Patents by Inventor Yi Ding

Yi Ding 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: 20200388532
    Abstract: A method of forming a low-k dielectric layer with barrier properties is disclosed. The method comprises forming a dielectric layer by PECVD which is doped with one or more of boron, nitrogen or phosphorous. The dopant gas of some embodiments may be coflowed with the other reactants during deposition.
    Type: Application
    Filed: June 8, 2020
    Publication date: December 10, 2020
    Applicant: Applied Materials, Inc.
    Inventors: Yi Ding, Shaunak Mukherjee, Bo Xie, Kang Sub Yim, Deenesh Padhi
  • Publication number: 20200380252
    Abstract: In some embodiments, apparatuses and methods are provided herein useful to detecting egress. In some embodiments, there is provided a system for detecting egress at an entrance including a video camera; a computer; a network; and a control circuit configured to receive live video footage; detect a human and estimate a location of the human; track a location and movement of a detected human; determine that the detected human has moved from a first region to a second region and to a third region; and transmit an alert message that indicates that the human has exited the retail facility through the entrance area. In some embodiments, the systems and methods may be configured to comply with privacy requirements which may vary between jurisdictions. For example, before any recording, collection, capturing or processing of user images (e.g., video image, video footage, etc.), a “consent to capture” process may be implemented.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 3, 2020
    Inventors: Yi Ding, Joseph Duffy, Jiankun Liu, Tianyi Mao, Ryan B. Reagan, Zhichun Xiao, Jinhan Zhang, Shouyi Zhang
  • Patent number: 10852546
    Abstract: A head mounted display and a multiple depth imaging apparatus thereof are provided. The imaging apparatus includes a beam splitting device, a first display, a second display, a third display and a lens set. The beam splitting device has a first reflective surface, a second reflective surface and a transmissive surface. The first display projects a first image to the first reflective surface. The second display projects a second image to the transmissive surface. The third display projects a third image to the second reflective surface. The lens set is disposed between the beam splitting device and a target area. The first image, second image and third image are respectively imaging on a first imaging surface, a second imaging surface and a third imaging surface, and distances between the target area and the first, second and third imaging surfaces are different.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: December 1, 2020
    Assignee: HTC Corporation
    Inventors: Iok Kan Choi, Ling-Yi Ding, Yu-Heng Chen, Po-Sen Yang
  • Patent number: 10848051
    Abstract: A multiphase switching converter includes a first switching converter circuit including a power stage coupled to a DC voltage supply and a controller. The controller includes an over-current (OC) circuit that can detect an OC event and, upon detecting the OC event, set a command signal to a preset low value and provide a first hiccup signal. A synchronization circuit can generate a second hiccup signal based on the command signal of the OC circuit satisfying a first reference threshold value, and a sampled portion of an output voltage of the power stage satisfying a second reference threshold value. A hiccup timer can be triggered by one of the first hiccup signal or the second hiccup signal to start a hiccup pulse in response to being triggered.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: November 24, 2020
    Assignee: Analog Devices International Unlimited Company
    Inventors: Yingyi Yan, Qian Li, Yi Ding Gu
  • Patent number: 10816810
    Abstract: A head mounted display apparatus is provided, including a display, at least one image capturing device and an imaging device. The display provides a display image and projects the display image to a target region. The image capturing device is disposed adjacent to the display, and a camera lens of the image capturing device is oriented toward the target region. The imaging device is disposed between the target region and the display.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: October 27, 2020
    Assignee: HTC Corporation
    Inventors: Iok Kan Choi, Po-Sen Yang, Shiang-Ting Wan, Ling-Yi Ding
  • Publication number: 20200333370
    Abstract: A mechanism to reduce the amplitude of acceleration experienced by IMUs for tracked objects while maintaining a more accurate estimate of the device orientation. The invention uses parallel mechanisms to maintain the correct orientation of an IMU while allowing for damped translational degrees of freedom to limit the degradation of performance while spatially tracking a body.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 22, 2020
    Inventors: Colin GALLACHER, Felix DESOURDY, Yi DING
  • Publication number: 20200317587
    Abstract: A method for fabricating a porous ceramic heating body, and a method of fabricating a heating body. The method for fabricating includes, in sequence, mixing, ball-milling, defoaming, molding, and drying, pore-forming agent discharging, sintering, and electrode leading. The whole method is simple, and by using a box furnace to sinter the green body under an oxidizing atmosphere and normal pressure, the fabricated ceramic heating body is heated uniformly and the heating efficiency is high.
