John R Fallows, 50743 E Meadow Dr, Palo Alto, CA 94303

8527774, Sep 3, 2013

May 27, 2010

12/788938

John R. Fallows - San Jose CA, US
Frank J. Salim - Mountain View CA, US

Kaazing Corporation - Mountain View CA

H04L 29/06

713178, 713168, 726 9

A gateway server interoperates with client and remote server systems to provide stateless security management for a distributed Web application. A Web client application on the client system initiates a WebSocket connection directed to a remote Web service by performing an authentication challenge directed to a user of the Web-browser client where a secure token is not present in a local store instance corresponding to the client application. The authentication challenge obtains the user credentials and then exchanges the user credentials with the gateway server for a secure token. The secure token is then sent in a protocol specific connect message to the gateway server. The gateway server, in response to receipt of the connect message, initiates a WebSocket connection directed to the remote Web service by inspecting the connect message to recover the secure token, evaluating the secure token to obtain user credentials, injecting the secure token with the user credentials, and sending the connect message to the remote Web service.

2009027, Oct 29, 2009

Apr 24, 2009

12/429999

John R. Fallows - San Jose CA, US

G06F 9/45

717137

Dynamic program translation is utilized to convert an executable program in a first language executable representation to a second language executable representation that is either optimal or essentially required for execution within a defined execution environment on a client computer system. A dynamic translator, typically executed on a first computer system, is invoked in response to a request from a second computer system to provide an identified executable program. The dynamic translator performs an execution path analysis and optimized translation from a first representation, such as a Java class file, to generate executable code in the second representation, such as JavaScript. Optimizations include cross-language feature modifications, selective replacement of nominally un-translatable code portions, and insertion of call-back service requests to dynamically emulate services required in the execution of the program.

2010028, Nov 4, 2010

Apr 30, 2010

12/772046

John R. Fallows - San Jose CA, US
Frank J. Salim - Mountain View CA, US
David B. Gaunce - Los Altos CA, US
Siddalingaiah Eraiah - Fremont CA, US

G06F 15/16
G06F 3/048

709203, 715760

A system enabling service communications in distributed Web applications between servers otherwise inaccessible due to cross-origin security restrictions in pre-HTML5 compliant Web-browser clients. A Web-browser client executes a client-side Web application received from a source origin server having a defined source origin and requests connections to request identified Web-application services. Execution of an emulation client library establishes a bidirectional capable HTTP-based communications connection between the Web-browser client and a gateway server, having a target origin outside the scope of the source origin, providing access to the request identified Web-application service. The bidirectional capable HTTP-based communications connection includes a cross-origin communications bridge providing a secure communications path between the source and target origins. The gateway server can establish an HTML5 compliant connection to a target defined service, provided by a target server, having a predefined relation to the request identified Web-application service.