Patents by Inventor Chen Li

Chen Li 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: 20220310518
    Abstract: Embodiments disclosed herein include a multi-die packages with an embedded bridge and a thinned surface. In an example, a multi-die interconnect structure includes a package substrate having a cavity. A bridge die is in the cavity of the package substrate, the bridge die including silicon. A dielectric material is over the package substrate, over the bridge die, and in the cavity. A plurality of conductive bond pads is on the dielectric material. The multi-die interconnect structure further includes a plurality of conductive pillars, individual ones of the plurality of conductive pillars on a corresponding one of the plurality of conductive bond pads. A solder resist material is on the dielectric material, on exposed portions of the plurality of conductive bond pads, and laterally surrounding the plurality of conductive pillars. The plurality of conductive pillars has a top surface above a top surface of the solder resist material.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 29, 2022
    Inventors: Haobo CHEN, Xiaoying GUO, Hongxia FENG, Kristof DARMAWIKARTA, Bai NIE, Tarek A. IBRAHIM, Gang DUAN, Jeremy D. ECTON, Sheng C. LI, Leonel ARANA
  • Publication number: 20220310121
    Abstract: A dual-pulse excitation method for ultra-fast, super-resolution all-optical magnetic recording includes the steps of: providing a first excitation pulse and a second modulation pulse; and focusing the first excitation pulse and the second modulation pulse, and then radiating the two pulses in sequence to a magneto-optical recording medium, so that an area of the magneto-optical recording medium irradiated undergoes opto-magnetic reversal. By controlling the time delay, spatial overlapping area, and energy density ratio between the dual femtosecond laser pulses, it can induce a second reversal of the magnetization field in the spatial overlapping area of the two pulses on the magneto-optical material that can achieve single-pulse opto-magnetic reversal to obtain all-optical magnetic recording beyond the diffraction limit. This process takes place within several hundred picoseconds, thus providing an effective technical means for ultra-high density and ultra-fast magnetic storage.
    Type: Application
    Filed: November 16, 2020
    Publication date: September 29, 2022
    Inventors: Sicong Wang, Chen Wei, Xiangping Li
  • Publication number: 20220310010
    Abstract: A display substrate and a display device. The display substrate includes a base substrate and a plurality of sub-pixels, a first power line and an electrical connection layer on the base substrate. Each sub-pixel includes a pixel circuit, and a plurality of sub-pixels are arranged in a plurality of rows and a plurality of columns along a first direction and a second direction. The sub-pixel is electrically connected with the light-emitting element through the electrical connection layer, and the portion, which is in the display region of the display substrate, of the electrical connection layer is not overlapped with the first power line in a direction perpendicular to the base substrate.
    Type: Application
    Filed: September 14, 2020
    Publication date: September 29, 2022
    Inventors: Hongfei CHENG, Xueguang HAO, Hui LI, Chen XU, Pan LI
  • Publication number: 20220304618
    Abstract: An impedance-type chip for real-time sensing sweat pressure, a micro-control system, and method thereof are provided for monitoring a physiological state of a subject. The impedance-type chip includes a substrate, a pair of comb-shaped electrodes, a first double-layered junction plate, a microfluidic channel plate, a second double-layered junction plate, and a sealing plate. Each the comb-shaped electrodes has a plurality of sub-electrodes and is disposed on the substrate to provide different impedance values. The first double-layered junction plate is disposed on the substrate, the microfluidic channel plate is disposed on the first double-layered junction plates, and the second double-layered junction plate is disposed on the microfluidic channel plate, wherein the first double-layered junction plate, the microfluidic channel plate, and the second double-layered junction plate have a microfluidic channel with a cavity.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 29, 2022
    Inventors: Bor-Ran Li, Pei-Heng Lin, Wei-Lung Chang, Sian-Chen Sheu
  • Publication number: 20220306323
    Abstract: A spacecraft nutation inhibition method for low-orbit geomagnetic energy storage in-orbit delivery includes: S1, enabling a delivery connection rod to be slidably connected to two mass blocks in a length direction, and adjusting the center of mass of a spacecraft system to pass through a main connecting shaft; S2, respectively measuring, calibrating and adjusting the center of mass and the principal axis of inertia of the delivery connection rod that is to deliver the space target or de-orbit debris; S3, carrying out energy storage delivery; S4, respectively adjusting the center of mass and the moment of inertia of the delivery connection rod after delivering the space target or de-orbit debris; S5, carrying out energy dissipation and unloading; and S6, enabling the spacecraft system to prepare to grab the next space target or de-orbit debris and proceeding to the next delivery work cycle.
