Patents by Inventor Jing Chen

Jing Chen 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: 20200205143
    Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.
    Type: Application
    Filed: January 23, 2020
    Publication date: June 25, 2020
    Applicant: WIRELESS FUTURE TECHNOLOGIES INC.
    Inventors: Erlin Zeng, Hai Ming Wang, Xiangguang Che, Chun Yan Gao, Peng Chen, Jing Han, Bernhard Raaf
  • Publication number: 20200204199
    Abstract: An antenna module and a mobile terminal are provided. The mobile terminal has a metal frame and a system grounding spaced apart from the metal frame. The antenna module has a radiating body formed in the metal frame and a parasitic element coupled to the radiating body. The radiating body is configured for generating a main harmonic, and the parasitic element is configured for generating a parasitic harmonic. The antenna module further has a first tuning circuit connected in series between the radiating body and the system grounding, and a second tuning circuit connected in series between the parasitic element and the system grounding. The antenna system has at least four operation modes. The antenna system of the present invention may cover the LTE low, medium and high frequencies as a single antenna. A flexible and convenient method for tuning the antenna module is also provided.
    Type: Application
    Filed: December 1, 2019
    Publication date: June 25, 2020
    Inventors: Jing Wu, Haibing Chen, Ke Hua
  • Publication number: 20200205045
    Abstract: Embodiments of the present invention provide a communication method. The communication method includes: performing, by a terminal, a handover from a source base station to a target base station via an interface between the source base station and the target base station, obtaining, by the target base station, a first security capability, and sending, by the target base station, the first security capability to another base station, to establish dual connections. The source base station does not support the first security capability, and the target base station, the another base station, and a core-network network element support the first security capability. The target base station obtains the first security capability, so that the terminal can establish the dual connections to the target base station and the another base station.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventors: Kai PAN, Jing CHEN
  • Publication number: 20200202277
    Abstract: An on-demand key performance indicator (KPI) monitoring system includes an on-demand KPI structure module configured to dynamically generate an on-demand data structure of a KPI based on a KPI request input to a user interface. The KPI request includes a one or more targeted KPI objects. An agent collector module generates an on-demand KPI collection strategy based on the on-demand data structure. An object monitoring module collects KPI objects based on the on-demand KPI collection strategy. The collected KPI objects include the targeted KPI objects requested by the user, while excluding non-targeted KPI objects excluded from the user's KPI request.
    Type: Application
    Filed: December 19, 2018
    Publication date: June 25, 2020
    Inventors: Bo Chen Z Zhu, Jing Yan Ma, Fu Li Bian, Cheng Fang Wang, Yu Ying Wang, Peng Fei Tian
  • Publication number: 20200203806
    Abstract: An antenna system and a mobile terminal implemented with the antenna system are provided. The mobile terminal has a metal frame and a system grounding. The antenna system has at least a first antenna module, a second antenna module, a third antenna module and a fourth antenna module. The first antenna module has a radiating body and a parasitic element coupled to the radiating body. The radiating body is configured to generate a main harmonic, and the parasitic element is configured to generate a parasitic harmonic. The first antenna module further has a first tuning circuit and a second tuning circuit. The antenna system has at least four operation modes. The antenna system of the present invention may achieve carrier aggregation of different LTE frequencies, and may be used as a MIMO antenna system.
    Type: Application
    Filed: December 1, 2019
    Publication date: June 25, 2020
    Inventors: Jing Wu, Ke Hua, Haibing Chen
  • Patent number: 10692297
    Abstract: A method of allocating virtual objects based on augmented reality (AR) includes displaying, by an AR client terminal of a receiving user, a live map associated with a location of the receiving user. The live map includes a target location to which a virtual object was bound by a distributing user. The AR client terminal of the receiving user scans an image of an environment of the target location. In response to determining that the scanned image includes a preset bound target, the AR client terminal of the receiving user receives information of the virtual object from a server terminal. The preset bound target is associated with the virtual object and the target location.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: June 23, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Qinglong Duan, Guanhua Chen, Jing Ji, Jiahui Cheng, Lu Yuan
  • Patent number: 10694531
    Abstract: The present disclosure enables a base station to group UEs based on similar PMIs for a combined transmission. The apparatus may receive a plurality of PMIs from a plurality of UEs. In one aspect, each PMI in the plurality of PMIs may be received from a different UE. The apparatus may also assign each UE of the plurality of UEs to a UE group. In another aspect, each UE group may be associated with a different PMI set in a plurality of PMI sets. The apparatus may further assign a transmission scheme to each UE group. In one configuration, the apparatus may determine one or more preferred spatial layers for each UE (e.g., based on the PMIs) assigned to a UE group, and schedule a combined transmission for the UE group based on the determined one or more spatial layers.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: June 23, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Jing Sun, Peter Gaal, Wanshi Chen, Juan Montojo, Hao Xu
  • Patent number: 10692365
