Patents by Inventor Xiaowei Zhang

Xiaowei 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).

  • Patent number: 10925313
    Abstract: An electronic cigarette with an improved atomizer includes a suction nozzle and a main body. The main body is provided with an atomizing core mounting groove. The atomizing core mounting groove contains an atomizing core. The suction nozzle and the main body are integrated into one piece, or the suction nozzle and the main body can be connected to or detached from each other. The atomizing core includes a casing, a liquid storage assembly, and a heating assembly. A wire passes through a first wire guide hole and is electrically connected to a power supply and a control system. A first air guide hole and a second air guide hole are connected through which an airflow passes.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: February 23, 2021
    Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Yi Han, Shoubo Li, Tinghua Li, Donglai Zhu, Jun Wu, Xia Zhang, Xiaowei Gong, Wei Zhao, Liu Hong, Yongkuan Chen
  • Publication number: 20210047314
    Abstract: Provided are a sultam compound having isocitrate dehydrogenase 1 (IDH1) inhibitory activity as represented by formula I or pharmaceutically-acceptable salts, solvates or hydrates thereof, a preparation method thereof, and a pharmaceutical composition containing the compound. The compound or the pharmaceutically-acceptable salts, solvates or hydrates thereof, and the pharmaceutical composition containing the compound can be used to treat IDH1 mutation-induced cancers.
    Type: Application
    Filed: March 22, 2017
    Publication date: February 18, 2021
    Inventors: Li ZHU, Xiaowei DUAN, Liguang DAI, Zhao YANG, Yanqing YANG, Hui ZHANG, Yuandong HU, Yong PENG, Yongxin HAN, Rui ZHAO, Xin TIAN, Shanchun WANG
  • Publication number: 20210039497
    Abstract: A network server in a mobile communication system including a group of UEs (User Equipments) includes at least one processor, and at least one memory coupled to the at least one processor, the at least one memory storing instructions that when executed by the at least one processor cause the at least one processor to obtain a group identifier of the group of UEs and UE identifiers of the UEs based on first information from the group of UEs, detect that at least one UE of the group of UEs leaves the group of UEs based on the first information to update the group of UEs, and send, to the at least one UE of the group of UEs that left the group of UEs, a message including the group identifier and second information related to the leaving of the at least one UE of the group of UEs.
    Type: Application
    Filed: October 27, 2020
    Publication date: February 11, 2021
    Inventors: Xiaowei Zhang, Anand Raghawa Prasad
  • Publication number: 20210043980
    Abstract: The present disclosure relates to a conveying roller for conveying a cell pole piece, the cell pole piece comprising a main body and pole tabs, the main body comprising a bearing area and a transition area, each of the pole tabs comprising a root portion connected to the transition area, a middle section and a top portion, and the conveying roller comprising: a central axis, a first end face and a second end face disposed opposite to each other along the central axis, a transmission portion and an avoidance position provided between the first end face and the second end face, wherein the transmission portion is rotatable around the central axis, the bearing area is contactable with the transmission portion, so that the transmission portion applies a transmission friction force to the cell pole piece, and the avoidance position is capable of avoiding the transition area and the pole tabs.
    Type: Application
    Filed: October 12, 2019
    Publication date: February 11, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Yiruo WANG, Xiaowei ZHANG, Hongwen CHANG, Xiao WANG, Peichao WANG, Xi CHEN
  • Patent number: 10916834
    Abstract: A terminal includes a printed circuit board, a conductive plate, a near field communication antenna matching circuit and a near field communication chip, where a slot is disposed in the conductive plate, the conductive plate is provided with an opening at an end of the slot, a through-hole is disposed in the conductive plate, the through-hole communicates with the slot, a first electrical contact and a second electrical contact are disposed on two sides of the slot, respectively. The first electrical contact and the second electrical contact are disposed between the end of the slot and the through-hole, at least one of the first electrical contact or the second electrical contact is coupled to the near field communication antenna matching circuit, and a current corresponding to the near field communication frequency is formed at a periphery of the slot and at a periphery of the through-hole.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: February 9, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Shuwen Lyu, Yuehui Ouyang, Xiaowei Zhang, Bo Huang, Wei Zhu
  • Publication number: 20210029523
    Abstract: In order for making MTC more efficient and/or secure, a base station forming a communication system connects a UE to a core network. A node serves as an entering point to the core network for a service provider, and transmits traffic between the service provider and the UE. The node establishes, as a connection to the base station, a first connection for directly transceiving messages between the node and the base station. Alternatively, the node establishes a second connection for transparently transceiving the messages through a different node that is placed within the core network and has established a different secure connection to the base station.
