Patents by Inventor Zhi Lu

Zhi Lu 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: 11029774
    Abstract: The present disclosure relates to a touch panel and a touch screen. In the touch panel, the cathode is reused. In the touch control stage, each of the cathodes serves as a touch electrode, and normal display and touch functions of the touch panel can be realized by a time-division driving manner. Specifically, in the display stage, the pixel circuit controls the light emitting state of each pixel point (each pixel point has a light emitting device including a cathode); in the touch control stage, touch control signals are applied onto all control signal terminals of the pixel circuit and the cathodes at the same time. By doing so, on the basis that the touch control function can be realized, the synchronous driving of the touch control electrodes and the electrodes corresponding to the touch control electrodes can be realized.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: June 8, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shengji Yang, Xue Dong, Xiaochuan Chen, Pengcheng Lu, Lei Wang, Zhi Wang, Weifeng Han, Jing Yu
  • Publication number: 20210167434
    Abstract: Disclosed is a battery pre-processing apparatus and method. The battery pre-processing apparatus includes a control mechanism, as well as an automatic feeding mechanism, a transmission mechanism, an electricity monitoring actuator, a non-destructive testing mechanism, a flexible grabber mechanism, a multi-station operating table, an automatic cutting mechanism, an automatic separation mechanism, and a recovery and dust collection system that are each electrically connected to the control mechanism.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 3, 2021
    Applicant: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Hongbin Cao, Fei Kang, Zhi Sun, Xionghui Lu
  • Publication number: 20210153250
    Abstract: Provided are a method of transmitting information in an unlicensed band and a network device. The method includes: when there is a synchronized signal block to be transmitted, performing listen before talk (LBT) at an LBT position of a time-domain transmission unit where a candidate transmission position of the synchronized signal block is located, to obtain an LBT result of a channel; if the LBT result of the channel indicates that the channel is idle, then sending, at the candidate transmission position of the synchronized signal block, the corresponding synchronized signal block to UE.
    Type: Application
    Filed: June 12, 2018
    Publication date: May 20, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lei JIANG, Zhi LU
  • Publication number: 20210144739
    Abstract: This disclosure provides a scheduling method, a listening method, and a device for an unlicensed band. The listening method includes: performing listening on one or more first subbands of an unlicensed band scheduled by a network device; or performing, based on bandwidth of the one or more first subbands, listening on one BWP or system bandwidth of the unlicensed band scheduled by the network device.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 13, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lei JIANG, Zhi LU, Xueming PAN
  • Publication number: 20210127401
    Abstract: Embodiments of the present disclosure provide a signal processing method and a signal processing device. The signal processing method includes: monitoring a PDCCH on one or more first DL BWPs in an unlicensed band; and acquiring DL BWP-related information or UL BWP-related information from the PDCCH.
    Type: Application
    Filed: January 7, 2021
    Publication date: April 29, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Lei JIANG, Xueming PAN, Zhi LU
  • Patent number: 10990417
    Abstract: One embodiment of the present invention sets forth a technique for connecting users based on a measure of correlation. The method involves receiving a first activity data element associated with a first user, where the first activity data element includes activity information related to a first software application, receiving a second activity data element associated with a second user, where the second activity data element includes activity information related to the first software application, and determining, via a processing unit, a measure of correlation between the first and second activity data elements. The method further involves determining, based on the measure of correlation between the first and second activity data elements, that a connection between the first user and the second user should be facilitated, and facilitating a connection between the first user and the second user.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: April 27, 2021
    Assignee: AUTODESK, INC.
    Inventors: Ling Zhi Zhao, Fu Guo Lu, Fan Mei, Leslie Scott Ruskin, Yi Sun, Zhi Gang Yang, Xiao Bing Wang, Qiang Wu, Xuan Yi Li
  • Publication number: 20210099266
    Abstract: The present disclosure provides an information transmission method, a network device and a terminal. The information transmission method includes: receiving an uplink signal, the uplink signal including a target DMRS; and determining uplink data for a terminal in accordance with the target DMRS in the uplink signal. The terminal corresponds to at least two DMRS identities, and the target DMRS is one of DMRSs indicated by the at least two DMRS identities.
