Patents by Inventor Be Xu

Be 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).

  • Display substrate and driving method thereof
    Patent number: 11600234
    Abstract: A display substrate and a driving method thereof are provided. The display substrate includes a base substrate containing a monocrystalline silicon layer, a thickness of the monocrystalline silicon layer being less than that of the base substrate; an array circuit layer, disposed on the base substrate and including a plurality of transistors, each of which has an active layer inside the monocrystalline silicon layer; and a plurality of light-emitting elements, located at a side of the array circuit layer away from the base substrate. The array circuit layer includes a scan driving circuit, a data driving circuit and a plurality of pixel sub-circuits, and the plurality of pixel sub-circuits are connected to the plurality of light-emitting elements, respectively, to form a plurality of sub-pixels.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: March 7, 2023
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Weilin Lai, Yucheng Chan, Jianbang Huang, Dachao Li, Shengji Yang, Pengcheng Lu, Kuanta Huang, Xiaochuan Chen, Xue Dong, Hui Wang, Yanming Wang, Chen Xu, Dacheng Zhang, Yongfa Dong, Qing Wang, Hui Tong, Yunlong Li
  • Methods of whole crude and whole crude wide cut hydrotreating and dewaxing low hetroatom content petroleum
    Patent number: 11597885
    Abstract: Methods of refining a whole crude oil stream. The methods involve first processing the crude either through a hydrotreating reactor comprising a dewaxing reactor bed or a flash evaporation separator. The treated streams are then further processed through a demetalization reactor bed, a hydroprocessing reactor bed, or both. The stream can then be still further processed via additional hydrotreating, distillation, or both.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: March 7, 2023
    Assignee: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
    Inventors: Xiaochun Xu, Xinrui Yu, Shifang Luo, Randolph J. Smiley, Joseph E. Gatt
  • Increasing mobile device positioning accuracy
    Patent number: 11601909
    Abstract: Methods, systems, and devices related to data transmission and accuracy for positioning User Equipment (UE) in a network are described. In one exemplary aspect, a method for wireless communication includes selecting, by a mobile device, one or more cells in a wireless network for facilitating a positioning of the mobile device in the wireless network. The method also includes transmitting, from the mobile device to a network node, a message to request assistance data corresponding to the one or more selected cells.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: March 7, 2023
    Assignee: ZTE Corporation
    Inventors: Xu Liu, Bo Dai, Xiubin Sha, Ting Lu
  • Autotrophic nitrogen fixation genes and an autotrophic nitrogenase expression cassette for plants and uses thereof
    Patent number: 11597942
    Abstract: Autotrophic nitrogen fixation genes and an autotrophic nitrogenase expression cassette for plants and uses thereof are disclosed. Nitrogenase related genes of nitrogen fixation gene cluster from Paenibacillus sp. are specifically optimized by plant expression patterns through synthetic biology, to obtain autotrophic nitrogen fixation genes, which are then constructed into plant constitutive expression units. The expression units are assembled in a plant expression vector by isocaudarner cloning method and transformed into plants, thereby realizing autotrophic nitrogen fixation of the plants.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: March 7, 2023
    Assignee: SHANGHAI ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Quanhong Yao, Rihe Peng, Jianjie Gao, Yongsheng Tian, Bo Wang, Lijuan Wang, Xiaoyan Fu, Zhenjun Li, Hongjuan Han, Jing Xu, Fujian Zhang, Wenhui Zhang, Yongdong Deng, Yu Wang
  • Methods and apparatuses for service layer charging correlation with underlying networks
    Patent number: 11601555
    Abstract: The present application at least describes a computer-implemented method including a step of setting, via a service layer residing on a server outside of an underlying 3GPP network, a trigger in the underlying 3GPP network, where the trigger defines an QoS parameter change in the underlying 3GPP network. The underlying 3GPP network is configured with functionality to send a notification to the service layer upon detecting the QoS parameter change. The computer-implemented method also includes a step of receiving, from the underlying 3GPP network, the notification the detected QoS parameter change has occurred. The computer-implemented method further includes a step of performing, at the service layer residing on the server a service layer operation in response to the received notification.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: March 7, 2023
