Patents by Inventor Zhou Zhou

Zhou Zhou 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: 11991581
    Abstract: A system and method of a base station are configured to enable a multi-shot network parameter optimization. The method includes generating one or more specified Key Performance Indicators (KPI) constraints based on a selected set of KPIs. The method also includes adjusting common beam parameters to tune a common beam based on the selected set of KPIs. The common beam is tuned to satisfy the one or more specified KPI constraints. The method also includes adjusting handover A2 and A5 parameters based on searching within a three-dimensional space defined by specified A2 and A5 thresholds. The method further includes transmitting one or more signals based on the adjusted the common beam parameters and the adjusted handover A2 and A5 parameters.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: May 21, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hao Chen, Lianjun Li, Zhou Zhou, Yan Xin, Jianzhong Zhang
  • Publication number: 20240103052
    Abstract: The present invention relates to the cross field of smart grid and artificial intelligence, provides a non-intrusive load monitoring method and device based on physics-informed neural network, comprising the following steps: Step 1, obtaining a total load data and an equipment load data of a building in a certain period of time, and using a sliding window method to cut to construct a training data. Step 2, designing a deep learning neural network model to learn the equipment load characteristics contained in the total load data, and outputting the equipment load forecasting. Step 3, based on a physics-constrained learning framework, training the deep learning neural network model by iteratively optimizing the training loss to obtain a trained physics-informed neural network model. Step 4, monitoring the equipment's power consumption in the building according to the output results of the physics-informed neural network model.
    Type: Application
    Filed: January 14, 2023
    Publication date: March 28, 2024
    Inventors: GANG HUANG, WEI HUA, ZHOU ZHOU
  • Publication number: 20240096769
    Abstract: The disclosure provides a method for manufacturing a semiconductor package assembly, which results in a semiconductor package assembly with a more even distributed stress concentrations, reduced solder crack occurrences and limited solder filler joint connections.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Applicant: NEXPERIA B.V.
    Inventors: Haibo Fan, Zhou Zhou, Chi Ho Leung
  • Publication number: 20240089155
    Abstract: A first device may transmit a first symbol for a second device and a second symbol for a third device. The first device may generate a first dictionary and a second dictionary that satisfy a complementary rule. The first device may modulate the first symbol onto an entry from the first dictionary to produce first modulated data and may modulate the second symbol onto an entry from the second dictionary to produce second modulated data. The first device may generate a third symbol as a joint modulation of the first and second modulated data and may transmit the third symbol using a resource element. The second device may decode the third symbol based on the first dictionary to recover the first symbol. The third device may decode the third symbol based on the second dictionary to recover the second symbol. Privacy may be maintained between the second and third devices.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 14, 2024
    Inventors: Zhou Zhou, Sharad Sambhwani
  • Publication number: 20240078022
    Abstract: Methods, systems, and devices for memory system logical unit number (LUN) procedures are described. A memory system may receive an indication to convert a LUN for storing LBAs associated with an application from a first type to a second type, where the second type is associated with a higher performance defragmentation process than the first type. The memory system may perform defragmentation on data associated with the LUN based on converting the LUN to the second type. The memory system may determine whether the LBAs stored in the LUN are ordered based on the defragmentation, and the memory system may operate (e.g., execute) the application based on the LBAs being ordered.
    Type: Application
    Filed: September 6, 2022
    Publication date: March 7, 2024
    Inventors: Zhou Zhou, Li Xin Zhao, Yanhua Bi
  • Publication number: 20230402351
    Abstract: According to the disclosure a semiconductor package assembly is proposed, at least including: a lead metallic frame; a semiconductor die structure being mounted on a die pad of the lead metallic frame; at least a first bond clip connected with the semiconductor die structure; at least a further bond clip connected with the die pad of the lead metallic frame via a solder junction; and the die pad is provided with at least one recess near the connection with the at least further bond clip for accommodating solder for the solder junction. The disclosure also pertains to a method for manufacturing such a semiconductor package assembly.
