Patents by Inventor Cong Wang

Cong Wang 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).

  • METHOD AND DEVICE FOR EXECUTING THE DISTRIBUTED COMPUTATION TASK
    Publication number: 20190213007
    Abstract: A method and apparatus for executing a distributed computing task are provided. The method can include: parsing an expression of the distributed computing task to obtain an operator keyword; and executing, by using an operator corresponding to the operator keyword, the distributed computing task based on an input parameter of the operator, the input parameter of the operator including at least one of: a distributed stored distributed dataset including at least one data element, a distributed stored distributed key-value pair set including at least one key-value pair, and a value of the key-value pair in the distributed key-value pair set being a distributed dataset or a distributed key-value pair set.
    Type: Application
    Filed: March 5, 2019
    Publication date: July 11, 2019
    Inventors: Yuncong ZHANG, Xiang WEN, Cong WANG, Hua CHAI, Yao XU
  • RGBW display panel
    Patent number: 10347664
    Abstract: The invention provides an RGBW display panel, or vertically adjacent or horizontally adjacent red sub-pixels, green sub-pixels, blue sub-pixels, and white sub-pixels (W), the TFTs for the red sub-pixels, green sub-pixels, and blue sub-pixels being disposed inside the white sub-pixels (W), and disposing bend portion (11) on borders of the sub-pixels left and right to the white sub-pixel (W) to reduce the aperture ratios of the sub-pixels left and right to the white sub-pixel (W), and increase the aperture ratios of the sub-pixels located above and below the white sub-pixel. As such, the aperture ratios of the red, green, and blue sub-pixels around the white sub-pixel approximate consistency to improve the darker shade problems of RGBW display panel display a solid or two-color mixture screen, as well as avoid white color coordinate drift, improve color shift and improve display quality.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: July 9, 2019
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Cong Wang
  • Supported Catalyst Used For Synthesizing Polyether Amine, And Manufacturing Method
    Publication number: 20190201878
    Abstract: A supported catalyst used for synthesizing a polyether amine, and a manufacturing method of the catalyst. The catalyst comprises: a porous oxide as a support; Ni, Cu, Pd, and Rh as active components; and one or more of any of Zr, Cr, Mo, Fe, Zn, Sn, Bi, Ce, La, Hf, Sr, Sb, Mg, Be, Re, Ta, Ti, Sc, Ge and related metals as an auxiliary agent. The catalyst can be used in an amination reaction for a large molecular weight polyether polyol, and is particularly active and selective for an amination reaction of a low molecular weight polyether polyol. The catalyst has a simple and economic manufacturing technique and good potential for future applications.
    Type: Application
    Filed: August 24, 2016
    Publication date: July 4, 2019
    Applicant: Wanhua Chemical Group Co., Ltd.
    Inventors: Shujie Ren, Congying Zhang, Xin Li, Zhenguo Liu, Xiaolong Wang, Lei Tang, Zhipeng Liu, Zhanyu Gao, Jian Wu, Cong Wang, Yuan Li, Qingmei Jiang, Jinhong Song, Weiqi Hua, Hao Ding
  • METHOD FOR ACCELERATING EXECUTION OF APPLICATION IN A TRUSTED EXECUTION ENVIRONMENT
    Publication number: 20190197260
    Abstract: A method for accelerating execution of application in a trusted execution environment includes generating a tag based on computer instructions associated with a function of an application and input data, for representation of a computation to be performed by the application; determining whether the tag correspond to an entry in a database having one or more entries of tag and one or more corresponding computation result; and retrieving a corresponding computation result from the database without performing the computation if a corresponding entry of the tag is found in the database.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 27, 2019
    Inventors: Cong Wang, Helei Cui, Huayi Duan
  • Liquid crystal display panel, driving circuit and manufacturing method of the same
    Patent number: 10324344
    Abstract: A liquid crystal display panel and its driving circuit, manufacturing method are disclosed. The driving circuit has a first switching element. The first terminal of the first switching element is connected to one data line of the liquid crystal display panel. At the array manufacturing process stage, the control terminal of the first switching element is input a first reference voltage. The second terminal of the first switching element is connected to a first discharge circuit. During the stage to drive the liquid crystal display panel to display or to test the liquid crystal display panel, the control terminal of the first switching element is input a first control signal. The second terminal of the first switching element is input a data signal. By the aforementioned ways, it can simultaneously achieve an ESD protection and to save the panel space to be favorable for narrow frame design.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: June 18, 2019