    Assignee: Convida Wireless, LLC
    Inventors: Hongkun Li, Guang Lu, Qing Li, Dale N. Seed, Lijun Dong, Chonggang Wang, William Robert Flynn, IV, Xu Li, Phillip Brown, Catalina M. Mladin
  • Beam management procedures in radio systems
    Patent number: 11601928
    Abstract: A wireless device receives, from a base station, one or more messages comprising configuration parameters indicating a sounding reference signal (SRS) resource set. A downlink control information is received. The downlink control information comprising an SRS resource indicator (SRI) and an uplink transmission configuration indicator (UL-TCI). The SRI indicates one or more SRS resources of the SRS resource set. In response to the UL-TCI being equal to a predefined value, a determination is made of an uplink spatial domain transmission filter based on the one or more SRS resources of the SRS resource set. A transport block with the uplink spatial domain transmission filter is transmitted via a physical uplink shared channel.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: March 7, 2023
    Assignee: Ofinno, LLC
    Inventors: Kai Xu, Esmael Hejazi Dinan, Hua Zhou, Yunjung Yi, Ali Cagatay Cirik, Youngwoo Kwak
  • Optical imaging lens assembly including seven lenses of +?++?+?, +?+??+?, +??+?+?, +????+?or +?+?++? refractive powers
    Patent number: 11598934
    Abstract: The present disclosure discloses an optical imaging lens assembly including, sequentially from an object side to an image side along an optical axis, a first lens having positive refractive power; a second lens having negative refractive power; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having refractive power with a convex object-side surface; a sixth lens having positive refractive power with a convex object-side surface a convex image-side surface; and a seventh lens having negative refractive power, wherein a distance TTL along the optical axis from an object-side surface of the first lens to an imaging plane of the optical imaging lens assembly and half of a diagonal length ImgH of an effective pixel area on the imaging plane of the optical imaging lens assembly satisfy ImgH/(TTL/ImgH)>5.0 mm.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: March 7, 2023
    Assignee: Zhejiang Sunny Optical Co., Ltd
    Inventors: Chen Chen, Kaiyuan Zhang, Biao Xu, Fujian Dai, Liefeng Zhao
  • Incompletely compensated wireless power transfer system
    Patent number: 11601020
    Abstract: Disclosed in the present application is an incompletely compensated wireless power transfer system. On the basis of an SS compensated wireless power transfer system topology, a primary side capacitor C1 and a secondary side capacitor C2 take specific values, and in combination with a phase shift frequency modulation control method, a coupling range of a system output rated power is improved. According to the present application, by finding an appropriate combination of the primary side capacitor C1 and the secondary side capacitor C2, the system can output a required rated power in a larger coupling range under the condition of incomplete compensation.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: March 7, 2023
    Assignee: Zhejiang University
    Inventors: Wenxing Zhong, Dehong Xu
  • Co-processing of biomass oil in coker
    Patent number: 11597882
    Abstract: Systems and methods are provided for co-processing of biomass oil with mineral coker feeds in a coking environment. The coking can correspond to any convenient type of coking, such as delayed coking or fluidized coking. The biomass oil can correspond to biomass oil with a molar ratio of oxygen to carbon of 0.24 or less on a dry basis. Such types of biomass oil can be formed from pyrolysis methods such as hydrothermal pyrolysis, and are in contrast to biomass oils formed from pyrolysis methods such as fast pyrolysis. By using a biomass oil with a molar ratio of oxygen to carbon of 0.24 or less, improved yields of light coker gas oil can be achieved in conjunction with a reduction in the yield of heavy coker gas oil.
