Patents by Inventor Guang Hu
Guang Hu 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).
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Publication number: 20230205450Abstract: A method includes performing a first read operation involving a set of memory cells using a first voltage, determining a quantity of bits associated with the set of memory cells based on the first read operation, performing a second read operation involving the set of memory cells using a second voltage that is greater than the first voltage when the quantity of bits is above a threshold quantity of bits for the set of memory cells, and performing the second read operation involving the set of memory cells using a third voltage that is less than the first voltage when the quantity of bits is below the threshold quantity of bits for the set of memory cells.Type: ApplicationFiled: February 17, 2023Publication date: June 29, 2023Inventors: Chun Sum Yeung, Guang Hu, Ting Luo, Tao Liu
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Publication number: 20230202022Abstract: An impact tool includes a housing extending along a longitudinal axis. The housing includes a motor housing portion, a first handle extending from the motor housing portion, and a front housing coupled to the motor housing portion opposite the first handle. The impact tool also includes a motor supported within the motor housing portion, an anvil extending from the front housing, an impact mechanism supported within the front housing, and an auxiliary handle assembly. The auxiliary handle assembly includes a mount, an auxiliary handle coupled to the mount and spaced from the first handle, and an adjustment mechanism. Loosening the adjustment mechanism permits rotation of the auxiliary handle assembly about the longitudinal axis relative to the housing, and tightening the adjustment mechanism secures the auxiliary handle assembly in a selected rotational position.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Inventors: Joseph H. ELLICE, Jacob P. SCHNEIDER, Andrew J. WEBER, FengKun LU, Guang HU, Evan BROWN, David HERNANDEZ, Jr., Adam K. STURGEON
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Publication number: 20230174654Abstract: The present invention provides an anti-CD22 antibody molecule and a CD22-targeted chimeric antigen receptor (CAR) constructed using the anti-CD22 antibody molecule. The present invention also provides an application of the anti-CD22 antibody molecule and the CAR in the preparation of drugs for treating CD22-related diseases.Type: ApplicationFiled: April 2, 2021Publication date: June 8, 2023Applicant: Nanjing IASO Biotherapeutics Co., Ltd.Inventors: Guang Hu, Yongkun Yang, Panpan Niu, Guangrong Meng, Wei Cheng, Jialu Mo
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Patent number: 11672174Abstract: A pyrene-triazine compound, a mixture containing same, a formulation, an organic electronic component, and applications. The pyrene-triazine compound comprises a triazine structure of three strong electron affinity nitrogen atoms and a pyrene fused ring structure. Because the triazine structure has great optoelectronic performance and a planar structured pyrene derivative has great carrier transport performance and optoelectronic performance, the application of the pyrene-triazine compound in the organic electronic component produces a light-emitting component having high efficiency and an extended service life.Type: GrantFiled: December 8, 2017Date of Patent: June 6, 2023Assignee: GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.Inventors: Guang Hu, Xi Yang, Junyou Pan
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Patent number: 11657891Abstract: A method includes determining whether a data reliability parameter associated with a set of memory cells is greater than a threshold data reliability parameter and in response to determining that the data reliability parameter is greater than the threshold data reliability parameter, performing an error recovery operation. The method further includes, subsequent to performing the error recovery operation, determining whether the data reliability parameter associated with the set of memory cells is less than the threshold data reliability parameter and in response to determining that the data reliability parameter is less than the threshold data reliability parameter, setting an offset associated with the error recovery operation as a default read voltage for the set of memory cells.Type: GrantFiled: May 13, 2022Date of Patent: May 23, 2023Assignee: Micron Technology, Inc.Inventors: Guang Hu, Ting Luo, Chun Sum Yueng
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Patent number: 11625298Abstract: An apparatus includes a memory sub-system comprising a plurality of memory blocks and a memory block defect detection component. The memory block defect detection component is to set, for a memory block among the plurality of memory blocks, a first block defect detection rate and determine whether the first block defect detection rate is greater than a threshold block defect detection rate for the at least one memory block. In response to a determination that the first block defect detection rate is greater than the threshold block defect detection rate for the memory block, the memory block defect detection component is to assert a program command on the memory block determine whether a program operation associated with assertion of the program command on the at least one memory block is successful.Type: GrantFiled: May 17, 2022Date of Patent: April 11, 2023Assignee: Micron Technology, Inc.Inventors: Guang Hu, Ting Luo
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Patent number: 11599300Abstract: A method includes performing a first read operation involving a set of memory cells using a first voltage, determining a quantity of bits associated with the set of memory cells based on the first read operation, performing a second read operation involving the set of memory cells using a second voltage that is greater than the first voltage when the quantity of bits is above a threshold quantity of bits for the set of memory cells, and performing the second read operation involving the set of memory cells using a third voltage that is less than the first voltage when the quantity of bits is below the threshold quantity of bits for the set of memory cells.Type: GrantFiled: April 19, 2021Date of Patent: March 7, 2023Assignee: Micron Technology, Inc.Inventors: Chun Sum Yeung, Guang Hu, Ting Luo, Tao Liu
