Patents by Inventor Shengwei Zhang

Shengwei 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).

  • Publication number: 20240245129
    Abstract: The present embodiment discloses an atomizing core, including an atomizing base and a heating member. The atomizing base is configured to be in contact with an atomizing medium. The atomizing base has an atomizing passage inside, and an air inlet and an air outlet of the atomizing passage are respectively in communication with two end faces of the atomizing base. The cross section of the atomizing passage perpendicular to the extending direction thereof has at least two shapes. The heating member is disposed in the atomizing passage and is arranged in a circumferential direction of the atomizing passage. The heating member at least covers more than half of the atomizing passage in the circumferential direction.
    Type: Application
    Filed: April 1, 2024
    Publication date: July 25, 2024
    Applicant: SHENZHEN GEEKVAPE TECHNOLOGY CO., LTD.
    Inventor: Shengwei ZHANG
  • Publication number: 20240201944
    Abstract: Embodiments of the present invention provide a sound recording method and apparatus. The method includes: displaying, by a terminal device, a first interface, where the first interface includes a first control, and the first control includes: a first option used for selecting a recording whose output specification is sound quality with a first bit width, and a second option used for selecting a recording whose output specification is sound quality of a second bit width; and processing, by the terminal device in a case that the terminal device receives an operation of selecting the first option, a recording obtained by a microphone, to obtain a recording with the first bit width; or processing, by the terminal device in a case that the terminal device receives an operation of selecting the second option, a recording obtained by a microphone, to obtain a recording with the second bit width.
    Type: Application
    Filed: April 21, 2022
    Publication date: June 20, 2024
    Inventors: Xiao YANG, Jianyong XUAN, Zhenyi LIU, Yuanyou WU, Shengwei ZHANG, Jianfei CHU, Chienfeng YEH
  • Publication number: 20230412905
    Abstract: The present invention provides methods and systems for a multimodal, portable imaging platform that can be easily installed on a mobile phone or other mobile communication devices carrying a camera. The portable imaging system includes an electronic device with a camera, a base attachment, and at least two interchangeable imaging heads. The base attachment is configured to connect to the digital device on one side and at least two removable, interchangeable imaging heads on the other side. The connected imaging head is in optical communication with the camera. Switching between different imaging modalities is as simple as switching between the interchangeable imaging heads. Each removable imaging head contains its own light source (or is optically connected to a laser diode disposed in the base attachment), lens, and/or optical filters that can be attached quickly to the same base attachment.
    Type: Application
    Filed: November 2, 2021
    Publication date: December 21, 2023
    Inventors: Qingshan Wei, Shengwei Zhang
  • Patent number: 11735899
    Abstract: A retractable data cable assembly is provided, which includes a cable, a winding assembly, a movable assembly and a housing defining an accommodating cavity where the winding assembly and the movable assembly are arranged. The cable is wound around the winding assembly and exposed out of the housing. The winding assembly includes a winder rotatable with respect to the housing. The movable assembly is disposed on a side of the winder and positioned to connect to the housing. The movable assembly includes a transmission assembly and an auxiliary member respectively coupled with the winder and the transmission assembly. The auxiliary member produces elastic deformation to provide the transmission assembly with a preload force for swinging toward or away from the side of the auxiliary member. The storage of the retractable data cable assembly is more convenient.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: August 22, 2023
    Assignee: DONGGUAN CEESING INTELLIGENT DEVICE MANUFACTURING CO., LTD
    Inventors: Zhanxing Lin, Shengwei Zhang, Min Ruan, Longkou Chen
  • Patent number: 11658448
    Abstract: The present disclosure relates to the technical field of data cables, more particularly to a unidirectional free-pulling data cable that includes a first wire, a second wire and a hollow housing in which a wheel core, a follow-up circuit board, a clamping assembly, and a fixed conductive board disposed on one side of the housing corresponding to and electrically connected to the follow-up circuit board are arranged. The wheel core, with an elastic member disposed therein and a wheel cover disposed at the opposite side thereof, rotates relative to the housing. The first and second wires are exposed out of the housing partially. The clamping assembly cooperates with the wheel cover to position the wheel core to limit the rotation thereof, which solves the problem that the input and output ends of the existing telescopic data cable need to be stretched simultaneously when using, and is more convenient to use.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: May 23, 2023
    Assignee: Dongguan Ceesing Intelligent Device Manufacturing Co., Ltd
    Inventors: Min Ruan, Shengwei Zhang, Zhanxing Lin
  • Publication number: 20230024575
    Abstract: The present disclosure relates to the technical field of data cables, more particularly to a unidirectional free-pulling data cable that includes a first wire, a second wire and a hollow housing in which a wheel core, a follow-up circuit board, a clamping assembly, and a fixed conductive board disposed on one side of the housing corresponding to and electrically connected to the follow-up circuit board are arranged. The wheel core, with an elastic member disposed therein and a wheel cover disposed at the opposite side thereof, rotates relative to the housing. The first and second wires are exposed out of the housing partially. The clamping assembly cooperates with the wheel cover to position the wheel core to limit the rotation thereof, which solves the problem that the input and output ends of the existing telescopic data cable need to be stretched simultaneously when using, and is more convenient to use.
