System for Running Web Applications Offline and Providing Access to Native Services

• US 20080147671A1
• Filed: 12/18/2006
• Published: 06/19/2008
• Est. Priority Date: 12/18/2006
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Lampdesk Corporation
• Inventors: Chatterjee, Manjirnath, Simon, Gregory
• Application Number:
  US11/612,282
• Publication Number:
  US 20080147671A1
• Time in Patent Office: Days
• US Class Current: 707/10
• CPC Class Codes: G06F 16/957 Browsing optimisation, e.g. caching or content distillation

Abstract

Web applications such as email, photo-sharing website, or web widgets work only when the offsite server is available to provide content in real-time. The present invention provides a generic web standards based method of encapsulating the offline web application along with its runtime environment so that web applications can run even when connection to the server is not available. In addition the present invention combines methods for creating, provision, and running multiple offline web applications on a desktop computer or a mobile device such as cellular telephone or personal digital assistant. In addition the present invention also provides the ability to synchronize user data so that multiple devices can be provisioned for offline use with the same set of personalized user information.

Claims

1. A system for running web based applications transparently online or offline consisting of an http server, a network proxy, an application bundle management database, a conventional database, and a web services bridge for local services where said system runs locally on a computing device.

2. A system as in claim 1 which allows web applications to be synchronized over the internet as a single file.

3. A system as in claim 2 in which a manifest file allows for the describing the contents of the web application file for signing purposes and execution permission purposes.

4. A system as in claim 1 where multiple web applications may be running simultaneously and each with a different level of security permissions.

5. A system as in claim 1 where data from multiple different servers can be aggregated to form a single data view without need for an off device server.

6. A system as in claim 1 where said computing device is a cellular telephone.

7. A system as in claim 1 where said computing device is an embedded computer system.

8. A system as in claim 1 where said computing device is a personal computer.

9. A system as in claim 1 for allowing subscription applications to run on said local computing device which may expire and be deleted.

10. A system as in claim 1 where user data may be synchronized with a server of the internet and stored as records in a SQL database.

11. A System as in claim 1, in which multiple applications are served simultaneously on separate IP addresses.

12. A System as in claim 11 in which said applications have different access rights to local resources.

13. A System as in claim 1, in which multiple applications are served simultaneously on separate IP address and port combinations.

14. A System as in claim 13 in which said applications have different access rights to local resources.

15. A system as in claim 1 in which local APIs can be accessed through SOAP, RPC, WSDL, XMLHttpRequest or web services language calls.

16. A System as in claim 1 in which different users can have different access privileges can be enforced for both applications and data access.

17. A System as in claim 1 in which digital certificates can be used to sign web applications which run on a local device as part of a bundle.