Patents by Inventor Peng Wang

Peng 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: 11662439
    Abstract: A compact LiDAR device is provided. The compact LiDAR device includes a first mirror disposed to receive one or more light beams and a polygon mirror optically coupled to the first mirror. The polygon mirror comprises a plurality of reflective facets. For at least two of the plurality of reflective facets, each reflective facet is arranged such that: a first edge, a second edge, and a third edge of the reflective facet correspond to a first line, a second line, and a third line; the first line and the second line intersect to form a first internal angle of a plane comprising the reflective facet; and the first line and the third line intersect to form a second internal angle of the plane comprising the reflective facet. The first internal angle is an acute angle; and the second internal angle is an obtuse angle.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: May 30, 2023
    Assignee: INNOVUSION, INC.
    Inventors: Haosen Wang, Ning-Yi Wang, Peng Wan, Yufeng Li, Yimin Li, Junwei Bao
  • Patent number: 11661448
    Abstract: A nanobody and its application based on SARS-CoV-2 S protein S1 subunit are provided, and the present disclosure relates to biomedical technology. The present disclosure chooses the Spike RBD of SARS-CoV-2 as a target, and screens the nanobody targeting SARS-CoV-2 by using a nanobody library. After an ELISA test, the Spike RBD target of SARS-CoV-2 can be specifically identification while a SPIKE S1+S2 ECD target is identification, and a binding signal is relatively strong. The corresponding nanobody sequence is constructed into a prokaryotic expression vector for expression and purification to express the target nanobody successfully. After purification, the purity is greater than 90%. The ELISA test of VHH nanobody showed that the purified nanobody has higher affinity to the two targets.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: May 30, 2023
    Assignee: Shihezi University
    Inventors: Chuangfu Chen, Peng Wu, Chencheng Xiao, Chengyao Li, Yong Wang, Zhen Wang
  • Patent number: 11663041
    Abstract: A function resource configuration method includes receiving, by a wearable device, a distribution request sent by a first terminal, where the distribution request is used to request the wearable device to distribute a first function resource of the wearable device to the first terminal, and where the first function resource is already occupied by a second terminal. The wearable device determines, based on the distribution request, whether to allow the first terminal to use the first function resource. If the wearable device allows the first terminal to use the first function resource, the wearable device sends a notification message to the first terminal that instructs the first terminal to use the first function resource.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: May 30, 2023
    Inventors: Peng Zhao, Siqi Hao, Xiangyang Wang, Feng Chen
  • Patent number: 11662440
    Abstract: A light detection and ranging (LiDAR) scanning system is provided. The system comprises a light steering device; a galvanometer mirror controllable to oscillate between two angular positions; and a plurality of transmitter channels configured to direct light to the galvanometer mirror. The plurality of transmitter channels are separated by an angular channel spacing from one another. The system further comprises a control device. Inside an end-of-travel region, the control device controls the galvanometer mirror to move based on a first mirror movement profile. Outside the end-of-travel region, the control device controls the galvanometer mirror to move based on a second mirror movement profile. The second mirror movement profile is different from the first mirror-movement profile. Movement of the galvanometer mirror based on the first mirror movement profile facilitates minimizing instances of scanlines corresponding to the end-of-travel region having a pitch exceeding a first target pitch.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: May 30, 2023
    Assignee: Innovusion, Inc.
    Inventors: Yufeng Li, Yimin Li, Rui Zhang, Barry Loveridge, Haosen Wang, Junwei Bao, Peng Wan, Gang Zhou
  • Patent number: 11662846
    Abstract: A touch circuit includes a touch IC and a logic sub-circuit. The touch IC includes a touch signal port. The logic sub-circuit is connected to the touch signal port, and is configured to transmit a touch enabling signal to the touch signal port. The logic sub-circuit includes an AND gate. The AND gate includes a first input terminal, a second input terminal and an output terminal electrically connected to the touch signal port. The AND gate is configured to output the touch enabling signal through the output terminal electrically connected to the touch signal port in response to receiving one of a backlight turn-on signal and a screen turn-on signal through the first input terminal, and a touch generation signal through the second input terminal.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: May 30, 2023
    Inventors: Yang Rao, Cheng Zuo, Dayu Zhang, Kangpeng Dang, Hong Chen, Peng Qin, Zhong Jin, Bo Wang, Zhongli Luo, Xiong Guo, Shifei Huang, Teng Liu, Yuansheng Tang
  • Patent number: 11663145
    Abstract: The present disclosure provides an off-chip memory address scrambling apparatus and method for a system on chip. The apparatus includes a true random number generator, a key memory and an on-chip security controller. The on-chip security controller is connected to the true random number generator, the key memory and an off-chip memory respectively and is configured to read or write data in the off-chip memory and perform address scrambling processing on the data.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: May 30, 2023
    Assignee: C-SKY Microsystems Co., Ltd.
