Patents by Inventor Christopher F. Graf
Christopher F. Graf 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: 9880030Abstract: System and method for extending programmable device functionality while preserving functionality of the device driver and driver IP. User input may be received specifying functionality of custom IP for a programmable measurement device with standard driver IP. The custom IP may be generated accordingly, and may be deployable to the programmable measurement device. During operation the custom IP may communicate directly with the standard driver IP and may provide custom functionality of the programmable measurement device while preserving functionality of the standard driver IP on the programmable measurement device and the standard device driver.Type: GrantFiled: June 4, 2014Date of Patent: January 30, 2018Assignee: NATIONAL INSTRUMENTS CORPORATIONInventors: Christopher F. Graf, Ryan P. Verret, Joseph H. DiGiovanni, Dustyn K. Blasig, Jeronimo Mota, Kunal H. Patel, Duncan G. Hudson, III, Brian K. Odom
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Patent number: 9483304Abstract: A system and method for configuring objects in a system diagram to access interfaces of other objects are described. A first node and a second node may be displayed in the system diagram. The second node may implement one or more interfaces, where each interface includes one or more callable functions. An interface wire connecting the first node to the second node may be displayed in response to user input. The system may automatically configure the first node to access at least one of the one or more interfaces of the second node in response to displaying the interface wire.Type: GrantFiled: July 29, 2011Date of Patent: November 1, 2016Assignee: NATIONAL INSTRUMENTS CORPORATIONInventors: Matthew C. Curtis, Christopher F. Graf, Matthew E. Novacek, Ariane M. Chan-You, Amanda E. Cruess
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Patent number: 9135131Abstract: Customizing a test instrument. A plurality of pairs of code modules may be provided. Each pair of code modules may include a first code module having program instructions for execution by a processor of the test instrument and a second code module for implementation on a programmable hardware element of the test instrument. For each pair of code modules, the first code module and the second code module may collectively implement a function in the test instrument. User input may be received specifying modification of a second code module of at least one of the plurality of pairs of code modules. Accordingly, a hardware description may be generated for the programmable hardware element of the test instrument based on the modified second code module.Type: GrantFiled: February 16, 2012Date of Patent: September 15, 2015Assignee: National Instruments CorporationInventors: Charles G. Schroeder, Christopher F. Graf, Ciro T. Nishiguchi, Nigel G. D'Souza, Daniel J. Baker, Thomas D. Magruder
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Patent number: 8938716Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: GrantFiled: July 3, 2014Date of Patent: January 20, 2015Assignee: National Instruments CorporationInventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe, Sarvesh V. Nagarajan
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Patent number: 8924949Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: GrantFiled: June 13, 2014Date of Patent: December 30, 2014Assignee: National Instruments CorporationInventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe
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Publication number: 20140358469Abstract: System and method for extending programmable device functionality while preserving functionality of the device driver and driver IP. User input may be received specifying functionality of custom IP for a programmable measurement device with standard driver IP. The custom IP may be generated accordingly, and may be deployable to the programmable measurement device. During operation the custom IP may communicate directly with the standard driver IP and may provide custom functionality of the programmable measurement device while preserving functionality of the standard driver IP on the programmable measurement device and the standard device driver.Type: ApplicationFiled: June 4, 2014Publication date: December 4, 2014Applicant: NATIONAL INSTRUMENTS CORPORATIONInventors: Christopher F. Graf, Ryan P. Verret, Joseph H. DiGiovanni, David E. Klipec, Dustyn K. Blasig, Jeronimo Mota, Kunal H. Patel, Duncan G. Hudson, III, Brian K. Odom
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Publication number: 20140317599Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: ApplicationFiled: July 3, 2014Publication date: October 23, 2014Inventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe, Sarvesh V. Nagarajan
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Publication number: 20140298289Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: ApplicationFiled: June 13, 2014Publication date: October 2, 2014Inventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe
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Patent number: 8813032Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: GrantFiled: June 19, 2012Date of Patent: August 19, 2014Assignee: National Instruments CorporationInventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe, Sarvesh V. Nagarajan
