US5438362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control system
Assignee: Sanyo Electric Co Ltd
•
Filing: 1993-07-06
•
Granted: 1995-08-01
•
Expires: 2013-07-06
Abstract
Abstract A remote control apparatus includes a television monitor capable of displaying an image according to a video signal sent from a camcorder through a video signal line. An operating portion of the remote control apparatus includes keys, and a microcomputer which generates a control signal according to a key input from the keys. The control signal is applied to an infrared ray emitting device when the apparatus is not connected to the camcorder such that the camcorder can be wireless-controlled. If the apparatus is connected to the camcorder through a control signal line and the video signal line, the control signal is applied to the camcorder through the control signal line, and a control signal for controlling a rotation table of the camcorder is applied to the infrared ray emitting device, and therefore, the camcorder can be wire-controlled and the rotation table can be wireless-controlled.
Inventors
- 👤 Junichiro Tabuchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:46
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/765; H04N23/00; H04N23/60; H04N23/66; H04N23/661; H04N5/77; H04N5/772
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
255 words
A remote control apparatus, having a television monitor capable of displaying an image according to a first video signal sent from a first piece of electronic equipment through a video signal line, said first piece of electronic equipment including video signal generating means for generating said first video signal and first operation control means for controlling an operation of said first piece of electronic equipment in response to a control signal, said remote control apparatus comprising: wire control means for applying a first control signal to said operation control means of said first electronic equipment by means utilizing an electronic signal through a control signal line; wireless control means for applying a second control signal to said operation control means of said first electronic equipment by means utilizing one of an infrared ray and an electromagnetic radio frequency wave; connection detecting means for detecting connection of said remote control apparatus and said first piece of electronic equipment through said video signal line and said control signal line; and function stopping means for inhibiting at least one of the functions of said wireless control means when said connection is detected by said connection detecting means, wherein said wireless control means applies a third control signal to a second piece of electronic equipment which includes second operation control means for controlling an operation of said second piece of electronic equipment in response to said third control signal, wherein said function stopping means does not inhibit a function of said third control signal of said wireless control means.
Claim 2
Dependent Claim
255 words
A remote control apparatus, having a television monitor capable of displaying an image according to a first video signal sent from a first piece of electronic equipment through a video signal line, said first piece of electronic equipment including video signal generating means for generating said first video signal and first operation control means for controlling an operation of said first piece of electronic equipment in response to a control signal, said remote control apparatus comprising: wire control means for applying a first control signal to said operation control means of said first electronic equipment by means utilizing an electronic signal through a control signal line; wireless control means for applying a second control signal to said operation control means of said first electronic equipment by means utilizing one of an infrared ray and an electromagnetic radio frequency wave; connection detecting means for detecting connection of said remote control apparatus and said first piece of electronic equipment through said video signal line and said control signal line; and function stopping means for inhibiting at least one of the functions of said wireless control means when said connection is detected by said connection detecting means, wherein said wireless control means applies a third control signal to a second piece of electronic equipment which includes second operation control means for controlling an operation of said second piece of electronic equipment in response to said third control signal, wherein said function stopping means does not inhibit a function of said third control signal of said wireless control means.
Claim 3
Dependent Claim
79 words
A remote control apparatus according to claim 1, wherein said first piece electronic equipment includes a video camera for generating a first video signal, and video camera being controlled by said first operation control means in response to one of said first control signal and said second control signal, and said second electronic equipment includes an attachment for acting on said video camera, said attachment being controlled by said second control means in response to said third control signal.
Claim 4
Dependent Claim
65 words
A remote control apparatus according to claim 2, wherein said first piece electronic equipment further includes a video recording/reproducing unit for recording said first video signal on a recording medium and for reproducing said recording medium to generate a second video signal, one of said first video signal and said second video signal being sent to said remote control apparatus through said video signal line.
Claim 5
Dependent Claim
173 words
An electronic equipment control system comprising: a television monitor capable of monitoring a video signal sent from a first piece of electronic equipment through a signal line; wire control means for controlling said first piece of electronic equipment by means of a first control signal utilizing an electronic signal through a control signal line; wireless control means for controlling said first piece of electronic equipment by means of a second control signal utilizing an infrared ray or an electromagnetic radio frequency wave; connection detecting means for detecting connection of said television monitor and said first piece of electronic equipment through said signal line and said control signal line; and function stopping means for inhibiting at least one of the functions of said wireless control means when said connection is detected by said connection detecting means, wherein said wireless control means applies a third control signal for controlling a second piece of electronic equipment, wherein said function stopping means does not inhibit a function of said third control signal of said wireless control means.
Claim 6
Dependent Claim
173 words
An electronic equipment control system comprising: a television monitor capable of monitoring a video signal sent from a first piece of electronic equipment through a signal line; wire control means for controlling said first piece of electronic equipment by means of a first control signal utilizing an electronic signal through a control signal line; wireless control means for controlling said first piece of electronic equipment by means of a second control signal utilizing an infrared ray or an electromagnetic radio frequency wave; connection detecting means for detecting connection of said television monitor and said first piece of electronic equipment through said signal line and said control signal line; and function stopping means for inhibiting at least one of the functions of said wireless control means when said connection is detected by said connection detecting means, wherein said wireless control means applies a third control signal for controlling a second piece of electronic equipment, wherein said function stopping means does not inhibit a function of said third control signal of said wireless control means.
References Cited (Backward Citations)
US4450487A
Cited
USD266668S
Cited
JPS57166782A
Cited
JPS62210786A
Cited
US4837817A
Cited
JPH01227580A
Cited
US4974088A
Cited
JPH03168625A
Cited
US5079634A
Cited
JPH0420077A
Cited
JPH0442673A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-07-31 | 1999-01-30 | 1999-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-07-31 | 2003-01-30 | 2003-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-07-31 | 2007-01-30 | 2007-08-01 | $7700.00 | Window Closed / Lapsed |