Patents by Inventor Weiyi Zhang
Weiyi 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).
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Method and apparatus for displaying active friend information, electronic device, and storage medium
Patent number: 11960709Abstract: Provided are a method and apparatus for displaying active friend information, an electronic device, and a storage medium. The method for displaying the active friend information includes receiving an activity information checking instruction, where the activity information checking instruction is generated when a user triggers an entry control on a message page; and displaying an active friend list, where the active friend list displays activity information of an active friend of the user, and the active friend is a friend who is online in a recent preset time period. In this manner, a process of checking the active friend information is simplified and the time spent on checking the active friend information is shortened.Type: GrantFiled: August 15, 2022Date of Patent: April 16, 2024Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Jiannan Xu, Weiyi Chang, Chao Zhang, Ruipeng Liu, Lianying Li, Yuchen Peng, Ziyang Zheng -
Publication number: 20240106707Abstract: Disclosed methods include sending, from a resource manager, network configuration information to each of one or more managed resources. The network configuration information may include an IP address for the resource manager, an IP address for each of the managed resources, and a predetermined timeout value. Network configurations for the resource manager and the one or more managed resources may then be set after which each managed resource may start a timer with the predetermined timeout value. If the resource manager detects successful completion of each of the network configuration operations, the resource manager may send a stop timer command to each of the managed resources. If a timeout occurs, the timeout will inform each of the managed resources that the change in network configuration was not entirely successful. The resource manager and each of the managed resources will then restore their network configurations to their previous configurations.Type: ApplicationFiled: October 11, 2022Publication date: March 28, 2024Applicant: Dell Products L.P.Inventors: Weiyi XIE, Yuan LI, Guiping ZHANG, Howe XU
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Patent number: 11935097Abstract: Aspects of the subject disclosure may include, for example, obtaining a first plurality of inputs that identify a plurality of geographical locations and a plurality of infrastructure located at the plurality of geographical locations, classifying each of the plurality of geographical locations in accordance with the first plurality of inputs to obtain a plurality of classes, obtaining a second plurality of inputs that identify costs, revenue, profits, or any combination thereof, associated with the plurality of infrastructure, processing the second plurality of inputs in conjunction with the plurality of classes to identify a first plurality of locations included in the plurality of geographical locations to decommission infrastructure included in the plurality of infrastructure, and presenting the first plurality of locations via a device. Other embodiments are disclosed.Type: GrantFiled: January 24, 2023Date of Patent: March 19, 2024Assignee: AT&T Intellectual Property I, L.P.Inventors: Carlos Eduardo De Andrade, Will Adams Culpepper, Vijay Gopalakrishnan, Sarat Puthenpura, Weiyi Zhang
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Patent number: 11929876Abstract: Disclosed methods include sending, from a resource manager, network configuration information to each of one or more managed resources. The network configuration information may include an IP address for the resource manager, an IP address for each of the managed resources, and a predetermined timeout value. Network configurations for the resource manager and the one or more managed resources may then be set after which each managed resource may start a timer with the predetermined timeout value. If the resource manager detects successful completion of each of the network configuration operations, the resource manager may send a stop timer command to each of the managed resources. If a timeout occurs, the timeout will inform each of the managed resources that the change in network configuration was not entirely successful. The resource manager and each of the managed resources will then restore their network configurations to their previous configurations.Type: GrantFiled: October 11, 2022Date of Patent: March 12, 2024Assignee: Dell Products L.P.Inventors: Weiyi Xie, Yuan Li, Guiping Zhang, Howe Xu
