Patents by Inventor Xiaofeng Zhang

Xiaofeng Zhang 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: 20190365894
    Abstract: The present invention discloses an antibody specifically binding to a human endothelin receptor and uses thereof, where the antibody can inhibit the functions of the human endothelin receptor. The present invention includes the preparation, cloning, expression, and characterization of the antibody. The present invention can be used to effectively treat pulmonary arterial hypertension, a disease associated with pulmonary arterial hypertension, and a reproductive organ cancer in a human.
    Type: Application
    Filed: August 12, 2019
    Publication date: December 5, 2019
    Inventors: Cheng Zhang, Hua Zhang, Xiaofeng Wang, Chenjiang Yao, Yan Jiang, Min Wang, Xinxin Shi, Hao Pan, Shuqian Jing
  • Publication number: 20190358934
    Abstract: A flexible article made of glass and metal foil, as well as the production thereof, are provided. The flexible article is a multilayered structure having at least one glass layer and one metal foil layer, and the shear strength between glass and metal foil is above 1 MPa/mm2. The glass layer of said flexible article has high electrical resistivity at ambient temperature, low roughness, low thickness, good adherence to metal foil, and the glass in the glass layer has high temperature stability and low flowing temperature, and the thermal expansion coefficient (20 to 300° C.) is 1×10?6/K to 25×10?6/K. The whole article is flexible and can be bent, and the curvature radius of the bent flexible article is above 1 mm.
    Type: Application
    Filed: August 6, 2019
    Publication date: November 28, 2019
    Applicant: SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD.
    Inventors: Guangjun ZHANG, Yoshio OKANO, Pengshu LIU, Sangjin KIM, Xiaofeng XU, Friedrich SIEBERS, Jose ZIMMER
  • Patent number: 10486973
    Abstract: Spherically-shaped silica can include a precipitated silica powder having a d50 particle size selected within a range of greater than 20 ?m and up to 80 ?m, a di-octyl adipate oil absorption selected within a range of from 150 ml/100 g to 500 ml/100 g, an average circularity selected within a range of from 0.70 to 1.0, and an angle of repose, of less than 30°. A process of preparing spherically-shaped silica powder is also included.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: November 26, 2019
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Xiaofeng Zhang, Raphael O. Kollah
  • Publication number: 20190350936
    Abstract: The present invention relates to the field of therapeutic methods, compositions and uses thereof, that affect, directly or indirectly, the behavior of LRP receptors. These compositions and methods result in the treatment of inflammatory, immunological and metabolic conditions. More particularly, the methods and compositions of the invention are directed to the identification of small molecules, drugs and/or pharmacological agents that affect the Wnt pathway by affecting normal complex formation among various signaling receptors, the LRP5 and LRP6 receptor, and related ligands.
    Type: Application
    Filed: June 10, 2019
    Publication date: November 21, 2019
    Applicant: ENZO BIOCHEM, INC.
    Inventors: Elazar Rabbani, Xiaofeng Li, Dakai Liu, Yazhou Zhang, Richard Jin, Riddhi Bhattacharyya, Wei Cheng, James J. Donegan
  • Patent number: 10476526
    Abstract: Embodiments of the present disclosure provide an FEC coding and decoding method and device, and a system. A transmit end determines a forward error correction FEC coding type according to a length of to-be-coded data in burst data, and performs coding according to the determined FEC coding type. A receive end determines a forward error correction FEC decoding type according to a length of to-be-decoded data in burst data, and performs decoding according to the determined FEC decoding type. The FEC coding and decoding method provided in the embodiments of the present disclosure improves utilization of a communication resource is improved, and saves a communication resource.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: November 12, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoshu Si, Dao Pan, Fanglin Sun, Xiaofeng Zhang, Tao Ouyang
  • Patent number: 10476928
    Abstract: A network video playback method and an apparatus, where location information of an independently decoded frame in a media segment and location information of a non-independently decoded frame that is in the media segment and that references the independently decoded frame are added to a segment index in order to determine a video frame closest to an access time point from the independently decoded frame and the non-independently decoded frame. The independently decoded frame that is referenced by the video frame closest to the access time point is acquired when the video frame closest to the access time point is the non-independently decoded frame, and decoding starts from the video frame closest to the access time point according to the referenced independently decoded frame, and video playback is performed. Hence, access accuracy of network video playback can be improved.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: November 12, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaofeng Yang, Renzhou Zhang, Teng Shi
  • Publication number: 20190335348
    Abstract: Disclosed are a wireless-communication electronic device and method. The electronic device of a user equipment terminal comprises a processing circuit, said processing circuit being configured to: measure the downlink channel quality of a serving base station and adjacent base station of a user equipment; on the basis of the measured downlink channel quality, determine a first base station set from the serving base station and adjacent base station, the first base station set representing a base station set that is to broadcast or multicast data and information. According to the embodiments of the present disclosure, even if location information is unusable, it is still possible to quickly determine a multicast/broadcast base station, while signaling overhead is also reduced.
