Patents by Inventor Feng Xu

Feng Xu 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: 20200232649
    Abstract: A fume collecting assembly, a range hood, a side suction range hood, a range hood for two-sided fume collection and central air intake, a range hood with partition, and a central fume purification device are provided. The fume collecting assembly includes a fume collecting panel having curved recessed portion and an air deflector, which has curved protruding portion and is connected to the fume collecting panel, and the curved protruding portion is opposite the curved recessed portion, forming first air inlet and second air inlet spaced apart. The fume collecting panel includes a fume collecting port for discharging fumes into a duct of range hood. The first air inlet and the second air inlet both communicate with the fume collecting port. The range hood, the side suction range hood, the range hood for two-sided fume collection and central air intake, and the range hood with partition include the fume collecting assembly.
    Type: Application
    Filed: September 10, 2018
    Publication date: July 23, 2020
    Applicant: HANGZHOU ROBAM APPLIANCES CO., LTD.
    Inventors: Fujia REN, Rongwei HU, Haixin ZHOU, Liecun LU, Guocheng YU, Ming LI, Jiachen XU, Xiuhao TANG, Feng HE
  • Publication number: 20200235388
    Abstract: The present disclosure provides a positive electrode of lithium-ion battery, an all-solid-state lithium-ion battery and a preparation method thereof, and an electrical device. The all-solid-state lithium-ion battery of the present disclosure includes a positive electrode, a solid electrolyte, and a negative electrode; wherein the positive electrode includes a positive electrode current collector and a positive electrode material layer provided on a surface of the positive electrode current collector, a positive electrode active material in the positive electrode material layer is a manganese oxygen compound; and the negative electrode includes a negative electrode current collector and a negative electrode material layer provided on a surface of the negative electrode current collector, a negative electrode active material in the negative electrode material layer is a titanium oxygen compound.
    Type: Application
    Filed: May 13, 2019
    Publication date: July 23, 2020
    Inventors: Hui XIA, Qiuying XIA, Shuo SUN, Feng ZAN, Jing XU, Jili YUE
  • Publication number: 20200227619
    Abstract: The present disclosure provides a deformation driving device for flexible display panel, the deformation driving device includes a photodeformable element t, and the flexible display panel includes a display surface and a back surface opposite to the display surface. The photodeformable element has a binding surface for being attached to the flexible display panel's back surface, and and is capable of deforming under irradiation of light with a predetermined wavelength to bend or flatten.
    Type: Application
    Filed: May 8, 2019
    Publication date: July 16, 2020
    Inventors: Feng HAN, Ruifeng YANG, Litao FAN, Yufei LIU, Junhuan LIU, Chengrun XU
  • Publication number: 20200225697
    Abstract: A display cover is provided. The display cover includes a first glass and a second glass; a carbon material layer disposed between the first glass and the second glass, wherein the carbon material layer is formed by simultaneously applying a heat treatment process to an organic adhesive layer, the first glass, and the second glass to carbonize the organic adhesive layer. The structural strength of display cover can be strengthened by placing a carbon material layer between two glass layers to achieve a strong chemical bond between the thin carbon material layer disposed between the two glass layers and the two glass layers.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 16, 2020
    Inventor: Feng XU
  • Publication number: 20200228834
    Abstract: Innovations in the use of base color index map (“BCIM”) mode during encoding and/or decoding simplify implementation by reducing the number of modifications made to support BCIM mode and/or improve coding efficiency of BCIM mode. For example, some of the innovations involve reuse of a syntax structure that is adapted for transform coefficients to instead signal data for elements of an index map in BCIM mode. Other innovations relate to mapping of index values in BCIM mode or prediction of elements of an index map in BCIM mode. Still other innovations relate to handling of exception values in BCIM mode.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 16, 2020
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Bin Li, Feng Wu, Jizheng Xu
  • Publication number: 20200223802
    Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 16, 2020
    Applicant: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.
    Inventors: Weihua SHI, Feng XU, Zheng WANG, Weidong LI, Linghui WU, Hongwei LI, Minggao ZENG, Kunmin LAI, Zhigan JIANG, Haiying HE
  • Publication number: 20200216863
    Abstract: The present invention provides for a method to produce a biofuel and/or chemical compound from a biomass, the method comprising: (a) introducing a biomass and a deep eutectic solvent (DES), or mixture thereof, into a vessel to form a one-pot composition, wherein the DES, or mixture thereof, solubilizes the biomass; (b) introducing an enzyme and/or a microbe to the one-pot composition such that the enzyme and/or microbe produce a biofuel and/or chemical compound from the solubilized biomass; and, (c) optionally the biofuel and/or chemical compound is separated from the one-pot composition.
