Patents by Inventor Rui Guo

Rui Guo 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).

  • Patent number: 11567018
    Abstract: A performance evaluation device and a design method of a cement for well cementing in a penetrated hydrate layer are provided. The performance evaluation device includes an equivalent wellbore, an inner circulation system, an outer circulation system, a thermal insulation cover, a bracket, a temperature sensing system, and a cement mold. The device can simulate a true downhole situation, conduct an evaluation experiment on the heat insulation performance of a cementing cement, and conduct experiments at different temperatures with automatic temperature control. The design method is to use a low-hydration, early-strength, and heat-insulating cement slurry system during the well cementing in a penetrated hydrate layer, where the low-hydration and early-strength characteristics ensure the effective sealing of a hydrate layer during a cementing process, and the heat insulation characteristic results in low heat conductivity and thus can ensure the stability of a hydrate layer during a production operation.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: January 31, 2023
    Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
    Inventors: Huajie Liu, Yuhuan Bu, Shenglai Guo, Chang Lu, Xinyang Guo, Shengda Shen, Rui Ma
  • Patent number: 11564381
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) LAG3, and methods of use thereof.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: January 31, 2023
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
    Inventors: Yuelei Shen, Jiawei Yao, Chaoshe Guo, Yanan Guo, Yang Bai, Rui Huang, Lei Zhao, Meiling Zhang
  • Patent number: 11570006
    Abstract: A transaction data processing method includes: receiving a first transaction document from a device of a transaction initiator, the first transaction document being associated with identity labels of a plurality of transaction participants; separately performing identity authentication on the plurality of transaction participants according to the identity labels of the plurality of transaction participants, to obtain an identity authentication result.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: January 31, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Rui Guo, Dongyan Wang, Maocai Li, Jun Liang, Jianjun Zhang, Zongyou Wang, Binhua Liu, Haitao Tu, Qing Qin, Bo Li
  • Publication number: 20230027271
    Abstract: A silicon photonic chip-based LiDAR, comprising a silicon photonic chip (2), a laser module, a beam collimator module (4), and a signal processing module (6), where the laser outputs a frequency modulated continuous laser and transmits the frequency modulated continuous laser to the silicon photonic chip (2), where the laser is split and transmitted in the silicon photonic chip (2) to form a reference interference light and a local oscillation light on the one hand, and the split laser is transmitted to the target (5) via the beam collimator module (4), and then the reflect light of the reference interference light is received to interfere with the local oscillation light to form a measurement interference light on the other hand; and the reference interference light and the measurement interference light are photoelectrically detected in the silicon photonic chip (2) and form an electrical signal being output to the signal processing module (6) to obtain the distance and speed of the target.
    Type: Application
    Filed: July 22, 2020
    Publication date: January 26, 2023
    Applicant: United Microelectronics Center Co., Ltd
    Inventors: Li JIN, Rui CAO, Junbo FENG, Zuwen LIU, Ping JIANG, Jin GUO, Youxi LU, Qixin LIU, Mijie YANG, Tonghui LI
  • Publication number: 20230024265
    Abstract: A method for data sharing between a transmitter vehicle and a receiver vehicle includes obtaining sensor data, encoding the sensor data into structured data having a set of features and a set of channels, generating a channel attention map based on inter-channel relationships of the set of features, generating weights corresponding to channels of the channel attention map, selecting one or more channels among the set of channels based on the weights corresponding to the set of channels, and transmitting the selected channels to the receiver vehicle.
    Type: Application
    Filed: July 22, 2021
    Publication date: January 26, 2023
    Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Rui Guo, Hongsheng Lu, Prashant Tiwari
  • Patent number: 11564116
    Abstract: The disclosure includes embodiments for asynchronous observation matching for object localization in connected vehicles. A method includes receiving a wireless message from the remote connected vehicle. The wireless message includes first observation data recorded by the remote connected vehicle and describing sensor measurements of the remote connected vehicle at a first time but not a second time. The method includes analyzing a set of vectors describing how a known object moves within a two-dimensional space to determine a two-dimensional flow of the known object in the two-dimensional space during a timespan. The method includes analyzing the two-dimensional flow of the object to infer a three-dimensional flow of the object in a three-dimensional space during the timespan. The method includes estimating second observation data recoded by the remote connected vehicle at the second time so that the impact of the latency is modified.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: January 24, 2023
    Inventors: Rui Guo, Hongsheng Lu, Peng Gao
  • Publication number: 20230020875
    Abstract: Disclosed is wristband and wrist wearable device, including: a wristband body portion, one end is connected to one end of a device body of a wrist wearable device, and the other end is a free end; and a memory metal portion, which is arranged on the wristband body portion and has an arc-shaped memory state in a natural state, so that the wristband body portion is naturally maintained in an arc shape. The memory metal portion comprises a strip-shaped memory metal piece including a first metal segment, a second metal segment, and a third metal segment that are sequentially connected, the first metal segment and the third metal segment extend along a length direction of the wristband body portion in parallel, the second metal segment is arranged at the free end of the wristband body portion and is provided with at least one bent portion.
