Patents by Inventor Wei Zeng

Wei Zeng 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: 20210297114
    Abstract: In an example method, a user equipment (UE) device determines one or more component carriers available to the UE device for at least one of transmitting or receiving data over a wireless network. The UE device transmits, to the wireless network, for each component carrier, an indication whether the component carrier supports at least one of transmitting or receiving data according to a multi-transmission and receiving points (multi-TRP) communication protocol.
    Type: Application
    Filed: February 12, 2021
    Publication date: September 23, 2021
    Inventors: Yushu Zhang, Haitong Sun, Wei Zeng, Dawei Zhang, Yuchul Kim, Hong He, Weidong Yang, Chunxuan Ye, Chunhai Yao, Oghenekome Oteri, Wei Zhang, Jia Tang, Tianyan Pu, Pengkai Zhao
  • Publication number: 20210296620
    Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a first electrode structure, an organic light-emitting layer and a second electrode structure orderly arranged on a base substrate. The display substrate further includes a filter film located on a light-emitting side of the display substrate. A light absorption rate of a first electrode structure or a second electrode structure is greater than a first threshold.
    Type: Application
    Filed: April 4, 2018
    Publication date: September 23, 2021
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jibum YANG, Wei ZHANG, Cheng ZENG, Yu HE
  • Patent number: 11126312
    Abstract: The present disclosure relates to a touch substrate, a display panel, and a display device. The touch substrate includes a substrate and an electrode layer disposed on the substrate. The electrode layer includes at least two electrodes. Each electrode includes at least one sub-electrode. The sub-electrode includes an electrode unit array having at least two columns of electrode units, wherein any two columns in the electrode unit array do not intersect, each column in the electrode unit array includes at least two electrode units connected in series, and the any two adjacent columns in the electrode unit array are connected in parallel by a connection component.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: September 21, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINGSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qingpu Wang, Lei Zhang, Tsung Chieh Kuo, Wei Zhang, Bisheng Li, Baoran Li, Qin Zeng
  • Publication number: 20210284175
    Abstract: A method comprises detecting identities of occupants of a vehicle using any of a camera system, an audio system, a biometric sensing system, and a mobile device detection system in the vehicle. The method comprises matching the detected identities to corresponding profiles of the occupants. The profiles include permissions set by the occupants for collecting data about preferences of the occupants. The method comprises perceiving, based on the permissions in the profiles, preferences of the occupants for inputs received by the occupants. The perceiving includes capturing responses of the occupants to the inputs using any of the camera system, a haptic sensing system, and an audio system in the vehicle, and wherein the perceiving further includes processing the responses using trained models. The method comprises adding the preferences to the profiles to provide content to the occupants based on the preferences stored in the profiles.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 16, 2021
    Inventors: Syed B. Mehdi, Jeremie Dernotte, Wei Zeng
  • Publication number: 20210287696
    Abstract: A method for matching audio clips includes: obtaining a first feature sequence corresponding to a first audio clip and a second feature sequence corresponding to a second audio clip; constructing a distance matrix, elements in the distance matrix representing respective distances between first positions in the first feature sequence and second positions in the second feature sequence; calculating a first accumulation distance between a start position and a target position in the distance matrix, and calculating a second accumulation distance between an end position and the target position in the distance matrix; and calculating a minimum distance between the first feature sequence and the second feature sequence based on the first accumulation distance and the second accumulation distance, and determining a degree of matching between the first audio clip and the second audio clip according to the minimum distance.
    Type: Application
    Filed: June 2, 2021
    Publication date: September 16, 2021
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Fang Chao LIN, Wei Biao Yun, Peng ZENG
  • Publication number: 20210278918
    Abstract: The present disclosure relates to a touch substrate, a display panel, and a display device. The touch substrate includes a substrate and an electrode layer disposed on the substrate. The electrode layer includes at least two electrodes. Each electrode includes at least one sub-electrode. The sub-electrode includes an electrode unit array having at least two columns of electrode units, wherein any two columns in the electrode unit array do not intersect, each column in the electrode unit array includes at least two electrode units connected in series, and the any two adjacent columns in the electrode unit array are connected in parallel by a connection component.
