Patents by Inventor Bo Zheng

Bo Zheng 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: 20200209218
    Abstract: An alarming method for a platelet aggregation sample can include providing a blood sample, preparing a first test sample from the blood sample under a first reaction condition, acquiring a test signal of the first test sample, and obtaining first platelet test data. The method can also include preparing a second test sample from the blood sample under a second reaction condition, acquiring a test signal of the second test sample, and obtaining second platelet test data. The method can further include obtaining an evaluation result based on the first platelet test data and the second platelet test data, determining whether the evaluation result meets a predetermined condition, and alarming that the blood sample may be the platelet aggregation sample if the evaluation result meets the predetermined condition. The second reaction condition may include a reaction condition for reducing the platelet aggregation degree of the blood sample.
    Type: Application
    Filed: March 4, 2020
    Publication date: July 2, 2020
    Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Bo YE, Wenbo ZHENG, Huan QI, Xuerong LI
  • Patent number: 10699946
    Abstract: Methods for depositing a metal layer in a feature definition of a semiconductor device are provided. In one implementation, a method for depositing a metal layer for forming a semiconductor device is provided. The method comprises performing a cyclic metal deposition process to deposit a metal layer on a substrate and annealing the metal layer disposed on the substrate. The cyclic metal deposition process comprises exposing the substrate to a deposition precursor gas mixture to deposit a portion of the metal layer on the substrate, exposing the portion of the metal layer to either a plasma treatment process or hydrogen annealing process and repeating the exposing the substrate to a deposition precursor gas mixture and exposing the portion of the metal layer to either a plasma treatment process or hydrogen annealing process until a predetermined thickness of the metal layer is achieved.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: June 30, 2020
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Bhushan N. Zope, Avgerinos V. Gelatos, Bo Zheng, Yu Lei, Xinyu Fu, Srinivas Gandikota, Sang Ho Yu, Mathew Abraham
  • Patent number: 10698475
    Abstract: A virtual reality interaction method comprises: continuously acquiring image information in front of a user; recognizing a preset interactive object by recognizing a preset identifier in the image information, a surface of the preset interactive object having one or more of the preset identifiers; recognizing a hand action of the user according to the image information; and simulating an interactive action of the user on the preset interactive object in a virtual reality environment according to the hand action and a position of the preset interactive object. The virtual reality interaction method provided by the present disclosure can accurately simulate an interactive action of the user on a real object in a virtual reality environment, thereby improving user experience of virtual reality.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: June 30, 2020
    Assignee: HTC Corporation
    Inventors: Chi-Yin Choi, Zhongyang Zheng, Shuang Yang, Zhongqian Dong, Bo Wang, Yakun Wang, Tao Yang, Edward Yjhuei Chang, Alvin Graylin
  • Patent number: 10694388
    Abstract: The present invention relates to a Torus-Quorum based channel rendezvous method for directional antennas. A pair of directional antennas facing any side initially points to the other party mutually in one Torus-Quorum system cycle through a rotation closure attribute of a Torus-Quorum system; and a receiver and a sender switch to a same available channel according to frequency hopping sequences to realize channel rendezvous. In the Torus-Quorum based channel rendezvous method for directional antennas proposed in the present invention, the directional antennas are rotated based on the Torus-Quorum, and elements are ensured to coincide with each other within limited time through the rotation closure attribute of the Torus-Quorum system, i.e., directions are opposite, thereby effectively shortening channel rendezvous time of the directional antennas.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: June 23, 2020
    Assignee: Shenyang Institute of Automation, Chinese Academy of Sciences
    Inventors: Wei Liang, Haibin Yu, Bo Yang, Meng Zheng, Shiwei Peng, Shiming Li
  • Patent number: 10685319
    Abstract: A simulator is configured to simulate the fulfillment of orders by nodes. Each node has an inventory of products and is capable of shipping the products to destinations in response to receipt of a corresponding order. The simulator divides the nodes into groups and assigns a different priority to each group based on input provided by a user to the simulator to generate an ordered sequence of priorities. The simulator maintains safety stock data corresponding to each node that indicates minimum quantities of the products required to be present at the corresponding node. The simulator selects a current priority of the sequence and next simulates a first group among the groups having the current priority fulfilling the orders for a given product among the products while a quantity of the given product at each of the nodes in the first group is below the minimum quantity in the corresponding safety stock data.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: June 16, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: JoAnn Piersa Brereton, Ajay Ashok Deshpande, Arun Hampapur, Miao He, Alan Jonathan King, Xuan Liu, Christopher Scott Milite, Jae-Eun Park, Joline Ann Villaranda Uichanco, Songhua Xing, Steve Igrejas, Hongliang Fei, Vadiraja Ramamurthy, Yingjie Li, Kimberly D. Hendrix, Xiao Bo Zheng
