Patents by Inventor Parker J. Voll
Parker J. Voll has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 8405777Abstract: A high speed video switch in a KVM system using discrete Radio Frequency (RF) switch circuits. The RF switch circuits are configured into a multiplexed circuit to route video signals from a selected host computer to a target monitor. Voltage converters are used to provide control signals of the proper voltage to the RF switch circuits. Peaking operational amplifiers are used to compensate for the roll-off effect caused by the video connectors. An On Screen Display (OSD) switch using the RF switches is used to rapidly switch between the OSD data and host computer video for display to the target operator control center monitor.Type: GrantFiled: February 14, 2011Date of Patent: March 26, 2013Assignee: Belkin International, Inc.Inventors: Randy J. King, Parker J. Voll
-
Publication number: 20110134331Abstract: A high speed video switch in a KVM system using discrete Radio Frequency (RF) switch circuits. The RF switch circuits are configured into a multiplexed circuit to route video signals from a selected host computer to a target monitor. Voltage converters are used to provide control signals of the proper voltage to the RF switch circuits. Peaking operational amplifiers are used to compensate for the roll-off effect caused by the video connectors. An On Screen Display (OSD) switch using the RF switches is used to rapidly switch between the OSD data and host computer video for display to the target operator control center monitor.Type: ApplicationFiled: February 14, 2011Publication date: June 9, 2011Applicant: Belkin International, Inc.Inventors: Randy J. King, Parker J. Voll
-
Patent number: 7889277Abstract: A high speed video switch in a KVM system using discrete Radio Frequency (RF) switch circuits. The RF switch circuits are configured into a multiplexed circuit to route video signals from a selected host computer to a target monitor. Voltage converters are used to provide control signals of the proper voltage to the RF switch circuits. Peaking operational amplifiers are used to compensate for the roll-off effect caused by the video connectors. An On Screen Display (OSD) switch using the RF switches is used to rapidly switch between the OSD data and host computer video for display to the target operator control center monitor.Type: GrantFiled: October 23, 2009Date of Patent: February 15, 2011Assignee: Belkin International, Inc.Inventors: Randy J. King, Parker J. Voll
-
Publication number: 20100050226Abstract: A high speed video switch in a KVM system using discrete Radio Frequency (RF) switch circuits. The RF switch circuits are configured into a multiplexed circuit to route video signals from a selected host computer to a target monitor. Voltage converters are used to provide control signals of the proper voltage to the RF switch circuits. Peaking operational amplifiers are used to compensate for the roll-off effect caused by the video connectors. An On Screen Display (OSD) switch using the RF switches is used to rapidly switch between the OSD data and host computer video for display to the target operator control center monitor.Type: ApplicationFiled: October 23, 2009Publication date: February 25, 2010Applicant: BELKIN INTERNATIONAL, INC.Inventors: Randy J. King, Parker J. Voll
-
Patent number: 7631337Abstract: A high speed video switch in a KVM system using discrete Radio Frequency (RF) switch circuits. The RF switch circuits are configured into a multiplexed circuit to route video signals from a selected host computer to a target monitor. Voltage converters are used to provide control signals of the proper voltage to the RF switch circuits. Peaking operational amplifiers are used to compensate for the roll-off effect caused by the video connectors. An On Screen Display (OSD) switch using the RF switches is used to rapidly switch between the OSD data and host computer video for display to the target operator control center monitor.Type: GrantFiled: November 1, 2006Date of Patent: December 8, 2009Assignee: Belkin International, Inc.Inventors: Randy J. King, Parker J. Voll
-
Patent number: 7432619Abstract: A distance extender (100, 200) for increasing a distance between a first device (145) and a second device (150) in electrical communication with the first device includes an electrical cable (130, 230) electrically coupled between the first device and the second device, a first subsystem (110, 210) electrically coupled to the first end of the electrical cable, and a second subsystem (120, 220) electrically coupled to the second end of the electrical cable. The electrical cable includes a first end (131, 231), a second end (132, 232), and a plurality of wires extending between the first end and the second end. The plurality of wires includes a first wire, the first device generates a data signal and provides an electrical power signal, and the data signal and the electrical power signal are simultaneously transmitted between the first device and the second device over the first wire.Type: GrantFiled: April 25, 2007Date of Patent: October 7, 2008Assignee: Belkin International, Inc.Inventors: Parker J. Voll, Randy J. King, Jack E. Priebe, Ronald C. Moffatt
-
Patent number: 7259482Abstract: A distance extender (100, 200) for increasing a distance between a first device (145) and a second device (150) in electrical communication with the first device includes an electrical cable (130, 230) electrically coupled between the first device and the second device, a first subsystem (110, 210) electrically coupled to the first end of the electrical cable, and a second subsystem (120, 220) electrically coupled to the second end of the electrical cable. The electrical cable includes a first end (131, 231), a second end (132, 232), and a plurality of wires extending between the first end and the second end. The plurality of wires includes a first wire, the first device generates a data signal and provides an electrical power signal, and the data signal and the electrical power signal are simultaneously transmitted between the first device and the second device over the first wire.Type: GrantFiled: September 24, 2003Date of Patent: August 21, 2007Assignee: Belkin International, Inc.Inventors: Parker J. Voll, Randy J. King, Jack E. Priebe, Ronald C. Moffatt
-
Publication number: 20030131127Abstract: A high speed video switch in a KVM system using discrete Radio Frequency (RF) switch circuits. The RF switch circuits are configured into a multiplexed circuit to route video signals from a selected host computer to a target monitor. Voltage converters are used to provide control signals of the proper voltage to the RF switch circuits. Peaking operational amplifiers are used to compensate for the roll-off effect caused by the video connectors. An On Screen Display (OSD) switch using the RF switches is used to rapidly switch between the OSD data and host computer video for display to the target operator control center monitor.Type: ApplicationFiled: January 5, 2002Publication date: July 10, 2003Inventors: Randy J. King, Parker J. Voll