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Patent number: 11750949Abstract: Reference clock CMOS input buffer with self-calibration and improved ESD performance. In one embodiment, a reference clock input buffer of an image sensor includes a Schmitt trigger configured to generate a clock signal having a falling edge and a rising edge. The falling edge and the rising edge are separated by a hysteresis voltage. The Schmitt trigger includes a plurality of output switches and a plurality of voltage control switches that are individually coupled to individual output switches [M2-i] of the plurality of output switches. Voltage of the falling edge signal or the rising edge signal of the Schmitt trigger is adjustable by selectively switching at least one voltage control switch of the plurality of voltage control switches.Type: GrantFiled: September 2, 2021Date of Patent: September 5, 2023Assignee: OMNIVISION TECHNOLOGIES, INC.Inventors: Charles Qingle Wu, Yanying He, Weiyi Zhang
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Publication number: 20230062619Abstract: Reference clock CMOS input buffer with self-calibration and improved ESD performance. In one embodiment, a reference clock input buffer of an image sensor includes a Schmitt trigger configured to generate a clock signal having a falling edge and a rising edge. The falling edge and the rising edge are separated by a hysteresis voltage. The Schmitt trigger includes a plurality of output switches and a plurality of voltage control switches that are individually coupled to individual output switches [M2-i] of the plurality of output switches. Voltage of the falling edge signal or the rising edge signal of the Schmitt trigger is adjustable by selectively switching at least one voltage control switch of the plurality of voltage control switches.Type: ApplicationFiled: September 2, 2021Publication date: March 2, 2023Applicant: OMNIVISION TECHNOLOGIES, INC.Inventors: Charles Qingle Wu, Yanying He, Weiyi Zhang
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Patent number: 11587312Abstract: Aspects of the subject disclosure may include, for example, obtaining a first plurality of inputs that identify a plurality of geographical locations and a plurality of infrastructure located at the plurality of geographical locations, classifying each of the plurality of geographical locations in accordance with the first plurality of inputs to obtain a plurality of classes, obtaining a second plurality of inputs that identify costs, revenue, profits, or any combination thereof, associated with the plurality of infrastructure, processing the second plurality of inputs in conjunction with the plurality of classes to identify a first plurality of locations included in the plurality of geographical locations to decommission infrastructure included in the plurality of infrastructure, and presenting the first plurality of locations via a device. Other embodiments are disclosed.Type: GrantFiled: May 19, 2022Date of Patent: February 21, 2023Assignee: AT&T Intellectual Property I, L.P.Inventors: Carlos Eduardo De Andrade, Will Adams Culpepper, Vijay Gopalakrishnan, Sarat Puthenpura, Weiyi Zhang
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Publication number: 20230043573Abstract: Aspects of the subject disclosure may include, for example, monitoring communication traffic in a communication network including a plurality of cell sites and a plurality of collector circuits over a time period, storing information about the communication traffic and information about available network resources in a database and predicting where additional capacity will be needed in the communication network at a future time, wherein the predicting is based on the information about the communication traffic. The subject disclosure may further include improving assignment of additional capacity in the communication network between the plurality of cell sites and the plurality of collector circuits based on the information about available network resources and communicating with network switches to assign the additional capacity within the communication network and initiate communication in the communication network. Other embodiments are disclosed.Type: ApplicationFiled: October 20, 2022Publication date: February 9, 2023Applicant: AT&T Intellectual Property I, L.P.Inventors: Dongmei Wang, Weiyi Zhang, Sarat Puthenpura, Kostas Oikonomou
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Publication number: 20220417092Abstract: A new scalable approach to conflict-free deployment of changes across networks. The conflict rules or constraints may be modeled using policies and algorithms to determine an optimized schedule for change deployment.Type: ApplicationFiled: August 31, 2022Publication date: December 29, 2022Applicants: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Ajay Mahimkar, Rakesh Sinha, Carlos Eduardo De Andrade, Weiyi Zhang, Robert Riding