    Type: Application
    Filed: October 9, 2020
    Publication date: January 28, 2021
    Applicant: NEC Corporation
    Inventors: Xiaowei ZHANG, Anand Raghawa PRASAD, Andreas KUNZ, Genadi VELEV, Toshiyuki TAMURA
  • Patent number: 10902760
    Abstract: The present disclosure belongs to the field of display technology, and particularly relates to a test circuit, a display substrate, a test method of a display substrate and a display apparatus. The test circuit includes a signal generating device and a plurality of output channels that are mutually independent. Each output channel includes a signal line configured to transmit a test signal. The signal generating device is coupled to the plurality of output channels, and is configured to provide, to each of at least one of the plurality of output channels, the test signal corresponding to an impedance of the signal line in the output channel, and provide the test signal to the signal line in the output channel.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: January 26, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Xiaowei Wang, Guoqing Zhang, Weifeng Wang, Hongwei Gao
  • Publication number: 20210015152
    Abstract: An electronic cigarette liquid supply device includes the piezoelectric substrate, the insulating film, the first interdigital transducer, the second interdigital transducer, the liquid storage chamber, the flow channel and the liquid outlet. A liquid inlet is provided on the liquid storage chamber. One end of the flow channel is hermetically connected to the liquid storage chamber, and the other end of the flow channel is the liquid outlet. The first interdigital transducer and the second interdigital transducer are attached to a surface of the piezoelectric substrate and located between the piezoelectric substrate and the insulating film. The liquid storage chamber, the flow channel and the liquid outlet are provided outside and above the insulating film.
    Type: Application
    Filed: October 12, 2019
    Publication date: January 21, 2021
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Tinghua LI, Donglai ZHU, Deshou MAO, Yi HAN, Shoubo LI, Xia ZHANG, Xiaowei GONG, Wei ZHAO
  • Patent number: 10881136
    Abstract: An atomizing device supporting multiple inhalation modes includes the following components: the main body housing, the main support, the upper end cover, the atomizer placed on the atomizer base, and the lower end cover. A method of using the atomizing device is further provided. The atomizing device of the present invention supports three inhalation modes, and the inhalation mode and the airflow channel can be switched synchronously; the temperature control for aroma generation during low-temperature baking is accurate, the utilization of cigarettes is sufficient and the inhalation comfort is satisfying. Likewise in the “cigarette tar atomizing+cigarette baking” mode, smoke from the atomized cigarette tar and the smoke from the cigarette baking are fully mixed to yield a rich aroma that is comfortable to inhale, and provides a satisfactory smoking experience.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: January 5, 2021
    Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Tinghua Li, Donglai Zhu, Yi Han, Shoubo Li, Yongkuan Chen, Wei Zhao, Xia Zhang, Xiaowei Gong
  • Publication number: 20200410011
    Abstract: The disclosed embodiments provide a system for performing a natural language search. During operation, the system applies a first machine learning model to a natural language query to predict one or more search intentions associated with the natural language query. Next, the system applies a second machine learning model to the natural language query to produce one or more search parameters associated with a first intention in the search intention(s), wherein the search parameter(s) include a field and a value of the field. The system then performs a first search of a first vertical associated with the first intention using the search parameter(s). Finally, the system generates a ranking containing a first set of search results from the first search of the first vertical and outputs at least a portion of the ranking in a response to the natural language query.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Jun Shi, Huiji Gao, Ying Xiong, Michaeel M. Kazi, Yu Gan, Yu Liu, Xiaowei Liu, Gonzalo Jorge Aniano Porcile, Bo Long, Abhimanyu Lad, Liang Zhang
  • Patent number: 10876945