    Type: Application
    Filed: June 6, 2023
    Publication date: December 14, 2023
    Applicant: NEXPERIA B.V.
    Inventors: Ricardo Yandoc, Matthew Anthony, Zhou Zhou, Adam Brown
  • Publication number: 20230380737
    Abstract: Provided is a blood collection tube sorting and centrifugal balancing device including a body frame. A vacuum blood collection tube mechanism, a centrifugal balancing tube mechanism, a sorting mechanism, a scanning identification mechanism, a test tube transporting mechanism, and a collection box are arranged on the body frame. The vacuum blood collection tube mechanism and the centrifugal balancing tube mechanism are parallelly arranged on an upper part of the body frame. The scanning identification mechanism is connected to the vacuum blood collection tube mechanism. The sorting mechanism is connected to the vacuum blood collection tube mechanism and the centrifugal balancing tube mechanism at two ends of the sorting mechanism, respectively. The test tube transporting mechanism is connected to the centrifugal balancing tube mechanism. The collection box is disposed in a middle part of the body frame and located directly below the vacuum blood collection tube mechanism.
    Type: Application
    Filed: May 31, 2023
    Publication date: November 30, 2023
    Inventors: Jinxing YU, Yang ZHANG, Kai CUI, Zhou ZHOU, Yahui LIN
  • Publication number: 20230340142
    Abstract: Disclosed herein are anti-PD-L1 antibodies and antigen-binding fragments thereof, fusion proteins comprising a first domain comprising an anti-PD-L1 antibodies or an antigen-binding fragment thereof and a second domain comprising a fragment of TGF?RII that binds TGF? or a variant thereof, as well as polynucleotides that encode such antibodies or fusion proteins. Disclosed herein are also their uses in treatment of diseases such as cancers.
    Type: Application
    Filed: January 26, 2023
    Publication date: October 26, 2023
    Inventors: Binbin Wang, Dong Wang, Jinyu Dong, Yu Zhang, Zhou Zhou, Liegang Shao, Lianqi Zhao, Xin Dong, Baiyang Wang
  • Publication number: 20230325563
    Abstract: Various embodiments of the teachings herein include an environment prediction method based on a target available model. An example method comprises: generating a training sample based on predetermined environment data; using the training sample to perform training based on a fluid dynamics model and a Gaussian simulation model, to obtain a target available model; and based on real environment data, using the target available model to determine a real environment prediction value of a time-related pollution concentration sequence for a calibration position.
    Type: Application
    Filed: September 11, 2020
    Publication date: October 12, 2023
    Applicant: Siemens Ltd., China
    Inventors: Xiao Zhou Zhou, Tian Rui Sun, Xiao Liang, Daniel SchneegaƟ
  • Publication number: 20230223320
    Abstract: A semiconductor device package and a method for manufacturing the same is provided. The semiconductor device package includes a semiconductor die having an electronic component integrated thereon and having a die terminal that is electrically connected to the electronic component, a stress relief substrate fixedly and electrically connected to the die terminal, and a clip lead. The substrate is configured to provide an electrical short between the clip lead and the die terminal. The stress relief substrate may form an interface between the clip lead and the semiconductor die and can thereby reduce stress exerted on the semiconductor die by the clip lead.
    Type: Application
    Filed: January 12, 2023
    Publication date: July 13, 2023
    Applicant: NEXPERIA B.V.
    Inventors: Ricardo Yandoc, Adam Brown, Zhou Zhou
  • Patent number: 11688389
    Abstract: Disclosed is a method for processing a voice signal applicable to a terminal. The method can include: receiving a first voice signal; sending the first voice signal to a server in response to determining that the first voice signal includes a preset wake-up word; and receiving a second voice signal in response to receiving an acknowledgement result from the server, and responding to an interaction instruction corresponding to the second voice signal in a live streaming room.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: June 27, 2023
    Assignee: Beijing Dajia Internet Information Technology Co., Ltd.