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Patent number: 8799853Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: GrantFiled: June 19, 2012Date of Patent: August 5, 2014Assignee: National Instruments CorporationInventors: Ryan H. Brown, Christopher F. Graf
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Patent number: 8788882Abstract: Customizing a test instrument. A plurality of pairs of code modules may be provided. Each pair of code modules may include a first code module having program instructions for execution by a processor of the test instrument and a second code module for implementation on a programmable hardware element of the test instrument. For each pair of code modules, the first code module and the second code module may collectively implement a function in the test instrument. User input may be received specifying modification of a second code module of at least one of the plurality of pairs of code modules. Accordingly, a hardware description may be generated for the programmable hardware element of the test instrument based on the modified second code module.Type: GrantFiled: February 16, 2012Date of Patent: July 22, 2014Assignee: National Instruments CorporationInventors: Charles G. Schroeder, Christopher F. Graf, Ciro T. Nishiguchi, Nigel G. D'Souza, Daniel J. Baker, Thomas D. Magruder
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Patent number: 8756565Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: GrantFiled: June 19, 2012Date of Patent: June 17, 2014Assignee: National Instruments CorporationInventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe
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Publication number: 20130218509Abstract: Customizing a test instrument. A plurality of pairs of code modules may be provided. Each pair of code modules may include a first code module having program instructions for execution by a processor of the test instrument and a second code module for implementation on a programmable hardware element of the test instrument. For each pair of code modules, the first code module and the second code module may collectively implement a function in the test instrument. User input may be received specifying modification of a second code module of at least one of the plurality of pairs of code modules. Accordingly, a hardware description may be generated for the programmable hardware element of the test instrument based on the modified second code module.Type: ApplicationFiled: February 16, 2012Publication date: August 22, 2013Inventors: Charles G. Schroeder, Christopher F. Graf, Ciro T. Nishiguchi, Nigel G. D'Souza, Daniel J. Baker, Thomas D. Magruder
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Publication number: 20130219360Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: ApplicationFiled: June 19, 2012Publication date: August 22, 2013Inventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe, Sarvesh V. Nagarajan
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Publication number: 20130219355Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: ApplicationFiled: June 19, 2012Publication date: August 22, 2013Inventors: Ryan H. Brown, Christopher F. Graf
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Publication number: 20130219356Abstract: Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.Type: ApplicationFiled: June 19, 2012Publication date: August 22, 2013Inventors: Christopher F. Graf, Ryan H. Brown, Daniel J. Baker, Matthew J. DeVoe
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Publication number: 20130219219Abstract: Customizing a test instrument. A plurality of pairs of code modules may be provided. Each pair of code modules may include a first code module having program instructions for execution by a processor of the test instrument and a second code module for implementation on a programmable hardware element of the test instrument. For each pair of code modules, the first code module and the second code module may collectively implement a function in the test instrument. User input may be received specifying modification of a second code module of at least one of the plurality of pairs of code modules. Accordingly, a hardware description may be generated for the programmable hardware element of the test instrument based on the modified second code module.Type: ApplicationFiled: February 16, 2012Publication date: August 22, 2013Inventors: Charles G. Schroeder, Christopher F. Graf, Ciro T. Nishiguchi, Nigel G. D'Souza, Daniel J. Baker, Thomas D. Magruder
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Publication number: 20130031492Abstract: A system and method for configuring objects in a system diagram to access interfaces of other objects are described. A first node and a second node may be displayed in the system diagram. The second node may implement one or more interfaces, where each interface includes one or more callable functions. An interface wire connecting the first node to the second node may be displayed in response to user input. The system may automatically configure the first node to access at least one of the one or more interfaces of the second node in response to displaying the interface wire.Type: ApplicationFiled: July 29, 2011Publication date: January 31, 2013Inventors: Matthew C. Curtis, Christopher F. Graf, Matthew E. Novacek, Ariane M. Chan-You, Amanda E. Cruess