Patents by Inventor Jing Lv

Jing Lv 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: 20140347409
    Abstract: Embodiments of the present invention disclose a 3D display method and a display device.
    Type: Application
    Filed: December 23, 2012
    Publication date: November 27, 2014
    Inventor: Jing Lv
  • Publication number: 20140351344
    Abstract: A method, a system, and an apparatus are provided for sharing application information. The method receives match request sent by a mobile terminal X upon receipt of a share instruction of a user. According to the match request, the method determines whether there is a mobile terminal that is matched with the mobile terminal X among other mobile terminals that send match request, and if a mobile terminal is found, sends a success message. When a server receives identifiers of applications to be shared sent from any one mobile terminal of the matched mobile terminals, the method determines whether the other mobile terminal of the matched mobile terminals is connected to the server, if the other mobile terminal is online, obtains relevant information of the application corresponding to each identifier respectively, and sends the obtained relevant information to the other mobile terminal.
    Type: Application
    Filed: August 12, 2014
    Publication date: November 27, 2014
    Inventors: Xuezhu WU, Shengwei LIN, Xing SHAO, Lifei XIANG, Deliang ZHU, Yusheng ZHONG, Siying TAN, Liang YU, Jing LV, Tao ZHU, Zhenyu WU, Jun HUANG, Jia ZENG
  • Patent number: 8780765
    Abstract: Embodiments of the present invention provide a method, system and peer apparatus for implementing multi-channel voice mixing, which belongs to a network communication field. The method includes: obtaining, by each peer, voice mixing quality parameters of super peers which are determined from peers according to information processing abilities of the peers; obtaining, by peers with voice input in the peers, priorities of the super peers according to the voice mixing quality parameters, and selecting at least one super peer for voice mixing from all the super peers according to the priorities of the super peers; mixing, by the at least one super peer for voice mixing, audio data of each peer with voice input; and publishing mixed data. The present invention selects a super peer to replace the existing server for implementing multi-channel voice mixing and publishing mixed data. Thus, server costs and bandwidth resources can be saved.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: July 15, 2014
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventor: Jing Lv
  • Publication number: 20140157231
    Abstract: The present disclosure discloses a method and apparatus for modifying a middleware shared by multiple tenants by preparing a data packet comprising modification information and tenant information, the modification information comprising information of a specific class to be modified in the middleware as well as modification content for the specific class, the tenant information indicating a specific tenant of the plurality of tenants to which the modification content is directed; and in response to acquisition of the data packet: modifying the specific class in the middleware in runtime according to the modification information to create a modified specific class; and applying the modified content only to the specific tenant. When multiple tenants share a same middleware, different versions of the middleware may be provided for respective tenants, without affecting the use by other tenants, thereby satisfying sharing and customization requirements of each of the multiple tenants.
    Type: Application
    Filed: November 6, 2013
    Publication date: June 5, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: JunJie Cai, San Hong Li, Jing Lv, Wei Wei Gao, Chen Lei
  • Publication number: 20140140407
    Abstract: The present invention provides a hybrid-resolution encoding and decoding method. The method includes performing full-resolution standard coding on an I frame that adopts only intra-frame coding in a video frame sequence, and performing frame reconstruction to obtain a reconstructed frame of the I frame; performing down-sampling on the reconstructed frame of the I frame to obtain a first sampling image of the reconstructed frame of the I frame; performing down-sampling on a non-I frame in the video frame sequence to obtain a second sampling image of the non-I frame; performing standard coding on the second sampling image of the non-I frame by using the first sampling image of the reconstructed frame of the I frame that corresponds to the non-I frame as a reference frame; and sending a video code stream that includes the full-resolution standard coded I frame and the standard coded non-I frame.
    Type: Application
    Filed: November 26, 2013
    Publication date: May 22, 2014
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Chenchen YU, Xunan MAO, Jingchang CHEN, Jing LV, Ronggang WANG, Bocheng XIN, Wen GAO
  • Patent number: 8730298
    Abstract: A method for switching video resolution includes: confirming that a video sender and a video receiver have established a video communication connection, and obtaining an initial resolution of the video sender; confirming that bandwidth of the video communication connection and hardware of the video sender meet preset conditions, and switching the initial resolution of the video sender to a target resolution, in which the target resolution is higher than the initial resolution. After establishing video communication connections between terminals, when there are available bandwidth and hardware of the terminal using video communication, the resolution of terminal may be switched to provide a more clear video communication for terminal user, and guarantee smooth switching of resolution.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: May 20, 2014
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Chenchen Gu, Jing Lv, Xuecheng Luo, Peizhao Li, Pu Wang
  • Publication number: 20140118422
    Abstract: Provided are an image display device and an image display method, which is capable of increasing charging period and reducing switching frequency of driving data while performing display device driving. The image display device comprises combined pixels of m columns and n rows, wherein each of the combined pixels comprises a first row of sub-pixels and a second row of sub-pixels beneath the first row of sub-pixels, wherein in a 2D image display mode, both the first rows of sub-pixels and the second rows of sub-pixels in the respective rows of combined pixels are driven and receive 2D display data; and in a 3D image display mode, one row of sub-pixels in the respective rows of combined pixels receives data and the other row of sub-pixels in the respective rows of combined pixels do not receive data.