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Publication number: 20220388947Abstract: A nitrogen-containing derivative of substituted phenol hydroxyl acid ester is represented by formula (I). A salt of the compound of formula (I) has good water solubility, and in vivo, can rapidly and completely release substituted phenols having a pharmacological effect, which can improve the water solubility of substituted phenols, rapidly exert the pharmacological effects of substituted phenols in vivo, and has good safety. The method for preparing the above-mentioned compound is provided. This compound can also be used in the preparation of drugs that produce anaesthesia and/or sedative and hypnotic effects on humans and animals.Type: ApplicationFiled: October 16, 2020Publication date: December 8, 2022Inventors: Jun YANG, Jin LIU, Weiyi ZHANG
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Patent number: 11510073Abstract: Aspects of the subject disclosure may include, for example, monitoring communication traffic in a communication network including a plurality of cell sites and a plurality of collector circuits over a time period, storing information about the communication traffic and information about available network resources in a database and predicting where additional capacity will be needed in the communication network at a future time, wherein the predicting is based on the information about the communication traffic. The subject disclosure may further include improving assignment of additional capacity in the communication network between the plurality of cell sites and the plurality of collector circuits based on the information about available network resources and communicating with network switches to assign the additional capacity within the communication network and initiate communication in the communication network. Other embodiments are disclosed.Type: GrantFiled: October 23, 2020Date of Patent: November 22, 2022Assignee: AT&T Intellectual Property I, L.P.Inventors: Dongmei Wang, Weiyi Zhang, Sarat Puthenpura, Kostas Oikonomou
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Patent number: 11463307Abstract: A new scalable approach to conflict-free deployment of changes across networks. The conflict rules or constraints may be modeled using policies and algorithms to determine an optimized schedule for change deployment.Type: GrantFiled: January 25, 2021Date of Patent: October 4, 2022Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Ajay Mahimkar, Rakesh Sinha, Carlos Eduardo De Andrade, Weiyi Zhang, Robert Riding
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Patent number: 11459298Abstract: A dication compound represented by formula (I), stereoisomers having the structure of formula (I) or a mixture of the stereoisomers, a pharmaceutically acceptable salt, a solvate, or a eutectic crystal, and a composition thereof, and use of a composition, are capable of producing neuromuscular junction retardation, formed of same with a pharmaceutically acceptable carrier in the field of preparation of a medicament for muscular flaccidity.Type: GrantFiled: July 24, 2019Date of Patent: October 4, 2022Assignee: WEST CHINA HOSPITAL, SICHUAN UNIVERSITYInventors: Jin Liu, Jun Yang, Wensheng Zhang, Bowen Ke, Weiyi Zhang, Cheng Zhou, Lei Tang
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Publication number: 20220277560Abstract: Aspects of the subject disclosure may include, for example, obtaining a first plurality of inputs that identify a plurality of geographical locations and a plurality of infrastructure located at the plurality of geographical locations, classifying each of the plurality of geographical locations in accordance with the first plurality of inputs to obtain a plurality of classes, obtaining a second plurality of inputs that identify costs, revenue, profits, or any combination thereof, associated with the plurality of infrastructure, processing the second plurality of inputs in conjunction with the plurality of classes to identify a first plurality of locations included in the plurality of geographical locations to decommission infrastructure included in the plurality of infrastructure, and presenting the first plurality of locations via a device. Other embodiments are disclosed.Type: ApplicationFiled: May 19, 2022Publication date: September 1, 2022Applicant: AT&T Intellectual Property I, L.P.Inventors: Carlos Eduardo De Andrade, Will Adams Culpepper, Vijay Gopalakrishnan, Sarat Puthenpura, Weiyi Zhang
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Patent number: 11367277Abstract: Aspects of the subject disclosure may include, for example, obtaining a first plurality of inputs that identify a plurality of geographical locations and a plurality of infrastructure located at the plurality of geographical locations, classifying each of the plurality of geographical locations in accordance with the first plurality of inputs to obtain a plurality of classes, obtaining a second plurality of inputs that identify costs, revenue, profits, or any combination thereof, associated with the plurality of infrastructure, processing the second plurality of inputs in conjunction with the plurality of classes to identify a first plurality of locations included in the plurality of geographical locations to decommission infrastructure included in the plurality of infrastructure, and presenting the first plurality of locations via a device. Other embodiments are disclosed.Type: GrantFiled: December 20, 2019Date of Patent: June 21, 2022Assignee: AT&T Intellectual Property I, L.P.Inventors: Carlos Eduardo De Andrade, Will Adams Culpepper, Vijay Gopalakrishnan, Sarat Puthenpura, Weiyi Zhang