    Abstract: The invention provides systems and methods for an Intelligent Road Infrastructure System (IRIS), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. IRIS systems and methods provide vehicles with individually customized information and real-time control instructions for vehicle driving tasks such as car following, lane changing, and route guidance. IRIS systems and methods also manage transportation operations and management services for both freeways and urban arterials. The IRIS manages one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. IRIS is supported by real-time wired and/or wireless communication, power supply networks, and cyber safety and security services.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: June 23, 2020
    Assignee: CAVH LLC
    Inventors: Bin Ran, Yang Cheng, Shen Li, Zhen Zhang, Fan Ding, Huachun Tan, Yuankai Wu, Shuoxuan Dong, Linhui Ye, Xiaotian Li, Tianyi Chen, Kunsong Shi, Jing Jin, Xiaoxuan Chen
  • Patent number: 10693019
    Abstract: Various embodiments of the present application are directed towards a trench capacitor with a high capacitance density. In some embodiments, the trench capacitor overlies the substrate and fills a trench defined by the substrate. The trench capacitor comprises a lower capacitor electrode, a capacitor dielectric layer, and an upper capacitor electrode. The capacitor dielectric layer overlies the lower capacitor electrode and lines the trench. The upper capacitor electrode overlies the capacitor dielectric layer and lines the trench over the capacitor dielectric layer. The capacitor dielectric layer comprises a high ? dielectric material. By using a high ? material for the dielectric layer, the trench capacitor may have a high capacitance density suitable for use with high performance mobile devices.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: June 23, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hsin-Li Cheng, Jyun-Ying Lin, Jing-Hwang Yang, Ting-Chen Hsu, Felix Ying-Kit Tsui, Yen-Wen Chen
  • Patent number: 10693004
    Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a gate stack over a substrate and an insulating capping layer over the gate stack. The semiconductor device structure also includes a source/drain contact structure adjacent to the gate stack and having an upper surface that is substantially level with the upper surface of the insulating capping layer. The semiconductor device structure also includes a first via structure passing through the insulating capping layer and electrically connected to the gate stack, and a second via structure above and electrically connected to the source/drain contact structure. The first via structure and the second via structure have different vertical heights.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: June 23, 2020
    Assignee: Taiwan Semiconductor Manufactruing Co., Ltd.
    Inventors: Kuo-Chiang Tsai, Fu-Hsiang Su, Ke-Jing Yu, Chih-Hong Hwang, Jyh-Huei Chen
  • Publication number: 20200196146
    Abstract: A communication method and related device are disclosed. In at least one embodiment, a reference message authentication code is obtained by a terminal device based on a first message authentication code and a second message authentication code. The first message authentication code is used by an AMF to check a service request message, and the second message authentication code is used by an SMF to check the service request message. and sending, by the terminal device, first information and the service request message are sent by the terminal device to the AMF. The first information is used to instruct the AMF to send the service request message to the SMF. The service request message includes second information. The second information includes the reference message authentication code. The SMF can perform a security check on the service request message to ensure security of a communications network.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 18, 2020
    Inventors: Jing CHEN, Kai PAN, He LI
  • Publication number: 20200196331
    Abstract: A user equipment (UE) may transmit a sounding reference signal (SRS) on a component carrier (CC) that is otherwise configured for downlink communications. Due to a carrier aggregation configuration or UE capability, the UE may need to retune certain components to transmit on the CC. If the SRS transmission, including the retuning time, collides with another transmission the UE may drop the SRS, drop the other transmission, or puncture the other transmission to facilitate the SRS transmission. The determination about a collision may depend on the retuning time, channel, or type of control information in the other transmission. In some cases, a UE may drop the other transmission if transmitting the SRS would prevent the UE from transmitting a demodulation reference signal, hybrid automatic repeat request (HARQ) feedback. In some cases, the determination may be based upon a prioritization and may also depend on a subsequent subframe.
    Type: Application
    Filed: February 25, 2020
    Publication date: June 18, 2020
    Inventors: Alberto Rico Alvarino, Wanshi Chen, Hao Xu, Peter Gaal, Srinivas Yerramalli, Jing Sun
  • Publication number: 20200192941
    Abstract: The present disclosure provides a search method, an electronic device and a storage medium, and belongs to a technical field of the Internet. The method includes: determining a first set of features corresponding to an original search statement by parsing the original search statement; obtaining each initial search result corresponding to the original search statement; determining a second set of features corresponding to an initial search result by parsing a title of the initial search result; determining a rewritten search statement corresponding to the original search statement and the initial search result by codecing the first set of features and the second set of features; and obtaining a supplementary search result corresponding to the rewritten search statement.
    Type: Application
    Filed: November 15, 2019
    Publication date: June 18, 2020
    Inventors: Yan CHEN, Kai LIU, Jing LIU, Yajuan LYU, Qiaoqiao SHE, Kun LIU
  • Publication number: 20200195374
    Abstract: Techniques for monitoring for control information in sets of downlink control channel resources are described, where multiple sets of downlink control channel resources may overlap. The described techniques include monitoring for one or more search spaces in a set of downlink control channel resources by rate matching downlink control channel resources independently of other sets of downlink control channel resources. Alternatively, overlapping sets of downlink control channel resources may be rate-matched accounting for reference signals of overlapping sets of downlink control channel resources.
