Patent CA627801A successfully refreshed from Google Patents.
Patent US5982448A successfully refreshed from Google Patents.
← Back to Patent Explorer
US5982448A Expired / Lapsed US ⏱️ 0.0 years remaining

Multi-language closed captioning system

Assignee: Individual
•
Filing: 1997-10-30
•
Granted: 1999-11-09
•
Expires: 2017-10-30
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A multi-language closed captioning system is provided including a television having a speaker for transmitting audio signals. The television further has a screen for depicting various images upon receipt of television signals and depicting alphanumeric characters upon the receipt of a sub-carrier channel. A source of closed captioning is adapted to deploy a plurality of sub-carrier channels each for transmitting a string of alphanumeric characters corresponding to audio signals transmitted by the television. Such alphanumeric characters are representative of one of a plurality foreign languages. A selector unit is connected to the television and the source of closed captioning. An array of language buttons is situated on the selector unit and adapted to allow the transmission of one of the sub-carrier channels to the television upon the depression thereof.

Inventors

  • 👤 Frances S. Reyes

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 20:10
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/08; H04N7/081; H04N21/00; H04N21/40; H04N21/47; H04N21/485; H04N21/4856; H04N21/488; H04N21/4884; H04N7/087; H04N7/088; H04N7/0884; H04N7/0885

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 250 words
A multi-language closed captioning system comprising, in combination: a television having a speaker for transmitting audio signals and a screen for depicting various images upon receipt of television signals and alphanumeric characters upon the receipt of a sub-carrier channel; a remote source of closed captioning adapted to deploy a plurality of sub-carrier channels each for transmitting a string of alphanumeric characters corresponding to the audio signals transmitted by the television with such alphanumeric characters representative of one of a plurality foreign languages; a selector unit having a rectilinear configuration with a top rectangular face, a bottom rectangular face, and a periphery formed therebetween defining an interior space, the periphery defined by a long rectangular front face, a long rectangular rear face, and a pair of short rectangular side faces, the selector unit connected to the television, the source of closed captioning, a digital source of television signals, a magnetic tape source of television signals, and a free space source of television signals; an array of language buttons situated on the top face of the selector unit and having indicia representative of one of the plurality foreign languages, each button adapted to allow the transmission of one of the sub-carrier channels to the television upon the depression thereof, whereby the language associated with the sub-carrier channel corresponds with the language represented by the indicia on the depressed button; and a display situated on the front face of the selector unit for depicting the indicia associated with the language button last depressed.
Claim 2
Dependent Claim 250 words
A multi-language closed captioning system comprising, in combination: a television having a speaker for transmitting audio signals and a screen for depicting various images upon receipt of television signals and alphanumeric characters upon the receipt of a sub-carrier channel; a remote source of closed captioning adapted to deploy a plurality of sub-carrier channels each for transmitting a string of alphanumeric characters corresponding to the audio signals transmitted by the television with such alphanumeric characters representative of one of a plurality foreign languages; a selector unit having a rectilinear configuration with a top rectangular face, a bottom rectangular face, and a periphery formed therebetween defining an interior space, the periphery defined by a long rectangular front face, a long rectangular rear face, and a pair of short rectangular side faces, the selector unit connected to the television, the source of closed captioning, a digital source of television signals, a magnetic tape source of television signals, and a free space source of television signals; an array of language buttons situated on the top face of the selector unit and having indicia representative of one of the plurality foreign languages, each button adapted to allow the transmission of one of the sub-carrier channels to the television upon the depression thereof, whereby the language associated with the sub-carrier channel corresponds with the language represented by the indicia on the depressed button; and a display situated on the front face of the selector unit for depicting the indicia associated with the language button last depressed.
Claim 3
Dependent Claim 115 words
A multi-language closed captioning system comprising: a television having a speaker for transmitting audio signals and a screen for depicting various images upon receipt of television signals and depicting alphanumeric characters upon the receipt of a sub-carrier channel; a source of closed captioning adapted to deploy a plurality of sub-carrier channels each for transmitting a string of alphanumeric characters corresponding to the audio signals transmitted by the television with such alphanumeric characters representative of one of a plurality foreign languages; a selector unit connected to the television and the source of closed captioning; language buttons situated on the selector unit and adapted to allow the transmission of one of the sub-carrier channels to the television.
Claim 4
Dependent Claim 115 words
A multi-language closed captioning system comprising: a television having a speaker for transmitting audio signals and a screen for depicting various images upon receipt of television signals and depicting alphanumeric characters upon the receipt of a sub-carrier channel; a source of closed captioning adapted to deploy a plurality of sub-carrier channels each for transmitting a string of alphanumeric characters corresponding to the audio signals transmitted by the television with such alphanumeric characters representative of one of a plurality foreign languages; a selector unit connected to the television and the source of closed captioning; language buttons situated on the selector unit and adapted to allow the transmission of one of the sub-carrier channels to the television.
Claim 5
Dependent Claim 53 words
A multi-language closed captioning system as set forth in claim 2 wherein the buttons each have indicia representative of one of the plurality foreign languages situated thereon, whereby the language associated with the sub-carrier channel that is transmitted to the television corresponds with the language represented by the indicia on a depressed button.
Claim 6
Dependent Claim 35 words
A multi-language closed captioning system as set forth in claim 2 and further including a display situated on the front face of the selector unit for depicting an indicia associated with the language last chosen.
Claim 7
Dependent Claim 19 words
A multi-language closed captioning system as set forth in claim 2 wherein the source of closed captioning is remote.

References Cited (Backward Citations)

US5294982A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2002-11-08 2003-05-10 2003-11-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2006-11-08 2007-05-10 2007-11-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2010-11-08 2011-05-10 2011-11-09 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag