Patents by Inventor Xiaojie MA

Xiaojie MA 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: 20250146023
    Abstract: Disclosed herein are a Cas12i polypeptide and use thereof in a CRISPR-Cas system. Specifically disclosed herein are a Cas12i polypeptide, a Cas12i fusion polypeptide, a guide RNA, a complex formed by the Cas12i polypeptide or fusion polypeptide with the guide RNA, a nucleic acid, a vector, a vector system, a delivery system, a kit, a composition, and a method for modifying a nucleic acid using the components described above.
    Type: Application
    Filed: August 30, 2024
    Publication date: May 8, 2025
    Inventors: Bohong CHEN, Yang HU, Yulin YU, Wenqiong TAN, Shaoyun LIN, Wenchang XU, Youyu WU, Xiaojie MA, Jiajun YU, Jinshuai SUN
  • Patent number: 12287748
    Abstract: A high-speed low-latency interconnect interface (HLII) for silicon interposer interconnection is provided. The HLII is configured to perform large-scale input/output (I/O) interconnection on a silicon interposer, and includes a physical link (PL) and an LL (LL). The LL receives a data signal, a configuration signal, and a control signal of logical resource inside a chiplet, and can complete data conversion, parity check, training, channel repair, instruction stream generation, and other functions for the PL. The PL receives and transmits a data signal converted by the LL. The PL includes a high-speed I/O port, a first input first output (FIFO), and related control logic. The high-speed I/O port of the PL is compatible with both a double date rate (DDR) transmission mode and a single data rate (SDR) transmission mode.
    Type: Grant
    Filed: August 9, 2023
    Date of Patent: April 29, 2025
    Assignee: WUXI ESIONTECH CO., LTD.
    Inventors: Xiaojie Ma, Yanfeng Xu, Yuting Xu, Boyin Chen, Yanfei Zhang, Yueer Shan
  • Patent number: 12229029
    Abstract: An apparatus and a method for testing a multi-channel high-speed low-latency interconnect interface (HLII) for a silicon interposer are provided. The apparatus includes: a standard test port configured to exchange a test instruction; an asynchronous bypass port configured to directly access an input/output (I/O) port of a channel of a physical layer of the interconnection interface; a built-in self-test (BIST) engine configured to implement inter-level loopback testing and data verification; a redundant data channel configured to repair a damaged data channel; and a delay chain testing circuit configured to test a function and linearity of a delay chain. The apparatus embeds test and repair logic into the physical layer and a link layer, achieving internal test control without any external controller. In this way, a sample can be tested and quickly screened to ensure its performance.
    Type: Grant
    Filed: July 5, 2023
    Date of Patent: February 18, 2025
    Assignee: WUXI ESIONTECH CO., LTD.
    Inventors: Xiaojie Ma, Xiaochen Hu, Yanfeng Xu, Yuting Xu, Yanfei Zhang, Yueer Shan
  • Publication number: 20230385222
    Abstract: A high-speed low-latency interconnect interface (HLII) for silicon interposer interconnection is provided. The HLII is configured to perform large-scale input/output (I/O) interconnection on a silicon interposer, and includes a physical link (PL) and an LL (LL). The LL receives a data signal, a configuration signal, and a control signal of logical resource inside a chiplet, and can complete data conversion, parity check, training, channel repair, instruction stream generation, and other functions for the PL. The PL receives and transmits a data signal converted by the LL. The PL includes a high-speed I/O port, a first input first output (FIFO), and related control logic. The high-speed I/O port of the PL is compatible with both a double date rate (DDR) transmission mode and a single data rate (SDR) transmission mode.
    Type: Application
    Filed: August 9, 2023
    Publication date: November 30, 2023
    Applicant: WUXI ESIONTECH CO., LTD.
    Inventors: Xiaojie MA, Yanfeng XU, Yuting XU, Boyin CHEN, Yanfei ZHANG, Yueer SHAN
  • Publication number: 20230367683
    Abstract: An apparatus and a method for testing a multi-channel high-speed low-latency interconnect interface (HLII) for a silicon interposer are provided. The apparatus includes: a standard test port configured to exchange a test instruction; an asynchronous bypass port configured to directly access an input/output (I/O) port of a channel of a physical layer of the interconnection interface; a built-in self-test (BIST) engine configured to implement inter-level loopback testing and data verification; a redundant data channel configured to repair a damaged data channel; and a delay chain testing circuit configured to test a function and linearity of a delay chain. The apparatus embeds test and repair logic into the physical layer and a link layer, achieving internal test control without any external controller. In this way, a sample can be tested and quickly screened to ensure its performance.