    Inventors: Xiaobo Zhang, Qi Zhang, Zhou Zhou
  • Publication number: 20230178507
    Abstract: This disclosure relates to a new package concept that eliminates the need for epoxy or epoxy solder used in traditional clip/lead frame-based power packages. The disclosure overcomes this disadvantage in clip-based packages by depositing the interconnect structure directly to the bod pads. The formation of the interconnect done at lower temperature leads to lower stress induced onto the die. Another advantage of the present disclosure is that semiconductor dies packaged using a method according to the present disclosure will have smaller footprint as the pads are directly built up/deposited. Another advantage of the method according to the present disclosure is that it allows large scale, i.e., panel level processing. Such a panel may include multiple ICs, or transistor or any other semiconductor devices.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 8, 2023
    Applicant: NEXPERIA B.V.
    Inventors: Randolph Estal Flauta, Kan Wae Lam, Wai Hung William Hor, Zhou Zhou
  • Publication number: 20230146666
    Abstract: An electronic package and method for manufacturing is provided. The package includes an electronic component having a terminal, a solidified molding compound encapsulating the electronic component, a lead including an inner and a mounting portion. The molding compound includes a first recess at or near a perimeter of a bottom surface of the mounting portion, exposing a portion of a bottom surface of the inner portion arranged near the mounting portion, and/or a second recess at the perimeter of the bottom surface of the mounting portion, the second recess exposing a portion of a side surface of the mounting portion extending between the top and the bottom surface of the mounting portion. The package provides more exposed lead space for a larger solder covering area using the first and/or second recess. Thus, solder strain accumulation is reduced or mitigated, and reliability of the electronic package can be enhanced.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 11, 2023
    Applicant: NEXPERIA B.V.
    Inventors: Zhou Zhou, Haibo Fan, Chi Ho Leung
  • Publication number: 20230104485
    Abstract: Methods, systems, and devices for improved implicit ordered command handling are described. For instance, a memory device may receive, from a host device, a first command and a second command. The memory device may determine whether a first memory operation associated with the first command and a second memory operation associated with the second command are to be performed in an order relative to each other based on a first time when the first command is received relative to a second time when the second command is received. The memory device may select whether to perform a first memory access procedure or a second memory access procedure based on whether the first memory operation and the second memory operation are a same type of memory operation and on whether the first memory operation and the second memory operation are to be performed in the order relative to each other.
    Type: Application
    Filed: February 18, 2021
    Publication date: April 6, 2023
    Inventors: Huachen Li, Zhou Zhou, Chaofeng Zhang, Jianfeng Li, Chen Huang, Lin Huang, Wei LI
  • Publication number: 20220380789
    Abstract: The present invention is directed to a transgenic soybean plant having increased oleic acid content comprising a polynucleotide comprising a fatty acid thioesterase (FAT) related promoter that functions in the soybean plant operably linked to a polynucleotide encoding a polypeptide having FAT activity. The invention is further directed to a method of increasing oleic acid content of a soybean plant comprising transforming a soybean plant with a polynucleotide comprising a fatty acid thioesterase (FAT) related promoter that functions in the soybean plant operably linked to a polynucleotide encoding a polypeptide having FAT activity.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 1, 2022
    Applicant: Board of Trustees of Southern Illinois University
    Inventors: Khalid Meksem, Naoufal Lakhssassi, Dounya Knizia, Zhou Zhou
  • Patent number: 11472676
