US5758080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for providing closed captioning to an electronic discussion group
Assignee: Google LLC
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Filing: 1997-01-24
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Granted: 1998-05-26
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Expires: 2017-01-24
Abstract
Abstract An electronic discussion group includes interaction with closed captioning from a media program, in substantially real time. Video clips from the program may also be displayed on users' computer terminals.
Inventors
- 👤 Owen J. Mortensen
- 👤 Jeffery S. Dalton
- 👤 Jeffrey S. Miller
- 👤 Douglas P. Chinnock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:58
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/14; H04N7/141; H04N7/147; H04L; H04L12/00; H04L12/02; H04L12/16; H04L12/18; H04L12/1813; H04L65/00; H04L65/40; H04L65/403; H04L65/4038; H04L65/60; H04L65/61; H04L65/613; H04L65/1066; H04L65/1101
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
An enhanced electronic discussion group, comprising: electronic messages entered onto said discussion groups; closed captioning from a video broadcast entered onto said discussion group; and electronic replies to said closed captioning entered onto said discussion group.
Claim 2
Dependent Claim
36 words
An enhanced electronic discussion group, comprising: electronic messages entered onto said discussion groups; closed captioning from a video broadcast entered onto said discussion group; and electronic replies to said closed captioning entered onto said discussion group.
References Cited (Backward Citations)
US5615131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-05-25 | 2001-11-24 | 2002-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-05-25 | 2005-11-24 | 2006-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-05-25 | 2009-11-24 | 2010-05-26 | $7700.00 | Window Closed / Lapsed |