Patent US2613794A successfully refreshed from Google Patents.
Patent US5819038A successfully refreshed from Google Patents.
US5819038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collaboration system for producing copies of image generated by first program on first computer on other computers and annotating the image by second program
Assignee: RPX Corp
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Filing: 1997-03-31
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Granted: 1998-10-06
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Expires: 2017-03-31
Abstract
Abstract The invention concerns using multiple computers to hold a conference. Under the invention, an application program can run on a single computer, yet remote participants can issue commands to the program. Remote participants can watch the program operate, because the invention replicates the display window of the running program onto the displays of the remote computers. Any participant can make annotations on the participant's own computer display. The invention copies the annotations to the displays of the other participants.
Inventors
- 👤 Allison A. Carleton
- 👤 Catherine M. FitzPatrick
- 👤 Theresa M. Pommier
- 👤 Krista S. Schwartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:26
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/03; G06F3/033; G06F3/038; G06F3/048; G06F3/0481; G06F3/14; G06F3/1454; H; H04; H04L; H04L12/00; H04L12/02; H04L12/16; H04L12/18; H04L12/1813; H04L12/1822; H04L12/1827; H04L65/00; H04L65/40; H04L65/403; H04L67/00; H04L67/01; H04L67/10; H04L67/1095; H04L67/50; H04L67/75; H04L9/00; H04L9/40; H04N; H04N7/00; H04N7/14; H04N7/15; G09; G09G; G09G2360/00; G09G2360/04; H04L65/1066; H04L65/1101; H04L67/131; H04L69/00; H04L69/30; H04L69/32; H04L69/322; H04L69/329
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
112 words
A system comprising multiple, interconnected computers, comprising: a host computer which runs a host program; a plurality of remote computers, each of which is coupled to the host computer and each of which runs a remote program the remote program including: a) means for allowing a user of any of the remote computers to issue commands to the host program; b) means for allowing a user of any of the remote computers to annotate an image generated by the host program and displayed on the user's remote computer; and c) means for communicating with the host program to selectively cause the display of the annotated image at all of the remote computers.
Claim 2
Independent Claim
112 words
A system comprising multiple, interconnected computers, comprising: a host computer which runs a host program; a plurality of remote computers, each of which is coupled to the host computer and each of which runs a remote program the remote program including: a) means for allowing a user of any of the remote computers to issue commands to the host program; b) means for allowing a user of any of the remote computers to annotate an image generated by the host program and displayed on the user's remote computer; and c) means for communicating with the host program to selectively cause the display of the annotated image at all of the remote computers.
Claim 3
Dependent Claim
17 words
The system according to claim 1, in which the remote program is distinct from the host program.
Claim 4
Dependent Claim
86 words
A remote collaboration system for multiple interconnected computers, comprising: a) means for running a first program on one computer, which generates an image; b) means for running one or more second programs on others of the computers, further comprising: i) means for producing copies of the image on the other computers; ii) means for allowing users of the other computers to annotate the copies of the images; and iii) means for communicating with the first program to selectively display the annotated images on the other computers.
Claim 5
Dependent Claim
86 words
A remote collaboration system for multiple interconnected computers, comprising: a) means for running a first program on one computer, which generates an image; b) means for running one or more second programs on others of the computers, further comprising: i) means for producing copies of the image on the other computers; ii) means for allowing users of the other computers to annotate the copies of the images; and iii) means for communicating with the first program to selectively display the annotated images on the other computers.
Claim 6
Independent Claim
112 words
A method for remote collaboration among multiple interconnected computers, comprising the steps of: running a host program on a host computer; running a remote program on each of a plurality of remote computers, each of which is coupled to the host computer, further comprising the steps of: a) allowing a user of any of the remote computers to issue commands to the host program; b) allowing a user of any of the remote computers to annotate an image generated by the host program and displayed on the user's remote computer; and c) communicating with the host program to selectively cause the display of the annotated image at all of the remote computers.
