Patents by Inventor Yupeng Zhang

Yupeng 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: 11451979
    Abstract: Mobile device testing efficiencies can be increased by a testing interface designed to elicit mobile device characteristics from a mobile device. A mapping table can be used to request specific characteristic data from a mobile device. Once received by a base station device, the base station device can utilize the characteristic data to optimize performance of the base station device and/or the mobile device. The requested characteristics can comprise temperature data, beamforming data, array data, and/or other data that is relative to the mobile device and its performance.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: September 20, 2022
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Yizhe Zhang, Yupeng Jia
  • Patent number: 11438849
    Abstract: Aspects of the subject disclosure may include, for example, obtaining a reference signal, power information regarding the reference signal, and maximum power threshold for the communication device from a base station over a communication network. Further embodiments can include measuring a power of reference signal obtained from the base station resulting in a measure power, and determining a path loss between the base station and the communication device based on the measured power. Additional embodiments can include adjusting the antenna array to generate a coarse power adjustment for the communication device based on the path loss and the maximum power threshold, and providing a transmission signal to the base station according to the coarse power adjustment over the communication network. Other embodiments are disclosed.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: September 6, 2022
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Yupeng Jia, Yizhe Zhang, Ronald W. Borsato
  • Patent number: 11429694
    Abstract: Techniques for managing customer license agreements are described. In one embodiment, a user-specified resource metric of a license model and a user-specified limit of the user-specified resource metric are obtained. A request for permission to launch a new compute resource at a computing device of the provider network is obtained from a service within a provider network. The new compute resource having a property that is an amount of the user-specified metric. A determination is made that a launch of the new compute resource would cause the user-specified limit to be exceeded, and the request the request to launch the new compute resource is denied.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: August 30, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Murtaza Chowdhury, Malcom Featonby, Adnan Ijaz, Anup P. Pandya, Anupama Anand, Niti Khadapkar, Ramapulla Reddy Chennuru, Raviprasad Mummidi, Srivasan Ramkumar, Jagruti Patil, Yupeng Zhang
  • Publication number: 20220253981
    Abstract: Disclosed is an image processing method including steps of obtaining a plurality of sets of training data, each set of training data containing data of first and second images, image quality of the second image being higher than that of the first image, shooting contents of the first image being the same model, letting the data of the first image be an input of the model, and utilizing the plurality of sets of training data to train the model until a difference feature value between an output of the model and the data of the second image is minimum; and inputting data of a third image to be processed into the model so as to output data of a fourth image after image enhancement, image quality of the fourth image being higher than that of the third image.
    Type: Application
    Filed: August 12, 2020
    Publication date: August 11, 2022
    Applicant: Ricoh Company, Ltd.
    Inventors: Yupeng ZHANG, Daojing LI, Makoto ODAMAKI, Hong YI, Liyan LIU, Huan JIA, Wei WANG
  • Publication number: 20220248331
    Abstract: A method includes determining a quality of service class identifier (QCI) level for an application running on a user device, selecting a connected mode discontinuous reception (CDRX) profile based on the QCI level, and transmitting the CDRX profile to the user device to be used when running the application. The QCI level may be indicative of delay sensitivity of the application and the CDRX profile may be selected based on the delay sensitivity of the application.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 4, 2022
    Inventors: Yupeng Jia, Yizhe Zhang, John Bulger, Scott Prather
  • Publication number: 20220246960
    Abstract: The invention relates to a device (1) having at least one fuel cell (2) and a DC/DC converter (3) assigned to the latter. A variable voltage generated in the fuel cell (2) is converted, by means of the DC/DC converter (3), into a DC voltage for a system (4) to be supplied. The DC/DC converter (3) is designed to capture internal characteristic variables of the fuel cell (2). Operating states of the fuel cell (2) are captured and/or controlled in dependence on these characteristic variables.
