Patents by Inventor Xiaojun Chen

Xiaojun 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: 20240122921
    Abstract: The present invention relates to methods for treating patients with cancer, including patients with hematological malignancy, wherein the method comprises administering to the patient a therapeutically effective amount of a compound of formula (I), or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are as defined herein.
    Type: Application
    Filed: September 25, 2023
    Publication date: April 18, 2024
    Inventors: Yifan ZHAI, Zi CHEN, Qian JIANG, Xiaojun HUANG, Wei LIU, Dajun YANG
  • Publication number: 20240115362
    Abstract: Provided is a method and device for adjusting a dental model. The method includes: acquiring an initial edge line of a dental model to be adjusted (S102); and adjusting at least part of the initial edge line to obtain an adjusted edge line (S104).
    Type: Application
    Filed: January 13, 2022
    Publication date: April 11, 2024
    Inventors: Xiaojun CHEN, Maozhen SHAO, Yanming JIA
  • Publication number: 20240120443
    Abstract: In embodiments a component includes a semiconductor layer sequence having a p-side semiconductor layer, an n-side semiconductor layer and an active zone located therebetween, wherein the active zone has a multiple quantum well structure including a plurality of quantum barrier layers and quantum well layers, the quantum barrier layers and the quantum well layers being arranged alternately along a vertical direction, wherein the active zone has at least one recess having facets extending obliquely to a main surface of the active zone, the recess being opened towards the p-side semiconductor layer, wherein, at least within the recess, the quantum barrier layers are n-doped and have a non-constant doping profile so that the component is configured to increase transport negatively charged charge carriers, from the n-side semiconductor layer towards the p-side semiconductor layer, based on the non-constant doping profile, and wherein, from the n-side semiconductor layer towards the p-side semiconductor layer, dopa
    Type: Application
    Filed: February 17, 2021
    Publication date: April 11, 2024
    Inventors: Xiaojun Chen, Heng Wang, Jong Ho Na, Alvaro Gomez-lglesias
  • Publication number: 20240113860
    Abstract: 1. Each of a plurality of data processing units independently performs an end-to-end encryption operation associated with AES on a data block. The number of data processing units is selected based at least in part on a desired processing throughput rate and power consumption, where the number of data processing units and the selected key length produce a total processing throughput rate that is a multiple of 1/10, 1/12 or 1/14 of a maximum throughput rate. A target data processing unit is selected, including by sequentially communicating with the data processing units in round-robin order to obtain an idle state information until an idle data processing unit is encountered. The target data processing unit generates a ciphertext data block corresponding to the target data block, including by performing all SubByte, ShiftRow, MixColumn, and AddRoundKey transformations.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Inventors: Xiaojun Ding, Zhikai Chen
  • Publication number: 20240086850
    Abstract: A method, apparatus, device, and storage medium for data processing. The method includes: obtaining a business object topology map and displaying the business object topology map on a current interface; where the business object topology map includes a plurality of business objects; receiving data processing logic edited by a user for at least one business object in the business object topology map; parsing the data processing logic to obtain a logical topology map corresponding to the data processing logic; obtaining instance data corresponding to the at least one business object; and processing the instance data based on the logical topology map to obtain a processing result. The method improves efficiency and accuracy of business data processing.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Inventors: Xiaojun Yang, Peng Chen, Nayun Bian, Wenhan Li, Shuai Zhang
  • Patent number: 11921318
    Abstract: A method of forming a semiconductor structure includes: providing an initial substrate having a first region and a second region; forming a first substrate on the initial substrate; forming a first insulating layer on the first substrate; forming a second substrate on the first insulating layer; removing the second substrate in the second region to form a second insulating layer on the first insulating layer in the second region; and forming a plurality of passive devices on the second insulating layer in the second region and forming a plurality of active devices on the second substrate in the first region.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: March 5, 2024
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Xiaojun Chen, Honglin Zeng, Xia Feng, Dongsheng Zhang, Xiage Yin, Jiaheng Wu
  • Patent number: 11887321
    Abstract: The present disclosure provides three-dimensional scanning image acquisition and processing methods and apparatuses, and a three-dimensional scanning device. The three-dimensional scanning image processing method includes: synchronously acquiring a projection pattern of first wavelength light and an illumination image of second wavelength light projected on a measured object, and acquiring a color texture image projecting the measured object. Through the present disclosure, a problem of texture misalignment caused by the time difference and position difference between the three-dimensional reconstruction data and the color texture image in related art is solved.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: January 30, 2024
    Assignee: Shining3D Tech Co., Ltd.