    Type: Application
    Filed: February 24, 2020
    Publication date: June 18, 2020
    Inventors: Heechoon Lee, Peter Gaal, Jing Sun, Wanshi Chen
  • Patent number: 10686576
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a first hybrid automatic repeat request acknowledgement (HARQ-ACK) payload for a first component carrier (CC) set based at least in part on a first downlink assignment index (DAI). The UE may determine a second HARQ-ACK payload for a second CC set based at least in part on a second DAI. The UE may transmit the first HARQ-ACK payload for the first CC set and the second HARQ-ACK payload for the second CC set. Numerous other aspects are provided.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: June 16, 2020
    Assignee: Qualcomm Incorporated
    Inventors: Peter Pui Lok Ang, Wanshi Chen, Heechoon Lee, Jing Sun, Joseph Binamira Soriaga, Yang Yang
  • Patent number: 10684388
    Abstract: Disclosed are systems and methods that use discriminant analysis techniques and processing in order to reduce the time required to determine chemical and/or physical properties of a substance. One method includes optically interacting a plurality of optical elements with one or more known substances, each optical element being configured to detect a particular characteristic of the one or more known substances, generating an optical response from each optical element corresponding to each known substance, wherein each known substance corresponds to a known spectrum stored in an optical database, and training a neural network to provide a discriminant analysis classification model for an unknown substance, the neural network using each optical response as inputs and one or more fluid types as outputs, and the outputs corresponding to the one or more known substances.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: June 16, 2020
    Assignee: Halliburton Energy Services, Inc.
    Inventors: David L. Perkins, Dingding Chen, Christopher Michael Jones, Jing Shen
  • Patent number: 10686629
    Abstract: Aspects of the present disclosure disclose techniques for implementing a wideband reference signal to improve the narrowband channel estimation performance associated with narrowband demodulation reference signal (DMRS) for the data channel in NR communications. Specifically, because the wideband reference signal may occupy wider bandwidth than the DMRS, the channel estimation realized may be more accurate than solely relying on the narrowband DMRS. In some examples, the wideband reference signal, which may be control reference signals (CRS), channel state information (CSI) reference signal (CSI-RS) in downlink or uplink sounding reference signal (SRS), may be associated with a corresponding narrowband DMRS in a data channel. The wideband reference signal may be either included in the control channel region or the data channel region.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: June 16, 2020
    Inventors: Jing Jiang, Wanshi Chen
  • Patent number: 10687213
    Abstract: The embodiments of the present invention provide a secure establishment method, system and device of a wireless local area network. The method includes: acquiring, by a UE, a first key; the first key is a shared key of the UE and a network element equipment in a mobile communication network accessed by the UE when implementing air interface security, or is derived according to the shared key; deriving, by the UE, according to the first key and a derivation parameter to acquire a derivation key; establishing, by the UE, according to the derivation key, a secure connection with a WLAN node acquiring a derivation key, wherein the derivation key acquired by the WLAN node is the same as the derivation key acquired by the UE.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: June 16, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Jing Chen
  • Publication number: 20200183475
    Abstract: Embodiments of the present disclosure provide a method, an apparatus, an additional power supply, and a mainboard system for supplying power to a processor. The method comprises determining whether an additional power supply is able to provide extra power required by a processor in response to receiving a first signal from a power supply unit that supplies power to the processor. The first signal indicates that the power required by the processor exceeds maximum power that can be provided by the power supply unit. The method further comprises supplying power to the processor by at least the additional power supply in response to determining that the additional power supply is able to provide extra power. The embodiments of the present disclosure can supply the required extra power to the processor from the additional power supply so as to optimize the performance of the processor in an acceleration mode.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 11, 2020
    Inventors: Jing Chen, Tao Yang, Jesse Xizhi Cui
  • Publication number: 20200185882
    Abstract: A GaN-based VCSEL chip based on porous DBR and a manufacturing method of the same, wherein the chip includes: a substrate; a buffer layer formed on the substrate; a bottom porous DBR layer formed on the buffer layer; an n-type doped GaN layer formed on the bottom porous DBR layer, which is etched downward on its periphery to form a mesa; an active layer formed on the n-type doped GaN layer; an electron blocking layer formed on the active layer; a p-type doped GaN layer formed on the electron blocking layer; a current limiting layer formed on the p-type doped GaN layer with a current window formed at a center thereof, wherein the current limiting layer covers sidewalls of the active layer, the electron blocking layer and the convex portion of the n-type doped GaN layer; a transparent electrode formed on the p-type doped GaN layer; an n-electrode formed on the mesa of the n-type doped GaN layer; a p-electrode formed on the transparent electrode with a recess formed therein; and a dielectric DBR layer formed on
    Type: Application
    Filed: June 1, 2017
    Publication date: June 11, 2020
    Applicant: Institute of Semiconductors, Chinese Academy of Sciences
    Inventors: Lixia Zhao, Chao YANG, Lei Liu, Jing Li, Kaiyou Wang, Hongda Chen