    Type: Application
    Filed: March 18, 2020
    Publication date: August 4, 2022
    Inventors: Wenmiao CHEN, Yupeng WANG, Thomas VETTER, Ji ZHANG
  • Patent number: 11391980
    Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a display area and a frame area surrounding the display area, the display panel includes an array substrate and a color filter substrate opposite to each other, the color filter substrate includes a substrate and first and second support structures arranged on a side of the substrate close to the array substrate, the first support structures are in the display area, and the second support structures are in the frame area; at least part of each first support structure is in contact with the array substrate, and at least part of each second support structure is in contact with the array substrate. The display panel can alleviate or avoid seesaw effect during vacuum assembly and cutting, thereby improving or avoiding display defects of the display panel.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: July 19, 2022
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Cao, Yupeng Wang, Jianjun Wang, Jiliang Zhang, Yuting He, Bingyue Wang
  • Publication number: 20210338034
    Abstract: Disclosed is a method for controlling a mopping robot including a mopping member for mopping and cleaning a floor. The method includes: if the mopping robot has mopped a first area in a first state with the mopping member at a target degree of cleanliness, performing a mopping member cleaning operation; if the mopping robot has mopped a second area in a second state with the mopping member at the target degree of cleanliness, and if the mopping member satisfies the cleaning condition, performing the mopping member cleaning operation. An apparatus for controlling a mopping robot and a non-transitory computer-readable storage medium are also provided.
    Type: Application
    Filed: July 7, 2021
    Publication date: November 4, 2021
    Applicant: Yunjing Intelligence Technology (Dongguan) Co., Ltd.
    Inventors: Yihao WU, Zhuorui WU, Yupeng ZHANG
  • Publication number: 20210330166
    Abstract: Disclosed are a method and an apparatus for controlling a mopping robot, and a storage medium. The mopping robot is provided with a mopping member configured to mop a floor. The method for controlling the mopping robot includes: when a mopping robot mops the floor with the mopping member, adjusting a mopping value of the mopping member, where the mopping value is configured to indicate a degree of dirtiness of the mopping member; and if the mopping value meets a cleaning condition, performing a cleaning operation on the mopping member.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Applicant: Yunjing Intelligence Technology (Dongguan) Co., Ltd.
    Inventors: Yihao WU, Zhuorui WU, Yupeng ZHANG
  • Patent number: 11115196
    Abstract: Methods and apparatus are provided for secret sharing with a verifiable reconstruction type. An exemplary method comprises receiving a plurality of shares of a secret generated using a secret splitting scheme; reconstructing the secret if the plurality of shares satisfies a predefined reconstruction threshold; and generating a proof identifying at least one of the plurality of shares used in the reconstruction. The proof is optionally verified by a verifier and the verification is optionally based on auxiliary information derived by the secret splitting scheme used to share the secret. The verifier optionally implements layered access control, for example, based on a rank of the shares used for reconstruction. The reconstructed secret is optionally provided to the verifier. A user can be granted a level of access to a protected resource based on the proof, the reconstructed secret and one or more predefined policies. One or more steps can be proactivized to maintain share freshness.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: September 7, 2021
    Assignee: EMC IP Holding Company LLC
    Inventors: Nikolaos Triandopoulos, Kevin D. Bowers, Yupeng Zhang
  • Publication number: 20210134043
    Abstract: An intuitive interface may allow users of a computing device (e.g., children, etc.) to create imaginary three dimensional (3D) objects of any shape using body gestures performed by the users as a primary or only input. A user may make motions while in front of an imaging device that senses movement of the user. The interface may allow first-person and/or third person interaction during creation of objects, which may map a body of a user to a body of an object presented by a display. In an example process, the user may start by scanning an arbitrary body gesture into an initial shape of an object. Next, the user may perform various gestures using his body, which may result in various edits to the object. After the object is completed, the object may be animated, possibly based on movements of the user.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Inventors: Xiang Cao, Yang Liu, Teng Han, Takaaki Shiratori, Nobuyuki Umetani, Yupeng Zhang, Xin Tong, Zhimin Ren
  • Patent number: 10916047