Claim 7
Independent Claim
112 words
A method for remote collaboration among multiple interconnected computers, comprising the steps of: running a host program on a host computer; running a remote program on each of a plurality of remote computers, each of which is coupled to the host computer, further comprising the steps of: a) allowing a user of any of the remote computers to issue commands to the host program; b) allowing a user of any of the remote computers to annotate an image generated by the host program and displayed on the user's remote computer; and c) communicating with the host program to selectively cause the display of the annotated image at all of the remote computers.
Claim 8
Dependent Claim
17 words
The method according to claim 4, in which the remote program is distinct from the host program.
Claim 9
Independent Claim
85 words
A method of remote collaboration for multiple interconnected computers, comprising the steps of: a) running a first program on one of the computers to generate an image; b) running one or more second programs on others of the computers, further comprising the steps of: i) producing copies of the image on the other computers; ii) allowing users of the other computers to annotate the copies of the image; and iii) communicating with the first program to selectively display the annotated images on the other computers.
Claim 10
Independent Claim
85 words
A method of remote collaboration for multiple interconnected computers, comprising the steps of: a) running a first program on one of the computers to generate an image; b) running one or more second programs on others of the computers, further comprising the steps of: i) producing copies of the image on the other computers; ii) allowing users of the other computers to annotate the copies of the image; and iii) communicating with the first program to selectively display the annotated images on the other computers.
Claim 11
Dependent Claim
79 words
A remote collaboration system, comprising: (a) a host computer coupled to a plurality of remote computers, wherein the host computer generates an image that is displayed on all of the remote computers; (b) local annotation mode means for displaying one or more annotations made to the image only at the remote computer where the annotations are made; and (c) global annotation mode means for displaying one or more annotations made to the image at all of the remote computers.
Claim 12
Dependent Claim
79 words
A remote collaboration system, comprising: (a) a host computer coupled to a plurality of remote computers, wherein the host computer generates an image that is displayed on all of the remote computers; (b) local annotation mode means for displaying one or more annotations made to the image only at the remote computer where the annotations are made; and (c) global annotation mode means for displaying one or more annotations made to the image at all of the remote computers.
Claim 13
Dependent Claim
25 words
The remote collaboration system of claim 7, further comprising application mode means for accepting commands for the host computer from any of the remote computers.
Claim 14
Dependent Claim
42 words
The remote collaboration system of claim 7, further comprising view mode means for accepting one or more cursor movements made relative to the image from one of the remote computers and for displaying the cursor movements at all of the remote computers.
Claim 15
Independent Claim
96 words
A method of remote collaboration in a system comprised of a host computer coupled to a plurality of remote computers, comprising the steps of: (a) generating an image at the host computer that is displayed on all of the remote computers; (b) operating the system in a local annotation mode by displaying one or more annotations made to the image only at the remote computer where the annotations are made; and (c) operating the system in a global annotation mode by displaying one or more annotations made to the image at all of the remote computers.
Claim 16
Independent Claim
96 words
A method of remote collaboration in a system comprised of a host computer coupled to a plurality of remote computers, comprising the steps of: (a) generating an image at the host computer that is displayed on all of the remote computers; (b) operating the system in a local annotation mode by displaying one or more annotations made to the image only at the remote computer where the annotations are made; and (c) operating the system in a global annotation mode by displaying one or more annotations made to the image at all of the remote computers.
Claim 17
Dependent Claim
33 words
The method of remote collaboration of claim 10, further comprising the step of operating the system in an application mode by accepting commands for the host computer from any of the remote computers.
Claim 18
Dependent Claim
49 words
The method of remote collaboration of claim 10, further comprising the steps of operating the system in a view mode by accepting one or more cursor movements made relative to the image from one of the remote computers and displaying the cursor movements at all of the remote computers.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-10-05 | 2002-04-06 | 2002-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-10-05 | 2006-04-06 | 2006-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-10-05 | 2010-04-06 | 2010-10-06 | $7700.00 | Window Closed / Lapsed |