    Inventors: Chao Ma, Xiaobo Zhao, Xiaojun Chen
  • Patent number: 11864025
    Abstract: Exemplary embodiments include a system having a first wireless audio output device configured to connect to a source device via a first piconet and a second wireless audio output device configured to connect to the first wireless audio output device via a second piconet. A schedule of the first piconet includes a plurality of slots associated with an audio packet, a first subset of the slots used by the source device to transmit the audio packet, the first and second wireless audio output devices tuning to the first piconet to listen for the transmissions of the audio packet, and when, after a last one of the first subset of slots, the first or second wireless audio output devices did not receive the audio packet, the first and second wireless audio output devices exchange information via the second piconet such that the both wireless audio output device receive the audio packet.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: January 2, 2024
    Assignee: Apple Inc.
    Inventors: Anatoli Gostev, Louay Alsakka, Axel Berny, Tad Dreier, Joachim Hammerschmidt, Lei Li, Xiaojun Chen, Vusthla Sunil Reddy, Peter M. Agboh, Mohit Narang
  • Publication number: 20230397280
    Abstract: Methods performed by a first sink device, a source device, or a second sink device. The first sink device is connected to a source device via a first communication link and a second sink device via a second communication link, wherein the second sink device is configured to eavesdrop on communications between the first sink device and the source device on the first communication link. The methods include determining an occurrence of a trigger event and modifying an operation of at least one of the first sink device, the second sink device or the source device based at least on the trigger event occurring.
    Type: Application
    Filed: August 22, 2023
    Publication date: December 7, 2023
    Inventors: Lei LI, Xiaojun CHEN, Camille CHEN, Siegfried LEHMANN, Vusthla Sunil REDDY, Peter M. AGBOH
  • Publication number: 20230345679
    Abstract: The present disclosure provides a heat dissipation housing for an AC power adapter, including a housing and a heat sink disposed on an inner surface of the housing, and integrally formed with the housing. The heat sink includes an upper surface which is in close contact with the housing, and a lower surface which is exposed to the inside of the heat sink housing. The heat sink includes at least one securing structure which is formed by the upper surface of the heat sink.
    Type: Application
    Filed: February 9, 2023
    Publication date: October 26, 2023
    Inventors: Wenshuai WANG, Xiaojun CHEN
  • Publication number: 20230320859
    Abstract: The present invention relates to a perforation information processing method and device for a bone scaffold model. The method includes: step S1: importing a nonporous-bone-scaffold initial model; step S2: segmenting the nonporous-bone-scaffold initial model into a plurality of unit lattices according to an input signal; and step S3: perforating each of the unit lattices, to obtain a porous bone scaffold model. Compared with the related art, in the present invention, users have great autonomy in design and can completely customize the lattice structure, and the core computation steps can be highly parallelizable, which can greatly reduce the time required for computation.
    Type: Application
    Filed: December 25, 2020
    Publication date: October 12, 2023
    Inventors: Xiaojun CHEN, Haochen SHI, Enpeng WANG, Jun FANG
  • Publication number: 20230324619
    Abstract: An optical device and its fabrication method are provided. The method includes: providing a substrate including a coupling region; forming a first dielectric layer on the substrate; forming an initial waveguide groove in the first dielectric layer on the coupling region; forming a patterned layer on a surface of the first dielectric layer and in the initial waveguide groove, exposing at least a portion of a bottom of the initial waveguide groove; and using the patterned layer as a mask to etch the first dielectric layer, to form a waveguide structure on the substrate. The waveguide structure includes a waveguide end structure on the coupling region.