    Assignees: Shenzhen China Star Optoelectronics Technology Co., Ltd., Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Cong Wang, Peng Du
  • Display panels and the array substrates thereof
    Patent number: 10317748
    Abstract: The present disclosure relates to a display panel and an array substrate including a plurality of pixel cells including colorful sub-pixels and one white sub-pixel. Each of the sub-pixels includes at least one sub-pixel electrode and at least one sub-pixel transistor corresponding to each of the sub-pixel electrode. The sub-pixel transistors are configured within the white sub-pixel to enhance an aperture rate of the colorful sub-pixels. As the sub-pixel transistors are configured within the same white sub-pixel, the brightness of the white sub-pixel may be decreased. At the same time, the aperture rate of the colorful sub-pixels may be greatly enhanced so as to enhance the performance of colorful images.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: June 11, 2019
    Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventors: Jiehui Qin, Cong Wang, Xiaoping Tan
  • Distributed method and apparatus for processing streaming data
    Patent number: 10313430
    Abstract: A distributed method and apparatus for processing streaming data are disclosed.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: June 4, 2019
    Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Yao Xu, Cong Wang, Yuncong Zhang, Jianwei Zhang, Xin Huang
  • Coaxial Resonant Cavity and System and Method for Measuring Dielectric Constant of Material
    Publication number: 20190148810
    Abstract: The present disclosure is related to the microwave measuring field, and in particularly to a coaxial resonant cavity and system and method for measuring the dielectric constant of material. The coaxial resonant cavity includes a coupling mechanism and a cavity body. The coupling mechanism is accommodated in the cavity body for exciting or coupling microwaves inside the cavity body. The coaxial resonant cavity further includes a probe extending out of the cavity body and being coaxial with the cavity body. The cavity body is shaped as an annular column, and a ratio of an outer radius of the annular column to an inner radius of the annular column is (3-5): 1. The present disclosure still provides a system and method for measuring the dielectric constant of material using the coaxial resonant cavity.
    Type: Application
    Filed: July 19, 2017
    Publication date: May 16, 2019
    Applicant: University of Electronic Science and Technology of China
    Inventors: Yong XIANG, Cong WANG, Xuesong FENG, Fenfen LIU
  • Display pixel structure, array substrate, and display device
    Patent number: 10290273
    Abstract: A display pixel structure includes a plurality of pixel units arranged in an array. Each of the pixel units comprises the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel. Each of the sub-pixels includes a TFT switch. A ratio between a width/length ratio of the TFT switch of one of the first sub-pixel, the second sub-pixel, and the third sub-pixel or an average of width/length ratios of multiple TFT switches thereof and a width/length ratio of the TFT switch of the fourth sub-pixel is equal to a ratio between a storage capacitance of one of the first sub-pixel, the second sub-pixel, and the third sub-pixel or an average of multiple storage capacitances thereof and a storage capacitance of the fourth sub-pixel. An array substrate and a liquid crystal display device are also disclosed.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: May 14, 2019
    Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventors: Liang Ma, Wei-Ping Yeh, Cong Wang, Zuomin Liao, Jun Xia
  • LIQUID CRYSTAL DISPLAY PANEL, DRIVING CIRCUIT AND MANUFACTURING METHOD OF THE SAME
    Publication number: 20190129261
    Abstract: A liquid crystal display panel and its driving circuit, manufacturing method are disclosed. The driving circuit has a first switching element. The first terminal of the first switching element is connected to one data line of the liquid crystal display panel. At the array manufacturing process stage, the control terminal of the first switching element is input a first reference voltage. The second terminal of the first switching element is connected to a first discharge circuit. During the stage to drive the liquid crystal display panel to display or to test the liquid crystal display panel, the control terminal of the first switching element is input a first control signal. The second terminal of the first switching element is input a data signal. By the aforementioned ways, it can simultaneously achieve an ESD protection and to save the panel space to be favorable for narrow frame design.