    Type: Application
    Filed: July 21, 2017
    Publication date: October 31, 2019
    Applicant: Sony Corporation
    Inventors: Yanzhao HOU, Shiyu ZHANG, Xin GUO, Yanyan LU, Zhaoqi PENG, Xiaofeng TAO
  • Publication number: 20190330598
    Abstract: A method for promoting replication of infectious bovine rhinotracheitis viruses using cold atmospheric plasma, including: irradiating a medium for Madin-Darby bovine kidney cells with a cold atmospheric plasma generator; adding the irradiated medium to the Madin-Darby bovine kidney cells; and adding infectious bovine rhinotracheitis viruses for incubation. The time required for treatment is 2 min allowing for a simple and rapid operation. The plasma is used for the indirect treatment of cells with a uniform process and a controllable intensity. The replication of the infectious bovine rhinotracheitis viruses in the Madin-Darby bovine kidney cells is significantly promoted by co-incubation in the treated DMEM for 1 hour, so that the high levels of infectious bovine rhinotracheitis viruses obtained can be used for vaccine production after inactivation, improving the vaccine production efficiency.
    Type: Application
    Filed: April 18, 2019
    Publication date: October 31, 2019
    Inventors: Xiaofeng DAI, Xuanhao ZHANG, Jianying ZHANG
  • Patent number: 10458030
    Abstract: Disclosed is an ion exchange membrane electrolytic cell, comprising an anode chamber and a cathode chamber; a gas-liquid separation chamber is arranged in the anode chamber and/or the cathode chamber; the gas-liquid separation chamber is partially located inside the anode chamber and/or the cathode chamber; a first portion of the gas-liquid separation chamber, which is configured to accommodate liquid, is arranged inside the anode chamber and/or the cathode chamber; and a second portion of the gas-liquid separation chamber, which is configured to accommodate gas, is disposed outside of the anode chamber and/or the cathode chamber. The ion exchange membrane electrolytic cell is provided with the gas-liquid separation chamber partially located inside the anode chamber and/or the cathode chamber, thereby improving the yield of the ion exchange membrane electrolytic cell. On the other hand, the products of electrolysis can be drained rapidly.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: October 29, 2019
    Assignee: BLUESTAR (BEIJING) CHEMICAL MACHINERY CO., LTD.
    Inventors: Xiuming Liu, Jianzhong Kang, Lirui Zhang, Weihong Wang, Xiaofeng Qiao, Junfeng Zhang, Xuehua Wu
  • Publication number: 20190319711
    Abstract: An optical signal modulation circuit includes a laser (DFB), a modulator (EAM), and an operational amplifier. The laser (DFB) generates a laser to stimulate the modulator (EAM) to generate a photon-generated current (ip), a first port (a) of the modulator (EAM) is connected to a first input voltage (Vbias), a second port (b) of the modulator (EAM) is connected to an inverting input end of the operational amplifier, a non-inverting input end of the operational amplifier is connected to a second input voltage (Vin), and an output end of the operational amplifier is connected to the first port (a) of the modulator. In the modulation circuit, a photon-generated current (ip) of the EAM is fed back to the operational amplifier, to implement a linear relationship between the second input voltage (Vin) and the photon-generated current (ip) of the EAM, and obtain a linear EML transmission curve, namely, a high-linearity EML.
