Patents by Inventor Xiaohong Xiao

Xiaohong Xiao 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: 11926247
    Abstract: An anti-skipping device including: a pair of fixed bases, symmetrically disposed on both sides, having slide rails extending along a longitudinal direction, and having two side walls facing each other along a transverse direction perpendicular to the longitudinal direction; an extension member, movably inserted on the fixed bases, and being slidable along the slide rail to move between an extended position and a retracted position in respect to the fixed bases; a locking member for coupling the fixed bases and the extension member, so as to lock a position of the extension member in respect to the fixed bases; and a crossbar, disposed on the two side walls to prevent the two side walls from being laterally displaced from each other.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: March 12, 2024
    Assignee: Wonderland Switzerland AG
    Inventor: Xiaohong Xiao
  • Patent number: 11912173
    Abstract: The present disclosure provides a canopy locking assembly suitable to be installed on a baby carrier. The baby carrier includes a handle and a foldable canopy mechanism at least having a folded state and an unfolded state. The canopy locking assembly includes a locking member and a matching member that are separable and lockable, the locking member is installed on the canopy mechanism, the matching member is installed on the handle. The locking member moves relatively close to the matching member when the canopy mechanism is switched from the folded state to the unfolded state, and the canopy mechanism is kept in the unfolded state constantly when the locking member and the matching member are locked. The canopy locking assembly can keep the canopy mechanism unfolded constantly when in use to avoid from being folded by accident. In addition, the present disclosure further provides a baby carrier.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: February 27, 2024
    Assignee: WONDERLAND SWITZERLAND AG
    Inventor: Xiaohong Xiao
  • Patent number: 11915660
    Abstract: Provided is a light-emitting device for a display, and a method that includes light sources distributed on one or more strips, several light sources are arranged on each strip, and are electrically connected in a matrix manner, the number of rows and columns of the matrix are greater than 1, and each row and column of the matrix have a control line to receive a control signal; and a control unit that acquires a video signal to be provided to the display screen, from a signal source of the display screen, determines color and brightness of each light source according to the video signal, wherein each light source corresponds to a partial pixel area in the outermost periphery of a display area, and for each matrix, sequentially control each row or column of light sources in the matrix to emit light based on color and brightness within one light-emitting period.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: February 27, 2024
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Qingkai Wang, Yankun Gong, Kun Xiao, Xiaohong Chu
  • Publication number: 20230150402
    Abstract: A seat belt fixing device is provided. The seat belt fixing device includes a top rod body and a seat belt clamp. The top rod body is pivotally disposed and selectively locked to a seat. The seat belt clamp is disposed on the seat and includes a first clamping element and a second clamping element. The second clamping element is coupled to the top rod body for being rotated to a locked position to clamp a seat belt in conjunction with the first clamping element.
    Type: Application
    Filed: January 18, 2023
    Publication date: May 18, 2023
    Inventor: XIAOHONG XIAO
  • Patent number: 11584266
    Abstract: A seat belt fixing device and a seat including the same are introduced. The seat belt fixing device includes a seat belt clamp, top rod body, fixedly engaging element, locking element, and operating element coupled to the locking element. The seat belt clamp includes a first clamping element rotatably mounted on the seat and a second clamping element formed on the seat. The second clamping element is rotatable to a locked position to operate in conjunction with the first clamping element in clamping a seat belt. The top rod body and the second clamping element are connected and rotate concentrically. The locking element and fixedly engaging element are mounted on the top rod body (or second clamping element) and the seat, respectively. At the locked position, the locking element fittingly, engagingly connects to the fixedly engaging element to lock the top rod body and second clamping element.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: February 21, 2023
    Assignee: WONDERLAND SWITZERLAND AG
    Inventor: Xiaohong Xiao
  • Publication number: 20230033051
    Abstract: A support plate includes a plate body; and at least a reinforcing member. The plate body is provided with a plurality of through holes, and the reinforcing member is fixed in place with respect to the plate body. A carrycot includes a frame and the above support plate, the support plate is connected to the frame, and the frame and the support plate together define a receiving space, which is suitable for accommodating an infant or a toddler.
    Type: Application
    Filed: January 8, 2021
    Publication date: February 2, 2023
    Applicant: WONDERLAND SWITZERLAND AG
    Inventors: Xiaohong XIAO, Xianchen SHEN
  • Publication number: 20220363169
    Abstract: An anti-skipping device including: a pair of fixed bases, symmetrically disposed on both sides, having slide rails extending along a longitudinal direction, and having two side walls facing each other along a transverse direction perpendicular to the longitudinal direction; an extension member, movably inserted on the fixed bases, and being slidable along the slide rail to move between an extended position and a retracted position in respect to the fixed bases; a locking member for coupling the fixed bases and the extension member, so as to lock a position of the extension member in respect to the fixed bases; and a crossbar, disposed on the two side walls to prevent the two side walls from being laterally displaced from each other.
