EP0674259A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Object linking and embedding over a computer network
Assignee: International Business Machines Corp
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Filing: 1994-12-21
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Granted: —
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Expires: 2014-12-21
Abstract
Abstract A user at computer A submits material from an application APPN A onto the clipboard at that machine. A routine CLIP SEND, part of conferencing software P2P-A at computer A obtains a list of available formats for the material on the clipboard, and transmits this list to a second machine, computer B. This list is received by conferencing software P2P-B at computer B, and a routine CLIP RECEIVE, part of P2P-B, submits the list to the clipboard at that machine. The user at machine B can then embed an object originally from APPN A by OLE pasting into an application at computer B, APPN B, in the normal manner.
Inventors
- 👤 John Maltby
- 👤 Simon Phipps
- 👤 Vince Singleton
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 06:38
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/46; G06F9/54; G06F9/543
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
121 words
A method of providing object linking and embedding (OLE) over a computer network, in which an object generated by a first application at a first computer in the network may be incorporated into a second application at a second computer in the network, said first and second computers each running a stand-alone operating system supporting a clipboard, the method comprising the steps of: receiving notification that the first application has submitted material to the clipboard on the first computer and obtaining a list of available formats for said submitted material; transmitting the format(s) corresponding to Object Embedding to the second computer; submitting the format(s) corresponding to Object Embedding to the clipboard at the second computer for selection by the second application.
Claim 2
Dependent Claim
35 words
The method of claim 1, wherein the list of all the available formats for the material submitted to the clipboard is transmitted to the second computer for submission to the clipboard at the second computer.
Claim 3
Dependent Claim
34 words
The method of claim 2, further comprising the step of detecting if one of the available formats corresponds to Object Linking, and if so, not submitting this to the clipboard at the second computer.
Claim 4
Dependent Claim
50 words
The method of claim 2 or 3, further comprising the step of detecting if one of the available formats corresponds to dynamic data exchange (DDE), and if so, changing the data associated with this by replacing the application name therein with a name containing an identifier of the first computer.
Claim 5
Independent Claim
99 words
The method of any preceding claim, wherein formats are submitted to the clipboard on the second computer using delayed rendering, and further comprising the steps of: responsive to receiving a request from the second application for a copy of the clipboard material in a particular format, sending a corresponding request to the first computer; obtaining the requested material from the clipboard at the first computer; transmitting the requested material obtained from the clipboard on the first computer to the second computer; and submitting the requested material to the clipboard on the second computer, for passing to the second application.
Claim 6
Independent Claim
27 words
The method of any preceding claim, wherein both first and second computers run conferencing applications, which are responsible for exchanging messages between the first and second computer.
References Cited (Backward Citations)
No citation records indexed.
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