    Type: Application
    Filed: January 8, 2020
    Publication date: July 9, 2020
    Applicants: National Technology & Engineering Solutions of Sandia, LLC, The Regents of the University of California
    Inventors: Feng Xu, Blake A. Simmons, Seema Singh
  • Patent number: 10707241
    Abstract: An array substrate having a substrate witha bonding region on one side, the bonding region having a plurality of bonding pads arranged in order, where at least one dummy pad is provided in a first position of the bonding pads. The at least one dummy pad is used for dividing the bonding region into a plurality of bonding sub-regions, where each bonding sub-region has a plurality of bonding pads. This disclosure further provides a display panel.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: July 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BOE (HEBEI) MOBILE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yuesheng Song, He Xu, Donglai Gao, Wenbo Wang, Feng Guan
  • Publication number: 20200209901
    Abstract: Provided is a user side load response method based on adjustment and control on temperature of load clusters. The user side load response method includes: performing thermodynamic modeling on a temperature control load to obtain a temperature control model in direct load control; constructing a mapping quantity to describe the change state of a temperature control load relay switch; obtaining adjustable capacity of the temperature control load through the mapping quantity; introducing temperature control load clusters to solve the problem that control precision cannot satisfy condition requirements; and finally calculating the influence of each load cluster in different load cluster control schemes on comfort degree.
    Type: Application
    Filed: April 30, 2019
    Publication date: July 2, 2020
    Inventors: Jijun YIN, Zuofeng LI, Gang CHEN, Zhenyu CHEN, Haifeng LI, Yefeng JIANG, Lin LIU, Qifeng HUANG, Shufeng LU, Bin YANG, Haowei ZHANG, Xiao CHEN, Qiang ZHOU, Mingfeng XUE, Lingying HUANG, Shihai YANG, Qingshan XU, Minrui XU, Zhixin LI, Shuangshuang ZHAO, Feng WANG, Wenguang CHEN
  • Publication number: 20200210329
    Abstract: The present disclosure provides a memory management method, and belongs to the technical field of networks. The method includes: allocating a first memory address to video frame data based on a memory multiplexing queue, wherein the memory multiplexing queue records a memory address of video frame data that has been rendered; storing the video frame data in a memory space indicated by the first memory address; and adding the first memory address to the memory multiplexing queue after performing rendering based on the video frame data.
    Type: Application
    Filed: May 25, 2018
    Publication date: July 2, 2020
    Inventor: Feng XU
  • Publication number: 20200212777
    Abstract: The present invention provides a linear vibration motor including a housing with a receiving space, a vibration unit placed in the receiving space, an elastic part suspending the vibration unit in the receiving space and a coil assembly fixed on the housing and driving the vibration of the vibration unit. The vibration unit includes a weight in which a pole plate is disposed for positioning a magnet. The pole plate includes a body part and a positioning part extending from the body part. The positioning part includes a first positioning arm and a second positioning arm arranged for sandwiching the magnet. Compared with the related technology, the linear vibration motor of the invention has the advantages of simpler assembly, higher assembly precision and higher vibration reliability.
    Type: Application
    Filed: December 1, 2019
    Publication date: July 2, 2020
    Inventors: Feng Tao, Fanghua Ling, Hongfu Xu, Xiaofeng Pu
  • Patent number: 10698248
    Abstract: The present disclosure provides a counter substrate, a display panel, a display device, and fabricating method, further simplifying the fabricating process of the display panel by reducing the number of masking times required during the making of a spacer pattern and a frame light shielding pattern while achieving the frame light shielding function of the counter substrate and getting the counter substrate conductive with an array substrate. The fabricating method of the counter substrate comprises: forming a transparent electrode layer on a first base substrate; forming a black spacer pattern and a frame light shielding pattern at the same time on the transparent electrode layer, wherein the frame light shielding pattern comprises a first via hole that exposes a portion of the transparent electrode layer; and forming a conductive light shielding layer pattern in the first via hole.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: June 30, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Shi Shu, Chuanxiang Xu, Teng Luo, Feng Gu
  • Patent number: 10696681
    Abstract: The application is directed to efficient and economical processes as described in more detail below for the preparation of the beta 3 agonists of the formula of I-7 and intermediate compounds that can be used for making these agonists. The present disclosure relates to a process for making beta-3 agonists and intermediates using ketoreductase (KRED) biocatalyst enzymes and methods of using the biocatalysts.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: June 30, 2020
    Assignee: MERCK SHARP & DOHME CORPORATION
    Inventors: Feng Xu, Zhuqing Liu, Richard Desmond, Jeonghan Park, Alexei Kalinin, Birgit Kosjek, Hallena Strotman, Hongmei Li, Johannah Moncecchi
  • Publication number: 20200199061
    Abstract: A method of reducing color in an alkanolamine is described. The method includes contacting the alkanolamine with a color-reducing amount of a borane complex effective to provide a color-reduced alkanolamine composition having a Platinum-Cobalt Color Value, according to Test Method ASTM D1209, of less than 50.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Inventors: Feng XU, Flaiyh AL-ANAZI
  • Patent number: 10689463
    Abstract: Disclosed are a Fuc3S4S substituted oligoglycosaminoglycan with a weight-average molecular weight (Mw) of about 4.5-9 kD, a pharmaceutical composition containing the Fuc3S4S substituted oligoglycosaminoglycan, a preparation method thereof and a use thereof in preparing medicines for preventing and/or treating thrombotic diseases.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: June 23, 2020
    Assignee: JIUZHITANG CO., LTD.