    Type: Application
    Filed: July 28, 2017
    Publication date: September 9, 2021
    Inventors: Qingpu WANG, Lei ZHANG, Tsung Chieh KUO, Wei ZHANG, Bisheng LI, Baoran LI, Qin ZENG
  • Patent number: 11113431
    Abstract: The present invention is related to computer-assisted process design, and an MBD-based three-dimensional process designing method and platform for a typical automobile machined part are disclosed. By taking three-dimensional CAD software as a carrier, an MBD design model, and a process MBD model as a data output, the design flow comprises steps such as establishment of MBD-related standards, creation of an MBD design model, feature classification and creation of a feature library, feature recognition and information extraction, generation of manufacturing elements, clustering of the manufacturing elements and generation of procedures, sequencing of the procedures, and creation of manufacturing features body and procedure models.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: September 7, 2021
    Inventors: Jinli Xu, Xiaolei Liu, Fengyun Huang, Chunxiao Chen, Qiangqiang Niu, Bing Jia, Qian Yu, Weiteng Liu, Mingya Du, Qinggu Pan, Shijun Luo, Delong Hu, Fancong Zeng, Wei Xu, Jiwei Zhu
  • Patent number: 11108493
    Abstract: Wireless communication devices are adapted to facilitate non-orthogonal underlay transmissions. In one example, devices can receive a wireless transmission on a particular time and frequency resource including a first signal from a first wireless device and a second signal from a second wireless device. The first signal may utilize a first type of modulation for orthogonal wireless communication, and the second signal may utilize a second type of modulation non-orthogonal to the first type of modulation. The wireless communication device can decode the first and second signals. In another example, devices may transmit a first signal utilizing a first type of modulation over a time and frequency resource scheduled for a second signal from a second wireless communication device, the second signal utilizing a second type of modulation for orthogonal wireless communication, where the first type of modulation is non-orthogonal with the second type of modulation.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: August 31, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Tingfang Ji, John Edward Smee, Joseph Binamira Soriaga, Naga Bhushan, Wei Zeng, Krishna Kiran Mukkavilli
  • Patent number: 11104752
    Abstract: Disclosed is a method for inducing orderly arrangement by means of polymer crystallization, and the use thereof in preparing a composite film. Firstly, monodisperse PS-DVB nano-microspheres of different sizes are prepared by means of soap-free emulsion polymerization; the PS-DVB nano-microspheres prepared above are used as raw material, and PEG aqueous solutions with different concentrations are added to induce an orderly arrangement of the nano-microspheres by means of solution-state PEG crystallization; and characterized by using scanning electron microscopy and polarizing microscopy. The method is simple in terms of operation and is widely applicable. By further modifying the orderly arrangement of the nano-microspheres, the composite material can be applied to different fields.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: August 31, 2021
    Assignee: Xiamen University
    Inventors: Lizong Dai, Jihong Zhu, Shangyue Chen, Yuntong Li, Conghui Yuan, Guorong Chen, Birong Zeng, Yiting Xu, Wei'ang Luo
  • Publication number: 20210266927
    Abstract: Certain aspects of the present disclosure generally relate to techniques for distributed scheduling to control interference for small data transactions using grant-less transmissions. A method for wireless communications by wireless node is provided.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 26, 2021
    Inventors: Wei ZENG, Joseph Binamira SORIAGA, Tingfang JI, John Edward SMEE, Naga BHUSHAN
  • Patent number: 11102738
    Abstract: Apparatuses, systems, and methods for performing timing synchronization between a base station and a user equipment device within an unlicensed spectrum band. In some scenarios, beamforming tracking may also be performed. Upon determining that a transmission medium within the unlicensed spectrum band is available for transmission, a base station may transmit a plurality of synchronization signal blocks (SSBs), or a plurality of copies of one SSB, with associated remaining minimum system information (RMSI) blocks, within a single time instance within a SSB burst window. The SSBs may be transmitted at different frequency positions and according to distinct beamforming configurations. The SSBs and RMSI blocks may be configured such that a receiving user equipment device may determine the time-domain, and optionally the frequency-domain, position of the SSB and RMSI within the SSB burst window, to allow timing synchronization and optionally beamforming tracking.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: August 24, 2021
    Assignee: Apple Inc.
