Patents by Inventor Yufu Li

Yufu 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: 20250104797
    Abstract: Example systems, apparatus, articles of manufacture, and methods that perform memory preservation to improve system reliability are disclosed. Example apparatus disclosed herein increment an error count after detection of an error associated with a memory cell. Example apparatus also isolate a system memory address of the memory cell based on the error count.
    Type: Application
    Filed: December 5, 2024
    Publication date: March 27, 2025
    Applicant: Intel Corporation
    Inventors: Zhiguo Wei, Du Lin, Tao Xu, Yufu Li, Zhenfu Chai
  • Publication number: 20250004878
    Abstract: A method and system for error check and scrub (ECS) error data collection and reporting for a memory device. A controller includes circuitry and a buffer. The circuitry may be configured to read ECS error data from a register of a memory device and calculate an ECS error increase rate based on the ECS error data. The circuitry may be configured to inform basic input output system (BIOS) by interrupt if a total number of ECS errors reaches or exceeds an ECS error number threshold or if the ECS error increase rate reaches or exceeds an ECS error rate threshold. The controller may be an out-of-band device, e.g., a baseboard management controller or a memory micro controller.
    Type: Application
    Filed: December 14, 2023
    Publication date: January 2, 2025
    Inventors: Yanxin ZHAO, Tao XU, Yufu LI, Shijie LIU, Lei ZHU
  • Patent number: 12169460
    Abstract: Embodiments are directed to improving remote traffic performance on cluster-aware processors. An embodiment of a system includes at least one processor package comprising a plurality of processor ports and a plurality of system agents; and a memory device to store platform initialization firmware to cause the processing system to: determine first locations of the plurality of processor ports in the at least one processor package; determine second locations of the plurality of system agents in the at least one processor package; associate each of the processor ports with a set of the plurality of system agents based on the determined first and second locations; and program the plurality of system agents with the associated processor port for the respective system agent.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: December 17, 2024
    Assignee: INTEL CORPORATION
    Inventors: Shijie Liu, Tao Xu, Lei Zhu, Yufu Li
  • Publication number: 20240385754
    Abstract: Various examples relate to a control apparatus, a control device, a method, and a computer program for managing repair of a memory circuitry, and to a corresponding computing device. The control apparatus comprises processing circuitry configured to determine a score of a memory failure probability of at least one memory cell of the memory circuitry and trigger a repair procedure of the at least one memory cell of the memory circuitry when the score reaches a threshold.
    Type: Application
    Filed: December 14, 2021
    Publication date: November 21, 2024
    Inventors: Zhenglong WU, Daocheng BU, Dujian WU, Yufu LI, Vincent ZIMMER
  • Publication number: 20240350126
    Abstract: A combined powder and liquid delivery device includes a housing having a powder chamber and a liquid chamber. The device includes an applicator tip having a powder delivery channel extending between a proximal end and a distal end of the applicator tip that is in fluid communication with the powder chamber, and a liquid delivery channel that extends from the proximal to the distal end of the applicator tip that is in fluid communication with the liquid chamber. The delivery device includes a powder inlet port in fluid communication with the powder chamber, and a liquid inlet port in fluid communication with the liquid chamber. A powder delivery system is in fluid communication with the powder inlet port, the powder chamber, and the powder delivery channel. A liquid delivery system is in fluid communication with the liquid inlet port, the liquid chamber, and the liquid delivery channel.
    Type: Application
    Filed: September 10, 2021
    Publication date: October 24, 2024
    Inventors: SHIWEI XIE, JIANXIN GUO, YUFU LI, XUELIN GUO, SAMANTHA WEBER
  • Publication number: 20240281315
    Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed that perform runtime recovery of processor links. An example non-transitory computer readable medium comprises instructions that, when executed, causes a machine to at least determine an onset of an error based on health of a central processor unit (CPU) port, calculate a figure of merit (FOM) yield for each of a plurality of adaptation tasks performed on a lane of the CPU port using a first preset coefficient of a plurality of preset coefficients, select a preset coefficient based on the calculated FOM, and trigger a link recovery mechanism, using the selected preset coefficient to initiate a link recovery process on the CPU port.
    Type: Application
    Filed: September 24, 2021
    Publication date: August 22, 2024
    Inventors: Shijie Liu, Tao Xu, Lei Zhu, Kevin Yufu LI
  • Publication number: 20240269341
    Abstract: The present invention is directed to hemostatic compositions comprising at least partially integrated agglomerated ORC fibers, fibrinogen, and thrombin and methods of forming a powdered hemostatic composition, comprising the steps of: forming a suspension of a mixture comprising particles of fibrinogen, thrombin, ORC fibers in a non-aqueous low boiling solvent; spraying the suspension through a nozzle onto a substrate, allowing the non-aqueous solvent to evaporate; separating from the substrate and sieving the composition.
