Patents by Inventor John Karsch
John Karsch 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).
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Patent number: 11920405Abstract: The present invention relates to shaker doors with solid cores and methods for making the same. The shaker doors contain different core materials at the recessed panel than the raise peripheral region to provide dimensional stability and reduced distortion when the doors are exposed to high humidity. The devices and methods also provide for easy assembly of solid core shaker doors, including fire rated doors.Type: GrantFiled: February 28, 2022Date of Patent: March 5, 2024Assignee: MASONITE CORPORATIONInventors: John Robinson, Steven B. Swartzmiller, Steven Gutkowski, Robert C. Allen, Roland Karsch, Michael Macdonald
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Patent number: 9043868Abstract: Methods, devices, and systems that may be used to secure networked devices are provided. One method includes receiving, at a security device, encrypted configuration data from a management server connected to a data network, from packets addressed to a networked device. The method further includes managing, by the security device, packets between the networked device and other devices accessible through a network based upon the configuration data. The method further includes sending, by the security device, a plurality of encrypted heartbeat messages to the management server utilizing an address associated with the networked device as the originating address for packets in which the encrypted heartbeat messages are transmitted.Type: GrantFiled: February 22, 2013Date of Patent: May 26, 2015Assignee: BYRES SECURITYInventors: Eric Byres, Darren Lissimore, John Karsch, Khai Lee
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Publication number: 20130232338Abstract: Methods, devices, and systems that may be used to secure networked devices are provided. One method includes receiving, at a security device, encrypted configuration data from a management server connected to a data network, from packets addressed to a networked device. The method further includes managing, by the security device, packets between the networked device and other devices accessible through a network based upon the configuration data. The method further includes sending, by the security device, a plurality of encrypted heartbeat messages to the management server utilizing an address associated with the networked device as the originating address for packets in which the encrypted heartbeat messages are transmitted.Type: ApplicationFiled: February 22, 2013Publication date: September 5, 2013Applicant: Byres SecurityInventors: Eric Byres, Darren Lissimore, John Karsch, Khai Lee
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Patent number: 8407758Abstract: A network security appliance that provides security to devices in industrial environments by transparently bridging traffic to the endpoint device. The security 5 appliance securely communicates with a management server for receiving configuration data for operation of security modules in the appliance by encrypted communications. The security appliance utilizes the network address of the industrial device when communicating with a management server and is addressed by the management server using the address of one of the protected devices associated with the appliance. Learned device characteristics are provided by the appliance to the management server which tailors software and security rules to specific network vulnerabilities of the device and control protocol. The security appliance sends periodic heartbeat messages to the management server using the network address of the device.Type: GrantFiled: October 14, 2011Date of Patent: March 26, 2013Assignee: Byres SecurityInventors: Eric Byres, Darren Lissimore, John Karsch, Khai Lee
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Publication number: 20120151558Abstract: A network security appliance that provides security to devices in industrial environments by transparently bridging traffic to the endpoint device. The security 5 appliance securely communicates with a management server for receiving configuration data for operation of security modules in the appliance by encrypted communications. The security appliance utilizes the network address of the industrial device when communicating with a management server and is addressed by the management server using the address of one of the protected devices associated with the appliance. Learned device characteristics are provided by the appliance to the management server which tailors software and security rules to specific network vulnerabilities of the device and control protocol. The security appliance sends periodic heartbeat messages to the management server using the network address of the device.Type: ApplicationFiled: October 14, 2011Publication date: June 14, 2012Inventors: Eric Byres, Darren Lissimore, John Karsch, Khai Lee
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Patent number: 8042147Abstract: A network security appliance that provides security to devices in industrial environments by transparently bridging traffic to the endpoint device. The security appliance securely communicates with a management server for receiving configuration data for operation of security modules in the appliance by encrypted communications. The security appliance utilizes the network address of the industrial device when communicating with a management server and is addressed by the management server using the address of one of the protected devices associated with the appliance. Learned device characteristics are provided by the appliance to the management server which tailors software and security rules to specific network vulnerabilities of the device and control protocol. The security appliance sends periodic heartbeat messages to the management server using the network address of the device.Type: GrantFiled: October 5, 2006Date of Patent: October 18, 2011Assignee: Bryes SecurityInventors: Eric Byres, Darren Lissimore, John Karsch, Khai Lee
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Publication number: 20070199061Abstract: A network security appliance that provides security to devices in industrial environments by transparently bridging traffic to the endpoint device. The security appliance securely communicates with a management server for receiving configuration data for operation of security modules in the appliance by encrypted communications. The security appliance utilizes the network address of the industrial device when communicating with a management server and is addressed by the management server using the address of one of the protected devices associated with the appliance. Learned device characteristics are provided by the appliance to the management server which tailors software and security rules to specific network vulnerabilities of the device and control protocol. The security appliance sends periodic heartbeat messages to the management server using the network address of the device.Type: ApplicationFiled: October 5, 2006Publication date: August 23, 2007Inventors: Eric Byres, Darren Lissimore, John Karsch, Khai Lee