    Inventors: Jinhua Zhao, Jinxing He, Mingyi Wu, Zhiwen Liu, Na Gao, Longyan Zhao, Zi Li, Feng Lu, Li Xu, Chuang Xiao, Lian Yang, Jun Chen, Lutan Zhou, Wenlie Peng, Jikai Liu
  • Patent number: 10688628
    Abstract: A fixing structure includes a base, a supporting assembly coupled to the base, a top cover rotationally coupled to the supporting assembly, and a limiting assembly arranged on the supporting assembly. The limiting assembly limits a rotation angle of the top cover relative to the base.
    Type: Grant
    Filed: January 13, 2018
    Date of Patent: June 23, 2020
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ze-Feng Xu, Jia-Yu Lv, Zhao-Guo Fu, Li-Chin Lu
  • Publication number: 20200195126
    Abstract: Disclosed in embodiments of the present invention are a control method and device for an alternating-current and direct-current conversion circuit, and a computer storage medium. The alternating-current and direct-current conversion circuit comprises a first commutation unit, a second commutation unit, and a coupling unit. By obtaining voltage information and current information of the alternating-current and direct-current conversion circuit, a controllable device of the first commutation unit can be controlled to be turned on in delay or turned off in advance; and the second commutation unit is controlled to work in a controllable rectification state or a controllable inversion state or an uncontrollable rectification state.
    Type: Application
    Filed: July 12, 2018
    Publication date: June 18, 2020
    Inventors: Zhanfeng DENG, Jun GE, Guoliang ZHAO, Jieying SONG, Weiguo LI, Zhengang LU, Yunfei XU, Zhe ZHOU, Haijun LIU, Dong LIANG, Xiaolin MO, Pengliang XU, Guofu CHEN, Xiang WANG, Guozhong ZHANG, Weidong SHEN, Wenyuan NING, Feng WANG
  • Publication number: 20200185535
    Abstract: An oxide thin film transistor, an array substrate, and preparation methods thereof are disclosed. The method for preparing an oxide thin film transistor comprises a step of forming a pattern comprising an oxide semiconductor active layer on a substrate, wherein the step comprises: forming an amorphous oxide semiconductor thin film on the substrate; performing an excimer laser annealing, at least at a position in the amorphous oxide semiconductor thin film corresponding to a channel region of oxide semiconductor active layer to be formed, such that the amorphous oxide semiconductor material at the laser-annealed position is crystallized, to form a crystalline oxide semiconductor material; and forming the pattern comprising the oxide semiconductor active layer.
    Type: Application
    Filed: August 1, 2019
    Publication date: June 11, 2020
    Inventors: Feng Guan, Guangcai Yuan, Zhi Wang, Chen Xu, Qi Yao, Zhanfeng Cao, Ce Ning, Woobong Lee, Lei Chen
  • Patent number: 10679985
    Abstract: Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a memory stack including interleaved conductive layers and dielectric layers, a channel structure extending vertically through the memory stack, and a semiconductor layer above the memory stack. The channel structure includes a channel plug in a lower portion of the channel structure, a memory film along a sidewall of the channel structure, and a semiconductor channel over the memory film and in contact with the channel plug. The semiconductor layer includes a semiconductor plug above and in contact with the semiconductor channel.
    Type: Grant
    Filed: November 17, 2018
    Date of Patent: June 9, 2020
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Shasha Liu, Li Hong Xiao, EnBo Wang, Feng Lu, Qianbin Xu
  • Patent number: 10681375
    Abstract: Innovations in adaptive encoding for units of a video sequence can improve coding efficiency. For example, some of the innovations relate to encoding that includes adaptive switching of color spaces between units within a video sequence. Other innovations relate encoding that includes adaptive switching of color sampling rates between units within a video sequence. Still other innovations relate encoding that includes adaptive switching of bit depths between units within a video sequence.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: June 9, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Bin Li, Jizheng Xu, Feng Wu