    Type: Application
    Filed: July 5, 2023
    Publication date: November 16, 2023
    Applicant: WUXI ESIONTECH CO., LTD.
    Inventors: Xiaojie MA, Xiaochen HU, Yanfeng XU, Yuting XU, Yanfei ZHANG, Yueer SHAN
  • Patent number: 11248824
    Abstract: A control system and method for a frostless, multivariable coupling and heat pump-based hot blast stove are used for grain drying. A first heat exchanger, a second heat exchanger, a main solution pool, corresponding pipelines, and a temperature detector are configured in the control system. A first heat pump unit, a second heat pump unit and a third heat pump unit are formed. A preheating zone, a low temperature zone, a medium temperature zone and a high temperature zone are sequentially formed on an air supply pipeline from a fresh air inlet to a fresh air outlet. A frostless operation procedure is provided. Through the configuration, the control system and method for a frostless, multivariable coupling and heat pump-based hot blast stove can implement heat supply in a gradient heat-circulation preheating mode and a gradient heat-circulation frostless mode.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: February 15, 2022
    Assignee: JIANGSU TENESUN ELECTRICAL APPLIANCE CO., LTD.
    Inventors: Yujun Wang, Xiaojie Ma, Ying Wang, Tianshu Wang, Yi Yang
  • Patent number: 11196962
    Abstract: An objective of the present application is to provide a method and a device for a video call based on a virtual image. Compared with the prior art, the present application obtains first video information, and replaces a video portrait in the first video information with a virtual image, to determine second video information containing the virtual image. In this way, pleasure of communication can be increased and communication effect can be improved by using the virtual image in the video call, and thereby use experience of a user is enhanced and enriched.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: December 7, 2021
    Assignee: SHANGHAI ZHANGMEN SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Xiaojie Ma, Chenpeng Hu
  • Publication number: 20200351471
    Abstract: An objective of the present application is to provide a method and a device for a video call based on a virtual image. Compared with the prior art, the present application obtains first video information, and replaces a video portrait in the first video information with a virtual image, to determine second video information containing the virtual image. In this way, pleasure of communication can be increased and communication effect can be improved by using the virtual image in the video call, and thereby use experience of a user is enhanced and enriched.
    Type: Application
    Filed: July 16, 2020
    Publication date: November 5, 2020
    Inventors: Xiaojie MA, Chenpeng HU
  • Publication number: 20200301648
    Abstract: The present application provides a method of operating a shared object in a video call. The method comprises: establishing, by a first terminal, the video call with a second terminal, and displaying the shared object and a video of an opposite terminal; receiving an operation on the shared object by a user of the first terminal; and presenting, in synchronization with the second terminal, a processing result of the shared object according to the operation. The method described in the present application enables a user of a video session to operate a shared object while being in the video call and an operation result can be displayed synchronously, thus improving collaboration efficiency.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 24, 2020
    Inventors: Fanpan SHI, Xiaojie MA, Shushan XIAO, Sinan LI, Yin XIA
  • Publication number: 20200263909
    Abstract: A control system and method for a frostless, multivariable coupling and heat pump-based hot blast stove are used for grain drying. A first heat exchanger, a second heat exchanger, a main solution pool, corresponding pipelines, and a temperature detector are configured in the control system. A first heat pump unit, a second heat pump unit and a third heat pump unit are formed. A preheating zone, a low temperature zone, a medium temperature zone and a high temperature zone are sequentially formed on an air supply pipeline from a fresh air inlet to a fresh air outlet. A frostless operation procedure is provided. Through the configuration, the control system and method for a frostless, multivariable coupling and heat pump-based hot blast stove can implement heat supply in a gradient heat-circulation preheating mode and a gradient heat-circulation frostless mode.
    Type: Application
    Filed: October 30, 2018
    Publication date: August 20, 2020
    Inventors: Yujun WANG, Xiaojie MA, Ying WANG, Tianshu WANG, Yi YANG
  • Patent number: D1058262
    Type: Grant
    Filed: October 2, 2024
    Date of Patent: January 21, 2025
    Assignee: Henan Yanen Furniture Manufacturing Co.
    Inventor: Xiaojie Ma
  • Patent number: D1086460
    Type: Grant
    Filed: March 5, 2024
    Date of Patent: July 29, 2025
    Assignee: HANGZHOU HYPERTIDES MEDICAL TECHNOLOGY Co., Ltd.
    Inventors: Xiaojie Ma, Junxing Chen