Patents by Inventor Nan Zhang

Nan Zhang 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).

  • Patent number: 12254099
    Abstract: A method that manages sensitive data. A computer system identifies the sensitive data for a group of application containers using configuration information for the group of application containers. The computer system encrypts the sensitive data identified for the group of application containers to form encrypted sensitive data. The computer system saves the encrypted sensitive data to a shared storage used by the group of application containers when the group of application containers is deployed.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: March 18, 2025
    Assignee: International Business Machines Corporation
    Inventors: Fang Tai L Li, Zhi Li Guan, Guo Liang Huang, Jia Nan Zhang, Heng Li
  • Patent number: 12252636
    Abstract: The present invention provides a two-component solvent free polyurethane adhesive composition, comprising: (A) a OH-containing component, and (B) an NCO-containing component; wherein the mass ratio between the OH-containing component (A) and the NCO-containing component (B) is greater than 1:1, and the molar ratio between the OH group in the component (A) and the NCO group in the component (B) is less than 1:1.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: March 18, 2025
    Assignee: Henkel AG & Co. KGaA
    Inventors: Nan Zhang, Jingjing Liang, Guan Yew Low, Grant Kenion
  • Patent number: 12247314
    Abstract: A method for producing a silicon ingot includes withdrawing a seed crystal from a melt that includes melted silicon in a crucible that is enclosed in a vacuum chamber containing a cusped magnetic field. At least one process parameter is regulated in at least two stages, including a first stage corresponding to formation of the silicon ingot up to an intermediate ingot length, and a second stage corresponding to formation of the silicon ingot from the intermediate ingot length to the total ingot length. During the second stage process parameter regulation may include reducing a crystal rotation rate, reducing a crucible rotation rate, and/or increasing a magnetic field strength relative to the first stage.
    Type: Grant
    Filed: April 4, 2024
    Date of Patent: March 11, 2025
    Assignee: GlobalWafers Co., Ltd.
    Inventors: Gaurab Samanta, Parthiv Daggolu, Sumeet Bhagavat, Soubir Basak, Nan Zhang
  • Patent number: 12249017
    Abstract: Devices and methods for reducing a DPU transfer time to compensate for a delayed GPU render time. After completion of rendering a second frame that follows a first frame, a frame processor determines whether the first frame is currently transferring to a display panel or has already been transferred to the display panel. At least one clock is used with a first set of clock speeds when the first frame is determined to be currently transferring and used with a second set of clock speeds when the first frame is determined to have already been transferred, the second set of clock speeds being faster than the first set of clock speeds. After completion of the transfer of the first frame, the second frame is transferred based on the set of clock speeds.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: March 11, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Yongjun Xu, Nan Zhang, Wenkai Yao, Long Han
  • Patent number: 12249298
    Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for reducing gamut mapping luminance loss. A gain value of at least one primary color may be reduced in a native color gamut based on an analog technique (e.g., using a DDIC in a display panel) to provide a reduced color gamut that is smaller than the native color gamut. The reduced color gamut may have a same luminance as the native color gamut. One or more colors included in the native color gamut may be mapped via a digital technique (e.g., using a DPU or other processor) to the reduced color gamut. The mapping may be configured to provide a threshold level of color accuracy in the reduced color gamut.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: March 11, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Xinchao Yang, Nan Zhang, Yongjun Xu
  • Publication number: 20250076192
    Abstract: The present application discloses a measurement unit for holding a sample (including a powder sample in small quantity, a scattered powder sample or an aqueous solution sample) for a terahertz beam irradiation; and a terahertz spectroscopy system with the measurement unit for measuring an absorption signal from the sample. In particular, the terahertz beam can be reflected for multiple times through the sample in the measurement unit for enhancing the absorption signal. The present application discloses three non-destructive e methods of measuring the absorption signal of the sample using the terahertz. spectroscopy system.