    Type: Grant
    Filed: November 13, 2021
    Date of Patent: March 7, 2023
    Assignee: ExxonMobil Technology and Engineering Company
    Inventors: Xiaochun Xu, Hyung R. Kim, Meghan E. Pierson, William J. Novak, Kirsten E. Schutt, Ross Mabon
  • Electrolyte for stable cycling of rechargeable alkali metal and alkali ion batteries
    Patent number: 11600859
    Abstract: Localized superconcentrated electrolytes (LSEs) and electrochemical devices including the LSEs are disclosed. The LSE includes an active salt, a solvent in which the active salt is soluble, and a diluent in which the active salt is insoluble or poorly soluble, wherein the diluent includes a fluorinated orthoformate.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: March 7, 2023
    Assignee: Battelle Memorial Institute
    Inventors: Xia Cao, Ji-Guang Zhang, Wu Xu
  • System and method for calibration between coordinate systems of 3D camera and medical imaging apparatus and application thereof
    Patent number: 11600021
    Abstract: The present invention relates to a system and a method for calibration between coordinate systems of a 3D camera and a medical imaging apparatus and an application thereof.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: March 7, 2023
    Assignee: GE Precision Healthcare LLC
    Inventors: Yu Huang, Fanbo Meng, Yanran Xu
  • Deep neural network on ECG Poincare plot for atrial fibrillation classification
    Patent number: 11596344
    Abstract: A method, computer program, and computer system for detecting and classifying atrial fibrillation by receiving data corresponding to an electrocardiogram (ECG) associated with a patient, extracting RR intervals from the received ECG data, determining previous RR intervals for each of the extracted RR intervals and aggregating features associated with the RR intervals and the previous RR intervals. Patterns associated with the aggregated features are classified, and the computer may determine that a sample of the ECG data corresponding to one or more of the classified patterns contains a pattern associated with atrial fibrillation.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 7, 2023
    Assignee: TENCENT AMERICA LLC
    Inventors: Shangqing Zhang, Min Tu, Kun Wang, Xu Wang, Xiaozhong Chen, Wei Fan
  • Method for preparing nano attapulgite and phenolic aerogel and method for preparing abrasion-resistant vehicle tire
    Patent number: 11597809
    Abstract: A method for preparing an aerogel comprising nano attapulgite and phenolic aldehyde and a method for preparing abrasion-resistant vehicle tire. 80-100 weight distributions of rubber, 3-8 weight distributions of SiO2.nH2O, 3-6 weight distributions of an anti-aging agent, 3-4 weight distributions of a heat stabilizer, 3-5 weight distributions of a compatibilizing agent, and 3-12 weight distributions of the aerogel comprising the nano attapulgite and the phenolic aldehyde is selected as a raw material of the abrasion-resistant rubber material to prepare rubber composite material for the abrasion-resistant vehicle tire.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: March 7, 2023
    Assignee: Xiamen University
    Inventors: Lizong Dai, Xiaohui Liu, Hesheng Cao, Guorong Chen, Weiang Luo, Conghui Yuan, Birong Zeng, Yiting Xu
  • Cross-carrier scheduling enhancements in new radio (NR)
    Patent number: 11601961
    Abstract: Methods, systems, and devices for wireless communications are described. A base station may implement cross-carrier scheduling. A user equipment (UE) may identify a minimum scheduling delay and may receive a downlink grant on a first CC. The UE may further identify the slot in which a downlink data transmission corresponding to the downlink grant will be received, and may identify the slot such that the minimum scheduling delay is satisfied. The UE may the receive the downlink data transmission, as indicated in the downlink grant, in the identified slot. In some examples, the UE and the base station may alternate between a long minimum scheduling delay and a short minimum scheduling delay. In some examples, the UE and the base station may alternate between a cross-carrier mode, and a self-scheduling mode.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: March 7, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Peter Pui Lok Ang, Peter Gaal, Alexei Yurievitch Gorokhov, Tingfang Ji, Brian Clarke Banister, Wanshi Chen, Joseph Binamira Soriaga, Huilin Xu, John Edward Smee, Heechoon Lee, Hari Sankar
  • Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption
    Patent number: 11598078
    Abstract: The present disclosure provides a water supply assembly of a toilet comprising a water input pipe, a water tank, a water suction pump and a water output pipe; wherein the water input pipe is connected to the water tank; clean water enters the water tank through the water input pipe; the water tank is connected to the water suction pump connected to the water output pipe; the water suction pump pumps the clean water inside the water tank into the water output pipe; the water tank comprises a main water tank portion, an auxiliary water tank portion, and a water equalizing pipe connecting between and through the main water tank and the auxiliary water tank. The present disclosure provides a flushing assembly, a water suction assembly, and a check valve for use in the toilet. The present disclosure provides a method, device, and storage for controlling toilet water consumption.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: March 7, 2023
    Assignee: Shanghai Kohler Electronics, Ltd.
