Patents by Inventor Steven L. Whitsitt
Steven L. Whitsitt 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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Publication number: 20210359721Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.Type: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Applicant: Johnson Controls Technology CompanyInventors: Daniel R. Rumler, Steven L. Whitsitt, Robert K. Alexander, Christopher Merkl, Gary A. Romanowich, Bernard Clement, Kevin A. Weiss
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Patent number: 11121741Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.Type: GrantFiled: November 20, 2019Date of Patent: September 14, 2021Assignee: Johnson Controls Technology CompanyInventors: Daniel R. Rumler, Steven L. Whitsitt, Robert K. Alexander, Christopher Merkl, Gary A. Romanowich, Bernard Clement, Kevin A. Weiss
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Patent number: 11018720Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.Type: GrantFiled: March 22, 2019Date of Patent: May 25, 2021Assignee: Johnson Controls Technology CompanyInventors: Daniel R. Rumler, Steven L. Whitsitt, Robert K. Alexander, Christopher Merkl, Gary A. Romanowich, Bernard Clement, Kevin A. Weiss
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Publication number: 20200136677Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.Type: ApplicationFiled: November 20, 2019Publication date: April 30, 2020Applicant: Johnson Controls Technology CompanyInventors: Daniel R. Rumler, Steven L. Whitsitt, Robert K. Alexander, Christopher Merkl, Gary A. Romanowich, Bernard Clement, Kevin A. Weiss
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Publication number: 20190222265Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.Type: ApplicationFiled: March 22, 2019Publication date: July 18, 2019Applicant: Johnson Controls Technology CompanyInventors: Daniel R. Rumler, Steven L. Whitsitt, Robert K. Alexander, Christopher Merkl, Gary A. Romanowich, Bernard Clement, Kevin A. Weiss
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Patent number: 10291292Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.Type: GrantFiled: June 15, 2016Date of Patent: May 14, 2019Assignee: Johnson Controls Technology CompanyInventors: Daniel R. Rumler, Steven L. Whitsitt, Robert K. Alexander, Christopher Merkl, Gary A. Romanowich, Bernard Clement, Kevin A. Weiss
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Publication number: 20160294446Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.Type: ApplicationFiled: June 15, 2016Publication date: October 6, 2016Applicant: Johnson Controls Technology CompanyInventors: Daniel R. Rumler, Steven L. Whitsitt, Robert K. Alexander, Christopher Merkl, Gary A. Romanowich, Bernard Clement, Kevin A. Weiss
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Patent number: 8341695Abstract: An access control system, having at least one access control unit for securing a physical area and controlling entry into and egress out of the physical area, and an Ethernet routing device, is disclosed. The Ethernet routing device includes an access controller for determining access privileges to the physical area; an Ethernet switching unit for directing network communications between multiple network devices; at least one Ethernet connector for connecting the at least one access control unit to the Ethernet routing device; and an access control message interpreter for reading messages received, by way of the Ethernet connector, from the at least one access control unit and providing access control information contained in the messages to the access controller for access privilege determination.Type: GrantFiled: May 1, 2008Date of Patent: December 25, 2012Assignee: Honeywell International Inc.Inventors: Beth A. B. Thomas, Steven L. Whitsitt
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Publication number: 20090328152Abstract: An access control system, having at least one access control unit for securing a physical area and controlling entry into and egress out of the physical area, and an Ethernet routing device, is disclosed. The Ethernet routing device includes an access controller for determining access privileges to the physical area; an Ethernet switching unit for directing network communications between multiple network devices; at least one Ethernet connector for connecting the at least one access control unit to the Ethernet routing device; and an access control message interpreter for reading messages received, by way of the Ethernet connector, from the at least one access control unit and providing access control information contained in the messages to the access controller for access privilege determination.Type: ApplicationFiled: May 1, 2008Publication date: December 31, 2009Applicant: Honeywell International Inc.Inventors: Beth A.B. Thomas, Steven L. Whitsitt
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Patent number: 6169929Abstract: A programmable controller includes memory for storing a ladder logic control program having a plurality of ladder logic instruction rungs. Each rung begins with a start of rung (SOR) instruction. A processor is coupled to the memory for executing the ladder logic control program. User interrupts are disabled during execution of the rungs. During execution of the SOR instruction, a predetermined register, such as a MCR register, is read causing simultaneous enabling of user interrupts which overrides the previously disabled user interrupts to allow the processor to receive an interrupt request signal. The interrupt request signal is received before the read function of the predetermined register has completed.Type: GrantFiled: November 10, 1998Date of Patent: January 2, 2001Assignee: Rockwell Technologies, LLCInventors: Joseph P. Izzo, Steven L. Whitsitt
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Patent number: 5065141Abstract: An expanded register rack assembly is for a processor based device. The expanded register rack assembly has a first board register rack assembly having multiple slots for receiving multiple electronic modules including a programmable controller module. The expanded register rack also has a second register rack having multiple slots for receiving multiple electronic modules. The expanded register rack assembly further has a communicative coupling between the first and second board racks, the communicative coupling permitting the programmable controller module to selectively access any of the other electronic modules received in the first and second multiple slots without the need for communication hardware mounted in any of the slots.Type: GrantFiled: March 13, 1989Date of Patent: November 12, 1991Assignee: Square D CompanyInventor: Steven L. Whitsitt
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Patent number: 4132941Abstract: A vehicle with apparatus for discharging material such as salt on a roadway or the like at a rate that a control system automatically varies with vehicle speed includes means that ordinarily interrupts normal control to prevent discharge of material while vehicle speed is below preselected threshold value. The system also includes a blast circuit which responds to momentary manual operation of a switch to impose a blast signal on control system to override all other control activity to cause rapid dispensing of material for a preselected period even if vehicle is stopped or moving below the threshold speed.Type: GrantFiled: March 16, 1977Date of Patent: January 2, 1979Assignee: Koehring CompanyInventors: Eugene A. Sousek, John R. Stroemer, Steven L. Whitsitt