    Type: Application
    Filed: June 25, 2019
    Publication date: October 17, 2019
    Inventors: Liqiang YU, Liming FANG, Sulin YANG, Xiaofeng ZHANG
  • Publication number: 20190320144
    Abstract: Generally this disclosure describes a video communication system that replaces actual live images of the participating users with animated avatars. A method may include selecting an avatar; initiating communication; detecting a user input; identifying the user input; identifying an animation command based on the user input; generating avatar parameters; and transmitting at least one of the animation command and the avatar parameters.
    Type: Application
    Filed: June 26, 2019
    Publication date: October 17, 2019
    Applicant: Intel Corporation
    Inventors: XIAOFENG TONG, WENLONG LI, YANGZHOU DU, WEI HU, YIMIN ZHANG
  • Patent number: 10431716
    Abstract: A light-emitting diode includes a first-type nitride region, a light-emitting region and a second-type nitride region, wherein the first-type nitride region includes a plurality of alternating first nitride layers and second nitride layers. The second nitride layers have high-doped emitting points pointing to the corresponding first nitride layer. The second-type nitride region includes a plurality of alternating third nitride layers and fourth nitride layers, wherein doping concentration of the fourth nitride layer is higher than that of the third nitride layer, and the fourth nitride layer has high-doped emitting points pointing to the third nitride layer.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: October 1, 2019
    Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
    Inventors: Liming Shu, Da-qian Ye, Liangjun Wang, Xiaofeng Liu, Chaoyu Wu, Duxiang Wang, Dongyan Zhang, Sha-sha Chen
  • Publication number: 20190295542
    Abstract: A method and system of controlling a digital assistant with dynamically switchable endpoint devices, comprising: dynamically selecting a respective input endpoint device and a respective controlled device for each of a plurality of voice-based requests from a user to the computing system, including: at a first point in time, acquiring respective instances of a first voice input from a first set of two or more input endpoint devices; obtaining a representative copy of the first voice input based on the respective instances of the first voice input that have been acquired from the first set of two or more input endpoint devices; determining a first actionable intent based on the representative copy of the first voice input; and dispatching a first encoded instruction to a first controlled endpoint device selected from the plurality of controlled endpoint devices in accordance with the first actionable intent.
    Type: Application
    Filed: March 26, 2018
    Publication date: September 26, 2019
    Inventors: Haibin Huang, Chi Zhang, Xiaofeng Xu, Chen Zhang, Dongyan Wang
  • Patent number: 10420758
    Abstract: The present disclosure provides compounds that may be useful for inhibiting the Tankyrase enzyme. In some aspects, these compounds are useful in the treatment of a disease or disorder related to the misregulation of Tankyrase enzyme such as cancer, degenerative diseases, or fibrotic diseases. Also provided herein are compounds may also be used to prevent the elongation of the telomere in a cell.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: September 24, 2019
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Lawrence Lum, Chuo Chen, Xuewu Zhang, Ozlem Kulak, Xiaofeng Wu
  • Patent number: 10419111
    Abstract: The present disclosure provides example data transmission methods and apparatuses. One example method includes obtaining a radio signal by using an input port. Based on a correspondence between an input port and a bearer channel, a bearer channel corresponding to the radio signal is determined. Code Division Multiple Access (CDMA) modulation and carrier modulation on the radio signal are performed according to a codeword and a frequency sub-band corresponding to the bearer channel, to obtain a modulated electrical signal. The modulated electrical signal is then modulated to an optical wavelength corresponding to the bearer channel to obtain a modulated optical signal, and the modulated optical signal is sent to an optical network.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: September 17, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaofeng Zhang, Lei Zhou
  • Patent number: 10414080
