Patents by Inventor Kwok Lun Alex Yiu

Kwok Lun Alex Yiu 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: 9495533
    Abstract: Techniques for managing identities are provided. In some examples, identity management, authentication, authorization, and token exchange frameworks may be provided for use with mobile devices, mobile applications, cloud applications, and/or other web-based applications. For example a mobile client may request to perform one or more identity management operations associated with an account of a service provider. Based at least in part on the requested operation and/or the particular service provider, an application programming interface (API) may be utilized to generate and/or perform one or more instructions and/or method calls for managing identity information of the service provider.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: November 15, 2016
    Assignee: Oracle International Corporation
    Inventors: Kwok Lun Alex Yiu, Ching-Wen Chu, Ravi Hingarajiya, Sean Brydon
  • Publication number: 20130086669
    Abstract: Techniques for managing single sign-on are provided. in some examples, single sign-on functionality may be provided for use on mobile devices by utilizing mobile applications, cloud applications, and/or other web-based applications. For example, a mobile application or mobile web browser may request to authenticate with or access one or more service providers. Authentication credentials may be requested from a user of the mobile device to facilitate such authentication and/or access. Based at least in part on a successful log-in, access to server resources from other applications on the same mobile device may be provided without successive or repetitive credential requests to the user.
    Type: Application
    Filed: May 31, 2012
    Publication date: April 4, 2013
    Applicant: Oracle International Corporation
    Inventors: Ajay Sondhi, Clayton Donley, Shivaram Bhat, Wai William Wong, Kwok Lun Alex Yiu
  • Publication number: 20130086210
    Abstract: Techniques for managing identities are provided. In some examples, identity management, authentication, authorization, and token exchange frameworks may be provided for use with mobile devices, mobile applications, cloud applications, and/or other web-based applications. For example a mobile client may request to perform one or more identity management operations associated with an account of a service provider. Based at least in part on the requested operation and/or the particular service provider, an application programming interface (API) may be utilized to generate and/or perform one or more instructions and/or method calls for managing identity information of the service provider.
    Type: Application
    Filed: May 31, 2012
    Publication date: April 4, 2013
    Applicant: Oracle International Corporation
    Inventors: Kwok Lun Alex Yiu, Ching-Wen Chu, Ravi Hingarajiya, Sean Brydon
  • Patent number: 8346737
    Abstract: A compact binary encoding technique for information that is logically hierarchically structured, such as XML data, maintains all of the features of XML data in a useable form, such as the hierarchical structure underlying the data. Hence, data encoded in this format can undergo XML-based processing on-the-fly as it is being received or fetched, as if the data was being processed linearly in its textual character-based format. Processing of data encoded in this format can begin without having to wait for and decode the entire data set. The overhead due to XML tags is significantly minimized. The encoded data can be processed more efficiently because the data is pre-parsed. Values may be stored in their native type formats and, therefore, processing of the encoded data avoids costly type conversions. Further, any available structural constraint information can be effectively exploited.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: January 1, 2013
    Assignee: Oracle International Corporation
    Inventors: Ravi Murthy, Eric Sedlar, Dmitry Lenkov, Sivasankaran Chandrasekar, K. Karun, Anjana Manian, Olga Peschansky, Kwok Lun Alex Yiu
  • Patent number: 7788649
    Abstract: A method and software for processing a server page is disclosed, in which a resource file is generated for each server page. The resource contains the markup text of the server page. When the server page is translated into a servlet, a static class initializer is included to read the resource file and initialize static class variables with the markup text. The initialized class is then loaded into a shored memory that is accessible to different processes.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: August 31, 2010
    Assignee: Oracle International Corporation
    Inventors: Sunil Kunisetty, Julie Basu, Kwok Lun Alex Yiu
  • Patent number: RE45021
    Abstract: A method and software for processing a server page is disclosed, in which a resource file is generated for each server page. The resource contains the markup text of the server page. When the server page is translated into a servlet, a static class initializer is included to read the resource file and initialize static class variables with the markup text. The initialized class is then loaded into a shored memory that is accessible to different processes.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: July 15, 2014
    Assignee: Oracle International Corporation
    Inventors: Sunil Kunisetty, Julie Basu, Kwok Lun Alex Yiu