Patents by Inventor Kai Xiao

Kai Xiao 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: 20250118933
    Abstract: Examples include techniques to improve signal integrity performance for a 3-connector design. The techniques include mounting a socket connector to a first side of a hot swap backplane such that pins of the first socket connector mirror pins of a second socket connector mounted to a second side of the hot swap backplane. The mirrored pins associated with routing data signals. The socket connector having a housing configured to receive a first plug connector of a cable assembly that has a second plug connector coupled with a processor baseboard socket connector.
    Type: Application
    Filed: December 20, 2024
    Publication date: April 10, 2025
    Inventors: Kai XIAO, Diego Mauricio CORTES HERNANDEZ, Luz Karine SANDOVAL GRANADOS, Jingbo LI, Raul ALCALA ARREOLA, Quresh BOHRA, Jose Manuel CANTOR GONZALEZ, Fabio RUIZ MOLINA, Carlos Guillermo TERRIQUEZ ARIAS, Adriana LOPEZ INIGUEZ
  • Patent number: 12267828
    Abstract: Provided are a configuration method for scheduling a primary cell, a configuration apparatus for scheduling a primary cell, a device and a storage medium. The configuration method for scheduling a primary cell includes: configuring cross-carrier scheduling configuration information of a cell, such that a primary cell supports self-scheduling and being cross-carrier scheduled.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: April 1, 2025
    Assignee: ZTE CORPORATION
    Inventors: Jing Shi, Peng Hao, Xingguang Wei, Xing Liu, Kai Xiao
  • Publication number: 20250093413
    Abstract: A high volume manufacturing (HVM) test system including a test device defining an opening configured to receive a package under test, the test device including an external access agent (EAA) including: a first leaky surface wave launcher for near field wireless communication, the first leaky surface wave launcher configured to wirelessly provide sideband signals to and wirelessly receive the sideband signals from a silicon package agent physically positioned in a separate package as the EAA; and a first transceiver electrically coupled to the first leaky surface wave launcher, the first transceiver configured to: process the sideband signals received by the first leaky surface wave launcher; and generate the sideband signals for wireless transmission by the first leaky surface wave launcher.
    Type: Application
    Filed: November 29, 2024
    Publication date: March 20, 2025
    Inventors: Zhen ZHOU, Renzhi LIU, Jong-Ru GUO, Kenneth P. FOUST, Jason A. MIX, Kai XIAO, Zuoguo WU, Daqiao DU
  • Publication number: 20250074872
    Abstract: A method for preparing and purifying a monomethyl auristatin E intermediate. The method has the advantages of few steps, simple operation, cheap and easily available raw materials, high safety, a simple purification method and extremely high purity of a purified product, and the yield of the method can be as high as 95%, which not only improves the safety of the production process, but also significantly improves the yield of the product, and reduces the subsequent production cost. Therefore, the method is suitable for industrial popularization.
    Type: Application
    Filed: April 6, 2023
    Publication date: March 6, 2025
    Inventors: MARIE M. ZHU, Haitao LI, Xin LIANG, Xinli LI, Xiaoqing SUN, Peng Sun, Kai XIAO, Xiaowei LIANG, Jinguo GAO
  • Publication number: 20250069182
    Abstract: An embodiment of a graphics apparatus may include a mask buffer to store a mask, a shader communicatively coupled to the mask buffer to apply the mask to a first shader pass, and a resolver communicatively coupled to the mask buffer to apply the mask to a resolve pass. The resolver may be configured to exclude a sample location not covered by the mask in the resolve pass. Other embodiments are disclosed and claimed.
