Patents by Inventor Chen Hao

Chen Hao 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: 9507558
    Abstract: Embodiments operating shared peripherals in a hybrid computing system are described. Embodiments control one or more shared peripheral devices variously between a primary system and a secondary system via one or more communication links, where the secondary system is detachable from the primary system and operates as an independent computing device in the disconnected state, while operating as a display device in the connected state.
    Type: Grant
    Filed: December 24, 2010
    Date of Patent: November 29, 2016
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Mark C. Davis, Chen Hao, Jin Yuru, Chen Xingwen, Michael T. Vanover
  • Patent number: 9454655
    Abstract: A method and system for utilizing the biometric factors reflected in the typing as a kind of physiological password, to create a rhythmic password specific to the user, and to authenticate based on the rhythmic password. The method includes providing an original training text to a user, receiving an input training text provided by the user according to the original training text, extracting rhythmic characteristic values between adjacent text units of the input training text, and generating a rhythmic password of the user based on the extracted rhythmic characteristic values between adjacent text units. The invention utilizes the rhythm of a user inputting text can bring multiple advantages, including enhanced security of the password, and saving the user's cost of memorizing the password.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: September 27, 2016
    Assignee: International Business Machines Corporation
    Inventors: Chen Hao, Guoqiang Hu, Qi Cheng Li, Li Jun Mei, Jian Wang, Yi Min Wang, Zi Yu Zhu
  • Publication number: 20130055381
    Abstract: A method and system for utilizing the biometric factors reflected in the typing as a kind of physiological password, to create a rhythmic password specific to the user, and to authenticate based on the rhythmic password. The method includes providing an original training text to a user, receiving an input training text provided by the user according to the original training text, extracting rhythmic characteristic values between adjacent text units of the input training text, and generating a rhythmic password of the user based on the extracted rhythmic characteristic values between adjacent text units. The invention utilizes the rhythm of a user inputting text can bring multiple advantages, including enhanced security of the password, and saving the user's cost of memorizing the password.
    Type: Application
    Filed: August 30, 2012
    Publication date: February 28, 2013
    Applicant: International Business Machines Corporation
    Inventors: Chen Hao, Guoqiang Hu, Qi Cheng Li, Li Jun Mei, Jian Wang, Yi Min Wang, Zi Yu Zhu
  • Publication number: 20120162058
    Abstract: Embodiments operating shared peripherals in a hybrid computing system are described. Embodiments control one or more shared peripheral devices variously between a primary system and a secondary system via one or more communication links, where the secondary system is detachable from the primary system and operates as an independent computing device in the disconnected state, while operating as a display device in the connected state.
    Type: Application
    Filed: December 24, 2010
    Publication date: June 28, 2012
    Inventors: Mark C. Davis, Chen Hao, Jin Yuru, Chen Xingwen, Michael T. Vanover
  • Publication number: 20120078590
    Abstract: The invention provides a method and system for creating model data. The method comprises: obtaining initial model data that is based on thickness model; adjusting thickness of the part of vertices of the initial model data in response to user inputting thickness values of part of vertices; adjusting position of the part of vertices of the initial model data in response to user inputting position values of part of vertices; and obtaining model data that is based on thickness model according to the initial model data and the adjusted part of vertices. By employing the method or system of the invention, it will facilitate user to edit model data and it will also save storage space.
    Type: Application
    Filed: September 21, 2011
    Publication date: March 29, 2012
    Applicant: International Business Machines Corporation
    Inventors: Chen Hao, Qi Cheng Li, Jian Wang, Yi Min Wang, Shun Xiang Yang, Zi Yu Zhu
  • Publication number: 20120054873
    Abstract: A method and system for protecting model data. The method includes obtaining model data, identifying a type of the model data, sending at least a portion of a first type of the model data to a first rendering pipeline for rendering if the model data is identified as the first type of the model data, where the first rendering pipeline is a confidential rendering pipeline, and sending a second type of the model data to a second rendering pipeline for rendering if the model data is identified as the second type of the model data. With the method and system of the present application, model data of an application or service provider can be protected without overly increasing the load on the server.
    Type: Application
    Filed: August 19, 2011
    Publication date: March 1, 2012
    Applicant: International Business Machines Corporation
    Inventors: Chen Hao, Qi Cheng Li, Jian Wang, Yi Min Wang, Shun Xiang Yang, Zi Yu Zhu