Patents by Inventor Xiang Wang

Xiang Wang 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: 11519827
    Abstract: The present application relates to a test strip process device. The test strip process device includes an inner cylinder, an outer cylinder, a mounting cover and a liquid supply assembly. One end of the outer cylinder is open, and the other end of the outer cylinder is closed. Both ends of the inner cylinder are open, and the inner cylinder is located in the outer cylinder. An end of the inner cylinder away from the open end of the outer cylinder is hermetically connected to the inner side wall of the outer cylinder, and a test strip chamber is formed between an outer peripheral wall of the inner cylinder and an inner peripheral wall of the outer cylinder. The mounting cover is detachably connected to an end wall of the open end of the outer cylinder, and the liquid supply assembly is provided on the mounting cover.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: December 6, 2022
    Assignee: NANJING LIMING BIO-PRODUCTS CO., LTD.
    Inventors: Shuwen Zhang, Guangming Liu, Xiang Huang, Luanyan Sun, Xiaoliang Wang
  • Publication number: 20220381935
    Abstract: Methods and systems are disclosed for determining a material property transition within a wellbore. In some embodiments, a method includes determining a material transition profile for each of a plurality of test points within a linear measurement path including, for each test point, determining an acoustic response for a first location within the linear measurement path, and determining an acoustic response for a second location within the linear measurement path. The test point is between the first and second locations. The method further includes generating a material transition profile for the test point based, at least in part, on a difference between the acoustic response at the first location and the acoustic response at the second location.
    Type: Application
    Filed: May 31, 2021
    Publication date: December 1, 2022
    Inventors: Brenno Caetano Troca Cabella, Ruijia Wang, Yao Ge, Xiang Wu
  • Publication number: 20220381133
    Abstract: A method and system for identifying bonding between a material and tubing. The method may include disposing an acoustic logging tool in a wellbore, wherein the acoustic logging tool comprises a transmitter, a receiver, or a transceiver, broadcasting a shaped signal with the transmitter such that the shaped signal interacts with a boundary of a casing and a material and recording a result signal from the boundary with the receiver. The method may further comprise identifying a cut-off time to be applied to the result signal, transforming the result signal from a time domain to a frequency domain, selecting one or more modes sensitive to a bonding at the boundary between the casing and the material, computing a decay rate of the one or more modes that were selected based at least one or more decay curves, and converting the decay rate to a bonding log.
    Type: Application
    Filed: June 1, 2021
    Publication date: December 1, 2022
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Yao Ge, Ho Yin Ma, Ruijia Wang, Jing Jin, Brenno Caetano Troca Cabella, Xiang Wu
  • Patent number: 11513581
    Abstract: Example techniques related to portable playback device power management. An example implementation includes a main SoC comprising main processor(s), an auxiliary processor, and a kernel that executes on the one or more main processor cores. During kernel suspend of the kernel, a power management microcontroller monitors a battery for conditions corresponding to respective wake-on-battery triggers, detects that the monitored conditions correspond to a particular wake-on-battery trigger; and in response, sends, to the auxiliary processor, an interrupt corresponding to a particular wake-on-battery trigger, wherein the interrupt causes the auxiliary processor core to enable the main processor(s) and resume the kernel from kernel suspend. After resuming from kernel suspend, the kernel adds a first kernel resume source event indicating the particular wake-on-battery trigger to a power event queue.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: November 29, 2022
    Assignee: Sonos, Inc.
    Inventors: Liang Chai, Xiang Wang, Brenda Stefani, Lyford Beverage, Jr., Allan Velzy, Edwin Joseph Fitzpatrick, III
  • Patent number: 11513580
    Abstract: Example techniques related to portable playback device power management. An example implementation involves launching a power coordinator background process, the power coordinator background process having multiple client programs and establishing respective inter-process communication (IPC) mechanisms between the multiple client programs and the power coordinator background process. The implementation further involves receiving, via the established IPC mechanisms from the multiple client programs, messages indicating that the respective client program is ready to suspend, and determining that each client program of the multiple client programs is ready to suspend. The implementation further includes sending instructions to the operating system to kernel suspend. While in kernel suspend, the playback device detects a particular trigger to kernel resume and in response, performs a kernel resume.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: November 29, 2022
    Assignee: Sonos, Inc.