    Type: Application
    Filed: May 13, 2022
    Publication date: November 17, 2022
    Applicant: Wonderland Switzerland AG
    Inventor: Xiaohong XIAO
  • Publication number: 20220234640
    Abstract: The disclosure provides a fixing device, and a passenger device and a carrying device using fixing device. The fixing device is used to detachably fix the carrying device to the passenger device, and includes an engaging mechanism and an engaging seat. Among them, after the engaging mechanism is engaged into the engaging seat, the engaging mechanism and the engaging seat are able to be locked or unlocked, and an unlocked state holding mechanism is disposed in the engaging mechanism, and after the engaging mechanism and the engaging seat are unlocked, the unlocked state holding mechanism is able to hold the engaging mechanism and the engaging seat in an unlocked state. The fixing device according to the disclosure can fix the carrying device to the passenger device more safely.
    Type: Application
    Filed: January 26, 2022
    Publication date: July 28, 2022
    Applicant: Wonderland Switzerland AG
    Inventors: Xiuping FU, Xiaohong XIAO
  • Publication number: 20220111775
    Abstract: The present disclosure provides a canopy locking assembly suitable to be installed on a baby carrier. The baby carrier includes a handle and a foldable canopy mechanism at least having a folded state and an unfolded state. The canopy locking assembly includes a locking member and a matching member that are separable and lockable, the locking member is installed on the canopy mechanism, the matching member is installed on the handle. The locking member moves relatively close to the matching member when the canopy mechanism is switched from the folded state to the unfolded state, and the canopy mechanism is kept in the unfolded state constantly when the locking member and the matching member are locked. The canopy locking assembly can keep the canopy mechanism unfolded constantly when in use to avoid from being folded by accident. In addition, the present disclosure further provides a baby carrier.
    Type: Application
    Filed: October 11, 2021
    Publication date: April 14, 2022
    Applicant: WONDERLAND SWITZERLAND AG
    Inventor: Xiaohong XIAO
  • Publication number: 20210370808
    Abstract: A seat belt fixing device and a seat including the same are introduced. The seat belt fixing device includes a seat belt clamp, top rod body, fixedly engaging element, locking element, and operating element coupled to the locking element. The seat belt clamp includes a first clamping element rotatably mounted on the seat and a second clamping element formed on the seat. The second clamping element is rotatable to a locked position to operate in conjunction with the first clamping element in clamping a seat belt. The top rod body and the second clamping element are connected and rotate concentrically. The locking element and fixedly engaging element are mounted on the top rod body (or second clamping element) and the seat, respectively. At the locked position, the locking element fittingly, engagingly connects to the fixedly engaging element to lock the top rod body and second clamping element.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 2, 2021
    Inventor: XIAOHONG XIAO
  • Publication number: 20210370809
    Abstract: The present disclosure provides a rotary top rod for being mounted on a safety seat. The rotary top rod includes a top rod body rotatably mounted on the safety seat, a locking assembly and an operating component, wherein the locking assembly includes a locking component and a fastening component, one of the locking component and the fastening component is mounted on the top rod body, the other one of the locking component and the fastening component is mounted on the safety seat, the locking component is engaged with the fastening component to fasten the top rod body to a predetermined position, the operating component is connected to the locking component, and the operating component is operated for driving the locking component so as to control engagement of the locking component and the fastening component.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 2, 2021
    Inventor: XIAOHONG XIAO
  • Patent number: 7810885
    Abstract: A Single-hand height adjustment mechanism of a highchair includes an operating unit handled with a single hand, and a locking unit connected with the operating unit. The operating unit uses simple movement, such as handle pressing or button pulling, to pull adjustment wires. The adjustment wires then activate or release the locking unit. Therefore, the seat can be adjusted to higher or lower positions with the use of a single hand.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: October 12, 2010
    Assignee: Wonderland Nurserygoods Co., Ltd.
    Inventors: Shunmin Chen, Hongbin Xu, Xiaohong Xiao
  • Publication number: 20090045656
    Abstract: A Single-hand height adjustment mechanism of a highchair includes an operating unit handled with a single hand, and a locking unit connected with the operating unit. The operating unit uses simple movement, such as handle pressing or button pulling, to pull adjustment wires. The adjustment wires then activate or release the locking unit. Therefore, the seat can be adjusted to higher or lower positions with the use of a single hand.
    Type: Application
    Filed: July 24, 2008
    Publication date: February 19, 2009
    Inventors: Shunmin Chen, Hongbin Xu, Xiaohong Xiao
  • Publication number: 20060069902
    Abstract: This invention discloses a recovery method comprising the step of (a) preparing an optical disc which comprises a small operating system, a recovery utility program, and recovered computer operating system/application program/user data; (b) starting the optical disc to run the small operating system and the recovery utility program in the computer, creating a recovery partition on a local hard disk drive of the computer after the execution, formatting the recovery partition, copying the small operating system, recovery utility program, pre-compressed operating system/application program/user data to the recovery partition, and setting the recovery partition as the booting partition; (c) booting the computer from the recovery partition to execute the small operating system and the recovery utility program in the recovery partition of the computer as to create and format a user partition on the local hard disk drive after the execution, and recovering the compressed operating system/application program/user dat
    Type: Application
    Filed: September 30, 2004
    Publication date: March 30, 2006
    Inventors: Yu Rui, Xiaohua Gung, Huiqin Yang, Junfeng Fan, Xiaohong Xiao, Lian-Jen Tian