    Inventors: Wei Zhang, Wei Zeng, Tianyan Pu, Haitong Sun, Jia Tang, Dawei Zhang, Sami M. Almalfouh, Zhu Ji, Johnson O. Sebeni
  • Patent number: 11097066
    Abstract: A storage device (30) for storing a pen needle assembly (10) includes a housing (30) having first wells (44) with a dimension for receiving the pen needle assembly and second wells (46) for receiving an inner shield (24) of the pen needle assembly. The second wells (46) have a diameter less than a diameter of the first wells (44). An ejector (40) in the housing (34) can be actuated to eject the used needle hub (16) and outer covers (22) from the first well (44) and the inner shield (24) from the second well (46) for disposal. A method of coupling a pen needle delivery device to a needle hub is also provided.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: August 24, 2021
    Assignee: Becton, Dickinson and Company
    Inventors: Xi Zeng, Huasheng Huang, Wei Hu, Fei Wang, Tingting Fan
  • Publication number: 20210258886
    Abstract: A method for operating user equipment (UE) includes generating, by the UE, a transmit precoding matrix indicator (TPMI) list including one or more TPMIs selected from a set of available TPMIs stored at a base station (BS). Data indicative of the TPMI list is transmitted to the BS. An index of the TPMI list is transmitted to the BS. Downlink control information (DCI) is received from the BS including an indication of at least one TPMI from the TPMI list based on the index. Uplink data is transmitted to the BS on a physical uplink shared channel (PUSCH) using the at least one TPMI.
    Type: Application
    Filed: February 12, 2021
    Publication date: August 19, 2021
    Inventors: Haitong Sun, Yushu Zhang, Wei Zeng, Dawei Zhang, Ismael Gutierrez Gonzalez, Ghaith N. Hattab, Yuchul Kim, Hong He, Weidong Yang, Chunxuan Ye, Chunhai Yao, Oghenekome Oteri, Yeong-Sun Hwang
  • Publication number: 20210258104
    Abstract: Apparatuses, systems, and methods for a wireless device to disable a HARQ feedback in either a semi-static way or in a dynamic way and to perform HARQ optimization. The wireless device may be configured to receive a first set and a second set of HARQ process numbers, where the first set and the second set of HARQ process numbers correspond to a first set and a second set of HARQ processes respectively, where each HARQ process in the first set of HARQ processes is configured to enable a HARQ feedback, and where each HARQ process in the second set of HARQ processes is configured to disable or enable a HARQ feedback. The wireless device may be configured to receive a grant configuration or a SPS, where the grant configuration or the SPS include a flag indicating whether a HARQ-based retransmission is disabled.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 19, 2021
    Inventors: Chunxuan YE, Dawei ZHANG, Oghenekome OTERI, Wei ZENG, Weidong YANG, Haitong SUN
  • Patent number: 11095420
    Abstract: Techniques are disclosed relating to preemption indicators in the context of multiplexing different services on wireless physical layer frames. In some embodiments, a preemption indication is transmitted to indicate resources used by a preempting transmission. The preemption indication may be used when preemption is enabled, e.g., as indicated by an RRC message. The preemption indication may be common to multiple UEs. The resources used by the preempting transmission may overlap with other transmissions. In various embodiments, the disclosed techniques may facilitate signal preemption, e.g., by a low-latency, high-reliability data service.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: August 17, 2021
    Assignee: Apple Inc.
