Patents by Inventor David W. Sellers
David W. Sellers 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: 11933606Abstract: A vehicle wheel alignment system has a plurality of cameras, each camera for viewing a respective target disposed at a respective wheel of the vehicle and capturing image data of the target as the wheel and target are continuously rotated a number of degrees of rotation without a pause. The image data is used to calculate a minimum number of poses of the target of at least one pose for every five degrees of rotation as the wheel and target are continuously rotated the number of degrees of rotation without a pause. At least one of the cameras comprises a data processor for performing the steps of preprocessing the image data, and calculating an alignment parameter for the vehicle based on the preprocessed image data.Type: GrantFiled: August 4, 2022Date of Patent: March 19, 2024Assignee: Snap-On IncorporatedInventors: Steven W. Rogers, David A. Jackson, Bradley Lewis, Adam C. Brown, Robert J. D'Agostino, Eric R. Sellers
-
Publication number: 20230348201Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: ApplicationFiled: June 30, 2023Publication date: November 2, 2023Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Patent number: 11724888Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: GrantFiled: February 14, 2022Date of Patent: August 15, 2023Assignee: Insight Automation, Inc.Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Publication number: 20220162015Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: ApplicationFiled: February 14, 2022Publication date: May 26, 2022Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Patent number: 11247846Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: GrantFiled: May 19, 2020Date of Patent: February 15, 2022Assignee: Insight Automation, Inc.Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Publication number: 20200277145Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: ApplicationFiled: May 19, 2020Publication date: September 3, 2020Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Patent number: 10654659Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: GrantFiled: March 15, 2019Date of Patent: May 19, 2020Assignee: Insight Automation, Inc.Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Publication number: 20190210814Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: ApplicationFiled: March 15, 2019Publication date: July 11, 2019Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Patent number: 10233028Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether a another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: GrantFiled: January 27, 2017Date of Patent: March 19, 2019Assignee: Insight Automation Inc.Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Publication number: 20170137230Abstract: A conveyor controller for being implemented into a conveyor system includes control circuitry and one or more network interfaces for coupling with other conveyor controllers. In one embodiment, the control circuitry configured for detecting whether a another conveyor controller is connected and to determine which network interface is used in order to set the direction of the conveyor system. In another embodiment, the control circuitry is configured, to receive configuration data from a conveyor controller connected to a network interface, and to detect if another conveyor controller is and to transmit configuration message to another conveyor controller that includes additional configuration data associated with the conveyor controller. In still another embodiment, the control circuitry transmits configuration data to a replacement conveyor controller upon getting a request from the replacement conveyor controller that has been connected to a network interface.Type: ApplicationFiled: January 27, 2017Publication date: May 18, 2017Inventors: Charles R. Combs, James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Patent number: 9555977Abstract: Methods, apparatuses, and program products for controlling a conveyor. One embodiment of the method includes operating a motorized roller of the conveyor to rotate in a first direction corresponding to a direction of travel, and in response to detecting that a jam has occurred, operating the motorized roller to rotate in a second direction opposite the first direction. Another embodiment of the method includes sending a message to a second controller controlling a downstream conveyor requesting data to determine whether the downstream conveyor is occupied by an article. In response to determining the downstream conveyor is not occupied by the article, operating a motorized roller of an upstream conveyor to convey an incoming article at a target speed, and in response to determining the downstream conveyor is occupied by the article, operating the motorized roller to convey the incoming article at an adjusted target speed slower than the target speed.Type: GrantFiled: May 6, 2014Date of Patent: January 31, 2017Assignee: Insight Automation, Inc.Inventors: Charles R. Combs, James P. Knapke, Dimitar I. Petrov, Timothy A. Barnes, David W. Sellers
-
Publication number: 20140244030Abstract: Methods, apparatuses, and program products for controlling a conveyor. One embodiment of the method includes operating a motorized roller of the conveyor to rotate in a first direction corresponding to a direction of travel, and in response to detecting that a jam has occurred, operating the motorized roller to rotate in a second direction opposite the first direction. Another embodiment of the method includes sending a message to a second controller controlling a downstream conveyor requesting data to determine whether the downstream conveyor is occupied by an article. In response to determining the downstream conveyor is not occupied by the article, operating a motorized roller of an upstream conveyor to convey an incoming article at a target speed, and in response to determining the downstream conveyor is occupied by the article, operating the motorized roller to convey the incoming article at an adjusted target speed slower than the target speed.Type: ApplicationFiled: May 6, 2014Publication date: August 28, 2014Applicant: Insight Automation, Inc.Inventors: Charles R. Combs, James P. Knapke, Dimitar I. Petrov, Timothy A. Barnes, David W. Sellers
-
Patent number: 8757363Abstract: Various methods, apparatuses, and program products that are used to control at least a portion of a conveyor, determine information about an article conveyed by the conveyor, or otherwise operate a conveyor are provided. One method includes detecting whether a second conveyor controller is connected to the first conveyor controller and, in response to detecting that there is a second conveyor controller connected to the first conveyor controller, identifying whether the second conveyor controller is connected to a predetermined network interface of the first conveyor controller. The method further includes configuring the first conveyor controller to rotate a motorized roller in a first predetermined direction if a second conveyor controller is connected to the predetermined network interface and configuring the first conveyor controller to rotate the motorized roller in a second predetermined direction if a second conveyor controller is not connected to the predetermined network interface.Type: GrantFiled: May 9, 2011Date of Patent: June 24, 2014Assignee: Insight Automation, Inc.Inventors: Charles R. Combs, James P. Knapke, Dimitar I. Petrov, Timothy A. Barnes, David W. Sellers
-
Publication number: 20120290126Abstract: Various methods, apparatuses, and program products that are used to control at least a portion of a conveyor, determine information about an article conveyed by the conveyor, or otherwise operate a conveyor are provided. One method includes detecting whether a second conveyor controller is connected to the first conveyor controller and, in response to detecting that there is a second conveyor controller connected to the first conveyor controller, identifying whether the second conveyor controller is connected to a predetermined network interface of the first conveyor controller. The method further includes configuring the first conveyor controller to rotate a motorized roller in a first predetermined direction if a second conveyor controller is connected to the predetermined network interface and configuring the first conveyor controller to rotate the motorized roller in a second predetermined direction if a second conveyor controller is not connected to the predetermined network interface.Type: ApplicationFiled: May 9, 2011Publication date: November 15, 2012Applicant: INSIGHT AUTOMATION, INC.Inventors: Charles R. Combs, James P. Knaple, Dimitar ivanov Petrov, Timothy A. Barnes, David W. Sellers
-
Patent number: 7230392Abstract: Analog control of a plurality of light sources, such as light-emitting diodes (LEDs), to generate multiple colors of light. An electronic circuit controls three or more analog outputs in response to a single analog input, each of the analog outputs controlling a different one of the light sources.Type: GrantFiled: August 8, 2005Date of Patent: June 12, 2007Assignee: Whitegate Partners, LLCInventors: Brett G. Clark, David W. Sellers
-
Patent number: 6956338Abstract: Analog control of a plurality of light sources, such as light-emitting diodes (LEDs), to generate multiple colors of light. An electronic circuit controls three or more analog outputs in response to a single analog input, each of the analog outputs controlling a different one of the light sources.Type: GrantFiled: August 12, 2003Date of Patent: October 18, 2005Assignee: MasonWare Partners, LLCInventors: Brett G. Clark, David W. Sellers