    Abstract: An intuitive interface may allow users of a computing device (e.g., children, etc.) to create imaginary three dimensional (3D) objects of any shape using body gestures performed by the users as a primary or only input. A user may make motions while in front of an imaging device that senses movement of the user. The interface may allow first-person and/or third person interaction during creation of objects, which may map a body of a user to a body of an object presented by a display. In an example process, the user may start by scanning an arbitrary body gesture into an initial shape of an object. Next, the user may perform various gestures using his body, which may result in various edits to the object. After the object is completed, the object may be animated, possibly based on movements of the user.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: February 9, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Xiang Cao, Yang Liu, Teng Han, Takaaki Shiratori, Nobuyuki Umetani, Yupeng Zhang, Xin Tong, Zhimin Ren
  • Publication number: 20200242466
    Abstract: New and efficient protocols are provided for privacy-preserving machine learning training (e.g., for linear regression, logistic regression and neural network using the stochastic gradient descent method). A protocols can use the two-server model, where data owners distribute their private data among two non-colluding servers, which train various models on the joint data using secure two-party computation (2PC). New techniques support secure arithmetic operations on shared decimal numbers, and propose MPC-friendly alternatives to non-linear functions, such as sigmoid and softmax.
    Type: Application
    Filed: March 22, 2017
    Publication date: July 30, 2020
    Inventors: Payman Mohassel, Yupeng Zhang
  • Patent number: 10673716
    Abstract: Techniques for graph-based generation of dependency-adherent execution plans for data center migration are described. One or more agents and/or connectors can be deployed to a first network to collect data that can be used, by a server migration service, to identify resources operating in the first network and dependencies between the resources. A graph of the resources can be constructed and processed to remove any bi-dependencies and cycles from the graph that may exist. The resulting graph can be topologically sorted and used to automatically generate a migration plan for the resources that preserves dependencies between resources so that upon each resource being migrated, its inter-resource dependencies are satisfied.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: June 2, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Ekanth Sethuramalingam, Nagaraju Shiramshetti, Sumeet Talwar, Yupeng Zhang
  • Publication number: 20200151935
    Abstract: An intuitive interface may allow users of a computing device (e.g., children, etc.) to create imaginary three dimensional (3D) objects of any shape using body gestures performed by the users as a primary or only input. A user may make motions while in front of an imaging device that senses movement of the user. The interface may allow first-person and/or third person interaction during creation of objects, which may map a body of a user to a body of an object presented by a display. In an example process, the user may start by scanning an arbitrary body gesture into an initial shape of an object. Next, the user may perform various gestures using his body, which may result in various edits to the object. After the object is completed, the object may be animated, possibly based on movements of the user.
    Type: Application
    Filed: January 16, 2020
    Publication date: May 14, 2020
    Inventors: Xiang Cao, Yang Liu, Teng Han, Takaaki Shiratori, Nobuyuki Umetani, Yupeng Zhang, Xin Tong, Zhimin Ren
  • Patent number: 10573049
    Abstract: An intuitive interface may allow users of a computing device (e.g., children, etc.) to create imaginary three dimensional (3D) objects of any shape using body gestures performed by the users as a primary or only input. A user may make motions while in front of an imaging device that senses movement of the user. The interface may allow first-person and/or third person interaction during creation of objects, which may map a body of a user to a body of an object presented by a display. In an example process, the user may start by scanning an arbitrary body gesture into an initial shape of an object. Next, the user may perform various gestures using his body, which may result in various edits to the object. After the object is completed, the object may be animated, possibly based on movements of the user.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: February 25, 2020
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Xiang Cao, Yang Liu, Teng Han, Takaaki Shiratori, Nobuyuki Umetani, Yupeng Zhang, Xin Tong, Zhimin Ren
  • Publication number: 20200057841
    Abstract: Techniques for managing customer license agreements are described. In one embodiment, a user-specified resource metric of a license model and a user-specified limit of the user-specified resource metric are obtained. A request for permission to launch a new compute resource at a computing device of the provider network is obtained from a service within a provider network. The new compute resource having a property that is an amount of the user-specified metric. A determination is made that a launch of the new compute resource would cause the user-specified limit to be exceeded, and the request the request to launch the new compute resource is denied.