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Patent number: 11597061Abstract: An impact tool includes a housing extending along a longitudinal axis. The housing includes a motor housing portion, a first handle extending from the motor housing portion, and a front housing coupled to the motor housing portion opposite the first handle. The impact tool also includes a motor supported within the motor housing portion, an anvil extending from the front housing, an impact mechanism supported within the front housing, and an auxiliary handle assembly. The auxiliary handle assembly includes a mount coupled to the housing, an auxiliary handle coupled to the mount and spaced from the first handle, and an adjustment mechanism. Loosening the adjustment mechanism permits rotation of the auxiliary handle assembly about the longitudinal axis relative to the housing, and tightening the adjustment mechanism secures the auxiliary handle assembly in a selected rotational position.Type: GrantFiled: December 5, 2019Date of Patent: March 7, 2023Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Joseph H. Ellice, Jacob P. Schneider, Andrew J. Weber, FengKun Lu, Guang Hu
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Publication number: 20230040062Abstract: A method includes determining respective memory access counts of a plurality of blocks of non-volatile memory cells that are grouped into a plurality of respective groups, comparing the respective memory access counts to respective memory access thresholds, determining a respective memory access count of a block of non-volatile memory cells exceeds a respective memory access threshold, and performing a media scan operation on the block of non-volatile memory cells.Type: ApplicationFiled: October 14, 2022Publication date: February 9, 2023Inventor: Guang Hu
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Publication number: 20220413714Abstract: A method includes determining one or more quality attributes for memory cells of a memory device, receiving a memory access request involving data written to at least a portion of the memory cells, and determining whether the memory access request corresponds to a random read operation or a sequential read operation. The method further includes responsive to determining that the memory access request corresponds to a random read operation or responsive to determining that the one or more quality attributes for memory cells are greater than a threshold quality level, or both, selecting a read mode for use in performance of the random read operation and performing the random read operation using the selected read mode.Type: ApplicationFiled: June 24, 2021Publication date: December 29, 2022Inventors: Guang Hu, Jianmin Huang, Zhengang Chen
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Patent number: 11500578Abstract: A method includes determining respective memory access counts of a plurality of blocks of non-volatile memory cells that are grouped into a plurality of respective groups, comparing the respective memory access counts to respective memory access thresholds, determining a respective memory access count of a block of non-volatile memory cells exceeds a respective memory access threshold, and performing a media scan operation on the block of non-volatile memory cells.Type: GrantFiled: April 19, 2021Date of Patent: November 15, 2022Assignee: Micron Technology, Inc.Inventor: Guang Hu
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Publication number: 20220334754Abstract: A method includes determining respective memory access counts of a plurality of blocks of non-volatile memory cells that are grouped into a plurality of respective groups, comparing the respective memory access counts to respective memory access thresholds, determining a respective memory access count of a block of non-volatile memory cells exceeds a respective memory access threshold, and performing a media scan operation on the block of non-volatile memory cells.Type: ApplicationFiled: April 19, 2021Publication date: October 20, 2022Inventor: Guang Hu
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Publication number: 20220334753Abstract: A method includes performing a first read operation involving a set of memory cells using a first voltage, determining a quantity of bits associated with the set of memory cells based on the first read operation, performing a second read operation involving the set of memory cells using a second voltage that is greater than the first voltage when the quantity of bits is above a threshold quantity of bits for the set of memory cells, and performing the second read operation involving the set of memory cells using a third voltage that is less than the first voltage when the quantity of bits is below the threshold quantity of bits for the set of memory cells.Type: ApplicationFiled: April 19, 2021Publication date: October 20, 2022Inventors: Chun Sum Yueng, Guang Hu, Ting Luo, Tao Liu
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Publication number: 20220276928Abstract: An apparatus includes a memory sub-system comprising a plurality of memory blocks and a memory block defect detection component. The memory block defect detection component is to set, for a memory block among the plurality of memory blocks, a first block defect detection rate and determine whether the first block defect detection rate is greater than a threshold block defect detection rate for the at least one memory block. In response to a determination that the first block defect detection rate is greater than the threshold block defect detection rate for the memory block, the memory block defect detection component is to assert a program command on the memory block determine whether a program operation associated with assertion of the program command on the at least one memory block is successful.Type: ApplicationFiled: May 17, 2022Publication date: September 1, 2022Inventors: Guang Hu, Ting Luo