    Abstract: A nonlinear resonance model-based active filtering crane steel rope resonance elimination control method, including: constructing a two-dimensional dynamic model of a bridge crane according to a Lagrange's equation; constructing a steel wire rope-motor nonlinear resonance model to detect a harmonic; and eliminating the harmonic by means of active filtering. The present disclosure makes in-depth study on positioning of a crane and intelligent control of an anti-swing and resonance elimination control system and uses active filtering to eliminate resonance between a heavy object and the steel wire rope, thereby reducing a swinging angle and achieving the rapid resonance elimination and anti-swing effect. The active filtering technology can quickly and effectively detect a resonance current so as to effectively suppress resonance between the heavy object and the steel wire rope, and further helps a controller quickly and accurately position a trolley to further improve anti-swing performance.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: October 18, 2022
    Assignees: Wuhan University of Science and Technology, Sinosteel Wuhan Safey & Environment Protection Research
    Inventors: Huikang Liu, Sen Lin, Xianhua Wang, Qiangguang Lu, Lin Chai, Yikang Zu, Zhou Zhou, Dongtian Liu, Qing Yu, Weijia Wang
  • Patent number: 11382255
    Abstract: A method for storing emission rights for point and nonpoint source pollution based on internet of things is provided. In the method, agricultural nonpoint source pollution is monitored based on internet of things; monitoring data of the agricultural nonpoint source pollution is collected and processed; data on migration of the agricultural nonpoint source pollution is analyzed, and an emission reduction amount of storable nonpoint source pollution of the agricultural nonpoint source pollution is calculated; and the emission reduction amount of storable nonpoint source pollution is added to a regional emission rights storage system as reserve emission rights. In this way, the emission reduction amount of nonpoint source pollution can be allocated to industrial point source pollution, and it is possible to combine agricultural nonpoint source pollution emission reductions and industrial point source pollution emissions, to achieve free distribution therebetween.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: July 12, 2022
    Assignee: ZHEJIANG PROVINCE ECO-ENVIRONMENTAL LOW-CARBON DEVELOPMENT CENTER
    Inventors: Yanhong Ren, Wenxiang Cai, Lei Fu, Zhou Zhou, Yun Huang, Aiju You, Bofu Zheng, Qunzhao Deng
  • Patent number: 11360235
    Abstract: A modeling method is provided. The modeling method includes: extracting multiple pieces of logging data corresponding to a plurality of logging characteristic parameters at different drilling depths of a sample well, based on a logging information of the sample well; marking the different drilling depths based on a lost circulation information of the sample well to distinguish lost circulation points and non-lost circulation points; and classifying the lost circulation points and the non-lost circulation points by adopting a random forest algorithm, based on the plurality of logging characteristic parameters and the multiple pieces of marked logging data at the different drilling depths, to establish a plurality of corresponding relations between the logging characteristic parameters and a lost circulation or non-lost circulation result, so as to obtain a diagnosis model.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: June 14, 2022
    Assignee: China University of Petroleum (Beijing)
    Inventors: Yunhu Lu, Yan Jin, Mian Chen, Zejun Li, Hanqing Wang, Yang Xia, Zhou Zhou, Bing Hou, Botao Lin, Xuyang Guo
  • Publication number: 20220144596
    Abstract: A nonlinear resonance model-based active filtering crane steel rope resonance elimination control method, including: constructing a two-dimensional dynamic model of a bridge crane according to a Lagrange's equation; constructing a steel wire rope-motor nonlinear resonance model to detect a harmonic; and eliminating the harmonic by means of active filtering. The present disclosure makes in-depth study on positioning of a crane and intelligent control of an anti-swing and resonance elimination control system and uses active filtering to eliminate resonance between a heavy object and the steel wire rope, thereby reducing a swinging angle and achieving the rapid resonance elimination and anti-swing effect. The active filtering technology can quickly and effectively detect a resonance current so as to effectively suppress resonance between the heavy object and the steel wire rope, and further helps a controller quickly and accurately position a trolley to further improve anti-swing performance.
    Type: Application
    Filed: July 29, 2021
    Publication date: May 12, 2022
    Applicants: Wuhan University of Science and Technology, Sinosteel Wuhan Safey&Environment Protection Research
    Inventors: Huikang LIU, Sen LIN, Xianhua WANG, Qiangguang LU, Lin CHAI, Yikang ZU, Zhou ZHOU, Dongtian LIU, Qing YU, Weijia WANG
  • Patent number: D1018028
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: March 19, 2024
    Inventor: Zhou Zhou