    Type: Application
    Filed: December 29, 2021
    Publication date: January 19, 2023
    Inventors: Jianning ZHANG, Qingru SHAO, Huaying FENG, Cheng ZHAO, Ying ZHONG, Rui GUO, Yao XUE, Chao ZHANG, Yawei LI
  • Publication number: 20230016889
    Abstract: This provides a spatial multiplexing method and apparatus, to introduce WLAN sensing into a conventional spatial multiplexing mechanism and improve communication efficiency. The method includes: An AP sends a first request message to a first station and a second station, to request to measure channel quality in one or more sensing beam directions in a first SP; the AP sends a second request message to a third station and a fourth station, to request to measure channel quality in a communications beam direction in a second SP; the first station, the second station, the third station, and the fourth station separately perform measurement and report respective first measurement results; and the AP receives the first measurement results of the stations, and determines, based on the first measurement results, whether to perform spatial multiplexing on the first SP and the second SP.
    Type: Application
    Filed: September 23, 2022
    Publication date: January 19, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Meihong ZHANG, Xiangwen GUO, Xiao HAN, Jiahui ZHANG, Rui DU, Chenchen LIU, Yan LONG, Yingxiang SUN
  • Patent number: 11555700
    Abstract: The present application relates to tunnel monitoring and measuring, more particularly, to a quick fixing device for measuring a tunnel peripheral convergence and an application method thereof. A right-angle steel sheet includes a first steel sheet and a second steel sheet which are vertically fixed with each other. The fastener vertically penetrates the first steel sheet, and an explosive powder loading portion on a rear end of the fastener is arranged at a side of the second steel sheet. The reinforcing steel sheet is respectively connected to the first steel sheet and the second steel sheet as a reinforcing bar. A through hole is provided on the reinforcing spacer, through which the reinforcing spacer is sleeved on the fastener. The reinforcing spacer is arranged between the explosive powder loading portion on the rear end of the fastener and the first steel sheet.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: January 17, 2023
    Assignee: CHANG'AN UNIVERSITY
    Inventors: Yaqiong Wang, Rui Ren, Jie Li, Yiwei Cui, Zhifeng Wang, Fuxiang Chen, Longlong Chen, Haotian Guo
  • Publication number: 20230008022
    Abstract: Disclosed herein are compounds of formula (I) which are inhibitors of an IDO enzyme: (I). Also disclosed herein are uses of the compounds in the potential treatment or prevention of an IDO-associated disease or disorder. Also disclosed herein are compositions comprising these compounds. Further disclosed herein are uses of the compositions in the potential treatment or prevention of an IDO-associated disease or disorder.
    Type: Application
    Filed: November 25, 2019
    Publication date: January 12, 2023
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Dane Clausen, Ping Chen, Xavier Fradera, Liangqin Guo, Yongxin Han, Shuwen He, Xianhai Huang, Joseph Kozlowski, Guoqing Li, Theodore A. Martinot, Alexander Pasternak, Andreas Verras, Li Xiao, Feng Ye, Wensheng Yu, Rui Zhang
  • Publication number: 20230006073
    Abstract: Provided is a photovoltaic module, including a first intermediate busbar having a first lead-out terminal provided at an end thereof; a second intermediate busbar having a second lead-out terminal provided at an end thereof; and a first jumper wire arranged on a first isolation bar; the first lead-out terminal and the second lead-out terminal are located on two opposite sides of the first jumper wire, and the first lead-out terminal and the second lead-out terminal abut against two opposite side surfaces of the first isolation bar or overlap a top surface of the first isolation bar. Compared with the related art, the first isolation bar where the first jumper wire is located is clamped or pressed by the first lead-out terminal and the second lead-out terminal, to prevent short circuit or shielding of the cell caused by free movement of the first jumper wire, the first and second intermediate busbars.
    Type: Application
    Filed: September 8, 2021
    Publication date: January 5, 2023
    Inventors: Zhixiang XI, Juan Wang, Zhiqiu Guo, Bo Li, Chunhua Tao, Rui Zhang
  • Publication number: 20230006580
    Abstract: The present application provides a method and device for controlling a generator-side terminal voltage of a converter, and a controller of the converter. The method includes: determining a target value upper limit of the generator-side terminal voltage based on a current voltage value of a direct-current (DC) bus of the converter, wherein the generator-side terminal voltage is a terminal voltage of a generator whose output terminal is connected to the converter; determining a target value of the generator-side terminal voltage that is able to minimize a generator-side current at present, and using the determined target value of the generator-side terminal voltage as an optimal target value of the generator-side terminal voltage, wherein the generator-side current is an output current of the generator; setting the target value of the generator-side terminal voltage based on the determined target value upper limit of the generator-side terminal voltage and the optimal target value.
