Patents by Inventor Hai Yun LU

Hai Yun LU 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).

  • Multi-touch multi-user interactive control system using mobile devices
    Patent number: 9124551
    Abstract: A method for providing multi-touch, multi-user interactive control system using mobile devices. The method includes establishing socket connections with the mobile devices and receiving messages representing multi-touch user actions from the mobile devices through the socket connections. The messages are translated into predetermined parameters, and transmitted to an application for performing actions corresponding to the multi-touch user actions. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: September 1, 2015
    Assignee: SAP SE
    Inventors: Hai Yun Lu, Kar Leong Tew
  • MULTI-TOUCH MULTI-USER INTERACTIVE CONTROL SYSTEM USING MOBILE DEVICES
    Publication number: 20140380182
    Abstract: A method for providing multi-touch, multi-user interactive control system using mobile devices. The method includes establishing socket connections with the mobile devices and receiving messages representing multi-touch user actions from the mobile devices through the socket connections. The messages are translated into predetermined parameters, and transmitted to an application for performing actions corresponding to the multi-touch user actions. Related apparatus, systems, techniques and articles are also described.
    Type: Application
    Filed: June 25, 2013
    Publication date: December 25, 2014
    Applicant: SAP AG
    Inventors: Hai Yun Lu, Kar Leong Tew
  • MULTI-MEDIA COLLABORATOR
    Publication number: 20140152665
    Abstract: Described herein is a technology for facilitating multi-media collaboration. In some implementations, a digital image with hand drawings is provided at a local location of a collaboration. A graph is formed from the digital image. Connected components (CCs) in the graph are identified. Text CCs in the graph is classified. The text CCs from the graph is segmented. Objects and data of the text CCs are propagated to participants of the collaboration at other remote locations.
    Type: Application
    Filed: November 30, 2012
    Publication date: June 5, 2014
    Applicant: SAP AG
    Inventors: Hai Yun LU, Marek Konrad KOWALKIEWICZ