    Type: Application
    Filed: December 24, 2018
    Publication date: May 2, 2019
    Inventors: CONG WANG, PENG DU
  • HOUSING, METHOD FOR MANUFACTURING HOUSING, AND MOBILE TERMINAL
    Publication number: 20190103657
    Abstract: A method for manufacturing a housing is described. The methods includes: providing a cover body defining a slot; filling a first material into the slot; and filling a second material into the slot to fill up the slot. A housing and a mobile terminal including the housing are further provided.
    Type: Application
    Filed: July 26, 2018
    Publication date: April 4, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Cong Wang
  • ARRAY SUBSTRATE AND DISPLAY PANEL
    Publication number: 20190096346
    Abstract: The present disclosure relates to an array substrate and a display panel. The array substrate includes a plurality of scanning lines and a plurality of data lines intersecting with each other to form a plurality of pixel cells. The pixel cells are divided into the pixel cells within a first area and the pixel cells within a second area along the scanning lines. Each of the pixel cells within the second area includes a first thin film transistor (TFT) and a control unit connected to the first TFT. The control unit is configured to reduce a pixel voltage of the pixel cell where the first TFT is configured. As such, the display panel may display images uniformly, and display performance of the display panel may be improved.
    Type: Application
    Filed: October 20, 2017
    Publication date: March 28, 2019
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Tingting ZHANG, Cong WANG
  • DRIVING METHOD FOR DISPLAY PANEL
    Publication number: 20190088185
    Abstract: The present invention provides a driving method for a display panel. In an n-th scanning period, the pixel unit on the i-th row and an x-th column receives data signals. At least two subpixels with different colors on the i-th row and the x-th column of pixel unit receive the data signals according to a first sequence. In an (n+1)th scanning period, the pixel unit on the j-th row and an x-th column receives data signals. At least two subpixels with different colors on the j-th row and the x-th column of pixel unit receive the data signals according to a second sequence. A color of the subpixel which last receives the data signal in the first sequence is the same as a color of the subpixel which first receives the data signal in the second sequence.
    Type: Application
    Filed: November 17, 2017
    Publication date: March 21, 2019
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Tingting ZHANG, Chun-hung HUANG, Cong WANG
  • Plasmonic Nanoparticle Catalysts and Methods for Producing Long-Chain Hydrocarbon Molecules
    Publication number: 20190046966
    Abstract: A plasmonic nanoparticle catalyst for producing hydrocarbon molecules by light irradiation, which comprises at least one plasmonic provider and at least one catalytic property provider, wherein the plasmonic provider and the catalytic property provider are in contact with each other or have distance less than 200 nm, and molecular composition of the hydrocarbon molecules produced by light irradiation is temperature-dependent. And a method for producing hydrocarbon molecules by light irradiation utilizing the plasmonic nanoparticle catalyst.
    Type: Application
    Filed: January 11, 2016
    Publication date: February 14, 2019
    Applicant: Beijing Guanghe New Energy Technology Co., Ltd.
    Inventors: Cong Wang, Haizhou Ren
  • Liquid crystal display panel, driving circuit and manufacturing method of the same
    Patent number: 10203574
    Abstract: A liquid crystal display panel and its driving circuit, manufacturing method are disclosed. The driving circuit has a first switching element. The first terminal of the first switching element is connected to one data line of the liquid crystal display panel. At the array manufacturing process stage, the control terminal of the first switching element is input a first reference voltage. The second terminal of the first switching element is connected to a first discharge circuit. During the stage to drive the liquid crystal display panel to display or to test the liquid crystal display panel, the control terminal of the first switching element is input a first control signal. The second terminal of the first switching element is input a data signal. By the aforementioned ways, it can simultaneously achieve an ESD protection and to save the panel space to be favorable for narrow frame design.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: February 12, 2019
    Assignees: Shenzhen China Star Optoelectronics Technology Co., Ltd, Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventors: Cong Wang, Peng Du
  • LTPS array substrate
    Patent number: 10192902
    Abstract: A method for manufacturing a LTPS array substrate includes: forming a source electrode and a drain electrode on a substrate, forming a poly-silicon layer in a first region and a second region of the substrate including the source electrode and the drain electrode, such that the poly-silicon layer of the first region has a thickness greater than that of the second region and the poly-silicon layer of the first region partially covers the source electrode and the drain electrode; passivating a surface of the poly-silicon layer in order to turn a part of the poly-silicon layer of the second region and the first region that is adjacent to the surface into an insulating layer; and forming a gate electrode on the insulating layer between the source electrode and the drain electrode. The LTPS technical process is simple and can reduce the producing costs.