    Type: Application
    Filed: May 26, 2020
    Publication date: January 5, 2023
    Applicant: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
    Inventors: Jinpeng WANG, Rui GUO, Liangnian LV
  • Publication number: 20220411711
    Abstract: Disclosed is an oil-containing fiber-polymer self-lubricating composite material. The composite material includes a resin matrix and an oil-containing fiber dispersed in the resin matrix, wherein a mass ratio of the resin matrix to the oil-containing fiber is in the range of 100:(1-10); the resin matrix is a photocurable resin or a thermosetting resin; the oil-containing fiber comprises a natural fiber and a lubricating oil adsorbed in the natural fiber.
    Type: Application
    Filed: December 31, 2021
    Publication date: December 29, 2022
    Applicant: Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
    Inventors: Xiaolong Wang, Xing Xu, Rui Guo, Hongling Qin, Feng Zhou
  • Publication number: 20220408704
    Abstract: The present disclosure relates to genetically modified non-human animals expressing human or chimeric (e.g., humanized) Thrombopoietin (THPO), and methods of use thereof.
    Type: Application
    Filed: October 30, 2020
    Publication date: December 29, 2022
    Inventors: Yuelei Shen, Rui Huang, Yanan Guo, Yang Bai, Jiawei Yao, Chaoshe Guo, Meiling Zhang
  • Patent number: 11534502
    Abstract: The present disclosure relates to the genetically modified non-human animals that express a human or chimeric TIGIT (e.g., humanized TIGIT), and methods of use thereof.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: December 27, 2022
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
    Inventors: Yuelei Shen, Yang Bai, Rui Huang, Yanan Guo, Xiaofei Zhou, Meiling Zhang
  • Publication number: 20220405530
    Abstract: System, methods, and other embodiments described herein relate to training a model to stylize low-light images for improved perception. In one embodiment, a method includes encoding, by a style model, an input image to identify first content information. The method also includes decoding, by the style model, the first content information into an albedo component and a shading component. The method also includes generating, by the style model, a synthetic image using the albedo component and the shading component. The method also includes training the style model according to computed losses between the input image and the synthetic image.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 22, 2022
    Inventors: Kareem Metwaly, Rui Guo, Xuewei Qi, Kentaro Oguchi
  • Publication number: 20220406726
    Abstract: A semiconductor device has shielding to prevent transmission and/or reception of EMI and/or RFI radiation. The semiconductor device comprises a substrate including grounded contact pads around a periphery of the substrate, exposed at one or more edges of the substrate. A bump made of gold or other non-oxidizing conductive material may be formed on the contact pads, for example using ultrasonic welding to remove an oxidation layer between the contact pads and the conductive bumps. The conductive bumps electrically couple to a conductive coating applied around the periphery of the semiconductor device.
    Type: Application
    Filed: June 22, 2021
    Publication date: December 22, 2022
    Applicant: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Jiandi Du, Binbin Zheng, Rui Guo, Chin-Tien Chiu, Zengyu Zhou, Fen Yu
  • Publication number: 20220396802
    Abstract: Provided are a Cinnamomum burmannii monoterpene synthase CbTPS1, an amino acid sequence thereof, a nucleic acid molecule encoding the protein, an use thereof in preparing the monoterpene synthase, and a method for preparing dextrorotatory borneol by using the Cinnamomum burmannii monoterpene synthase CbTPS1.
    Type: Application
    Filed: November 5, 2020
    Publication date: December 15, 2022
    Applicant: Sichuan Honghe Biotechnology Co., Ltd.
    Inventors: Luqi Huang, Ping Su, Rui Ma, Guanghong Cui, Juan Guo, Baolong Jin, Yating Hu, Jichen Bao
  • Publication number: 20220398554
    Abstract: A payment method by a processing server to process payment that is independently performed between a user equipment and a payment channel server is provided. The method includes: generating, by the processing server, a payment order bound to a merchant order generated by a merchant device by determining a corresponding item ID, of a service and/or a product for purchase, that is registered with the payment channel server, the merchant order corresponding to the service and/or the product provided by the merchant device; obtaining, by the processing server, a payment voucher corresponding to the payment order; matching, by the processing server, based on the payment voucher, the merchant order bound to the payment order; and transmitting, by the processing server to the merchant device, based on the matched merchant order, a service/product providing notification for providing the service and/or the product to the user equipment.
    Type: Application
    Filed: August 22, 2022
    Publication date: December 15, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Dong Po BAO, Song Jian WANG, Jian Wei DENG, Rui Zhou WU, Dan ZENG, Qiang FEI, Ning Guo CHEN
  • Publication number: 20220398758
    Abstract: System, methods, and other embodiments described herein relate to training a prediction system for improving depth perception in low-light. In one embodiment, a method includes computing, in a first training stage, losses associated with predicting a depth map for a synthetic image of a low-light scene, wherein the losses include a pose loss, a flow loss, and a supervised loss. The method also includes adjusting, according to the losses, a style model and a depth model. The method also includes training, in a second training stage, the depth model using a synthetic representation of a low-light image. The method also includes providing the depth model.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 15, 2022
    Inventors: Rui Guo, Xuewei Qi, Kentaro Oguchi