  • Patent number: 10679178
    Abstract: A simulator is configured to simulate the fulfillment of orders by nodes. Each node has an inventory of products and is capable of shipping the products to destinations in response to receipt of a corresponding order. The simulator divides the nodes into groups and assigns a different priority to each group based on input provided by a user to the simulator to generate an ordered sequence of priorities. The simulator maintains safety stock data corresponding to each node that indicates minimum quantities of the products required to be present at the corresponding node. The simulator selects a current priority of the sequence and next simulates a first group among the groups having the current priority fulfilling the orders for a given product among the products while a quantity of the given product at each of the nodes in the first group is below the minimum quantity in the corresponding safety stock data.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: June 9, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: JoAnn Piersa Brereton, Ajay Ashok Deshpande, Arun Hampapur, Miao He, Alan Jonathan King, Xuan Liu, Christopher Scott Milite, Jae-Eun Park, Joline Ann Villaranda Uichanco, Songhua Xing, Steve Igrejas, Hongliang Fei, Vadiraja Ramamurthy, Yingjie Li, Kimberly D. Hendrix, Xiao Bo Zheng
  • Patent number: 10681679
    Abstract: A method for identifying active resource units in a high-efficiency wireless system includes quantizing phase angles of samples received in a high-efficiency short training field of a transmission, performing a transform operation on quantized phase angle samples to derive transmitted power, comparing transmitted power of an individual resource unit as determined from transformed quantized phase angle samples to transmitted power of other resource units as determined from transformed quantized phase angle samples, and identifying, as active, resource units whose transmitted power, as determined from transformed quantized phase angle samples, bears a first predetermined relationship to transmitted power of the other resource units. Transmitted power of a resource unit may be compared to the total transmitted power of all resource units, or to the transmitted power of one of the other resource units whose transmitted power is a maximum transmitted power of all resource units.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: June 9, 2020
    Assignee: NXP USA, Inc.
    Inventors: Xilin Cheng, Bo Yu, Xiayu Zheng
  • Publication number: 20200178117
    Abstract: The embodiments of the present application relate to the technical field of communications, and particularly relate to a Voice over Long-Term Evolution (VoLTE) data guarantee method and device, this being used for ameliorating the problem of poor VoLTE call quality caused by poor access network quality. The method involves: a first device receiving at least one group of first data packets sent by a second device; with regard to each group of first data packets in the at least one group of first data packets, executing the operation of the first device carrying out FEC coding on M VoLTE data packets comprised in the group of first data packets to obtain N FEC redundant data packets; adding FEC group information, corresponding to each data packet, to each data packet among the M VoLTE data packets and N FEC redundant data packets; and sending, to a third device, the M VoLTE data packets and N FEC redundant data packets with the FEC group information added thereto.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 4, 2020
    Inventors: Ziyong ZHENG, Bo YANG, Wenxiang GUAN
  • Publication number: 20200151563
    Abstract: A method for employing a supervised graph sparsification (SGS) network to use feedback from subsequent graph learning tasks to guide graph sparsification is presented. The method includes, in a training phase, generating sparsified subgraphs by edge sampling from input training graphs following a learned distribution, feeding the sparsified subgraphs to a prediction/classification component, collecting a predication/classification error, and updating parameters of the learned distribution based on a gradient derived from the predication/classification error. The method further includes, in a testing phase, generating sparsified subgraphs by edge sampling from input testing graphs following the learned distribution, feeding the sparsified subgraphs to the prediction/classification component, and outputting prediction/classification results to a visualization device.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 14, 2020
    Inventors: Bo Zong, Jingchao Ni, Haifeng Chen, Cheng Zheng
  • Publication number: 20200138079
    Abstract: Disclosed is a 3D printing technology-based method for use in adjusting the digestibility of highland barley starch, comprising the following steps: (1) after mixing highland barley starch with water, adding an edible oil, thoroughly and uniformly mixing, and then forming a starch-oil complex system, the mass ratio of highland barley starch to water and oil being 1:(0.5-2):(0.2-1); (2) adding the uniformly mixed starch-oil complex system into a material cylinder of a 3D printer, setting a transfer temperature to 50° C.-100° C. and maintaining for 10-30 min, then performing 3D printing at a printing temperature of 150° C.-210° C. to obtain a highland barley starchy food product having a 3D stereoscopic shape.