    Type: Application
    Filed: April 26, 2024
    Publication date: August 15, 2024
    Inventors: Shuang Chen, Yufu Li, Dengmin Feng, Xiang Wan
  • Publication number: 20240241805
    Abstract: A disclosed example includes setting a corrected error threshold value for a memory rank; recording, in a corrected error bank record memory structure, corrected errors for memory banks in the memory rank; maintaining, in the corrected error bank record memory structure, counts of the corrected errors for the memory banks; and notifying runtime error handling circuitry in response to at least one of the counts of the corrected errors satisfying a threshold value.
    Type: Application
    Filed: September 25, 2021
    Publication date: July 18, 2024
    Inventors: Tao Xu, Shijie Liu, Kevin Yufu Li, Lei Zhu, Sarathy Jayakumar
  • Publication number: 20240185905
    Abstract: A memory device comprises an input interface configured to receive an erase request indicating a memory portion to be erased and control circuitry configured to trigger erasing information stored by memory cells of at least a part of the indicated memory portion of the memory device by writing a predefined pattern into the memory cells during an automatic refresh cycle.
    Type: Application
    Filed: March 26, 2021
    Publication date: June 6, 2024
    Inventors: Shuo LIU, Yao Zu DONG, Qing HUANG, Kevin Yufu LI, Yipeng YAO, Jie YU
  • Patent number: 11998656
    Abstract: The present invention is directed to hemostatic compositions comprising at least partially integrated agglomerated ORC fibers, fibrinogen, and thrombin and methods of forming a powdered hemostatic composition, comprising the steps of: forming a suspension of a mixture comprising particles of fibrinogen, thrombin, ORC fibers in a non-aqueous low boiling solvent; spraying the suspension through a nozzle onto a substrate, allowing the non-aqueous solvent to evaporate; separating from the substrate and sieving the composition.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: June 4, 2024
    Assignee: Guangzhou Bioseal Co., Ltd.
    Inventors: Shuang Chen, Yufu Li, Dengmin Feng, Xiang Wan
  • Publication number: 20240126681
    Abstract: A method and apparatus for detecting data lane mapping between a first circuitry and a second circuitry in a system. The first and second circuitry include a plurality of first and second data lanes, respectively that are mapped each other. The external device and the first circuitry are configured with a specific data pattern. A data transfer test is performed such that the specific data pattern is transferred from the external device to the first circuitry via the second data lanes. The data transfer test is performed iteratively by adjusting timing parameters for the second data lanes in the second circuitry in a pre-configured range while setting a timing parameter for a target second data lane in the second circuitry to an invalid value. Data lane mapping for the target second data lane between the first circuitry and the second circuitry is determined based on the data transfer test result.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 18, 2024
    Inventors: Zhiguo WEI, Yufu LI, Tao XU
  • Patent number: 11819384
    Abstract: The present invention is directed to a flowable hemostatic paste comprising a crosslinked carboxymethyl cellulose and at least one non-toxic dispersant. More specifically the present invention relates to a hemostatic paste containing citric acid cross-linked CMC, which is suspended or dispersed as a powder in a mixture of a first non-toxic glycerol-containing hygroscopic dispersant and a second non-toxic alcohol functionalized dispersant comprising propylene glycol or 1,3-butanediol.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: November 21, 2023
    Assignees: Guangzhou Bioseal Co., Ltd., Johnson & Johnson China Ltd., Ethicon, Inc.
    Inventors: Dengmin Feng, Ling Teng, Yanhui Zhang, Guojun Ni, Yufu Li, Xiang Wan
  • Publication number: 20230289303
    Abstract: Embodiments are directed to improving remote traffic performance on cluster-aware processors. An embodiment of a system includes at least one processor package comprising a plurality of processor ports and a plurality of system agents; and a memory device to store platform initialization firmware to cause the processing system to: determine first locations of the plurality of processor ports in the at least one processor package; determine second locations of the plurality of system agents in the at least one processor package; associate each of the processor ports with a set of the plurality of system agents based on the determined first and second locations; and program the plurality of system agents with the associated processor port for the respective system agent.