    Inventors: Yuchul Kim, Wei Zeng, Xiangying Yang, Haijing Hu, Dawei Zhang
  • Patent number: 11096079
    Abstract: This disclosure relates to performing cell measurements using configured reference signals while in an inactive state in a cellular communication system. A wireless device may receive an indication of reference signal resources configured for use by the wireless device in the inactive state from a cellular base station that provides a serving cell to the wireless device. The reference signal resources may include channel state information reference signal resources that are aligned in time and/or frequency with a control resource set provided for a wakeup occasion of the wireless device while in the inactive state. The wireless device may perform cell measurements using the indicated reference signal resources while in the inactive state.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: August 17, 2021
    Assignee: Apple Inc.
    Inventors: Wei Zhang, Haitong Sun, Fangli Xu, Pengkai Zhao, Junsung Lim, Wei Zeng, Haijing Hu, Sami M. Almalfouh, Dawei Zhang, Johnson O. Sebeni
  • Publication number: 20210251015
    Abstract: The implementations disclosed provide apparatus, systems, and methods for channel structure construction for a two-step random access channel (RACH) using a new radio (NR) user equipment (UE) wireless device. The wireless device includes one or more computer processors configured to generate a physical RACH (PRACH) preamble mapped to a physical uplink shared channel (PUSCH) resource unit. The PRACH preamble is associated with a preamble group indicating a configuration of the PUSCH. The preamble group has a size indicated by radio resource control (RRC) signaling performed by the wireless device. A message is encoded including the PRACH preamble and a payload carried by the PUSCH. The configuration of the PUSCH includes parameters for decoding the message. The wireless device couples communicatively to a base station using the PUSCH. The message is transmitted to the base station. The base station decodes the message based on the parameters of the PUSCH configuration.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 12, 2021
    Inventors: Chunhai Yao, Haitong Sun, Chunxuan Ye, Dawei Zhang, Fangli Xu, Haijing Hu, Hong He, Jie Cui, Oghenekome Oteri, Weidong Yang, Wei Zeng, Yang Tang, Yuchul Kim, Yuqin Chen, Yushu Zhang
  • Publication number: 20210250136
    Abstract: A user equipment (UE) communicates with a further UE via a sidelink and communicates with a cell of a network via an uplink. The UE receives a hybrid automatic repeat request (HARQ) acknowledgement (ACK) timing parameter from the network, generates a sidelink HARQ-ACK codebook based on a signaling exchange with the further UE, wherein the sidelink HARQ-ACK codebook is constructed in decreasing order of one or more physical sidelink shared channel (PSSCH) transmission slots associated with a configured physical sidelink feedback channel (PSFCH) occasion, and transmits an indication of the sidelink HARQ-ACK codebook to the cell of the network.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 12, 2021
    Inventors: Chunxuan YE, Dawei ZHANG, Wei ZENG, Weidong YANG
  • Patent number: 11076388
    Abstract: Various aspects are provided for dynamic configuration of common uplink bursts. For example, the described apparatus and methods include receiving, at a user equipment (UE), an indicator of a length of a common uplink burst from a gNB, configuring the common uplink burst having the length as identified by the indicator, and transmitting, from the UE, the common uplink burst to the gNB.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: July 27, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Wei Zeng, Tingfang Ji, Joseph Binamira Soriaga
  • Publication number: 20210226678
    Abstract: A base station may transmit to a device an indication of codebook subset restriction (CBSR), which includes at least a restriction on a frequency basis. The device may receive the indication of CBSR, and may transmit to the base station channel state information (CSI) according to the received indication of CBSR. The indication of CBSR may also include a restriction on a spatial basis and restrict the device from reporting the CSI based on a subset of the frequency basis in addition to the spatial basis per configuration of the base station. The indication of CBSR may include a separately configured maximum allowed amplitude of a weighting coefficient for the spatial basis and the frequency basis, where the weighting coefficient is associated with a column vector of a precoding matrix used by the base station and the device.
    Type: Application
    Filed: April 7, 2021
    Publication date: July 22, 2021
    Inventors: Yu Zhang, Dawei Zhang, Haitong Sun, Wei Zeng, Yuchul Kim