    Abstract: An injection molding apparatus for forming a gasket around an edge of a glass is provided. The injection molding apparatus includes: an injection mold die; a fixing component, disposed inside the injection mold die and adapted for fixing the glass inside the injection mold die; a detection unit, mounted to the injection molding apparatus and adapted for detecting an image or vibration of the glass; a determination unit, coupled with the detection unit and adapted for determining whether the glass breaks based on a detection result of the detection unit. The apparatus can determine whether the glass breaks, such that the risk of scratching the injection mold die by glass breaking may be reduced. Therefore, the injection molding yield can be improved, the time for repairing the injection mold die may be reduced and a service life of the injection mold die may be prolonged.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: September 17, 2019
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventors: Shuai Zhang, Xiaofeng Lin, Ping Li, Xiaowei Sun, Xiaoyu Zhao
  • Publication number: 20190280358
    Abstract: A filter and a communications device are disclosed. The filter includes a metal cavity, a metal resonant cavity, and a metal cover covering the metal cavity and the metal resonant cavity. A dielectric waveguide is disposed in the metal cavity, and the dielectric waveguide is electrically connected to the metal cavity. Resonant rod is disposed in the metal resonant cavity. A coupling structure is disposed between the metal cavity and a metal resonant cavity that is neighboring to the metal cavity, the coupling structure includes a communication area between the metal cavity and the metal resonant cavity and a dielectric body that protrudes into the communication area, the dielectric body is connected to the dielectric waveguide, and the coupling structure is coupled to a resonant rod in the metal resonant cavity.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 12, 2019
    Inventors: Xiaofeng ZHANG, Bengui YUAN
  • Publication number: 20190274962
    Abstract: The present invention relates to a preparation method for a traditional Chinese medicine drop pill and a traditional Chinese medicine micro drop pill prepared by using the method, and in particular, the present invention relates to a micro drop pill preparation method with high drug-loading capacity, simple preparation process and high production rate and a micro drop pill prepared by using the method. Specially, The drop pill preparation method used comprises the following steps: (1) material melting step: heat melting a medicine and a drop pill matrix to obtain a molten medicine liquid; (2) dropping step: delivering the molten medicine liquid to a dripper, and acquiring medicine drops of the molten medicine liquid by means of vibration dropping; and, (3) condensation step: cooling the medicine drops with a cooling gas to obtain micro drop pills.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Applicant: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Xiaobing Sun, Shunnan Zhang, Zhengliang Ye, Hai'ou Dong, Hongbo Zhang, Wensheng Zhang, Lihong Zhou, Chenming Li, Cong Chen, Xiaofeng Liu, Shiqing Wang, Changsheng Rong, Yongfeng Zheng, Lijun Fan
  • Patent number: 10393785
    Abstract: An optical sensing device applicable to two dimensional electric field, includes sequentially connected input polarization maintaining fibers, a sensing unit, an output single mode fiber, a photodetector and a signal processing unit, the sensing unit includes a lithium niobate substrate; a first Y optical waveguide and two Mach Zehnder structure optical waveguides are arranged on the lithium niobate substrate; the input of the first Y optical waveguide is connected with the output of the laser source, the output is respectively connected to the inputs of the two Mach Zehnder structure optical waveguides; the outputs of the two Mach Zehnder structure optical waveguides are connected to the photodetector; dipole antenna is arranged at any single waveguide arm of each Mach Zehnder structure optical waveguide, the polarization directions of the two dipole antennas are in orthogonality with each other.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: August 27, 2019
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Kang Xiao, Xiaofeng Jin, Xianmin Zhang, Hao Chi, Shilie Zheng
  • Patent number: D860213
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: September 17, 2019
    Assignee: SHANGHAI PUTAO TECHNOLOGY CO., LTD.
    Inventors: Xiaofeng Sheng, Lei Xie, Qian Zhang, Xiang Zhang