U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Supervising activations states in application sharing

Patent 5790127 Issued on August 4, 1998. Estimated Expiration Date: Icon_subject May 3, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

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Patent #: 5442788
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Patent #: 5515491
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Inventor: Bates, et al.

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Patent #: 5530795
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Inventors

Application

No. 642402 filed on 05/03/1996

US Classes:

709/204COMPUTER CONFERENCING

Examiners

Primary: Breene, John

Attorney, Agent or Firm

International Class

G06F 003/00

Abstract

In application sharing, an activation message to one of an application-sharing application and a shared application is monitored. One or both of the application-sharing application and the shared application are supervised by the application-sharing application based on the activation message. In an embodiment, where the activation message calls for one of an activation or deactivation of the shared application, the application-sharing application respectively renders at least a portion of its own graphical user interface in an active or inactive color. An embodiment further prevents deactivation of an application when the activation message is for an activation of the application-sharing application.

Other References

  • Ishii, "TeamWorkStation: Towards a Seamless Shared Workspace", CSCW 90 Proceedings, pp. 13-26, Oct. 1990
  • Ahuja et al., "A Comparison of Application Sharing Mechanisms in Real-Time Desktop Conferencing Systems", ACM, pp. 238-248, Apr. 1990
  • Ishii et al., "Design of TeamWorkStation: A Realtime Shared Workspace Fusing Desktops and Computer Screens", IFIP, pp. 131-142, 1990
  • Ellis et al, "GroupWare", Comm. of the ACM, pp. 38-58, Jan. 1991
  • Foster et al., "Cognoter, Theory and Practice of a Colab-orative Tool", CSCW '86, pp. 7-15, 198
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