    Type: Grant
    Filed: December 24, 2017
    Date of Patent: January 29, 2019
    Assignees: Shenzhen China Star Optoelectronics Technology Co., Ltd, Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventors: Cong Wang, Peng Du, Xiaoxiao Wang
  • Vibrating wire viscometer and cartridge for the same
    Patent number: 10184873
    Abstract: A vibrating wire viscometer and cartridge for the same are provided. The cartridge includes a body member with a flowline for passing fluid, an electrically conductive wire disposed in the flowline, first and second electrically conductive posts, and a connector having first and second electrically conductive terminals. The first and second posts are mechanically coupled to the body member to hold the wire in tension within the flowline. The first and second terminals are connected to the first and second posts for applying an alternating electric current to the wire, respectively.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: January 22, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Cong Wang, Akira Kamiya, Yoko Morikami
  • Array substrate and liquid crystal display apparatus having the same
    Patent number: 10180608
    Abstract: An array substrate and a liquid crystal display apparatus are disclosed. The array substrate includes: a glass substrate; a light-shielding metallic layer mounted having a first region and a second region; a first insulating layer; a thin-film transistor; a pixel electrode layer; a common electrode layer electrically connected to the light-shielding metallic layer. A storage capacitor is formed between the second region and a drain electrode of the thin-film transistor. The array substrate has an advantage of increasing the storage capacitance of liquid crystal display apparatus and therefore enhancing display performance.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: January 15, 2019
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Cong Wang
  • LTPS array substrate and method for producing the same
    Patent number: 10170506
    Abstract: An LTPS array substrate and a method for producing the same are proposed. The method includes: forming an insulating layer, a semiconductor layer, and a first positive photoresist layer on the substrate one by one; exposing one side of the substrate on the opposite side of the gate for forming a polycrystalline silicon layer; forming a source and a drain of the TFT on the polycrystalline silicon layer; forming a pixel electrode on the insulating layer and part of the source; forming a plain passivation layer on a source-drain electrode layer; forming a transparent electrode layer on the plain passivation layer so that the transparent electrode layer is connected to the gate, the source, and the drain via the contact hole. The use of masks in types and numbers in the LTPS technology can be reduced. Thus, both of the processes and the production costs are reduced.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: January 1, 2019
    Assignees: Shenzhen China Star Optoelectronics Technology Co., Ltd, Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventors: Cong Wang, Peng Du
  • DISPLAY PIXEL STRUCTURE, ARRAY SUBSTRATE, AND DISPLAY DEVICE
    Publication number: 20180374439
    Abstract: A display pixel structure includes a plurality of pixel units arranged in an array. Each of the pixel units comprises the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel. Each of the sub-pixels includes a TFT switch. A ratio between a width/length ratio of the TFT switch of one of the first sub-pixel, the second sub-pixel, and the third sub-pixel or an average of width/length ratios of multiple TFT switches thereof and a width/length ratio of the TFT switch of the fourth sub-pixel is equal to a ratio between a storage capacitance of one of the first sub-pixel, the second sub-pixel, and the third sub-pixel or an average of multiple storage capacitances thereof and a storage capacitance of the fourth sub-pixel. An array substrate and a liquid crystal display device are also disclosed.
    Type: Application
    Filed: June 27, 2017
    Publication date: December 27, 2018
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Liang MA, WEI-PING YEH, Cong WANG, Zuomin LIAO, Jun XIA