    Type: Application
    Filed: June 21, 2021
    Publication date: March 6, 2025
    Inventors: Nan ZHANG, Haiwen GU
  • Patent number: 12245271
    Abstract: The present disclosure relates to methods, systems and devices for use in a wireless terminal includes transmitting, to a wireless network node, a preamble comprising a plurality of parts, wherein each of the plurality of parts comprises at least one sub-preamble and the sub-preambles in the plurality of parts are generated based on a plurality of roots.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: March 4, 2025
    Assignee: ZTE Corporation
    Inventors: Chenchen Zhang, Nan Zhang, Wei Cao, Kaibo Tian, Zhen Yang
  • Patent number: 12238026
    Abstract: Provided are phase tracking reference signal (PTRS) configuration, determination and information feedback methods and devices. The PTRS configuration method includes: transmitting, by a first node, the control information to a second node, where the control information is used for indicating a configuration parameter of the PTRS to the second node and the PTRS is transmitted by the first node or the second node. The second node determines the configuration parameter of the PTRS through the control information transmitted by the first node and/or an agreed implicit rule. A third node transmits control information to a fourth node, where the control information is used for feeding received power or quality information of the PTRS back to the fourth node.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: February 25, 2025
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Yijian Chen, Zhaohua Lu, Hao Wu, Bo Gao, Nan Zhang
  • Patent number: 12237542
    Abstract: An electrochemical device includes a first electrode assembly, a second electrode assembly, and a packaging shell. The first electrode assembly and the second electrode assembly B are each located in a separate cavity in the packaging shell. Two opposite-polarity tabs of the first electrode assembly and the second electrode assembly are connected in the packaging shell. The connected two opposite-polarity tabs comprise a first tab extending out of the packaging shell. Such design of extending the tabs and the design of ion insulation between the hermetic cavities improve the charge and discharge performance and the product quality of the electrochemical device.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: February 25, 2025
    Assignee: NINGDE AMPEREX TECHNOLOGY LIMITED
    Inventors: Nan Zhang, Yibo Zhang, Kun Yan, Qiaoshu Hu
  • Patent number: 12233844
    Abstract: A method for controlling an interference torque for a vehicle is provided. The method is applied to a new energy vehicle including an electric motor and an engine, and includes steps of: arbitrating between a pedal torque of a driver and an interference torque required by ESP; performing an initial allocation on the electric motor and/or the engine in response to the pedal torque when the vehicle is in a hybrid drive mode, to meet an engine torque request while ensuring that the engine is operated at an optimal operation point; and determining, based on the initial allocation, whether the motor is capable of fully responding to the arbitrated torque, if so, controlling the motor to respond to the arbitrated torque in priority, otherwise controlling the engine and the motor to cooperatively respond to the arbitrated torque.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: February 25, 2025
    Assignee: GREAT WALL MOTOR COMPANY LIMITED
    Inventors: Jie Zhang, Xiao Wang, Hailan Wang, Lei Zhang, Haijun Song, Nan Zhang, Yan Sun, Yazhou Shen
  • Publication number: 20250061334
    Abstract: Systems and methods for optimizing large language models (LLM) with domain-oriented model compression. Importance weights for general knowledge in a trained LLM, pretrained with deep learning, can be determined by computing the error when removing a weight from the trained LLM. The trained LLM can be iteratively optimized to obtain a domain-compressed LLM with domain knowledge while maintaining general knowledge by: fine-tuning the trained LLM iteratively with domain knowledge using the importance weights for general knowledge to obtain a fine-tuned LLM; determining importance weights for domain knowledge in the LLM with a regularization term by using gradient descent to optimize parameters when the fine-tuned LLM is trained with domain knowledge; and pruning learned knowledge based on importance weights for domain knowledge. A corrective action can be performed on a monitored entity using the domain-compressed LLM.
    Type: Application
    Filed: August 15, 2024
    Publication date: February 20, 2025
    Inventors: Yanchi Liu, Wei Cheng, Xujiang Zhao, Runxue Bao, Haifeng Chen, Nan Zhang
  • Publication number: 20250059416
    Abstract: The present invention relates to a reactive hot melt adhesive composition and the use thereof. In particular, the present invention provides an adhesive composition having (A) at least one reactive polyurethane prepolymer obtained by reacting a reactant mixture comprising (a) at least one polyol, and (b) at least one polyisocyanate having at least two isocyanate groups in one molecule; (B) at least one vinyl acetate homopolymer having a weight average molecular weight (Mw) of 15,000 to less than 100.000 g/mol and present in an amount of less than 70% by weight based on the total weight of the adhesive composition.
    Type: Application
    Filed: January 7, 2022
    Publication date: February 20, 2025
    Inventors: Liang Sun, Nan Zhang, Aifu Che
  • Publication number: 20250056296
    Abstract: The present disclosure describes methods, systems, and devices for selecting a resource in wireless communication. A specific configuration and an associated applicable condition is transmitted from a user equipment to a base station. The specific configuration indicates includes a synchronization signal block (SSB) subset of a plurality of SSBs and/or an SSB reference signal received power (RSRP) threshold. An SSB is selected based on the specific configuration if the associated applicable condition is met. A RACH resource is selected based on the selected SSB. A RACH preamble is transmitted on the selected RACH resource.