    Type: Application
    Filed: August 17, 2018
    Publication date: February 20, 2020
    Inventors: Murtaza CHOWDHURY, Malcom FEATONBY, Adnan IJAZ, Anup P. PANDYA, Anupama ANAND, Niti KHADAPKAR, Ramapulla Reddy CHENNURU, Raviprasad MUMMIDI, Srivasan RAMKUMAR, Jagruti PATIL, Yupeng ZHANG
  • Patent number: 10478068
    Abstract: Camera device and method for shooting light having at least two wavelength bands are disclosed. The camera device includes a first camera containing a first lens for receiving light having a first wavelength band; a second camera including a second lens for receiving light having a second wavelength band which is different from the first wavelength band, the second lens being disposed facing the first lens of the first camera; and a parabolic mirror set between the first camera and the second camera, able to let the light having the first wavelength band penetrate therethrough, and at the same time, reflect the light having the second wavelength band. The first camera is a non-fisheye camera. The first lens is a non-fisheye lens. The second camera and the parabolic mirror form a catadioptric camera. The aperture stop of the non-fisheye lens coincides with the focal point of the parabolic mirror.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: November 19, 2019
    Assignee: Ricoh Company, Ltd.
    Inventors: Yupeng Zhang, Hong Yi, Weitao Gong, Haihua Yu, Wei Wang
  • Patent number: 10367343
    Abstract: A rigid-collision-free transmission line spacer clamp connection structure includes a spacer frame, rotating joint rubber gaskets and spacer connecting clamps, the spacer frame being uniformly provided with a plurality of rotating joint slots that are rotationally connected with spacer connecting clamps, adopting a “spacer frame, rotating joint rubber gasket and spacer connecting clamp body tail” connection form. The spacer connecting clamp has a connecting rod and a clip, the connecting rod being provided with a connecting rod mounting hole at a rear end and the rotating joint slot being provided with a rotating joint rubber gasket and a spacer connecting clamp rotating shaft therein. The spacer connecting clamp rotating shaft penetrates through the connecting rod mounting hole and a rotating joint rubber gasket mounting hole.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: July 30, 2019
    Inventors: Zhongbin Lv, Xiaohui Yang, Xiaoshi Kou, Qing Li, Ming Lu, Shujie Zhao, Wenjun Ai, Huiping Wang, Jianhua Yong, Yingbiao Shao, Jianlin Wei, Longyuan Chen, Zehui Liu, Wei Yang, Bo Zhang, Yinhao Bai, Kai Xie, Chao Wang, Yupeng Zhang, Kai Pang, Mengli Li, Gaoli Song, Bo Liu, Pengliang Ren, Furong Liu
  • Publication number: 20190170298
    Abstract: An inflation method for an air cushion body which includes one or more air storing units formed by at least two air cell films, an inflation valve formed by at least two valve films, and an inflation unit integrally connected with the air storing units and formed by two inflation end portions overlapping with each other to define an inflation channel, includes the following steps: sealing off two ends of the inflation channel to form an inflatable cavity, filling air into the inflatable cavity where the air that enters the inflatable cavity enters the corresponding air storing units through the air inlet channel, and releasing the two ends of the inflation channel upon completion of inflation to acquire the air cushion body that is inflated.
    Type: Application
    Filed: May 20, 2016
    Publication date: June 6, 2019
    Inventors: Jiaying ZHANG, Huiping NIE, Yupeng ZHANG, Jiulong HU