Patents by Inventor Hai Cui

Hai Cui 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: 11192756
    Abstract: A handrail safety control device, a transportation system and a handrail safety control method. The handrail safety control device is provided for a transportation system having a handrail, the handrail including a body and a handrail belt, the handrail belt being driven under power to move relative to the body and forming an engaged state or a disengaged state with the body. The handrail safety control device includes: a contact portion disposed in a preset section of the handrail, the contact portion being in a first state or a second state respectively when the handrail belt in the preset section is in the engaged state or the disengaged state, wherein in the first state, the contact portion is in contact with the handrail belt, and in the second state, the contact portion is at least partially out of contact with the handrail belt; and a signal generation portion.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: December 7, 2021
    Assignee: OTIS ELEVATOR COMPANY
    Inventors: Hai Cui, Qing Cheng, Yi Fang, Xingsong Xu, Xinxiang Jiang, JiaYing Chen, ShengJun Qian, HuaLiang Xu, ShaoDong Huang
  • Publication number: 20210300730
    Abstract: A handrail safety control device, a transportation system and a handrail safety control method. The handrail safety control device is provided for a transportation system having a handrail, the handrail including a body and a handrail belt, the handrail belt being driven under power to move relative to the body and forming an engaged state or a disengaged state with the body. The handrail safety control device includes: a contact portion disposed in a preset section of the handrail, the contact portion being in a first state or a second state respectively when the handrail belt in the preset section is in the engaged state or the disengaged state, wherein in the first state, the contact portion is in contact with the handrail belt, and in the second state, the contact portion is at least partially out of contact with the handrail belt; and a signal generation portion.
    Type: Application
    Filed: November 13, 2020
    Publication date: September 30, 2021
    Inventors: Hai Cui, Qing Cheng, Yi Fang, Xingsong Xu, Xinxiang Jiang, JiaYing Chen, ShengJun Qian, HuaLiang Xu, ShaoDong Huang
  • Patent number: 8145994
    Abstract: Identifying panel types of elements for display on a computing device. Documents such as web pages have a layout for the elements with some elements positioned in the header, footer, and sidebar regions of the document. A browser or other application receives the elements for display (e.g., on a mobile computing device) and analyzes each of the elements to define header, footer, sidebar, and content regions. The panel types are assigned based on the region in which the element resides. Aspects of the disclosure enable manipulation of the elements by, for example, presenting the elements corresponding to content panels, centering the web page within a display area on the computing device, and preventing advertisements from being displayed.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: March 27, 2012
    Assignee: Microsoft Corporation
    Inventors: Hai Cui, Chundong Wang, Paul Clanton Nelson
  • Publication number: 20100169765
    Abstract: Identifying panel types of elements for display on a computing device. Documents such as web pages have a layout for the elements with some elements positioned in the header, footer, and sidebar regions of the document. A browser or other application receives the elements for display (e.g., on a mobile computing device) and analyzes each of the elements to define header, footer, sidebar, and content regions. The panel types are assigned based on the region in which the element resides. Aspects of the disclosure enable manipulation of the elements by, for example, presenting the elements corresponding to content panels, centering the web page within a display area on the computing device, and preventing advertisements from being displayed.
    Type: Application
    Filed: December 29, 2008
    Publication date: July 1, 2010
    Applicant: Microsoft Corporation
    Inventors: Hai Cui, Chundong Wang, Paul Clanton Nelson
  • Publication number: 20050193036
    Abstract: A system and method for tracking user patterns, getting debug information from retail devices in use, and gathering data automatically into a central location where it is processed automatically. Information pertaining to the state of the system at the time a failure occurred on a mobile device is accessible by a developer in a disconnected mode. In addition, usage patterns are ascertainable from the data gathered.
    Type: Application
    Filed: February 28, 2005
    Publication date: September 1, 2005
    Applicant: Microsoft Corporation
    Inventors: Marc Phillips, John Doggett, Hai Cui
  • Patent number: 6910159
    Abstract: A system and method for tracking user patterns, getting debug information from retail devices in use, and gathering data automatically into a central location where it is processed automatically. Information pertaining to the state of the system at the time a failure occurred on a mobile device is accessible by a developer in a disconnected mode. In addition, usage patterns are ascertainable from the data gathered.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: June 21, 2005
    Assignee: Microsoft Corporation
    Inventors: Marc B. Phillips, John D. Doggett, Hai Cui
  • Publication number: 20030159088
    Abstract: A system and method for tracking user patterns, getting debug information from retail devices in use, and gathering data automatically into a central location where it is processed automatically. Information pertaining to the state of the system at the time a failure occurred on a mobile device is accessible by a developer in a disconnected mode. In addition, usage patterns are ascertainable from the data gathered.
    Type: Application
    Filed: May 1, 2002
    Publication date: August 21, 2003
    Applicant: Microsoft Corporation
    Inventors: Marc B. Phillips, John D. Doggett, Hai Cui