    Inventors: Joshua Nicholas, Brenda Stefani, Liang Chai, Xiang Wang, Allan Velzy, Edwin Joseph Fitzpatrick, III, Hrishikesh Gossain
  • Patent number: 11512568
    Abstract: Systems and methods of the present disclosure generally relate to monitoring, evaluating, and controlling fracture geometry during a hydraulic fracturing operation, in real time. A method comprises measuring a signal representing a condition in a wellbore; inputting the signal into a model for estimating a dimension of a dominant fracture; determining the dimension of the dominant fracture; determining a target dimension for the dominant fracture; and minimizing a difference between the dimension of the dominant fracture and the target dimension in real time, by adjusting at least an injection pressure or flow rate of a hydraulic fracturing fluid into the wellbore.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: November 29, 2022
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Dinesh Ananda Shetty, Xusong Wang, Xiang Wu, Srividhya Sridhar
  • Publication number: 20220372724
    Abstract: A structure for supporting a foundation pit based on a steel edge-arch structure, including: an enclosing purlin beam, the steel edge-arch structure, a plurality of support beams and a plurality of triangular supports. The support beams are located at an inner side of the enclosing purlin beam. The triangular supports are arranged on the enclosing purlin beam. End portions of the support beams are supported on the enclosing purlin beam through the triangular supports, and abutted on side edges of the triangular supports. The steel edge-arch structure is located between two adjacent triangular supports. The steel edge-arch structure includes two first haunched members and a bracing beam provided therebetween.
    Type: Application
    Filed: July 28, 2022
    Publication date: November 24, 2022
    Inventors: Qi HU, Xiaobing XU, Xingdi HUANG, Tianming HUANG, Huajian FANG, Xiang ZHU, Haidi ZHU, Tao WANG, Yiliang DENG, Zefeng LOU, Jianping LI
  • Publication number: 20220373706
    Abstract: Methods, systems, and program products are disclosed for implementing acoustic logging and determining wellbore material characteristics. In some embodiments, a method may include determining a polar differential signal for each of one or more pairs of azimuthally offset acoustic measurements within a wellbore. A reference azimuth is identified based, at least in part, on comparing the polar differential signals to a modeled bonding differential signal within a target response window. The method further includes determining differences between an acoustic measurement at the reference azimuth and acoustic measurements at one or more other azimuths and determining a wellbore material condition based, at least in part, on the determined differences.
    Type: Application
    Filed: May 24, 2021
    Publication date: November 24, 2022
    Inventors: Brenno Caetano Troca Cabella, Ruijia Wang, Chung Chang, Qingtao Sun, Yao Ge, Xiang Wu, Pablo Vieira Rego, Marco Aurelio Luzio, João Vicente Gonçalves Rocha
  • Publication number: 20220373072
    Abstract: A power split and power convergence combined hydro-mechanical hybrid transmission device includes an input member, a power split mechanism, a mechanical transmission mechanism, a power convergence mechanism, an output member, a hydraulic transmission mechanism, a clutch assembly, and a brake assembly. The input member is connected to the power split mechanism, the power convergence mechanism is connected to the output member, and the clutch assembly connects an output end of the power split mechanism to an input end of the mechanical transmission mechanism and an input end of the hydraulic transmission mechanism and connects an input end of the power convergence mechanism to an output end of the mechanical transmission mechanism and an output end of the hydraulic transmission mechanism. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input member and the output member.
    Type: Application
    Filed: August 4, 2020
    Publication date: November 24, 2022
    Applicant: JIANGSU UNIVERSITY
    Inventors: Zhen ZHU, Yingfeng CAI, Long CHEN, Xiang TIAN, Juncheng WANG, Changgao XIA, Jiangyi HAN, Feng WANG, Xing XU, Dehua SHI
  • Patent number: 11509019
    Abstract: The present application relates to an electrochemical device. The electrochemical device includes: at least one electrode, the at least one electrode having a first surface; and a fiber coating layer, the fiber coating layer including a fiber and being disposed on the first surface. The electrochemical device has the advantages of high energy density, strong liquid retention ability, good drop resistance, good chemical stability and the like since its fiber coating layer has small thickness, high porosity and stronger interfacial adhesion to the electrode.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: November 22, 2022
    Assignee: NINGDE AMPEREX TECHNOLOGY LIMITED
    Inventors: Yibo Zhang, Xiang Li, Bin Wang, Ying Shao
  • Patent number: 11507240
    Abstract: A touch sensor comprises a first electrode, a second electrode arranged spaced apart from the first electrode, and an insulator arranged between the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode is energized, and an energy difference exists between the first electrode and the second electrode. At least one of the first electrode and the second electrode is a stressed electrode. When the stressed electrode is not stressed, no electrical signal is generated, and when the stressed electrode is stressed, the stressed electrode deforms at a stressed point and changes the distance between the stressed point and the other electrode to generate a tunneling current, and the touch sensor generates the electrical signal according to whether the tunneling current is generated. Therefore, the invention solves a limitation of the conventional touch sensor in touching and provides good touching sensitivity.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: November 22, 2022
    Assignee: HIGGSTEC INC.