    Type: Application
    Filed: March 30, 2023
    Publication date: October 12, 2023
    Inventors: Xiage YIN, Xia FENG, Xiaojun CHEN, Dongsheng ZHANG, Jiaheng WU
  • Publication number: 20230298271
    Abstract: The disclosure discloses a method and device for generating a digital model. The method includes: acquiring integrated point cloud data of a measured object based on at least one set of measured object images of the measured object; performing mesh processing on the integrated point cloud data with at least two different resolutions so as to obtain at least two mesh models of the measured object; and integrating the at least two mesh models so as to generate an integrated mesh model with multiple resolutions.
    Type: Application
    Filed: July 6, 2021
    Publication date: September 21, 2023
    Inventors: Xiaojun CHEN, Chao MA, Huiquan ZHANG
  • Patent number: 11743963
    Abstract: Methods performed by a first sink device, a source device, or a second sink device. The first sink device is connected to a source device via a first communication link and a second sink device via a second communication link, wherein the second sink device is configured to eavesdrop on communications between the first sink device and the source device on the first communication link. The methods include determining an occurrence of a trigger event and modifying an operation of at least one of the first sink device, the second sink device or the source device based at least on the trigger event occurring.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: August 29, 2023
    Assignee: Apple Inc.
    Inventors: Lei Li, Xiaojun Chen, Camille Chen, Siegfried Lehmann, Vusthla Sunil Reddy, Peter M. Agboh
  • Publication number: 20230058633
    Abstract: A device and method for diagnosing and configuring a hydraulic device based on a wireless local area network relates to diagnosis and configuration device technologies. The device includes a communication unit and mobile terminal. The communication unit reads hydraulic device data or changes device configuration, and process the data to generate webpage results. The mobile terminal transmits configuration requests, receives webpage results, and displays results in webpage form. The webpage results are formed by processing the acquired hydraulic device data at the communication unit side. The mobile terminal can complete the hydraulic device diagnosis and configuration, as long as it connects to the communication unit via WIFI and supports state of the art web content. The mobile terminal does not need additional installation of a matching diagnostic or configuration program, and is not limited as a specific device installed with a specific operating system; a general-purpose device may be used.
    Type: Application
    Filed: August 19, 2022
    Publication date: February 23, 2023
    Inventors: Markus Neumair, Benjamin Hasner, Daiwei Zhou, Xiaojun Chen, Wenbin Xie
  • Publication number: 20220393062
    Abstract: In an embodiment an optoelectronic semiconductor chip includes a semiconductor layer sequence including a first semiconductor region of a first conductivity type, an active zone having a multiple quantum well structure composed of a plurality of quantum well layers and barrier layers, a second semiconductor region of a second conductivity type and a plurality of channels extending through the active zone, wherein the second semiconductor region is located in the channels and is configured for lateral current injection into the active zone, wherein the channels have a first aperture half-angle in the first semiconductor region and a second aperture half-angle in the active zone, and wherein the second aperture half-angle is greater than zero and less than the first aperture half-angle.
    Type: Application
    Filed: October 6, 2020
    Publication date: December 8, 2022
    Applicants: OSRAM Opto Semiconductors GmbH, OSRAM Opto Semiconductors GmbH
    Inventors: Xiaojun Chen, Heng Wang, Jong Ho Na, Alvaro Gomez-Iglesias, Jürgen Off, Philipp Drechsel, Thomas Lehnhardt
  • Publication number: 20220365275
    Abstract: A method of forming a semiconductor structure includes: providing an initial substrate having a first region and a second region; forming a first substrate on the initial substrate; forming a first insulating layer on the first substrate; forming a second substrate on the first insulating layer; removing the second substrate in the second region to form a second insulating layer on the first insulating layer in the second region; and forming a plurality of passive devices on the second insulating layer in the second region and forming a plurality of active devices on the second substrate in the first region.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 17, 2022
    Inventors: Xiaojun CHEN, Honglin ZENG, Xia FENG, Dongsheng ZHANG, Xiage YIN, Jiaheng WU
  • Patent number: D969373
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: November 8, 2022
    Inventor: Xiaojun Chen
  • Patent number: D1001498
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: October 17, 2023
    Inventor: Xiaojun Chen
  • Patent number: D1007062
    Type: Grant
    Filed: March 3, 2023
    Date of Patent: December 5, 2023
    Inventor: Xiaojun Chen