    Type: Application
    Filed: September 18, 2020
    Publication date: September 14, 2023
    Applicant: Intel Corporation
    Inventors: Shijie LIU, Tao XU, Lei ZHU, Yufu LI
  • Publication number: 20230176735
    Abstract: Systems, apparatuses and methods may provide for technology that initializes a host-managed device memory (HDM) as a temporary proxy for a system memory, wherein the HDM is associated with an accelerator. The technology also creates a shadow copy of boot firmware code in the HDM and executes one or more boot instructions in the shadow copy of the boot firmware code. In one example, the one or more boot instructions are to be one or more of executed before an initialization of the system memory or executed in parallel with the initialization of the system memory.
    Type: Application
    Filed: May 22, 2020
    Publication date: June 8, 2023
    Inventors: Keivin Yufu LI, Zhenfu CHAI, Lei ZHU, Junjie HE, Shijie LIU, Tao XU
  • Publication number: 20230144332
    Abstract: Systems, apparatuses and methods may provide for technology that detects, by a remote processor coupled to a remote socket, a transition request from a system processor coupled to a system socket, wherein the system socket has an indirect link with the remote socket. The technology may also automatically conduct an operational speed transition at the remote socket in response to the transition request, wherein the operational speed transition at the remote socket is to occur in parallel with a plurality of operational speed transitions at a corresponding plurality of peer sockets.
    Type: Application
    Filed: April 1, 2020
    Publication date: May 11, 2023
    Inventors: KEVIN YUFU LI, Zhenfu CHAI, Shijie LIU, Zhiguo DENG, Fei WANG
  • Patent number: 11455261
    Abstract: An embodiment of a semiconductor package apparatus may include technology to identify a partial set of populated memory channels from a full set of populated memory channels of a multi-channel memory system, and complete a first boot of an operating system with only the identified partial set of memory channels of the multi-channel memory system. Other embodiments are disclosed and claimed.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 27, 2022
    Assignee: Intel Corporation
    Inventors: Kevin Yufu Li, Donggui Yin, Zijian You, Shihui Li, Dujian Wu
  • Patent number: 11413192
    Abstract: The present invention is directed to a flowable hemostatic paste comprising a crosslinked carboxymethyl cellulose and at least one non-toxic dispersant. More specifically the present invention relates to a hemostatic paste containing citric acid cross-linked CMC, which is suspended or dispersed as a powder in a mixture of a first non-toxic glycerol-containing hygroscopic dispersant and a second non-toxic alcohol functionalized dispersant comprising propylene glycol or 1,3-butanediol.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: August 16, 2022
    Assignees: Guangzhou Bioseal Co., Ltd., Johnson & Johnson China Ltd., Ethicon Inc.
    Inventors: Dengmin Feng, Ling Teng, Yanhui Zhang, Guojun Ni, Yufu Li, Xiang Wan
  • Patent number: 11413335
    Abstract: The present invention is directed to hemostatic compositions comprising at least partially integrated agglomerated ORC fibers, fibrinogen, and thrombin and methods of forming a powdered hemostatic composition, comprising the steps of: forming a suspension of a mixture comprising particles of fibrinogen, thrombin, ORC fibers in a non-aqueous low boiling solvent, agitating and shearing said suspension in a high shear mixing reactor, adding water to allow particles to agglomerate, allowing the non-aqueous solvent to evaporate, drying and sieving the composition; and thus forming the powdered hemostatic composition.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: August 16, 2022
    Assignees: Guangzhou Bioseal Biotech Co. Ltd, Ethicon, Inc.
    Inventors: Shuang Chen, Yufu Li, Aibin Yu, Jianping Yu
  • Patent number: 11400180
    Abstract: The present invention relates generally to agents and devices for promoting hemostasis and tissue sealing and, more particularly, to hemostatic pads comprising bioabsorbable scaffolds that can deliver lyophilized hemostasis promoting proteins, such as fibrinogen and thrombin, to a wound site or injured organ or tissue.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: August 2, 2022
    Assignee: Ethicon, Inc.
    Inventors: Randolph W. Hubbell, James Eckhardt, Jerome Riebman, Yufu Li, Michael Elser
  • Publication number: 20220202619
    Abstract: The present invention is directed to a flowable hemostatic paste comprising a crosslinked carboxymethyl cellulose and at least one non-toxic dispersant. More specifically the present invention relates to a hemostatic paste containing citric acid cross-linked CMC, which is suspended or dispersed as a powder in a mixture of a first non-toxic glycerol-containing hygroscopic dispersant and a second non-toxic alcohol functionalized dispersant comprising propylene glycol or 1,3-butanediol.
    Type: Application
    Filed: March 21, 2022
    Publication date: June 30, 2022
    Inventors: Dengmin Feng, Ling Teng, Yanhui Zhang, Guojun Ni, Yufu Li, Xiang Wan