    Type: Application
    Filed: June 23, 2020
    Publication date: September 29, 2022
    Applicants: INSTITUTE OF MECHANICS, CHINESE ACADEMY OF SCIENCES, GUANGDONG ACADEMY OF AEROSPACE RESEARCH IMECH, CAS
    Inventors: Wenhao LI, Heng ZHANG, Guanhua FENG, Chen ZHANG, Lei YANG, Linli LV
  • Patent number: 11456895
    Abstract: A channel estimation method is configured to estimate a channel length. The method includes the following operations: receiving an input signal; summing the input signal and an analog echo cancelation signal decrease an echo of the input signal, and generate a first signal according to a result of the summation; providing an analog gain value to the first signal to generate a second signal; performing an analog-to-digital conversion to the second signal to generate a third signal; obtaining a ratio according to an energy of a first frequency and an energy of a second frequency of the third signal; and estimating the channel length according to the ratio, and setting the analog gain value according to the estimated channel length.
    Type: Grant
    Filed: June 27, 2021
    Date of Patent: September 27, 2022
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Tsung-Chen Wu, Chia-Min Li, Liang-Wei Huang, Shih-Hsiung Huang
  • Publication number: 20220300529
    Abstract: In an embodiment, a computer-implemented method comprises deploying a dual-active database on a first active database site and a second active database site. The first active database site comprises a first group of disks including a first sub-group of disks and a second sub-group of disks respectively corresponding to a third sub-group of disks and a fourth sub-group of disks included in a second group of disks in the second active database site. The method further comprises storing a first set of database logs on the first sub-group of disks while a second set of database logs is being written on the second sub-group of disks. Contents of the second set of database logs are consistent with contents of the first set of database logs and function as a duplication of the first set of database logs.
    Type: Application
    Filed: March 18, 2021
    Publication date: September 22, 2022
    Inventors: Xing Jun Zhou, Hong Tao Li, Wei Liu, Mai Zeng, Jing BJ Ren, Xiao Chen Huang, KANG YONG YING, LIANG XU
  • Publication number: 20220298388
    Abstract: A non-sticking lip tipping paper is disclosed that includes a base paper, a color layer and a surface coating. The color layer is formed by printing and drying a color ink on the base paper; the surface coating includes a water-based glue and is coated thereon after drying the color layer. The water-based glue includes the following components by weight: 30-65 parts of a modified water-based resin solution, 10-20 parts of water, 8-15 parts of ethanol, and 5-12 parts of a water-based additive. The water-based additive is a mixture of a wax emulsion and magnesium silicate in a weight ratio of 1:5. A preparation method and a method of applying the non-sticking lip tipping paper are also disclosed.