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Publication number: 20220270702Abstract: A method includes determining whether a data reliability parameter associated with a set of memory cells is greater than a threshold data reliability parameter and in response to determining that the data reliability parameter is greater than the threshold data reliability parameter, performing an error recovery operation. The method further includes, subsequent to performing the error recovery operation, determining whether the data reliability parameter associated with the set of memory cells is less than the threshold data reliability parameter and in response to determining that the data reliability parameter is less than the threshold data reliability parameter, setting an offset associated with the error recovery operation as a default read voltage for the set of memory cells.Type: ApplicationFiled: May 13, 2022Publication date: August 25, 2022Inventors: Guang Hu, Ting Luo, Chun Sum Yueng
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Patent number: 11340982Abstract: An apparatus includes a memory sub-system comprising a plurality of memory blocks and a memory block defect detection component. The memory block defect detection component is to set, for a memory block among the plurality of memory blocks, a first block defect detection rate and determine whether the first block defect detection rate is greater than a threshold block defect detection rate for the at least one memory block. In response to a determination that the first block defect detection rate is greater than the threshold block defect detection rate for the memory block, the memory block defect detection component is to assert a program command on the memory block determine whether a program operation associated with assertion of the program command on the at least one memory block is successful.Type: GrantFiled: November 2, 2020Date of Patent: May 24, 2022Assignee: Micron Technology, Inc.Inventors: Guang Hu, Ting Luo
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Patent number: 11335429Abstract: A method includes determining whether a data reliability parameter associated with a set of memory cells is greater than a threshold data reliability parameter and in response to determining that the data reliability parameter is greater than the threshold data reliability parameter, performing an error recovery operation. The method further includes, subsequent to performing the error recovery operation, determining whether the data reliability parameter associated with the set of memory cells is less than the threshold data reliability parameter and in response to determining that the data reliability parameter is less than the threshold data reliability parameter, setting an offset associated with the error recovery operation as a default read voltage for the set of memory cells.Type: GrantFiled: December 15, 2020Date of Patent: May 17, 2022Assignee: Micron Technology, Inc.Inventors: Guang Hu, Ting Luo, Chun Sum Yueng
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Publication number: 20220138043Abstract: An apparatus includes a memory sub-system comprising a plurality of memory blocks and a memory block defect detection component. The memory block defect detection component is to set, for a memory block among the plurality of memory blocks, a first block defect detection rate and determine whether the first block defect detection rate is greater than a threshold block defect detection rate for the at least one memory block. In response to a determination that the first block defect detection rate is greater than the threshold block defect detection rate for the memory block, the memory block defect detection component is to assert a program command on the memory block determine whether a program operation associated with assertion of the program command on the at least one memory block is successful.Type: ApplicationFiled: November 2, 2020Publication date: May 5, 2022Inventors: Guang Hu, Ting Luo
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Patent number: 11266690Abstract: The invention provides a chimeric antigen receptor (CAR) which can specifically bind to a BCMA protein comprising a BCMA binding structural domain, a transmembrane domain, a costimulatory domain, and an intracellular signaling domain. The invention also provides uses of the CAR in treating diseases or conditions linked to the expression of BCMA.Type: GrantFiled: January 31, 2019Date of Patent: March 8, 2022Assignees: Nanjing IASO Biotherapeutics Co., Ltd., Innovent Biologics (Suzhou) Co., Ltd.Inventors: Jianfeng Zhou, Junjian Liu, Guang Hu, Yongkun Yang, Guangrong Meng, Wenjing Gao, Yuyu Wang, Panpan Niu
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Patent number: 11235166Abstract: Disclosed is a transcranial magnetic stimulation treatment apparatus applicable to the technical field of medical devices, comprising a TMS coil, a support, a mechanical arm, a controller, and a positioning device. The positioning device detects the position of a human head and the TMS coil and sends positional information to the controller; the controller controls six driving mechanisms of the mechanical arm to rotate to a corresponding angle. Because the mechanical arm has six degrees of freedom, the TMS coil is capable of stimulating each cerebral region of the brain, and the positioning device is capable of detecting an accurate position of the human head, thereby controlling the mechanical arm to accurately position the TMS coil on the human head, and to reduce manual operation.Type: GrantFiled: March 12, 2018Date of Patent: February 1, 2022Assignees: SHENZHEN HANIX UNITED, LTD., SHENZHEN MILEBOT ROBOTICS CO., LTD.Inventors: Gong Chen, Jing Ye, Feng Xu, Jialin Feng, Guang Hu