    Type: Application
    Filed: August 26, 2024
    Publication date: February 27, 2025
    Applicant: Intel Corporation
    Inventors: Hugues Labbe, Tomer Bar-on, Kai Xiao, Ankur N. Shah, John G. Gierach
  • Patent number: 12236519
    Abstract: An apparatus and method to execute ray tracing instructions. For example, one embodiment of an apparatus comprises execution circuitry to execute a dequantize instruction to convert a plurality of quantized data values to a plurality of dequantized data values, the dequantize instruction including a first source operand to identify a plurality of packed quantized data values in a source register and a destination operand to identify a destination register in which to store a plurality of packed dequantized data values, wherein the execution circuitry is to convert each packed quantized data value in the source register to a floating point value, to multiply the floating point value by a first value to generate a first product and to add the first product to a second value to generate a dequantized data value, and to store the dequantized data value in a packed data element location in the destination register.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: February 25, 2025
    Assignee: Intel Corporation
    Inventors: Karthik Vaidyanathan, Michael Apodaca, Thomas Raoux, Carsten Benthin, Kai Xiao, Carson Brownlee, Joshua Barczak
  • Patent number: 12229870
    Abstract: Apparatus and method for acceleration data structure refit. For example, one embodiment of an apparatus comprises: a ray generator to generate a plurality of rays in a first graphics scene; a hierarchical acceleration data structure generator to construct an acceleration data structure comprising a plurality of hierarchically arranged nodes including inner nodes and leaf nodes stored in a memory in a depth-first search (DFS) order; traversal hardware logic to traverse one or more of the rays through the acceleration data structure; intersection hardware logic to determine intersections between the one or more rays and one or more primitives within the hierarchical acceleration data structure; a node refit unit comprising circuitry and/or logic to read consecutively through at least the inner nodes in the memory in reverse DFS order to perform a bottom-up refit operation on the hierarchical acceleration data structure.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: February 18, 2025
    Assignee: INTEL CORPORATION
    Inventors: Michael Apodaca, Carsten Benthin, Kai Xiao, Carson Brownlee, Timothy Rowley, Joshua Barczak, Travis Schluessler
  • Patent number: 12219496
    Abstract: Methods, systems, and devices related to digital wireless communication are described. An illustrative method of wireless communication includes indicating, by a communication device, power control information based on a plurality of parameter sets via downlink control information (DCI). The power control information is used for indicating transmission power on a resource, and the plurality of parameter sets are predefined for the resource.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: February 4, 2025
    Assignee: ZTE Corporation
    Inventors: Xing Liu, Yu Ngok Li, Peng Hao, Jian Li, Kai Xiao
  • Patent number: 12219573
    Abstract: Techniques are described to perform cross-carrier scheduling. A wireless communication method comprises transmitting, by a network node to a communication node, a control information that schedules at least two shared channels for data transmission, where the control information is transmitted using a first channel associated with a first component carrier, and where the at least two shared channels are associated with at least two component carriers; and transmitting, to the communication node and using the at least two shared channels, at least two transmission blocks comprising data.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: February 4, 2025
    Assignee: ZTE Corporation
    Inventors: Kai Xiao, Jing Shi, Wei Gou, Peng Hao, Xingguang Wei, Shuaihua Kou
  • Publication number: 20250025585
    Abstract: The present disclosure relates to the fields of radiopharmaceuticals and nuclear medicine and provides a precursor composition of HER2 affibody, comprising: HEPES, sodium glucoheptonate, stannons chloride and an HER2 affibody, wherein the composition is free of vitamin C and cysteine, and the composition is a lyophilized powder.
    Type: Application
    Filed: October 3, 2024
    Publication date: January 23, 2025
    Inventors: Jiong CAI, Yi LIU, Dalin GAO, Xu SONG, Kai XIAO, Chen LIANG, Guozhong DING, Mingxia LIU
  • Patent number: 12196807
    Abstract: A package substrate may include a circuit and a leaky surface wave launcher. The circuit may perform engineering tests and end-user operations using sideband signals. The leaky surface wave launcher may perform near field wireless communication. The leaky surface wave launcher may include a via and a strip line. The via may be electrically coupled to the circuit. The via may provide the sideband signals to and receive the sideband signals from the circuit. The strip line may be electrically coupled to the via. The strip line may be excited by the sideband signals to wirelessly couple the leaky surface wave launcher with an external device. The strip line and the via may be unbalanced such that the strip line generates a leaky wave that propagates at least a portion of the package substrate and an environment proximate the package substrate.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: January 14, 2025
    Assignee: Intel Corporation
    Inventors: Zhen Zhou, Renzhi Liu, Jong-Ru Guo, Kenneth P. Foust, Jason A. Mix, Kai Xiao, Zuoguo Wu, Daqiao Du
  • Patent number: 12167377
    Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communications method is disclosed. The method includes receiving, at a wireless terminal from a network node, an uplink cancellation indication. The method further includes determining, at the wireless terminal, an allocation of a reference uplink resources comprising a plurality of uplink time-frequency resources; and determining, by the wireless terminal, one or more of the plurality of uplink time-frequency resources to cancel according to the uplink cancellation indication. The method further includes cancelling, by the wireless terminal based on the uplink cancellation indication, an uplink transmission on the determined one or more of the plurality of uplink time-frequency resources.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: December 10, 2024
    Assignee: ZTE Corporation
    Inventors: Kai Xiao, Xing Liu, Peng Hao, Xianghui Han
  • Publication number: 20240365336
    Abstract: Arrangements disclosed herein relate to data communicating using virtual carriers, including receiving, by a User Equipment (UE) from a network, first information for a first virtual carrier. The UE determines the second information for a second virtual carrier based on the first information. The UE sends to the network uplink access signal on an uplink resource of the first virtual carrier or the second virtual carrier in some examples. In some examples, the UE receives from the network downlink control information on at least one of a first downlink resource in the first virtual carrier or a second downlink resource in the second virtual carrier based on the first information and the second information.