    Inventors: Junfeng Sun, Yunqing Zang, Minggao Xu
  • Methods for manufacturing nanostructured and compositionally-tailored tubes and components by low temperature, solid-state cold spray powder deposition
    Patent number: 11598008
    Abstract: Disclosed is a method for manufacturing free-standing cladding tubes with multi-layer structures. According to the method, a cylindrical mandrel substrate defining a hollow cylindrical inner space is provided. A first cold spray powder metal is selected. The cylindrical mandrel substrate is rotated and the first cold spray powder metal is applied to an outer surface of the cylindrical mandrel substrate to form a first layer. The cylindrical mandrel substrate is removed.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: March 7, 2023
    Assignee: Westinghouse Electric Company LLC
    Inventors: Paolo Ferroni, Peng Xu, Michael Ickes, Hwasung Yeom, Kumar Sridharan, Benjamin R. Maier, Greg O. Johnson
  • UIO-66-NHdoped organosilicon high salinity wastewater treatment membrane and a preparation method thereof
    Patent number: 11596906
    Abstract: The invention belongs to the technical field of composite membrane, and in particular discloses a UIO-66-NH2 doped organosilicon high salinity wastewater treatment membrane and a preparation method thereof. The membrane is formed into UIO-66-NH2/organosilicon hybrid membrane on the prefabricated ceramic support surface through the dip-coating method by doping the UIO-66-NH2 metal-organic framework material into the organosilicon polymeric sol. The UIO-66-NH2/organosilicon hybrid membrane prepared by the present invention exhibits high water permeability (up to 1.6×10?10 m3/(m2 s Pa) and high salt retention (NaCl retention rate is more than 99.9. %) in the application of pervaporation desalination, and maintains stable membrane structure in the treatment process of TDS>5 wt % high salinity wastewater.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: March 7, 2023
    Assignee: Changzhou University
    Inventors: Rong Xu, Qian Liu, Chunhui Zhu, Jing Zhong, Xiuxiu Ren, Min Shen, Yihan Zhang
  • Backlight assembly and display device
    Patent number: 11598984
    Abstract: A backlight assembly and a display device are provided in the present disclosure. The backlight assembly includes an optical lamination layer and a die-casting back plate. The die-casting back plate defines an accommodation space for accommodating the optical lamination layer, the die-casting back plate includes an inner surface and an outer surface arranged opposite to each other, the inner surface is a surface facing a bottom surface of the optical lamination layer, a recess region is arranged on the inner surface, and a plurality of rivets configured to assemble the die-casting back plate onto an object to be assembled is arranged on the outer surface. The plurality of rivets is located in a region corresponding to the recess region and spaced apart from a boundary of the recess region by a spacing.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: March 7, 2023
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Haifeng Xu, Ran Tao, Jinfeng Zhang, Qingyi Zhuang
  • Bio-security system based on multi-spectral sensing
    Patent number: 11600112
    Abstract: The present invention discloses system and method for fake face identification. The system is a multi-spectral sensing based bio-security system. The system uses CNN module along with thermal sensors to detect human face and also detects the human temperature. The system authenticates a human face and in case of temperature generates an alarm as an alert.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: March 7, 2023
    Assignee: Black Sesame Technologies Inc.
    Inventors: Shuen Lyu, Fangwen Tu, Bo Li, Jin Xu, Jizhang Shan
  • Hood latch for jeep wrangler
    Patent number: D980041
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: March 7, 2023
    Inventor: Wei Xu