    Abstract: A method for evaluating the breakage strength of first and second cemented surfaces of well cementation under a dynamic load, includes: producing a rock-set cement-casing composite structure sample; clamping the sample between an incident rod and an output rod of a Hopkinson rod, hitting the incident rod with a conical punch to generate incident waves, enabling the incident waves to pass through the sample to generate reflected waves and projected waves, recording dynamic strain signals of incident waves, reflected waves and projected waves, and converting the dynamic strain signals into electrical signals and transmitting the electrical signals to a computer; recording the process and the corresponding time point from breakage starting to a complete breakage of the first and second cemented surfaces by a photographic instrument; obtaining a strain rate time travel curve and a stress-strain curve, and obtaining the corresponding breakage strength by analyzing the curve peak points.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: December 29, 2020
    Assignees: SOUTHWEST PETROLEUM UNIVERSITY, CHINA ACADEMY OF BUILDING RESEARCH, CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
    Inventors: Xiaowei Cheng, Dan Qin, Kaiyuan Mei, Kaiqiang Liu, Gaoyin Zhang, Xianshu Gao, Jianzhou Jin, Zhaijun Wen, Yongjin Yu, Chunmei Zhang, Zaoyuan Li, Xingguo Zhang, Xiaoyang Guo
  • Patent number: 10871363
    Abstract: Oral care composition for increasing deposition efficacy of a cooling sensate agent in the oral cavity. The oral care composition is made up of water and a calcium-containing abrasive to form a calcium-containing abrasive based carrier, and a cooling sensate agent comprising a N-substituted p-menthanecarboxamide containing compound.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: December 22, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Jinfang Yuan, Yan Zhang, Xiaowei Li, Ross Strand
  • Publication number: 20200390153
    Abstract: An atomizing device supporting multiple inhalation modes includes the following components: the main body housing, the main support, the upper end cover, the atomizer placed on the atomizer base, and the lower end cover. A method of using the atomizing device is further provided. The atomizing device of the present invention supports three inhalation modes, and the inhalation mode and the airflow channel can be switched synchronously; the temperature control for aroma generation during low-temperature baking is accurate, the utilization of cigarettes is sufficient and the inhalation comfort is satisfying. Likewise in the “cigarette tar atomizing+cigarette baking” mode, smoke from the atomized cigarette tar and the smoke from the cigarette baking are fully mixed to yield a rich aroma that is comfortable to inhale, and provides a satisfactory smoking experience.
    Type: Application
    Filed: June 21, 2019
    Publication date: December 17, 2020
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Tinghua LI, Donglai ZHU, Yi HAN, Shoubo LI, Yongkuan CHEN, Wei ZHAO, Xia ZHANG, Xiaowei GONG
  • Publication number: 20200392393
    Abstract: An oil well cement slurry high-temperature suspension stabilizer prepared from oil-based shale drilling cuttings is provided. The high-temperature suspension stabilizer is reasonable in principle, inexpensive and easily available in raw materials, high in product uniformity and good in chemical stability. Meanwhile, waste is changed into wealth. Therefore, the high-temperature suspension stabilizer is environment-friendly and has a broad industrial application prospect.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 17, 2020
    Inventors: Xiaowei Cheng, Gaoyin Zhang, Shunxiang Luo, Zuwei Chen, Sheng Huang, Kaiqiang Liu, Chunmei Zhang, Kaiyuan Mei, Jian Liu, Zaoyuan Li, Xiaoyang Guo
  • Patent number: 10863578
    Abstract: A data transmission method includes: acquiring n RLC PDUs transmitted from an RLC layer, n being an integer greater than 1; encapsulating the indication information corresponding to the n RLC PDUs as a packet header of a MAC PDU and the n RLC PDUs as a packet body of the MAC PDU, to generate the MAC PDU, the indication information corresponding to the n RLC PDUs comprising an LCID, a sequence number, and a length corresponding to each RLC PDU; and sending the MAC PDU to a communication peer.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: December 8, 2020
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Xiaowei Jiang, Wei Hong, Ming Zhang
  • Patent number: 10856197
