RGB Spectrum Patent applications |
Patent application number | Title | Published |
20130024584 | EXTERNAL DESKTOP AGENT FOR SECURE NETWORKS - Methods and apparatus are provided for externally managing control target devices such as computer systems, cameras, recorders, etc., in an effective and secure manner. In particular examples, an external desktop agent is connected to a computer system. Remote desktop agent software need not be installed on the computer system. The external desktop agent receives commands such as keyboard and mouse commands from a control computer over a mechanism such as a bi-directional network. To provide security, the external desktop agent does not directly connect to the computer system over an interface such as universal serial bus (USB) but instead provides a PS/2 interface that connects to the computer system through a standard PS/2 to USB adapter. PS/2 does not allow bi-directional command signaling and does not provide file level access to potentially sensitive computer system data. | 01-24-2013 |
20120262360 | INTELLIGENT VIDEO GRAPHICS SWITCHER - Methods and apparatus are provided for efficiently and intelligently communicating characteristic information in video graphics switcher environments. An intelligent video graphics switcher obtains display device characteristic information associated with multiple display devices and maintains updated characteristic information. When an event such as a connection/disconnection or switching event occurs between the video graphics switcher and a display device, the characteristic information is communicated to an appropriate host by triggering a connection/disconnection event with the host. | 10-18-2012 |
20120139840 | INTEGRATED CONTROL SYSTEM WITH KEYBOARD VIDEO MOUSE (KVM) - Methods and apparatus are provided for efficiently controlling source computers connected to a display system. A control computer, source computers, and a video processor are connected over a control network. Input signals such as keyboard and mouse input signals are provided to the video processor and the source computers through the control network. The source computers are also connected to the video processor through a video interface, such as multiple Digital Video Interface (DVI) lines. The use of a hybrid system allows flexibility in configuring and using the control network while providing high throughput and low latency for video sent to the video processor. | 06-07-2012 |
20120105307 | INTELLIGENT VIDEO GRAPHICS SWITCHER - Methods and apparatus are provided for efficiently and intelligently communicating characteristic information in video graphics switcher environments. An intelligent video graphics switcher obtains display device characteristic information associated with multiple display devices and maintains updated characteristic information. When an event such as a connection/disconnection or switching event occurs between the video graphics switcher and a display device, the characteristic information is communicated to an appropriate host by triggering a connection/disconnection event with the host. | 05-03-2012 |
20110109805 | INTELLIGENT VIDEO GRAPHICS SWITCHER - Methods and apparatus are provided for efficiently and intelligently communicating characteristic information in video graphics switcher environments. An intelligent video graphics switcher obtains display device characteristic information associated with multiple display devices and maintains updated characteristic information. When an event such as a connection/disconnection or switching event occurs between the video graphics switcher and a display device, the characteristic information is communicated to an appropriate host by triggering a connection/disconnection event with the host. | 05-12-2011 |
20100315328 | INTEGRATED CONTROL SYSTEM WITH MULTIPLE MEDIA SOURCES AND CORRESPONDING DISPLAYS - Mechanisms are provided for efficiently manipulating devices such as computer systems, cameras, recorders, sensors, etc., referred to herein as media sources. The media sources are connected to a control computer over a network. Output such as video and other data output from the media sources are provided on a display system having multiple displays where each display corresponds to a particular media source. Input devices such as keyboards, mice, and touchpads may be used to operate the control computer and control media sources based on cursor position. | 12-16-2010 |
20090122011 | EFFICIENT MODE SWITCHING IN A VIDEO PROCESSOR SYSTEM - Methods and apparatus are provided for efficiently controlling source computers connected to a display system. A control computer is connected to one or more source computers and video output is shown on a display system. A mouse and associated input devices may operate in video processor mode or source computer mode based on mouse x-coordinate and y-coordinate position information. Other modes such as control computer mode are also possible. In particular instances, a mouse and associated input devices operate in source computer mode to control a particular source computer when the mouse pointer position resides within one of the source computer windows. A mode of operation may switch based on a change in mouse position. | 05-14-2009 |
20090080856 | INTEGRATED CONTROL SYSTEM WITH KEYBOARD VIDEO MOUSE (KVM) - Methods and apparatus are provided for efficiently controlling source computers connected to a display system. A control computer, source computers, and a video processor are connected over a control network. Input signals such as keyboard and mouse input signals are provided to the video processor and the source computers through the control network. The source computers are also connected to the video processor through a video interface, such as multiple Digital Video Interface (DVI) lines. The use of a hybrid system allows flexibility in configuring and using the control network while providing high throughput and low latency for video sent to the video processor. | 03-26-2009 |
20090079694 | INTEGRATED CONTROL SYSTEM WITH KEYBOARD VIDEO MOUSE (KVM) - Methods and apparatus are provided for efficiently controlling source computers connected to a display system. A control computer, source computers, and a video processor are connected over a control network. Input signals such as keyboard and mouse input signals are provided to the video processor and the source computers through the control network. The source computers are also connected to the video processor through a video interface, such as multiple Digital Video Interface (DVI) lines. The use of a hybrid system allows flexibility in configuring and using the control network while providing high throughput and low latency for video sent to the video processor. | 03-26-2009 |