    Type: Application
    Filed: December 14, 2020
    Publication date: April 1, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaohang CHEN, Peng Sun, Zhi Lu
  • Publication number: 20210071916
    Abstract: The disclosed subject matter includes an active control alternating-direct flow hybrid mechanical cryogenic system, and relates to the field of cryogenic refrigeration technologies. The active control alternating-direct flow hybrid mechanical cryogenic system includes a main compressor, a Stirling cold finger, an intermediate heat exchanger, a pulse tube cold finger, a first dividing wall type heat exchanger, a final precooled heat exchanger, a second dividing wall type heat exchanger, and an evaporator that are communicated successively, where the second dividing wall type heat exchanger is connected to the evaporator through a second connecting pipeline, and a throttling element is disposed on the second connecting pipeline; a pulse tube cold head of the pulse tube cold finger is communicated with the final precooled heat exchanger through a cold chain; and a check valve is disposed on the intermediate heat exchanger.
    Type: Application
    Filed: December 16, 2019
    Publication date: March 11, 2021
    Applicant: Shanghai Institute of Technical Physics, Chinese Academy of Sciences
    Inventors: Shaoshuai Liu, Yinong Wu, Zhenhua Jiang, Lei Ding, Haifeng Zhu, Baoyu Yang, Xiaoping Qu, Zhi Lu, Zheng Huang, Peng Zhao
  • Publication number: 20210058196
    Abstract: A method for determining a HARQ-ACK feedback time, a method for indicating a HARQ-ACK feedback time, a terminal device, and a network device are provided. The method includes: receiving a downlink control signaling, wherein the downlink control signaling carries a HARQ-ACK feedback time parameter, and the downlink control signaling is used to activate a downlink semi-persistent scheduling configuration; receiving semi-persistent scheduling data for downlink transmission on a first time-domain resource; and determining the HARQ-ACK feedback time of the semi-persistent scheduling data for the downlink transmission, based on the HARQ-ACK feedback time parameter and the first time-domain resource.
    Type: Application
    Filed: January 11, 2019
    Publication date: February 25, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD
    Inventors: Xiaohang CHEN, Zichao JI, Zhi LU
  • Patent number: 10922789
    Abstract: A super-resolution lattice light field microscopic imaging system includes: a microscope configured to magnify a sample and image the sample onto a first image plane of the microscope; a first relay lens configured to match a numerical aperture of an objective with that of a microlens array; a 2D scanning galvo configured to rotate an angle of a light path in the frequency domain plane; an illuminating system configured to provide uniform illumination on the microlens array to generate SIM pattern illumination; the microlens array, configured to modulate a light beam with a preset angle to a target spatial position at a back focal plane of the microlens array to obtain a modulated image; an image sensor configured to record the modulated image; and a reconstruction module configured to reconstruct a 3D structure of the sample based on the modulated image.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 16, 2021
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Qionghai Dai, Zhi Lu, Jiamin Wu
  • Publication number: 20210022134
    Abstract: A method and a device for canceling an uplink transmission are provided. The method includes: when receiving an uplink transmission cancelation indication, determining a first starting time, where the first starting time is a starting time of a reference time region; and determining, based on the first starting time, a target time region for canceling the uplink transmission.
    Type: Application
    Filed: March 11, 2019
    Publication date: January 21, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaohang CHEN, Zhi LU, Xueming PAN
  • Publication number: 20210022095
    Abstract: The present disclosure provides a signal transmitting method and a network equipment. The signal transmitting method includes: performing channel detection on a time domain transmission unit on an unlicensed band; transmitting a synchronization signal block (SSB) according to a detection result of the channel detection, wherein the time domain transmission unit comprises at least one SSB.
    Type: Application
    Filed: February 15, 2019
    Publication date: January 21, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Lei JIANG, Kai WU, Zhi LU, Xueming PAN
  • Publication number: 20210022191
    Abstract: A signal transmission method and a network device are provided. The method is applied to the network device and includes: performing LBT for a channel in an SSB transmission direction before a transmission of an SSB in an unlicensed band; and transmitting the SSB when the channel is detected as idle.
    Type: Application
    Filed: February 15, 2019
    Publication date: January 21, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lei JIANG, Kai WU, Zhi LU
  • Publication number: 20210021385
    Abstract: The present disclosure in some embodiments provides a transmission method and a transmission device. The transmission method includes, in a case that a same first HARQ process is used by a dynamic-grant PUSCH and a configured-grant PUSCH, transmitting one of the configured-grant PUSCH and the dynamic-grant PUSCH using the first HARQ process, or transmitting the configured-grant PUSCH or the dynamic-grant PUSCH using the first HARQ process and then transmitting the dynamic-grant PUSCH or the configured-grant PUSCH using the first HARQ process.