    Inventors: Jie Wang, Xianshao Chen, Peng Jiang, Yucan Gu, Aiyong Ma
  • Publication number: 20230160939
    Abstract: The present disclosure is applicable to the technical field of maintenance of submarine cables, and provides a fault diagnosis method and apparatus for a submarine cable, and a device. The method includes: obtaining deployment data and sensed data of a target submarine cable; and inputting the deployment data and the sensed data into a trained fault diagnosis model to obtain a diagnosis result of the target submarine cable, where the fault diagnosis model is a probabilistic neural network model, and the diagnosis result includes a fault type. The present disclosure uses the trained probabilistic neural network model as the fault diagnosis model to diagnose a fault of the target submarine cable, and can quickly and accurately obtain the fault type of the target submarine cable.
    Type: Application
    Filed: August 18, 2021
    Publication date: May 25, 2023
    Inventors: Lei Wang, Peng Yang, Xuebin Wang, Chunlei Zhao, Chunxiao Li, Wenle Song
  • Publication number: 20230160684
    Abstract: A simultaneous phase-shift point diffraction interferometer and method for detecting wave aberration. The interferometer comprises an ideal spherical wave generation module, an optical system to be measured, an image plane mask, a polarization phase shift module, a two-dimensional polarization imaging photodetector and a data processing unit. Single photodetector is adopted to realize simultaneous detection of more than three phase shift interference patterns, and has the advantages that environmental interference suppression, a flexible optical path, high measurement accuracy, and calibration of system errors of the interferometer may be realized.
    Type: Application
    Filed: April 25, 2022
    Publication date: May 25, 2023
    Inventors: Peng FENG, Zhongliang Li, Xiangzhao Wang, Yang Bu
  • Publication number: 20230159655
    Abstract: Provided in the present invention are an anti-CD73 antibody and the use thereof. Specifically, a heavy chain variable region of the antibody contains HCDR1 to HCDR3 having amino acid sequences as shown in SEQ ID NOs: 15-17, respectively. Furthermore, a light chain variable region of the antibody contains LCDR1 to LCDR3 having amino acid sequences as shown in SEQ ID NOs: 18-20, respectively.
    Type: Application
    Filed: April 22, 2021
    Publication date: May 25, 2023
    Inventors: Zhongmin WANG, Peng ZHANG, Baiyong LI, Yu XIA
  • Publication number: 20230159996
    Abstract: Provided herein, in some embodiments, are methods and compositions for highly multiplexed in situ signal amplification via hairpin-mediated concatemerization.
    Type: Application
    Filed: October 5, 2022
    Publication date: May 25, 2023
    Applicant: President and Fellows of Harvard College
    Inventors: Jocelyn Yoshiko Kishi, Brian Beliveau, Peng Yin, Yu Wang, Sinem K. Saka
  • Patent number: 11657335
    Abstract: A method for evaluating the reliability of a sealing structure in a multi-failure mode based on an Adaboost algorithm. The Adaboost algorithm is adopted to carry out a classification iterative training on the seal ring failure related data of a small sample until a classification error of set classifier meets a precision requirement; then the failure probability of the sealing structure is calculated under the fluctuation condition of related parameters by adopting the important sampling method, and further the reliability of the sealing structure is evaluated in the multi-failure mode. The present invention solves the problems of long time consumption and complex calculation process of reliability evaluation in multi-failure mode of the complex structure.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: May 23, 2023
    Inventors: Feng Zhang, Xiayu Xu, Peng Wang, Lei Cheng, Haotian Xi, Yameng Wang, Yang Gao
  • Patent number: 11659456
    Abstract: Disclosed are a signal transmission method and device, and a computer storage, including that: a base station sends or receives a signal within a sweep time interval, an access signal time interval, which is comprised of sweep time blocks sweep time blocks. The access signal time interval includes a downlink access signal time interval and an uplink access signal time interval. The base station sends the signal over the downlink access signal time interval, and receives the signal over the uplink access signal time interval. A terminal sends or receives a signal within the access signal time interval which is comprised of the sweep time blocks. The terminal sends the signal over the uplink access signal time interval, or receives the signal over the downlink access signal time interval.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: May 23, 2023
    Assignee: ZTE Corporation
    Inventors: Peng Hao, Junfeng Zhang, Xing Liu, Zhaohua Lu, Xinhui Wang, Liujun Hu, Gang Bai
  • Patent number: 11655986