    Inventors: Yi-Han Wang, Tzu-Chien Lin, Chui-Xiang Chiou, Hung-Yu Tsai
  • Patent number: 11505656
    Abstract: The invention relates to a method for embedding a load based on gel high hydrostatic pressure liquefaction. Using the phenomenon that the physical gel is liquefied under high pressure, the vacuum-packaged high-methoxyl pectin gel is treated under a pressure of 400-600 MPa for 5-30 min, mixed with the load, and then subjected to a pressure of 400-600 MPa for homogenization treatment for 5 to 30 min. After pressure relief, the liquefied gel is poured into a mold for reshaping, followed by removal of free water and coating treatment. This method combines the advantages of high hydrostatic pressure technology in modification and sterilization. It has mild embedding conditions and wide sources of raw materials to prepare the carrier, which has excellent biocompatibility and biodegradability. It can be widely used for embedding microorganisms, enzymes, proteins and small molecular substances. The loaded gel prepared by the method has high microbial safety, can effectively maintain the activity of the load.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: November 22, 2022
    Assignee: XIAMEN UNIVERSITY
    Inventors: Liming Che, Xiang Li, Ning He, Xue'e Wu, Yuanpeng Wang, Xueping Ling
  • Patent number: 11504375
    Abstract: Disclosed are compounds inhibiting ErbBs (e.g., EGFR or Her 2), especially mutant forms of ErbBs, and BTK, pharmaceutically acceptable salts, hydrates, solvates or stereoisomers thereof and pharmaceutical compositions comprising the compounds. The compound and the pharmaceutical composition can effectively treat ErbBs (especially mutant forms of ErbBs) or BTK associated diseases, including cancer.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: November 22, 2022
    Assignee: DIZAL (JIANGSU) PHARMACEUTICAL CO., LTD.
    Inventors: Zhengtao Li, Hao Zou, Wei Zhu, Changmao Shen, Rumin Wang, Wengeng Liu, Xiang Chen, Honchung Tsui, Zhenfan Yang, Xiaolin Zhang
  • Patent number: 11507533
    Abstract: A data query method and apparatus are disclosed. The method includes: determining a target directory block including m directory entries and m file names, where the m directory entries one-to-one correspond to the m file names, and the m directory entries and the m file names are sequentially arranged according to a preset rule; determining a current first set and a current second set based on a binary search algorithm and the target directory block; determining a first common prefix between a to-be-accessed file name and a file name in the current second set; comparing the to-be-accessed file name with a third file name character by character from a first character after the first common prefix; and if the to-be-accessed file name is the same as the third file name, obtaining data of a to-be-accessed file based on a directory entry corresponding to the third file name.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: November 22, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiang Gao, Wei Du, Chun Yen Chen, Ning Wang
  • Publication number: 20220364320
    Abstract: A haunched component-based steel support structure for a foundation pit, including an enclosing purlin beam, a support beam located on an inner side of the enclosing purlin beam, and a triangular support arranged on the enclosing purlin beam. A first edge of the triangular support is fixedly arranged on the enclosing purlin beam. An end of the support beam abuts against a second edge of the triangular support to be supported on the enclosing purlin beam, and a haunched component is arranged between the enclosing purlin beam and a third edge of the triangular support. A first side of the haunched component is connected to the third edge of the triangular support, and a second side of the haunched component is connected to the enclosing purlin beam.
    Type: Application
    Filed: July 28, 2022
    Publication date: November 17, 2022
    Inventors: Qi HU, Xingdi HUANG, Xiaobing XU, Huajian FANG, Tianming HUANG, Haidi ZHU, Yiliang DENG, Xiang ZHU, Jianping LI, Zefeng LOU, Tao WANG
  • Publication number: 20220364469
    Abstract: A composite support structure, a construction system, and a method, the composite support structure includes a plurality of arc plate rings that are longitudinally arranged along a roadway. A concrete fill steel tube support is arranged on an inner side or an outer side of each arc plate ring. The arc plate ring is formed by splicing a plurality of arc plates. Each concrete fill steel tube support is formed by splicing a plurality of steel pipe sections. The arc plate rings and the concrete fill steel tube supports are capable of jointly supporting walls of the roadway. The support structure has high bearing capability, high construction efficiency of a construction system, and low labor intensity.