    Type: Application
    Filed: June 22, 2020
    Publication date: October 8, 2020
    Applicant: ALD GROUP LIMITED
    Inventors: Yi DING, Hongsheng CHENG
  • Publication number: 20200317585
    Abstract: The present application discloses a method for fabricating a ceramic heating body with a porous heating film, which relates to technical field of fabricating method of heating body; the method including mixing, ball-milling, defoaming, molding and drying, sintering, paraffin filling, machining, coating, metalizing sintering, and electrode leading; the beneficial effects of the present application is simple in whole fabricating method, and by using a box furnace to sinter the green body under an oxidizing atmosphere and normal pressure, the fabricated ceramic heating body is heated uniformly and the heating efficiency is high.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Inventors: Yi Ding, Hongsheng Cheng
  • Publication number: 20200319460
    Abstract: A head mounted display apparatus is provided, including a display, at least one image capturing device and an imaging device. The display provides a display image and projects the display image to a target region. The image capturing device is disposed adjacent to the display, and a camera lens of the image capturing device is oriented toward the target region. The imaging device is disposed between the target region and the display.
    Type: Application
    Filed: October 14, 2019
    Publication date: October 8, 2020
    Applicant: HTC Corporation
    Inventors: Iok Kan Choi, Po-Sen Yang, Shiang-Ting Wan, Ling-Yi Ding
  • Publication number: 20200315251
    Abstract: A heating element and method for fabricating the same includes: a heating material piece configured to generate heat when being powered. A first substrate is configured to support the heating material piece and a liquid guiding member is configured to guide an atomizing liquid to be heated. The first substrate is a substrate made of a dense material and the heating material piece is a film with a certain resistance formed by a resistive slurry fixed on a surface of the dense material substrate by at least one selected from printing, coating, soaking and spraying. Two wires are electrically connected to the first substrate to form electrodes that are respectively connected to two ends of the film with a certain resistance. The liquid guiding member is a member made of a microporous material fixed outside the first substrate and the heating material piece.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Yi DING, Hongsheng CHENG
  • Publication number: 20200310124
    Abstract: A head mounted display device and a backlight apparatus are provided. The backlight apparatus is adapted for the head mounted display device. The backlight apparatus includes a light guiding component, a light source, and a prism structure. The light source is disposed on a side of the light guiding component. The prism structure has a first surface adjacent to a first surface of the light guiding component. There are a plurality of convex pyramids on the first surface of the prism structure. The pyramids are arranged in an array.
    Type: Application
    Filed: January 16, 2020
    Publication date: October 1, 2020
    Applicant: HTC Corporation
    Inventors: Iok Kan Choi, Po-Sen Yang, Shiang-Ting Wan, Yu-Heng Chen, Ling-Yi Ding
  • Patent number: 10645001
    Abstract: The present disclosure relates to an information transmission device and apparatus, a device and a storage medium. The method includes receiving a message from a source terminal device, the message including message data and a target terminal device identification; determining whether the target terminal device identification exists in a transmission list, the transmission list including identifications of terminal devices accessing an access point device, and the access point device being an access point device corresponding to the source terminal device; and sending the message data to the target terminal device if the target terminal device identification exists in the transmission list.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: May 5, 2020
    Assignee: Xiaomi Inc.
    Inventors: Yi Ding, Deguo Meng, Enxing Hou
  • Patent number: 10585485
    Abstract: A computing device can be controlled based on changes in the angle of a user's head with respect to the device, such as due to the user tilting the device and/or the user tilting his head with respect to the device. Such control based on the angle of the user's head can be achieved even when the user is operating the device “off-axis” or when the device is not orthogonal and/or not centered with respect to the user. This can be accomplished by using an elastic reference point that dynamically adjusts to a detected angle of the user's head with respect to the device. Such an approach can account for differences between when the user is changing his natural resting position and/or the resting position of the device and when the user is intending to perform a gesture based on the angle of the user's head relative to the device.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: March 10, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Kenneth Mark Karakotsios, Stephen Vincent Mangiat, Peter Cheng, Yi Ding
  • Patent number: 10575065
    Abstract: A message sending method and device, and a code stream processing method and device are provided. In the message sending method, a first server acquires and caches a code stream which is the same as a code stream of a second server; the first server acquires an initial position for sending the code stream; and after the second server stops sending the code stream, the first server constructs a message corresponding to the code stream, and sends the message starting from the initial position according to a source Internet Protocol (IP) address of the second server.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: February 25, 2020
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Anqing Chen, Wei Xiong, Yingchuan Chen, Yi Ding, Xiaoqu Zhang
  • Patent number: D877976
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: March 10, 2020
    Inventors: Yi Ding, Mingming Zhou
  • Patent number: D877977
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: March 10, 2020
    Inventors: Yi Ding, Mingming Zhou
  • Patent number: D885652
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: May 26, 2020
    Inventors: Yi Ding, Mingming Zhou
  • Patent number: D885653
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: May 26, 2020
    Inventors: Yi Ding, Caifeng Feng
  • Patent number: D885654
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: May 26, 2020
    Inventor: Yi Ding
  • Patent number: D885655
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: May 26, 2020
    Inventor: Yi Ding