are arranged as opposed to but not connected with each other, and static charges in the first signal line and the second signal line are discharged through the first tip end and the second tip end.
    Type: Application
    Filed: March 21, 2012
    Publication date: September 27, 2012
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Sheng Wang, Lei Tang, Xin Li
  • Publication number: 20120221387
    Abstract: A system for incentivizing sharing advertisements (“ads”) and associated deals with others includes a processor programmed to transmit to a user, for display in an application window of a communication device of a user, an advertisement and an associated deal with an economic incentive for sharing the advertisement with first persons in a social network of the user. The system tracks and stores referral activity by the first persons in the social network of the user in relation to the advertisement, the referral activity including the first persons sharing the advertisement with second persons. The system tracks and stores conversion activity such as purchasing by the first persons in the social network of the user in relation to the deal and purchasing by second persons referred by the first persons.
    Type: Application
    Filed: February 24, 2011
    Publication date: August 30, 2012
    Applicant: Yahoo! Inc.
    Inventors: Kun Liu, Abraham Bagherjeiran, Vijay K. Narayanan, Rajen Subba, Lei Tang
  • Publication number: 20120066753
    Abstract: An authentication method includes: receiving second authentication information sent by an application server when first authentication succeeds; sending the second authentication information to a corresponding terminal through a telecommunication network; receiving an identifier (ID) for identifying the terminal and the second authentication verification information that are returned by the terminal through the telecommunication network; and performing a second authentication according to the ID and the second authentication verification information, or forwarding the ID and the second authentication verification information to the application server, so that the application server performs the second authentication.
    Type: Application
    Filed: September 8, 2011
    Publication date: March 15, 2012
    Inventors: Jian PAN, Lei Tang
  • Publication number: 20110208934
    Abstract: A method and a system for allocating memory space of a mobile terminal are provided. The system comprises: a user interface means configured to prompt a user to select a allocating mode of the memory space; a control means configured to store space dividing information in various allocating modes; a memory allocating means configured to clear the data of the whole space to be divided when the memory space is to be reallocated, to acquire according to an allocating mode selected by the user the space dividing information of the allocating mode stored in the control means, and to configure required memory space for storing various parts of information according to the space dividing information. The technical solution of the invention can allocate the memory space according to user requirement, and enable the space allocation and management of a mobile terminal to satisfy various requirements of individuals.
    Type: Application
    Filed: November 3, 2008
    Publication date: August 25, 2011
    Inventors: Lei Tang, Haibo Wang
  • Patent number: 7805408
    Abstract: Conflicts detected during synchronization of replicas are enumerated and resolved according to a specified policy, comprising conditions and actions or simply a specified action. Specified actions may be drawn from a set of standard actions and custom actions may also be composed. The conflicts are enumerated and resolved in logical groups. A logical group is a collection of one or more item envelopes, each comprising entities, such as items, links, and/or extensions. In an example configuration, both constraint-based conflicts, such as a name collision, and non-constraint-based conflicts are handled via the same application programming interface.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: September 28, 2010
    Assignee: Microsoft Corporation
    Inventors: Neil Leonard Padgett, Ashish B Shah, Edward Eric Thomas, Darshatkumar Shah, Muhunthan Sivapragasam, Lev Novik, Lei Tang
  • Publication number: 20090327455
    Abstract: A resource configuration method, a server, a network equipment, and a network system are provided. The resource configuration method includes performing a resource configuration on a network equipment according to a resource requirement of the network equipment and updated resource configuration information. The resource configuration information includes resource registration information reported by each of network equipments in a network. By implementing the present invention, the number of lookups for the resources is reduced and the process thereof is shortened, thereby achieving an effective resource allocation. In the case that an update frequency is fast enough, a search for resources is realized by one lookup. With such dynamic resource configuration information, the resource allocation is performed quickly and the waste of processing capacity of the server is avoided effectively.
    Type: Application
    Filed: August 21, 2009
    Publication date: December 31, 2009
    Applicant: Huawei Technologies Co., Ltd.
    Inventor: Lei TANG