    Type: Application
    Filed: September 15, 2020
    Publication date: November 17, 2022
    Applicants: SHANDONG JIANZHU UNIVERSITY, ENGINEERING APPRAISAL AND REINFORCEMENT INSTITUTE CO.,LTD, SHANDONG JIANZHU UNIVERSITY
    Inventors: Jun WANG, Xiang GAO, Xisen FAN, Guohui LIU, Jianyong HAN, Shengzhi WU, Hougang DING
  • Patent number: 11499616
    Abstract: A hydro-mechanical hybrid transmission device with an energy management mechanism includes an input member, a mechanical transmission mechanism, an energy management mechanism, a power output mechanism, an output member, a convergence mechanism, a start mechanism, a hydraulic transmission mechanism, a clutch assembly, and a brake assembly. The clutch assembly connects the input member to the mechanical transmission mechanism, the power output mechanism, and the hydraulic transmission mechanism, and connects the energy management mechanism to the mechanical transmission mechanism and the power output mechanism. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input member and the output member and/or the power output mechanism, between the energy management mechanism and the output member and/or the power output mechanism, and between the energy management mechanism together with the input member and the output member and/or the power output mechanism.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: November 15, 2022
    Assignee: JIANGSU UNIVERSITY
    Inventors: Yingfeng Cai, Zhen Zhu, Long Chen, Changgao Xia, Juncheng Wang, Xiang Tian, Jiangyi Han, Jianguo Zhu, LongHui Lai, Xing Xu
  • Publication number: 20220360830
    Abstract: A live streaming method includes that a live streaming platform plays a live video generated by a first cloud phone under control of a first client, where the first cloud phone and the first client are located in a first region. The live streaming platform switches control permission for the first cloud phone from the first client to a second client. The live streaming platform migrates a running environment of the first cloud phone to a second cloud phone online, where the second cloud phone and the second client are located in a second region. The live streaming platform plays a live video generated by the second cloud phone under control of the second client.
    Type: Application
    Filed: July 22, 2022
    Publication date: November 10, 2022
    Inventors: Xiang Wang, Xinzhe Gong, Jiadun Chen
  • Publication number: 20220357308
    Abstract: A method and system for selecting chemical reagents in measurement of asphalt surface energy are provided. The method includes: selecting different chemical reagents and obtaining contact angle values formed between the respective chemical reagents and asphalt slides; obtaining asphalt surface energy parameters corresponding to each of combinations of the chemical reagents according to the contact angle values; obtaining variation coefficients of the asphalt surface energy parameters corresponding to each of the combinations of the chemical reagents and selecting a group of combinations of the chemical reagents according to the variation coefficients; and obtaining numbers of abnormal values of asphalt surface energy components in the group of combinations of the chemical reagents and obtaining a target combination of the chemical reagents according to the numbers of the abnormal values. The combination of the chemical reagents with high stability of testing data can be selected by using the method.
    Type: Application
    Filed: July 13, 2022
    Publication date: November 10, 2022
    Inventors: Rong Luo, Longchang Niu, Chongzhi TU, Jing Luo, Xiang Wang, Qiang Miao
  • Publication number: 20220360000
    Abstract: A PSAS 5.0 female connector includes a framework member having a main conductive plastic, a terminal member, and a cover member; the terminal member is inserted in the framework member and includes a SATA 7Pin terminal set having a SATA 7Pin terminal, a plastic frame member, and a SATA 7Pin conductive plastic; the SATA 7Pin terminal is inserted in the plastic frame member, and the SATA 7Pin conductive plastic is engaged on the plastic frame member for fastening the SATA 7Pin terminal in the plastic frame member; the cover member includes a SATA 7Pin outer cover plate stably attached to one side of the plastic frame member and a SATA 7Pin inner cover plate stably attached to another side of the SATA 7Pin conductive plastic. The present invention resolves the insufficiency of transmission rate fulfills multiple high frequency performance.
    Type: Application
    Filed: May 4, 2021
    Publication date: November 10, 2022
    Inventors: YAN-BIN TAN, XIANG WANG, LEI LIAO, WEI LUO