    Abstract: An air conditioner indoor unit is provided. The air conditioner indoor unit includes: a base module, having a base part which is arranged with a fan motor; a heat exchange module having a heat exchanger and a connection pipeline for connecting the heat exchanger to an air conditioner outdoor unit; the heat exchanger and the connection pipeline are arranged in such a way that in a mounted state, the heat exchanger and the connection pipeline are entirely located at a front side of the base module; an air and water duct module having an air duct assembly; the air duct assembly is suitable to be entirely disassembled from the base part without disassembling the fan motor in the base part. During mounting, pre-assembly is first performed and then general assembly is performed; in such manner, the time needed to assemble the whole unit may be reduced.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: May 23, 2023
    Inventors: Peng Han, Chunjie Wang, Qinghui Lin, Pan Yang, Ruqiang Li
  • Patent number: 11656674
    Abstract: Disclosed are a power consumption reduction circuit for Graphics Processing Units (GPUs) in a server and a server. The power consumption reduction circuit includes a frequency reduction control chip. The frequency reduction control chip, after receiving an overpower alarm signal generated by a Power Supply Unit (PSU), generates a frequency reduction control signal to a Power Break (PWRBRK) pin of each GPU so as to start a frequency reduction operation of each GPU. It can be seen that, in the present application, an underlying hardware circuit is directly used for implementation with relatively quick responses and without intervention of an operating system, whereby the whole frequency reduction operation of the GPU may be completed within 5 ms, and the PSU is prevented from triggering overpower protection within relatively short time. Therefore, loss of service data of a user caused by an exceptional power failure of the server is avoided.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: May 23, 2023
    Inventors: Peng Wang, Shichao Cheng, Longling Sun, Wenyu Liu, Mingyang Ye
  • Patent number: 11655402
    Abstract: An electrically debondable adhesive composition is described. The adhesive is comprised of a basic ionic liquid and an optionally crosslinked polymer, wherein the basic ionic liquid is comprised of an amino-ammonium cation and a bis(fluorosulfonyl)imide anion.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 23, 2023
    Inventors: Stanislaw Rachwal, Tissa Sajoto, Yufen Hu, Hongxi Zhang, Peng Wang
  • Patent number: 11658814
    Abstract: One embodiment of the present invention provides a system for facilitating storage encryption and decryption. During operation, the system receives a first request to encrypt data which is to be stored on a remote device, wherein the first request indicates the data. The system updates a key based on a dynamic key refreshment protocol. The system determines a key label for the updated key. The system encrypts the data based on the updated key, and transmits the encrypted data and the key label to the remote device, thereby facilitating secure encryption and decryption of data on the remote device.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: May 23, 2023
    Assignee: Alibaba Group Holding Limited
    Inventors: Peng Yuan, Zhiqiang Wang
  • Publication number: 20230152829
    Abstract: A power supply management device includes an internal power supply circuit, switches, a comparator circuit, and a control circuit. The internal power supply circuit is configured to output a first supply voltage to a node. The switches are coupled between the node and a plurality of first circuits. The comparator circuit is configured to compare a voltage on the node with a reference voltage when the node does not receive the first supply voltage to generate a flag signal. The control circuit is configured to determine whether the node receives a second supply voltage from an external power supply circuit according to the flag signal. If the node receives the second supply voltage, the control circuit is further configured to turn off the internal power supply circuit and gradually turn on the switches, in order to provide the second supply voltage to the first circuits via the switches.
    Type: Application
    Filed: July 22, 2022
    Publication date: May 18, 2023
  • Publication number: 20230153267
    Abstract: The present disclosure provides a high-performance data lake system and a data storage method. The data storage method includes the following steps: S1: converting a file into a file stream; S2: converting the file stream into an array in which multiple subarrays are nested; and S3: converting the array into a resilient distributed dataset (RDD), and storing the RDD to a storage layer of a data lake. The present disclosure provides a nested field structure, which lays the foundation for parallel processing in reading, and effectively improves read performance. Furthermore, the present disclosure flexibly generates a number of nested subarrays according to hardware cores, such that the data lake achieves better extension performance, and can keep optimal writing efficiency for different users.
    Type: Application
    Filed: November 17, 2022
    Publication date: May 18, 2023
    Applicants: Nanhu Laboratory, Advanced Institute of Big Data, Beijing
    Inventors: Hao LIU, Zhiling CHEN, Tao ZHANG, Peng WANG, Qiuye WANG, Chenxi YU, Wei CHEN, Yinlong LIU, Zhefeng LIU, Yonggang TU
  • Patent number: D987119
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: May 23, 2023
    Inventors: Ailing Xu, Rongmin Wang, Peng Pan
  • Patent number: D987886
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: May 30, 2023
    Inventors: Chung-Peng Wang, Shan-Hui Huang