    Type: Application
    Filed: July 22, 2022
    Publication date: January 26, 2023
    Applicant: Dongguan Ceesing Intelligent Device Manufacturing Co., Ltd
    Inventors: Min Ruan, Shengwei Zhang, Zhanxing Lin
  • Patent number: 10341792
    Abstract: Described are techniques for distributing audio data to multiple audio devices for generation of a synchronized audio output. A master device may receive audio data from a content server or other remote data source and store the audio data in a local cache. The master device may provide the audio data to multiple slave devices using a single multicast transmission. In some cases, the master device may also provide the audio data to individual slave devices unable to receive the multicast transmission using a network connection. Each slave device may store the audio data in a local cache. To generate the audio output, each audio device may retrieve the audio data from the associated local cache, which may enable the audio data to be distributed without modifying the commands used by audio applications to generate the audio output.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: July 2, 2019
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Shengwei Zhang, Jin Guo, Alexander Feldman, Ashish Shukla
  • Patent number: 10149056
    Abstract: Described are techniques for configuring a group of devices to distribute and receive data in a manner that reduces consumption of network resources. A larger group of devices may be divided into subsets of devices, each subset including a master device that provides data to multiple slave devices via a multicast transmission. A master device may be determined based on the respective signal quality between the audio devices and an access point, and the number of other audio devices to which each respective audio device may provide data. Other devices having respective signal quality for communication with the master device that exceeds a threshold may be designated as slave devices. Once a first subset is formed, the remaining devices may be grouped into additional subsets. Remaining devices that are not a part of any subset may receive data via communication with an access point.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: December 4, 2018
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Shengwei Zhang, Alexander Feldman, Jin Guo, Ashish Shukla
  • Patent number: 10027592
    Abstract: A group of computing devices use a wireless channel for communication, resulting in congestion. Within that group, some devices may need to exchange time sensitive application data, such as data indicative of control inputs received from a user. A destination device may transmit a clear to send (CTS) frame over the channel that indicates a CTS interval indicative of a time to suspend transmission. Other computing devices respond to the CTS frame by suspending transmission for the specified CTS interval. However, a source device in the group of many computing devices receives the CTS frame and initiates transmission of application data instead of suspending transmission. As a result, the source device transmits while other computing devices are not transmitting. In some implementations a beacon frame may be transmitted before a CTS frame. The destination device may confirm receipt of the application data by transmitting an acknowledgement to the source device.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: July 17, 2018
    Assignee: AMAZON TECHNOLOGIES, INC
    Inventors: Jin Guo, Shengwei Zhang, Qingyun Wei, King Shaw
  • Patent number: 9924438
    Abstract: Devices, systems and methods are disclosed for allowing a mobile device to roam from a first frequency band to a second frequency band for a dual band access point when a signal strength associated with the first frequency band improves. For example, the mobile device may store a first signal strength associated with the first frequency band when the mobile device first connects to the first frequency band and may monitor subsequent signal strengths to determine if they exceed the first signal strength. When a subsequent signal strength exceeds the first signal strength, the mobile device may use this as an indication that the mobile device is closer to the access point and within range of the second frequency band. The mobile device may then detect and connect to the second frequency band.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: March 20, 2018
    Assignee: Amazon Technologies, Inc.
    Inventors: Jin Guo, Binh Quoc Tran, Shengwei Zhang, Jay William Kruse
  • Patent number: 9894604
    Abstract: Approaches enable a device capable of wireless communication, such as a device having a wireless adapter, to automatically select and connect to an available wireless access point (AP) having favorable performance, security, and/or other attributes that may be ascertained through various parameters, despite the wireless AP not being the last-known and/or last-connected-to wireless AP. The wireless-enabled device may determine the wireless AP to connect to in a number of ways, such as by determining all available wireless APs in the vicinity of the device and identifying, ranking and/or scoring the parameters for some or all of the available wireless APs to determine a ranking of the wireless APs. Once a favorable wireless AP is identified, the device may automatically attempt to connect to the wireless AP. If the wireless AP is not available, the device may automatically attempt to connect to the next wireless AP in the ranked list, etc.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: February 13, 2018
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Binh Quoc Tran, Jin Guo, Shengwei Zhang, Shao-Cheng Wang
  • Patent number: 9497680
    Abstract: Devices, systems and methods are disclosed for allowing a mobile device to connect to a network based on data rates. For example, the mobile device may select from available networks based on data rates associated with the available networks. In addition, the mobile device may determine to roam from a current network based on data rates. For example, the mobile device may roam when an expected throughput exceeds an actual throughput or when an anticipated throughput requirement exceeds the actual throughput.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: November 15, 2016
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Binh Quoc Tran, Jin Guo, Shengwei Zhang, Jay William Kruse
  • Patent number: D950488
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: May 3, 2022
    Assignee: DONGGUAN CEESING INTELLIGENT DEVICE MANUFACTURING CO.LTD
    Inventors: Min Ruan, Shengwei Zhang, Zhanxing Lin