    Type: Application
    Filed: June 7, 2022
    Publication date: September 22, 2022
    Inventors: Ji YANG, Zhihua LIU, Ruizhi ZHU, Chunbo LIU, Nengjun XIANG, Pei HE, Xiaoxi SI, Fengmei ZHANG, Shiyun TANG, Wei JIANG, Zhenjie LI, Zhongbi SU, Chen YANG, Kunming JIANG
  • Patent number: 11447876
    Abstract: An embodiment of the present disclosure provides an etching method, having the following steps: forming a modified layer having a thickness of one or several atom layers on a selected region of a surface of a semiconductor material layer by using a modifier; and removing the modified layer. When a semiconductor is processed, this method achieves precise control over the etching thickness and improves the etching rate at the same time.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: September 20, 2022
    Assignee: Institute of Microelectronics, Chinese Academy of Sciences
    Inventors: Huilong Zhu, Xiaogen Yin, Chen Li, Anyan Du, Yongkui Zhang
  • Patent number: 11450068
    Abstract: A first three-dimensional (3D) model of a target in a 3D space is acquired based on a first two-dimensional (2D) image including the target. A 3D morphing parameter is acquired. The first 3D model is transformed into a second 3D model based on the 3D morphing parameter. First 2D coordinates are acquired by mapping the first 3D model to a 2D space. Second 2D coordinates are acquired by mapping the second 3D model to the 2D space. A second 2D image including a morphed target is acquired by morphing the target in the first 2D image based on the first 2D coordinates and the second 2D coordinates.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: September 20, 2022
    Assignee: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Tong Li, Wentao Liu, Chen Qian
  • Patent number: 11451757
    Abstract: Methods, systems and apparatuses may provide for technology that automatically determines, based on camera calibration data and trajectory data associated with a projectile in a game, a plurality of camera angles. The technology may also automatically generate, based on the plurality of camera angles, a camera path for a volumetric content replay of a three-dimensional (3D) region of interest around a highlight moment in the game.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: September 20, 2022
    Assignee: Intel Corporation
    Inventors: Qiang Li, Wenlong Li, Doron T Houminer, Chen Ling, Diego Prilusky
  • Patent number: 11450478
    Abstract: An assembly device for a three-dimensional triangular iron core is provided according to the present application, including iron core driving devices each for driving an iron core to be assembled with adjacent iron cores. There are three iron core driving devices, and each of the iron core driving devices includes an iron core fixing device and a driving assembly for driving the iron core fixing device to move. When the three-dimensional triangular iron core is required to be assembled, firstly, the three iron cores are mounted on the corresponding iron core fixing devices respectively, then the iron core fixing devices are driven by driving assemblies to move toward one another, thereby driving adjacent iron cores to move toward each other until the adjacent iron cores are assembled, and then each two adjacent iron cores are wound and assembled.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: September 20, 2022
    Assignee: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Xiaoyu Li, Jing Pang, Qinghua Li, Chen Li, Fei Cheng
  • Patent number: 11448518
    Abstract: A system and method may generate a more realistic augmented reality (AR) overlay by generating a segmentation image and blending it with one or more other images. The system may generate a segmentation image based on an input image. The segmentation image may be blended with an AR path overlay image to generate an object-masked AR path overlay image. The object-masked AR path overlay image may be blended with the input image to generate an output image.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: September 20, 2022
    Inventors: Chen-Ping Yu, Xinyu Li, Aaditya Chandrasekhar
  • Patent number: 11451272
    Abstract: Certain aspects of the present disclosure provide techniques for applying precoding patterns to shared channel transmission repetitions. In one example, a method of transmitting data from a device in a wireless communication network, includes: determining a number of repetitions to transmit data in the wireless communication network; determining a precoding pattern that specifies a precoder to be applied to each repetition of the number of repetitions; and transmitting the data according to the number of repetitions and according to the precoding pattern.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: September 20, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Chih-Ping Li, Wanshi Chen, Peter Gaal, Jing Jiang, Seyedkianoush Hosseini, Gabi Sarkis
  • Patent number: 11452239
    Abstract: The present invention relates to a method for enhancing boiling performance of chip surface comprising steps of mounting a heat pipe directly above the surface of the chip, and forming a porous structure for increasing the vaporization core on an upper surface of the heat pipe. Performing an enhancing treatment in boiling of the upper surface of the heat pipe by mounting the heat pipe directly above the chip makes a temperature field of the boiling surface uniform, increases the boiling area and vaporization core, strengthens the boiling heat transfer, and reduces the core temperature of the chip.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: September 20, 2022
    Assignee: SUGON DATAENERGY(BEIJING) CO., LTD
    Inventors: Jisheng He, Chen Wang, Peng Zhang, Hongjie Wu, Jingnan Peng, Xing Li, Zhen Sun, Xintao Cui
  • Publication number: 20220288064
    Abstract: Provided is a novel PDGFR kinase inhibitor, comprising a compound of formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof. Further provided are use and a method of the compound of formula (I) for preventing or treating conditions associated with PDGFR kinase activity, particularly use and a method for preventing or treating conditions associated with PDGFR? and/or PDGFR? kinase activity.