    Type: Application
    Filed: July 10, 2024
    Publication date: October 31, 2024
    Applicant: ZTE Corporation
    Inventors: Xing LIU, Xianghui HAN, Jing SHI, Kai XIAO, Jian LI
  • Publication number: 20240355759
    Abstract: Damping structures in integrated circuit (IC) devices, and techniques for forming the structures are discussed. An IC device includes, between an IC package and a socket, both a spring force and a damping structure adjacent an array of pins and corresponding lands. The damping structure may be of a dissipative, viscous, or viscoelastic material. The damping structure may be between the IC package and socket. The damping structure may be within a periphery of the socket. The damping structure may be coupled to the IC package or the socket by an adhesive or a press fit. A heatsink or a heat spreader may be coupled to the IC package over the socket.
    Type: Application
    Filed: April 19, 2023
    Publication date: October 24, 2024
    Applicant: Intel Corporation
    Inventors: Phil Geng, Baris Bicen, Kai Xiao, Sanjoy Saha, Prasanna Raghavan
  • Patent number: 12119942
    Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device determines that first feedback information indicated to transmit on a first uplink (UL) resource is canceled. The wireless communication device combines the first feedback information with second feedback information indicated to transmit on a second UL resource to generate combined feedback information. The wireless communication device transmits the combined feedback information using the second UL resource.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: October 15, 2024
    Assignee: ZTE Corporation
    Inventors: Xing Liu, Peng Hao, Xianghui Han, Wei Gou, Kai Xiao
  • Patent number: 12094029
    Abstract: An embodiment of a graphics apparatus may include a mask buffer to store a mask, a shader communicatively coupled to the mask buffer to apply the mask to a first shader pass, and a resolver communicatively coupled to the mask buffer to apply the mask to a resolve pass. The resolver may be configured to exclude a sample location not covered by the mask in the resolve pass. Other embodiments are disclosed and claimed.
    Type: Grant
    Filed: June 9, 2023
    Date of Patent: September 17, 2024
    Assignee: Intel Corporation
    Inventors: Hugues Labbe, Tomer Bar-On, Kai Xiao, Ankur N. Shah, John G. Gierach
  • Publication number: 20240259998
    Abstract: Systems, apparatus and methods for wireless communication are described, and more specifically, to techniques related reducing power consumption during paging. One example method for wireless communication includes receiving, at a wireless device, paging configuration information associated with a paging message and monitoring for the paging message based on the paging configuration information. The paging configuration information can indicate a paging indication channel and/or a paging occasion.
    Type: Application
    Filed: February 1, 2024
    Publication date: August 1, 2024
    Inventors: Focai PENG, Mengzhu CHEN, Jun XU, Xuan MA, Lin LIN, Kai XIAO
  • Publication number: 20240237193
    Abstract: An apparatus is described. The apparatus includes a memory module. The memory module includes a first printed circuit board having a first transmission line. The first printed circuit board has memory chips disposed thereon. The memory module includes a second printed board having a second transmission line that is coupled to the first transmission line to form a signal path through the first and second printed circuit boards. The second printed circuit board has greater flexibility than the first printed circuit board. The memory module includes a connector to align an I/O that is coupled to the second transmission line with a corresponding I/O that is associated with a motherboard that is to send and/or receive a signal to and/or from the signal path.
    Type: Application
    Filed: March 27, 2024
    Publication date: July 11, 2024
    Inventors: Yi HUANG, Xiaoning YE, Kai XIAO, James A. McCALL, Yanjie ZHU
  • Publication number: 20240224299
    Abstract: The present disclosure describes methods, systems and devices for determining synchronization signal raster. One method includes mapping a synchronization signal or physical broadcast channel (SS/PBCH) block to multiple time domain symbols in a time domain and continuous subcarriers in a frequency domain, by obtaining, by a user equipment (UE), a first number of time domain symbols in the SS/PBCH block in the time domain; obtaining, by the UE, a second number of continuous subcarriers for each time domain symbol in the SS/PBCH block in a frequency domain; and determining, by a base station, a mapping of the SS/PBCH block, the mapping comprising a set of time domain symbol numbers and subcarrier numbers in the time domain and the frequency domain.
    Type: Application
    Filed: December 8, 2023
    Publication date: July 4, 2024
    Inventors: Kai XIAO, Xing LIU, Peng HAO, Jing SHI
  • Publication number: 20240207460
    Abstract: An HER2 affibody 99mTc marker composition and application thereof are provided, which relates to the field of radiopharmaceuticals and nuclear medicine. The HER2 affibody 99mTc marker composition contains HEPES, sodium glucoheptonate, vitamin C, cysteine, stannous chloride and an HER2 affibody.
    Type: Application
    Filed: August 16, 2021
    Publication date: June 27, 2024
    Inventors: Jiong CAI, Yi LIU, Dalin GAO, Xu SONG, Kai XIAO, Chen LIANG, Guozhong DING, Mingxia LIU