    Type: Application
    Filed: October 31, 2024
    Publication date: February 13, 2025
    Applicant: ZTE Corporation
    Inventors: Jianxun AI, Nan ZHANG, He HUANG, Jing LIU, Mengjie ZHANG
  • Publication number: 20250047438
    Abstract: Provided are a method for transmitting an information element, a communication node, a system and a storage medium. The method includes the following steps: a first communication node performs at least one of the following: the first communication node sends capability information to a second communication node; the first communication node receives parameter information of an information element configured by a second communication node; or the first communication node receives a channel characteristic hypothesis of the information element configured by a second communication node; the first communication node determines a manner of receiving the information element according to at least one of the following: the capability information, the parameter information, or the channel characteristic hypothesis of the information element. The information element includes at least one of: Q1 reference signals, Q2 data channels or Q3 control channels, where Q1, Q2 and Q3 are integers greater than or equal to 1.
    Type: Application
    Filed: October 24, 2024
    Publication date: February 6, 2025
    Inventors: Bo GAO, Zhaohua LU, Chuangxin JIANG, Hao WU, Nan ZHANG
  • Publication number: 20250035029
    Abstract: A thermal management system includes an engine cooler, an exhaust gas recirculation system cooler, and a temperature adjustment and heat dissipation assembly. The engine cooler includes a liquid inlet and a liquid outlet. An outlet of the exhaust gas recirculation system cooler is in communication with the liquid inlet, and an inlet of the exhaust gas recirculation system cooler is in communication with the liquid outlet. An inlet of the temperature adjustment and heat dissipation assembly is in communication with the inlet of the exhaust gas recirculation system cooler, and an outlet of the temperature adjustment and heat dissipation assembly is in communication with the outlet of the exhaust gas recirculation system cooler.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Inventors: Jun LIU, Mingliang LIU, Hongjun WANG, Nan ZHANG, Fanchao MENG
  • Publication number: 20250038892
    Abstract: Presented are systems and methods for coverage enhancement in non-terrestrial networks (NTN). A wireless communication device may determine a set of one or more resources to use for indicating information for physical uplink control channel (PUCCH) repetition of msg4 hybrid automatic repeat request acknowledgement (HARQ-ACK) transmission. The wireless communication device may send a msg1 transmission using the set of one or more resources, to indicate the information for the PUCCH repetition, to a wireless communication node.
    Type: Application
    Filed: March 22, 2024
    Publication date: January 30, 2025
    Applicant: ZTE Corporation
    Inventors: Fangyu CUI, Nan ZHANG, Wei CAO, Junli LI
  • Patent number: 12213093
    Abstract: A method for enhanced uplink compensation gap are disclosed herein. In one embodiment, the method is configured to insert, by a wireless communication device, a time gap between a first transmission and a second transmission according to a configuration from a wireless communication node, wherein the first transmission includes the wireless communication device transmitting a plurality of first uplink messages to the wireless communication node and the second transmission includes the wireless communication device transmitting a plurality of second uplink messages to the wireless communication node.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: January 28, 2025
    Assignee: ZTE Corporation
    Inventors: Jianqiang Dai, Nan Zhang, Jianwu Dou
  • Patent number: 12211466
    Abstract: Methods and apparatus for graphics processing, such as producing a smooth transition between images of different dynamic ranges (e.g., Standard Dynamic Range (SDR) images and High Dynamic Range (HDR) images). An example method generally includes using a high frame rate during a transition period to allow properties of images to incrementally vary. The properties may include brightness (i.e., luminance), color gamut, tone mapping, among others. For example, during the transition period, a subset of HDR images are displayed at a second frame rate (e.g., 120 Hz) higher than a frame rate based on the HDR images (e.g., 30 Hz). Simultaneously, a brightness level (as well as other aspects) of the display panel is adjusted incrementally from an SDR brightness level to an HDR brightness level during the transition time period over the subset of the HDR images.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Nan Zhang, Ike Ikizyan, Xinchao Yang, Zhizhou Chen
  • Publication number: 20250028576
    Abstract: Certain aspects of the present disclosure provide techniques and apparatus for scheduling execution of machine learning model operations on a multiprocessor computing device. The method generally includes during execution of operations in a first portion of a machine learning model on a first processing unit of the computing device, measuring a temperature for each of a plurality of locations on the computing device. It is determined that a temperature measured for the first processing unit exceeds a threshold temperature. Based on one or more operating parameters for the computing device, a second processing unit of the computing device is selected to use in executing operations in a second portion of the machine learning model. Execution of operations in the second portion of the machine learning model on the second processing unit is scheduled.
    Type: Application
    Filed: February 28, 2022
    Publication date: January 23, 2025
    Inventors: Nan ZHANG, Yongjun XU, Zhiguo LI
  • Publication number: 20250026742
    Abstract: An ATR kinase inhibitor as shown in formula I, and a preparation method therefor and the use thereof.
    Type: Application
    Filed: August 11, 2022
    Publication date: January 23, 2025
    Inventors: Cheng PENG, Shaoyun ZHANG, Nan ZHANG, Mengfei QIAN, Zhongyang LI, Guowei SONG, Gang ZOU, Haiqing YUAN