Patents by Inventor Keng Lim

Keng Lim 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: 9497219
    Abstract: A method and apparatus for controlling document access and application usage using centrally managed rules. The rules are stored and manipulated in a central rule database via a rule server. Policy enforcers are installed on client systems and/or on servers and perform document access and application usage control for both direct user document accesses and application usage, and application program document accesses by evaluating the rules sent to the policy enforcer. The rule server decides which rules are required by each policy enforcer. A policy enforcer can also perform obligation and remediation operations as a part of rule evaluation. Policy enforcers on client systems and servers can operate autonomously, evaluating policies that have been received, when communications have been discontinued with the rule server.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: November 15, 2016
    Assignee: NextLas, Inc.
    Inventor: Keng Lim
  • Publication number: 20160330247
    Abstract: A method and apparatus for controlling document access and application usage using centrally managed rules. The rules are stored and manipulated in a central rule database via a rule server. Policy enforcers are installed on client systems and/or on servers and perform document access and application usage control for both direct user document accesses and application usage, and application program document accesses by evaluating the rules sent to the policy enforcer. The rule server decides which rules are required by each policy enforcer. A policy enforcer can also perform obligation and remediation operations as a part of rule evaluation. Policy enforcers on client systems and servers can operate autonomously, evaluating policies that have been received, when communications have been discontinued with the rule server.
    Type: Application
    Filed: July 19, 2016
    Publication date: November 10, 2016
    Inventor: Keng Lim
  • Publication number: 20160328574
    Abstract: To prevent conflicts of interest, an information management system is used to make sure two or more groups are kept apart so that information does not circulate freely between these groups. The system has policies to implement an “ethical wall” to separate users or groups of users. The user or groups of user may be organized in any arbitrary way, and may be in the same organization or different organizations. The two groups (or two or more users) will not be able to access information belonging to the other, and users in one group may not be able to pass information to the other group. The system may manage access to documents, e-mail, files, and other forms of information.
    Type: Application
    Filed: July 19, 2016
    Publication date: November 10, 2016
    Inventor: Keng Lim
  • Publication number: 20160315972
    Abstract: A method and apparatus for controlling document access and application usage using centrally managed rules. The rules are stored and manipulated in a central rule database via a rule server. Policy enforcers are installed on client systems and/or on servers and perform document access and application usage control for both direct user document accesses and application usage, and application program document accesses by evaluating the rules sent to the policy enforcer. The rule server decides which rules are required by each policy enforcer. A policy enforcer can also perform obligation and remediation operations as a part of rule evaluation. Policy enforcers on client systems and servers can operate autonomously, evaluating policies that have been received, when communications have been discontinued with the rule server.
    Type: Application
    Filed: June 30, 2016
    Publication date: October 27, 2016
    Inventor: Keng Lim
  • Publication number: 20160315971
    Abstract: In an information management system, policies are deployed to targets and targets can evaluate the policies whether they are connected or disconnected to the system. The policies may be transferred to the target, which may be a device or user. Relevant policies may be transferred while not relevant policies are not. The policies may have policy abstractions.
    Type: Application
    Filed: June 30, 2016
    Publication date: October 27, 2016
    Inventor: Keng Lim
  • Publication number: 20160311193
    Abstract: The present invention relates to customizable skin for light switches, electrical, electronics, cable plugs, telephone plates, power outlets, combinations thereof and their equivalents. The present invention includes a front cover, in whole or in part, that is transparent, translucent or of lightly coloured material, and together with an attachment plate sandwiches at least one customizable skin or a superimposition of a plurality of customizable skins, whereby the front cover provide a viewing area to protect and to display an image on customizable skin or a superimposition of images formed from a plurality of customizable skins.
    Type: Application
    Filed: March 11, 2016
    Publication date: October 27, 2016
    Inventors: Kuam Hong Loh, Hong Keng Lim
  • Publication number: 20160308914
    Abstract: A policy language for an information management system allows specifying or more policies using policy abstractions. The policies and policy abstractions are decoupled from one another, so policies and policy abstractions may be specified and altered separately from each other. A policy may refer to any number of policy abstractions. Multiple policies may reference a single policy abstraction, and a change to that policy abstraction will result in multiple policies being changed. Further, policy abstractions may be nested, so one policy abstraction may reference another policy abstraction, and so forth.
    Type: Application
    Filed: June 29, 2016
    Publication date: October 20, 2016
    Applicant: NextLabs, Inc.
    Inventor: Keng Lim
  • Patent number: 9413771
    Abstract: A system protects documents at rest and in motion using declarative policies and encryption. A document at rest includes documents on a device such as the hard drive of a computer. A document in motion is a document that is passing through a policy enforcement point. The policy enforcement point can be a server (e.g., mail server, instant messenger server, file server, or network connection server).
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: August 9, 2016
    Assignee: NextLabs, Inc.
    Inventors: Keng Lim, Poon Fung, Andrew Han
  • Publication number: 20160224798
    Abstract: Activity data is analyzed or evaluated to detect behavioral patterns and anomalies. When a particular pattern or anomaly is detected, a system may send a notification or perform a particular task. This activity data may be collected in an information management system, which may be policy based. Notification may be by way e-mail, report, pop-up message, or system message. Some tasks to perform upon detection may include implementing a policy in the information management system, disallowing a user from connecting to the system, and restricting a user from being allowed to perform certain actions. To detect a pattern, activity data may be compared to a previously defined or generated activity profile.