    Type: Application
    Filed: November 21, 2017
    Publication date: May 7, 2020
    Applicant: South China University of Technology
    Inventors: Ling CHEN, Bo ZHENG, Shaowen ZHONG, Xiaoxi LI
  • Publication number: 20200118836
    Abstract: A semiconductor manufacturing process is provided. A trench is formed in a semiconductor structure and an oxide layer is deposited on sidewalls of the trench. A solid-state by-product layer is formed on surfaces of the trench by introducing a first etchant gas to react with a naturally occurred oxide layer at the bottom of the trench and the deposited oxide layer. The solid-state by-product layer has a thickness on the bottom less than a thickness on the sidewalls. A second etchant gas is introduced into the trench to react with the solid-state by-product layer, thereby providing a thinned solid-state by-product layer on the sidewalls to protect the deposited oxide layer. By a heating process, the thinned solid-state by-product layer is removed from the sidewalls of the trench, exposing the deposited oxide layer and a surface portion of the semiconductor structure in the trench.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: Peijun DING, Bo ZHENG, Zhenguo MA, Chun WANG, Jing SHI, Xin WU, Xiaojuan WANG
  • Patent number: 10615034
    Abstract: The present disclosure generally relates to methods for removing contaminants and native oxides from substrate surfaces. The method includes exposing a surface of the substrate to first hydrogen radical species, wherein the substrate is silicon germanium having a concentration of germanium above about 30%, then exposing the surface of the substrate to a plasma formed from a fluorine-containing precursor and a hydrogen-containing precursor, and then exposing the surface of the substrate to second hydrogen radical species.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: April 7, 2020
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Bo Zheng, Avgerinos V. Gelatos, Anshul Vyas, Raymond Hoiman Hung
  • Patent number: 10606806
    Abstract: A method and apparatus for storing time series data are disclosed. A method may include: saving an index value of time series data to a time interval data table according to a time point of the time series data, wherein the time series data includes: a time point and an index value associated with the time point, and each data row in the time interval data table records index values associated with at least one time point within a time interval of a predetermined length; performing data compression processing on a storage area having no written data, to obtain compressed time interval data; and writing the compressed time interval data to a magnetic disk.
    Type: Grant
    Filed: November 26, 2015
    Date of Patent: March 31, 2020
    Inventors: Yingfei Xue, Chunbo Lai, Pu Wang, Bo Zhao, Feng Zheng
  • Publication number: 20200074743
    Abstract: A method, an apparatus, a device, and a storage medium for implementing an augmented reality scene. The method including obtaining movement sensing data of a target object acquired by a positioning apparatus, determining, according to the movement sensing data, space motion information of the target object in the target site area and updating, according to the space motion information, an object model of the target object in a three-dimensional scene model corresponding to the target site area, determining an object position of the updated object model in a target area, the target area being an area determined in the three-dimensional scene model according to position information and field of view information of the display device in the target site area, and displaying virtual information on the display device according to the object position.