    Type: Application
    Filed: November 30, 2012
    Publication date: May 1, 2014
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guangliang Shang, Jing Lv
  • Publication number: 20140098320
    Abstract: Embodiments of the present invention provide a liquid crystal display device and a manufacturing method thereof. The device comprises: an upper substrate, comprising: substrate; a color filter and a black matrix, formed on a surface of the substrate facing a lower substrate in the same layer; a lower substrate, cell-assembled with the upper substrate and comprising: a base substrate; a gate metal bus, a gate insulating layer, a source/drain metal bus and a first insulating protection layer, which are formed on the base substrate sequentially; a transparent electrode, formed on the first insulating protection layer; and a second insulating protection layer, covering the transparent electrode; and a seal agent, provided at a periphery of a display area of the liquid crystal display device, wherein an upper portion of the seal agent is attached to the substrate and a lower portion thereof is attached to the second insulating protection layer.
    Type: Application
    Filed: October 9, 2013
    Publication date: April 10, 2014
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Yuting Zhang, Jing Lv, Zheng Fang
  • Publication number: 20140056353
    Abstract: The present application provides a video encoding method that includes setting frame types for a video sequence; obtaining a B frame; determining whether a current macroblock of the B frame satisfies a Direct prediction mode, and if yes determining whether the current macroblock satisfies a Skip prediction mode; if the current macroblock does not meet either mode, computing at least one of a mode cost after performing motion compensation on the current macroblock using two bidirectional prediction motion vectors obtained in the Direct prediction mode; a mode cost after performing motion compensation on the current macroblock using a forward prediction motion vector obtained in the Direct prediction mode; and a mode cost after performing motion compensation on the current macroblock using a backward prediction motion vector obtained in the Direct prediction mode; and selecting a mode with a smallest cost as an optimal prediction direction to encode the current macroblock.
    Type: Application
    Filed: July 30, 2013
    Publication date: February 27, 2014
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Chenchen YU, JING LV, JINGCHANG CHEN, QUANZHAN ZHENG, RONGGANG WANG, JIE WAN, WEN GAO
  • Publication number: 20140057082
    Abstract: Embodiments of the invention provide a mask plate, a method for fabricating an array substrate using the mask plate, and an array substrate. The mask plate is used for fabricating the array substrate by a stitching exposure. The mask plate comprises 2n+1 mask patterns successively arranged and parallel to each other, where n is any natural number, each mask pattern includes a light-shielding pattern corresponding to a portion of a data signal line on the array substrate. The light-shielding patterns of two adjacent mask patterns are discontinuous, and the portions on both sides of the light-shielding pattern of the mask pattern located in the middle of the mask plate are asymmetric.
    Type: Application
    Filed: August 23, 2013
    Publication date: February 27, 2014
    Inventors: Yanping Liao, Jing LV, Xibin Shao, Daekeun Yoon, Ying Wang, Zhenyu Zhang
  • Patent number: 8654845
    Abstract: The invention provides a method and device for video predictive encoding.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: February 18, 2014
    Assignees: Tencent Technology (Shenzhen) Company Limited, Tsinghua University
    Inventors: Pin Tao, Wenting Wu, Mou Xiao, Jiangtao Wen, Chenchen Gu, Jing Lv, Fuzhong Sheng
  • Patent number: 8566811
    Abstract: A method, system and computer program product for performance configuration of an application by setting at least one performance preference for a performance-sensitive class in the application, specifying performance preference propagation policy of the class in the application based on the at least one performance preference, and calling the class to perform performance configuration for application according to the performance preference propagation policy.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: October 22, 2013
    Assignee: International Business Machines Corporation
    Inventors: Jun J. Cai, Jing Lv, Yue H. Wu, Rui Z. Xu
  • Publication number: 20130261350
    Abstract: A catalyst including: a support, the support including a mixture of SiO2 and ZrO2; an active ingredient including copper; a first additive including a metal, an oxide thereof, or a combination thereof; and a second additive including Li, Na, K, or a combination thereof. The metal is Mg, Ca, Ba, Mn, Fe, Co, Zn, Mo, La, or Ce. Based on the total weight of the catalyst, the weight percentages of the different components are as follows: SiO2=50-90 wt. %; ZrO2=0.1-10 wt. %; copper=10-50 wt. %; the first additive=0.1-10 wt. %; and the second additive=0.1-5 wt. %.