    Type: Application
    Filed: April 11, 2016
    Publication date: August 4, 2016
    Inventor: Keng Lim
  • Publication number: 20160224796
    Abstract: A technique and system protects documents at rest and in motion using declarative policies and encryption. Encryption in the system is provided transparently and can work in conjunction with policy enforcers installed at a system. A system can protect information or documents from: (i) insider theft; (ii) ensure confidentiality; and (iii) prevent data loss, while enabling collaboration both inside and outside of a company.
    Type: Application
    Filed: April 11, 2016
    Publication date: August 4, 2016
    Inventor: Keng Lim
  • Patent number: 9407662
    Abstract: In an information management system, activity data is collected and analyzed for patterns. The information management system may be policy based. Activity data may be organized as entries including information on user, application, machine, action, object or document, time, and location. When checking for patterns in the activity or historical data, techniques may include inferencing, frequency checking, location and distance checking, and relationship checking, and any combination of these. Analyzing the activity data may include comparing like types or categories of information for two or more entries.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: August 2, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim
  • Publication number: 20160212014
    Abstract: To prevent conflicts of interest, an information management system is used to make sure two or more groups are kept apart so that information does not circulate freely between these groups. The system has policies to implement an “ethical wall” to separate users or groups of users. The user or groups of user may be organized in any arbitrary way, and may be in the same organization or different organizations. The two groups (or two or more users) will not be able to access information belonging to the other, and users in one group may not be able to pass information to the other group. The system may manage access to documents, e-mail, files, and other forms of information.
    Type: Application
    Filed: March 28, 2016
    Publication date: July 21, 2016
    Inventor: Keng Lim
  • Patent number: 9396351
    Abstract: To prevent conflicts of interest, an information management system is used to make sure two or more groups are kept apart so that information does not circulate freely between these groups. The system has policies to implement an “ethical wall” to separate users or groups of users. The user or groups of user may be organized in any arbitrary way, and may be in the same organization or different organizations. The two groups (or two or more users) will not be able to access information belonging to the other, and users in one group may not be able to pass information to the other group. The system may manage access to documents, e-mail, files, and other forms of information.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: July 19, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim
  • Patent number: 9398051
    Abstract: A method and apparatus for controlling document access and application usage using centrally managed rules. The rules are stored and manipulated in a central rule database via a rule server. Policy enforcers are installed on client systems and/or on servers and perform document access and application usage control for both direct user document accesses and application usage, and application program document accesses by evaluating the rules sent to the policy enforcer. The rule server decides which rules are required by each policy enforcer. A policy enforcer can also perform obligation and remediation operations as a part of rule evaluation. Policy enforcers on client systems and servers can operate autonomously, evaluating policies that have been received, when communications have been discontinued with the rule server.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: July 19, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim
  • Patent number: 9384363
    Abstract: In an information management system, policies are deployed to targets and targets can evaluate the policies whether they are connected or disconnected to the system. The policies may be transferred to the target, which may be a device or user. Relevant policies may be transferred while not relevant policies are not. The policies may have policy abstractions.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: July 5, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim
  • Patent number: 9384360
    Abstract: A policy language for an information management system allows specifying or more policies using policy abstractions. The policies and policy abstractions are decoupled from one another, so policies and policy abstractions may be specified and altered separately from each other. A policy may refer to any number of policy abstractions. Multiple policies may reference a single policy abstraction, and a change to that policy abstraction will result in multiple policies being changed. Further, policy abstractions may be nested, so one policy abstraction may reference another policy abstraction, and so forth.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: July 5, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim
  • Patent number: 9384358
    Abstract: A method and apparatus for controlling document access and application usage using centrally managed rules. The rules are stored and manipulated in a central rule database via a rule server. Policy enforcers are installed on client systems and/or on servers and perform document access and application usage control for both direct user document accesses and application usage, and application program document accesses by evaluating the rules sent to the policy enforcer. The rule server decides which rules are required by each policy enforcer. A policy enforcer can also perform obligation and remediation operations as a part of rule evaluation. Policy enforcers on client systems and servers can operate autonomously, evaluating policies that have been received, when communications have been discontinued with the rule server.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: July 5, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim
  • Publication number: 20160154965
    Abstract: In an information management system, policies are deployed to targets and targets can evaluate the policies whether they are connected or disconnected to the system. The policies may be transferred to the target, which may be a device or user. Relevant policies may be transferred while not relevant policies are not. The policies may have policy abstractions.
    Type: Application
    Filed: February 2, 2016
    Publication date: June 2, 2016
    Inventor: Keng Lim
  • Patent number: 9311503
    Abstract: Activity data is analyzed or evaluated to detect behavioral patterns and anomalies. When a particular pattern or anomaly is detected, a system may send a notification or perform a particular task. This activity data may be collected in an information management system, which may be policy based. Notification may be by way e-mail, report, pop-up message, or system message. Some tasks to perform upon detection may include implementing a policy in the information management system, disallowing a user from connecting to the system, and restricting a user from being allowed to perform certain actions. To detect a pattern, activity data may be compared to a previously defined or generated activity profile.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: April 12, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim
  • Patent number: 9313182
    Abstract: A technique and system protects documents at rest and in motion using declarative policies and encryption. Encryption in the system is provided transparently and can work in conjunction with policy enforcers installed at a system. A system can protect information or documents from: (i) insider theft; (ii) ensure confidentiality; and (iii) prevent data loss, while enabling collaboration both inside and outside of a company.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: April 12, 2016
    Assignee: NextLabs, Inc.
    Inventor: Keng Lim