    Type: Application
    Filed: November 7, 2019
    Publication date: March 5, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Bo ZHENG, Ri Jia LIU, Zhi Bin LIU, Qian CHEN
  • Publication number: 20200070093
    Abstract: An electrodialysis cell includes a housing defining an internal chamber, a core positioned within the internal chamber, a first electrode positioned in the internal chamber adjacent the housing, a second electrode coupled to the core and spaced from the first electrode, and a membrane assembly positioned between the first and second electrodes in a spiral wound configuration. The housing includes an inlet end for receiving a feed fluid and an outlet end in fluid communication with the inlet end. The membrane assembly includes a plurality of ion exchange membranes spaced from each other to define a plurality of fluid channels between the inlet and outlet ends.
    Type: Application
    Filed: March 1, 2017
    Publication date: March 5, 2020
    Inventors: Zijun XIA, Chengqian ZHANG, Wujun RONG, Yongchang ZHENG, Bruce BATCHELDER, John H. BARBER, Lei CAO, Hua WANG, David Michael STACHERA, Bo YAN
  • Publication number: 20200070172
    Abstract: The present invention provides microfabricated substrates and methods of conducting reactions within these substrates. The reactions occur in plugs transported in the flow of a carrier-fluid.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Inventors: Rustem F. Ismagilov, Joshua David Tice, Cory John Gerdts, Bo Zheng
  • Publication number: 20200068575
    Abstract: A method for allocating a plurality of resource units among a plurality of client stations in a wireless local area network is disclosed herein. An access point (AP) estimates a channel quality indicator for each of the respective channels between the AP and the plurality of client stations, obtains queue information corresponding to each of the plurality of client stations, and computes a utility function for each of the plurality of client stations based on the channel quality indicator and the obtained queue information. The AP then allocates each resource unit to a client station of the plurality of client stations having a highest value output by the respective utility function.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 27, 2020
    Inventors: Jinjing Jiang, Yan Zhang, Bo Yu, Xiayu Zheng
  • Publication number: 20200059101
    Abstract: The present disclosure provides a method, an apparatus, and a medium for calculating capacities of a plurality of photovoltaic power stations. The method includes: receiving a plurality of historical weather data sets from the plurality of weather monitoring stations; determining a scene year based on the plurality of historical weather data sets; receiving an actual generating capacity of each photovoltaic power station predicted by a power system dispatch center; extracting weather data of each photovoltaic power station in the scene year from the corresponding historical weather data set; obtaining an available generating capacity of each photovoltaic power station in the scene year based on the weather data; and determining a capacity of each photovoltaic power station in the scene year according to the actual generating capacity and the available generating capacity of each photovoltaic power station.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 20, 2020
    Inventors: Jian ZHANG, Xin TIAN, Xueliang LI, Ning ZHANG, Jian WU, Long ZHAO, Yan WANG, Zhijie ZHENG, Hong MOU, Yuan WANG, Xiaoming LIU, Jie ZHANG, Xiaonan GAO, Jianing ZHANG, Dong LIU, Ying MOU, Shanjie JIA, Bo LI, Yi ZHU, Xiaohai GAO, Xin WEI, Jia WEI
  • Patent number: 10565547
    Abstract: Examples of techniques for generating an inter-store inventory transfer are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method may include defining a subset of stores of a plurality of stores to fulfill inter-store inventory transfer request for a product category of a plurality of product categories. The method may further include, responsive to determining that an order for a product of the product category cannot be fulfilled by one of the stores of the subset of stores of the plurality of stores, determining, by a processing device, an alternate store of the subset of stores to fulfill the order.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: February 18, 2020
    Assignee: Wayfair LLC
    Inventors: Ajay A. Deshpande, Arun Hampapur, Yingjie Li, Ding Ding Lin, Xuan Liu, Dahai Xing, Xiao Bo Zheng
  • Publication number: 20200032932
    Abstract: A flexible liquid level sensing device includes a sensing module having a circuit board and a plurality of sensing elements. The coupled assembly includes a plurality of joining pipes connected in series. Each joining pipe includes a sleeve portion and a rotary head. The rotary head of one joining pipe is inserted into and rotatably coupled to the sleeve portion of an adjacent joining pipe. The coupled assembly forms an accommodating space for receiving the sensing module.
    Type: Application
    Filed: July 27, 2018
    Publication date: January 30, 2020
    Inventors: Chih-Wen WANG, Ting-Kuo WU, Wen-Bo ZHENG