    Abstract: An SeNB informs an MeNB that it can configure bearers for the given UE. At this time, the MeNB manages the DRB status, and then sends a key S-KeNB to the SeNB. The MeNB also sends a KSI for the S-KeNB to both of the UE and the SeNB. After this procedure, the MeNB informs an EPC (MME and S-GW) about the new bearer configured at the SeNB, such that the S-GW 50 can start offloading the bearer(s) to the SeNB 30. Prior to the offloading, the EPC network entity (MME or S-GW) performs verification that: 1) whether the request is coming from authenticated source (MeNB); and 2) whether the SeNB is a valid eNB to which the traffic can be offload.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: December 1, 2020
    Assignee: NEC CORPORATION
    Inventors: Xiaowei Zhang, Anand Raghawa Prasad
  • Publication number: 20200372648
    Abstract: An image processing method is provided, including: obtaining a target image; invoking an image recognition model including: a backbone network, a pooling module and a dilated convolution module that are connected to the backbone network and that are parallel to each other, and a fusion module connected to the pooling module and the dilated convolution module; performing feature extraction on the target image by extracting, using the backbone network, a feature map of the target image, separately processing, using the pooling module and the dilated convolution module, the feature map, to obtain a first result outputted by the pooling module and a second result outputted by the dilated convolution module, and fusing the first result and the second result by using the fusion module into a model recognition result of the target image; and determining a semantic segmentation labeled image of the target image based on the model recognition result.
    Type: Application
    Filed: August 10, 2020
    Publication date: November 26, 2020
    Inventors: Ruixin ZHANG, Xinyang JIANG, Xing SUN, Xiaowei GUO
  • Publication number: 20200374361
    Abstract: In order for efficiently managing communications between a UE (10) and multiple SCSs (20_1-20_n), the UE (10) includes, in one message, multiple pieces of data to be transmitted to the SCSs (20_1-20_n), and sends the message to an MTC-IWF (30). The MTC-IWF (30) receives the message from the UE (10), and distributes the date to the SCSs (20_1-20_n). Each of the SCSs sends (20_1-20_n), to the MTC-IWF (30), data to be transmitted to the UE (10) and an indicator that indicates for the SCSs (20_1-20 n) the time tolerance until the data is transmitted to the UE (10). The MTC-IWF (30) receives the data and the indicators from the SCSs (20_1-20_n), and determines when to forward the data to the UE (10) based on the indicators.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 26, 2020
    Applicant: NEC Corporation
    Inventors: Xiaowei ZHANG, Anand Raghawa PRASAD
  • Publication number: 20200367116
    Abstract: There is provided a network system including one or more first MMEs (30), and a second MME (40) separated from the first MMEs (30). In one of operation cases, the first MME (30) pushes, to the second MME (40), security context for a UE (10) that attaches to the first MME (30). The second MME (40) stores the security context. The first MME (30) further pushes the latest security context to the second MME (40), during a switch-off procedure for the first MME (30). The second MME (40) updates the stored security context with the latest security context. The first MME (30) pulls the security context from the second MME (40), when the UE (10) re-attaches to the first MME (30) or is handovered from different one of the first MMEs (30).
    Type: Application
    Filed: August 5, 2020
    Publication date: November 19, 2020
    Applicant: NEC Corporation
    Inventors: Xiaowei ZHANG, Anand Raghawa PRASAD
  • Publication number: 20200356805
    Abstract: This application provides an image recognition method, a storage medium, and a computer device. The method includes: obtaining a to-be-recognized image; preprocessing the to-be-recognized image, to obtain a preprocessed image; obtaining, through a first submodel in a machine learning model, a first image feature corresponding to the to-be-recognized image, and obtaining, through a second submodel in the machine learning model, a second image feature corresponding to the preprocessed image; and determining, according to the first image feature and the second image feature, a first probability that the to-be-recognized image belongs to a classification category corresponding to the machine learning model. It may be seen that, the solutions provided by this application can improve recognition efficiency and accuracy.
    Type: Application
    Filed: July 29, 2020
    Publication date: November 12, 2020
    Inventors: Xing SUN, Yi ZHANG, Xinyang JIANG, Xiaowei GUO, Xuan ZHOU, Jia CHANG