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Publication number: 20220132329Abstract: Aspects of the subject disclosure may include, for example, monitoring communication traffic in a communication network including a plurality of cell sites and a plurality of collector circuits over a time period, storing information about the communication traffic and information about available network resources in a database and predicting where additional capacity will be needed in the communication network at a future time, wherein the predicting is based on the information about the communication traffic. The subject disclosure may further include improving assignment of additional capacity in the communication network between the plurality of cell sites and the plurality of collector circuits based on the information about available network resources and communicating with network switches to assign the additional capacity within the communication network and initiate communication in the communication network. Other embodiments are disclosed.Type: ApplicationFiled: October 23, 2020Publication date: April 28, 2022Applicant: AT&T Intellectual Property I, L.P.Inventors: Dongmei Wang, Weiyi Zhang, Sarat Puthenpura, Kostas Oikonomou
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Patent number: 11161828Abstract: A two-quaternary ammonium compound has a structural formula of formula (I). L1 is a C1 to C8 alkylene group; L2 is a C1 to C8 alkylene group; Z1 is nitro group or a halogen or methoxy group; Z2 is nitro group or a halogen or methoxy group; Z3 is nitro group or a halogen or methoxy group; R?H or a C1 to C6 alkyl group; a, b, and c are independently an integer from 0-5; and M is a pharmaceutically acceptable anion, such as a bromine ion, chlorine ion, sulfonate radical, etc. A stereoisomer or mixture of stereoisomers, or a pharmaceutically acceptable salt or solvate or eutectic of the compound of formula (I) forms a composition with a pharmaceutically acceptable carrier, or forms a compounded prescription with other active components, and the composition or compounded prescription may be used in the preparation of a muscle relaxant.Type: GrantFiled: July 24, 2019Date of Patent: November 2, 2021Assignee: WEST CHINA HOSPITAL, SICHUAN UNIVERSITYInventors: Jun Yang, Jin Liu, Weiyi Zhang, Wensheng Zhang, Cheng Zhou, Bowen Ke, Lei Tang
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Publication number: 20210250232Abstract: A new scalable approach to conflict-free deployment of changes across networks. The conflict rules or constraints may be modeled using policies and algorithms to determine an optimized schedule for change deployment.Type: ApplicationFiled: January 25, 2021Publication date: August 12, 2021Inventors: Ajay Mahimkar, Rakesh Sinha, Carlos Eduardo De Andrade, Weiyi Zhang, Robert Riding
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Publication number: 20210214304Abstract: A dication compound represented by formula (I), stereoisomers having the structure of formula (I) or a mixture of the stereoisomers, a pharmaceutically acceptable salt, a solvate, or a eutectic crystal, and a composition thereof, and use of a composition, are capable of producing neuromuscular junction retardation, formed of same with a pharmaceutically acceptable carrier in the field of preparation of a medicament for muscular flaccidity.Type: ApplicationFiled: July 24, 2019Publication date: July 15, 2021Inventors: Jin LIU, Jun YANG, Wensheng ZHANG, Bowen KE, Weiyi ZHANG, Cheng ZHOU, Lei TANG
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Publication number: 20210192210Abstract: Aspects of the subject disclosure may include, for example, obtaining a first plurality of inputs that identify a plurality of geographical locations and a plurality of infrastructure located at the plurality of geographical locations, classifying each of the plurality of geographical locations in accordance with the first plurality of inputs to obtain a plurality of classes, obtaining a second plurality of inputs that identify costs, revenue, profits, or any combination thereof, associated with the plurality of infrastructure, processing the second plurality of inputs in conjunction with the plurality of classes to identify a first plurality of locations included in the plurality of geographical locations to decommission infrastructure included in the plurality of infrastructure, and presenting the first plurality of locations via a device. Other embodiments are disclosed.Type: ApplicationFiled: December 20, 2019Publication date: June 24, 2021Applicant: AT&T Intellectual Property I, L.P.Inventors: Carlos Eduardo De Andrade, Will Adams Culpepper, Vijay Gopalakrishnan, Sarat Puthenpura, Weiyi Zhang