    Type: Application
    Filed: August 14, 2020
    Publication date: September 15, 2022
    Applicant: HEFEI INSTITUTES OF PHYSICAL SCIENCE, CHINESE ACADEMY OF SCIENCES
    Inventors: Qing Song LIU, Jing LIU, Xi Xiang LI, Ao Li WANG, Feng Ming ZOU, Cheng CHEN, Qing Wang LIU, Juan LIU, Jiang Yan CAO, Wen Liang WANG, Shuang QI, Wen Chao WANG, Bei Lei WANG, Li WANG
  • Publication number: 20220292825
    Abstract: Methods, systems and apparatuses may provide for technology that selects a player from a plurality of players based on an automated analysis of two-dimensional (2D) video data associated with a plurality of cameras, wherein the selected player is nearest to a projectile depicted in the 2D video data. The technology may also track a location of the selected player over a subsequent plurality of frames in the 2D video data and estimate a location of the projectile based on the location of the selected player over the subsequent plurality of frames.
    Type: Application
    Filed: August 13, 2019
    Publication date: September 15, 2022
    Applicant: Intel Corporation
    Inventors: Yikai Fang, Qiang Li, Wenlong Li, Haihua Lin, Chen Ling, Ming Lu, Hongzhi Tao, Xiaofeng Tong, Yumeng Wang
  • Publication number: 20220291161
    Abstract: A system and a method for measuring a void fraction of an inside of a heat conduction member are provided. The system is used to measure the heat conduction member and includes: a heating device configured as a heat source to heat an evaporation end of the heat conduction member; a cooling device configured for cooling a condensation end of the heat conduction member; at least one pair of electrode pads respectively attached to two opposite surfaces of the heat conduction member; and an LCR meter electrically connected to the at least one pair of the electrode pads for measuring impedances of the heat conduction member. Each of the impedances is converted into the void fraction that corresponds to a measured position of the heat conduction member.
    Type: Application
    Filed: November 18, 2021
    Publication date: September 15, 2022
    Inventors: CHEN-LI SUN, YU-HSIANG LIU, YU-JEN LIEN
  • Publication number: 20220288841
    Abstract: A production line for producing components to a high standard of cleanliness and sealed and protected in that state includes a loading device, a cleaning device, a detecting device, a pasting device, a heat-sealing device, a packing device, and transfer devices of the production line. The production line automatically processes the components for obtaining components with the high cleanliness. By the processes of protective film pasting, heat-sealing, and packing, the components may be further protected from subsequent pollution. A method for producing components with a high cleanliness applied to the production line is also disclosed.
    Type: Application
    Filed: March 7, 2022
    Publication date: September 15, 2022
    Inventors: JIAN-WEN GAO, TING-TING LI, CHU-HUI WU, AI-JUN TANG, HUI WANG, SHI CHEN, BO YANG, FENG ZHANG, KUN-LIANG LIN, JIAN-GANG ZHANG
  • Publication number: 20220287758
    Abstract: A tapered fiber optoacoustic emitter includes a nanosecond laser configured to emit laser pulses and an optic fiber. The optic fiber includes a tip configured to guide the laser pulses. The tip has a coating including a diffusion layer and a thermal expansion layer, wherein the diffusion layer includes epoxy and zinc oxide nanoparticles configured to diffuse the light while restricting localized heating. The thermal expansion layer includes carbon nanotubes (CNTs) and Polydimethylsiloxane (PDMS) configured to convert the laser pulses to generate ultrasound. The frequency of the ultrasound is tuned with a thickness of the diffusion layer and a CNT concentration of the expansion layer.
    Type: Application
    Filed: March 9, 2022
    Publication date: September 15, 2022
    Applicant: Trustees of Boston University
    Inventors: Chen Yang, Ji-Xin Cheng, Nan Zheng, Yueming Li, Ying Jiang, Lu Lan, Linli Shi