    Type: Application
    Filed: May 28, 2013
    Publication date: October 3, 2013
    Applicant: TIANJIN UNIVERSITY
    Inventors: Xinbin MA, Jing LV, Yujun ZHAO, Shengping WANG, Jinlong GONG, Baowei WANG, Zhenhua LI, Yan XU
  • Publication number: 20130150617
    Abstract: Provided is a monolithic catalyst for synthesizing an oxalate by carbon monoxide (CO) gaseous-phase coupling, a preparation method and the use thereof. In the catalyst, a ceramic honeycomb or a metal honeycomb was used as skeletal carrier, metal oxides were used as a carrier coating, precious metals Pt, Pd, Ir, Rh were used as active ingredients, as well as Fe, Co, Ni were used as additives, wherein the carrier coating accounts for 5 to 50 wt % of the honeycomb carrier the active ingredients of the catalyst account for 0.1 to 5 wt. % of the carrier coating; the additives of the catalyst account for 0.3 to 10 wt. % of the carrier coating; and the atomic ratio of the active ingredients to the additives was 0.1 to 3. the reaction for synthesizing the oxalate was carried out in a fixed bed reactor, wherein, N2 was used as a carrier gas. The volume ratio of N2:CO: Alkyl nitrite was 20-80:5-60:10-40, and the retention time was 0.5-10 s.
    Type: Application
    Filed: May 31, 2011
    Publication date: June 13, 2013
    Inventors: Xinbin Ma, Yujun Zhao, Baowei Wang, Shengping Wang, Jing Lv, Zhenghua Li
  • Publication number: 20130141481
    Abstract: Embodiments of the disclosed technology provide a display panel and a display device. The display panel comprises a plurality of pixels arranged in a matrix, wherein each of the pixels comprises a first sub-pixel region and a second sub-pixel region, the first sub-pixel region comprises one or more color sub-pixels, and the second sub-pixel region comprises one or more white sub-pixels. The display device according to the disclosed technology comprises the above display panel.
    Type: Application
    Filed: July 11, 2012
    Publication date: June 6, 2013
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Kuanjun Peng, Kazuyoshi Nagayama, Jing Lv
  • Publication number: 20130141658
    Abstract: An embodiment of the present invention discloses a TFT-LCD panel and a driving method thereof, which meet the requirements of a pixel charging ratio and do not increase the logic power consumption of the panel at a high refresh frequency.
    Type: Application
    Filed: August 13, 2012
    Publication date: June 6, 2013
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jing Lv, Kuanjun Peng, Yuting Zhang
  • Publication number: 20130051468
    Abstract: An embodiment of the invention provides a method for video predictive encoding. Firstly, extract a pixel block from current frame, divide the pixel block into a principal set of pixels and a complementary set of pixels; encode the principal set of pixels, output code stream of the principal set of pixels, obtain a reconstruction value of the principal set of pixels; interpolate to reconstructed pixel values, which include the reconstruction value of the principal set of pixels, take a result as predictive value of the complementary set of pixels, execute an intra-frame predictive encoding for the complementary set of pixels, output code stream of the complementary set of pixels, obtain a reconstruction value of the complementary set of pixels; and finally combine the reconstruction value of the principal set of pixels and the reconstruction value of the complementary set of pixels, and obtain a reconstruction value of the pixel block.
    Type: Application
    Filed: September 10, 2012
    Publication date: February 28, 2013
    Applicants: TSINGHUA UNIVERSITY, TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Pin Tao, Wenting Wu, Mou Xiao, Jiangtao Wen, Chenchen Gu, Jing Lv, Fuzhong Sheng
  • Publication number: 20130010060
    Abstract: An Instant Messaging (IM) client and a method for implementing 3D (three-dimensional) video communication. When it is determined that a local video capture device supports 3D video capturing and an opposite side requests to start a 3D video, the 3D video capturing is started. After performing coding on captured 3D video stream according to a preset parameter, a coded 3D video stream is sent. A receiver receives and decodes the coded 3D video stream to display the 3D video.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 10, 2013
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Jing LV
  • Publication number: 20130007720
    Abstract: The disclosure relates to program debugging. More particularly, the disclosure relates to technology for debugging a program without restarting a virtual machine. Embodiments may provide a program debug method in a virtual machine environment, the program running on the virtual machine, the method comprising receiving a request for debugging a program, instrumenting debug logic code into code to be debugged of the program, and running the program code with the debug logic code instrumented, to debug the program.
    Type: Application
    Filed: June 24, 2012
    Publication date: January 3, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jun Jie Cai, Guo Liang Huang, Rui Liang, Jing Lv, Qing Hai Meng, Jun Jie Nan, Rui Zhi Xu
  • Publication number: 20120292624
    Abstract: The disclosed technology is directed to an array substrate, a method for fabricating the same and a liquid crystal display device. The array substrate comprises an electro-static discharge (ESD) circuit region and a pixel region. The method comprises: adjusting the amount of light for exposing so that the amount of light for exposing corresponding to the pixel region is identical to that corresponding to the ESD circuit region; and forming a channel of a thin film transistor (TFT) in the ESD circuit region and a channel of a TFT in the pixel region by a pattering process, wherein the channel of the TFT in the ESD circuit region comprises a plurality of sub-channels arranged in parallel, and each of the sub-channels of the TFT in the ESD circuit region has the same length as the length of the channel of the TFT in the pixel region.
    Type: Application
    Filed: May 18, 2012
    Publication date: November 22, 2012
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jing LV, Yuting ZHANG, Yang SUN