    Type: Application
    Filed: January 16, 2019
    Publication date: January 21, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaohang CHEN, Xueming PAN, Zhi LU
  • Publication number: 20200404650
    Abstract: A UCI transmission method and a mobile terminal are provided, which relate to the field of communication technology and are used for ensuring normal transmission of UCI. The method includes: in a case that at least one of K first time-domain resources aggregated in a time domain on an uplink data channel conflicts with a second time-domain resource on an uplink control channel for carrying UCI, transmitting the UCI on M ones of the K first time-domain resources; K is an integer greater than 1, M is a positive integer less than or equal to K. Normal transmission of the UCI may be ensured by carrying the UCI on at least one first time-domain resource, when a time conflict occurs between time-domain resources aggregated in time domain on an uplink data channel and a time-domain resource on an uplink control channel for carrying the UCI.
    Type: Application
    Filed: January 8, 2019
    Publication date: December 24, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaohang CHEN, Zhi LU, Na LI
  • Publication number: 20200260480
    Abstract: A random access method, UE, and a base station are provided. A random access method applied to a base station includes: configuring random-access-resource configuration information, where the random-access-resource configuration information at least includes time-frequency resources available for transmitting a random access signal and a preamble format of the random access resource; transmitting the random-access-resource configuration information to UE.
    Type: Application
    Filed: August 15, 2018
    Publication date: August 13, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yumin WU, Zhi LU
  • Publication number: 20200242735
    Abstract: A super-resolution lattice light field microscopic imaging system includes: a microscope configured to magnify a sample and image the sample onto a first image plane of the microscope; a first relay lens configured to match a numerical aperture of an objective with that of a microlens array; a 2D scanning galvo configured to rotate an angle of a light path in the frequency domain plane; an illuminating system configured to provide uniform illumination on the microlens array to generate SIM pattern illumination; the microlens array, configured to modulate a light beam with a preset angle to a target spatial position at a back focal plane of the microlens array to obtain a modulated image; an image sensor configured to record the modulated image; and a reconstruction module configured to reconstruct a 3D structure of the sample based on the modulated image.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 30, 2020
    Inventors: Qionghai Dai, Zhi Lu, Jiamin Wu
  • Publication number: 20200241274
    Abstract: A scanning light field microscopic imaging system includes: a microscope configured to magnify a sample and image the sample onto a first image plane of the microscope; a relay lens configured to magnify or minify the first image plane; a 2D scanning galvo configured to rotate an angle of a light path in the frequency domain plane; the microlens array configured to modulate a beam with a preset angle to a target spatial position at a back focal plane of the microlens array and modulate the first image plane to obtain a modulated image; an image sensor configured to record the modulated image; and a reconstruction module configured to reconstruct a 3D structure of the sample based on the modulated image acquired from the image sensor.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 30, 2020
    Inventors: Qionghai Dai, Zhi Lu, Jiamin Wu
  • Publication number: 20200241276
    Abstract: Provided are a 3D microscopic imaging method and a 3D microscopic imaging system. The method includes: acquiring a first PSF of a 3D sample from an object plane to a plane of a main camera sensor and a second PSF of the 3D sample from the object plane to a plane of a secondary camera sensor, and generating a first forward projection matrix corresponding to the first PSF and a second forward projection matrix corresponding to the second PSF; acquiring a light field image captured by the main camera sensor and a high resolution image captured by the secondary camera sensor; generating a reconstruction result of the 3D sample by reconstructing the light field image, the first forward projection matrix, the high resolution image and the second forward projection matrix according to a preset algorithm.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 30, 2020
    Inventors: Qionghai Dai, Zhi Lu, Jiamin WU
  • Publication number: 20200213997
    Abstract: The present disclosure provides a resource configuration method, a base station, a terminal and a computer readable storage medium. The resource configuration method includes: transmitting configuration information of a physical uplink control channel (PUCCH) resource to a terminal. The configuration information includes at least one of a time interval from downlink data to feeding back PUCCH resource, waveform information employed for transmitting the PUCCH resource, acknowledgement/non-acknowledgement resource indication information, format information employed for feeding back the PUCCH resource, and frequency hopping identification information of the PUCCH resource.
    Type: Application
    Filed: June 12, 2018
    Publication date: July 2, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zhi LU, Xiaodong SHEN, Na LI