Patents by Inventor Paul B. Wilson
Paul B. Wilson 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: 7739529Abstract: A system for conserving battery life in a battery operated device such as a tire tag where there are several modes of operation. The typical mode is the deep sleep mode where the tag is generally inactive (no clock is running; however, an RC watchdog timer is running, which uses very little power). The tag spends most of its time in this low power mode. The tag periodically partially awakens to a lucid sleep mode (when the watchdog timer times out), initiates a low-speed clock, determines if it is time to enter a search mode by examining a search mode counter and, if it is not time, adjusts the search mode counter (e.g., decrements the counter by one), and returns to the deep sleep mode. The tag sleeps in the deep sleep mode most of its life in an effort to conserve battery power. During the deep sleep mode, because the clock oscillators are OFF, a deep sleep counter is adjusted (incremented or decremented) periodically (e.g., about every 18 ms) by an internal R/C oscillator.Type: GrantFiled: November 29, 2006Date of Patent: June 15, 2010Inventors: Gordon E. Hardman, John W. Pyne, Molly A. Hardman, David A. Przygocki, David M. Coombs, Paul B. Wilson, Ronald C. Grush, Philip B. Loudin, Brett W. Floyd
-
Publication number: 20100127845Abstract: A battery operated device includes a receiver for receiving a transmission that includes a postamble. A sensor, in a tire, measures a parameter of the tire and outputs data indicative of the parameter. A microprocessor is coupled to the receiver and the sensor. The microprocessor is configured to periodically partially awaken to determine whether the transmission is likely a forward link packet (FLP) by examining the postamble, and to transmit the data in a reverse link packet (RLP) in response to confirming that the transmission is a FLP.Type: ApplicationFiled: January 27, 2010Publication date: May 27, 2010Inventors: Gordon E. Hardman, John W. Pyne, Molly A. Hardman, David A. Przygocki, David M. Coombs, Paul B. Wilson, Ronald C. Grush, Philip B. Loudin, Brett W. Floyd
-
Publication number: 20100007477Abstract: The invention provides a monitoring device and tire combination wherein an antenna is mounted to the tire in a location spaced from the monitoring device. In one embodiment, the antenna may be mounted to the tire sidewall outside the body cords of the tire. The antenna may be mounted on the outer surface of the sidewall or embedded within the body of the sidewall. The antenna is connected to the monitoring device with a connector. The connector may be electrically coupled to the monitoring device or may be connected to the monitoring device with a plug and socket connection. When the antenna is outside the body cord, the connector may extend from the antenna through the bead filler, over the top of the turn up, or under the bead ring.Type: ApplicationFiled: September 21, 2009Publication date: January 14, 2010Inventors: Paul B. Wilson, Russell W. Koch, Robert J. Trew
-
Publication number: 20090277262Abstract: A sensor system for obtaining data from an elastomeric article includes at least one wireless sensor. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid becoming occlusions within the article. The article may include sensors embedded within one of the materials of the article, a layer of sensors built into the article, and a string of sensors disposed within a component or embedded within a component of the article. The sensors may be configured to provide data related to one or more of temperature, pressure, sidewall flex, stress, strain and other parameters. The sensors may be LCD sensors, and/or conductive polymer sensors, and/or bio-polymer sensors and/or polymer diodes suitable for sensing data during the operation of the tire. A power circuit using energy generated by the tire may provide power to the sensors.Type: ApplicationFiled: July 13, 2009Publication date: November 12, 2009Applicant: Bridgestone Firestone North American Tire LLCInventors: JOHN D. RENSEL, PAUL B. WILSON, FRANCIS L. MERAT
-
Patent number: 7592902Abstract: The invention provides a monitoring device and tire combination wherein an antenna is mounted to the tire in a location spaced from the monitoring device. In one embodiment, the antenna may be mounted to the tire sidewall outside the body cords of the tire. The antenna may be mounted on the outer surface of the sidewall or embedded within the body of the sidewall. The antenna is connected to the monitoring device with a connector. The connector may be electrically coupled to the monitoring device or may be connected to the monitoring device with a plug and socket connection. When the antenna is outside the body cord, the connector may extend from the antenna through the bead filler, over the top of the turn up, or under the bead ring.Type: GrantFiled: November 7, 2006Date of Patent: September 22, 2009Inventors: Paul B. Wilson, Russell W. Koch, Robert J. Trew
-
Patent number: 7581439Abstract: A sensor system for obtaining data from an elastomeric article includes at least one wireless sensor. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid becoming occlusions within the article. The article may include sensors embedded within one of the materials of the article, a layer of sensors built into the article, and a string of sensors disposed within a component or embedded within a component of the article. The sensors may be configured to provide data related to one or more of temperature, pressure, sidewall flex, stress, strain and other parameters. The sensors may be LCD sensors, and/or conductive polymer sensors, and/or bio-polymer sensors and/or polymer diodes suitable for sensing data during the operation of the tire. A power circuit using energy generated by the tire may provide power to the sensors.Type: GrantFiled: April 25, 2007Date of Patent: September 1, 2009Assignee: Bridgestone Americas Tire Operatons, LLCInventors: John D. Rensel, Paul B. Wilson, Francis L. Merat
-
Publication number: 20070256485Abstract: A sensor system for obtaining data from an elastomeric article includes at least one wireless sensor. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid becoming occlusions within the article. The article may include sensors embedded within one of the materials of the article, a layer of sensors built into the article, and a string of sensors disposed within a component or embedded within a component of the article. The sensors may be configured to provide data related to one or more of temperature, pressure, sidewall flex, stress, strain and other parameters. The sensors may be LCD sensors, and/or conductive polymer sensors, and/or bio-polymer sensors and/or polymer diodes suitable for sensing data during the operation of the tire. A power circuit using energy generated by the tire may provide power to the sensors.Type: ApplicationFiled: April 25, 2007Publication date: November 8, 2007Inventors: John D. Rensel, Paul B. Wilson, Francis L. Merat
-
Patent number: 7278307Abstract: A non-attached monitoring device includes monitoring assembly and an antenna configured to radiate signals from the monitoring assembly. The antenna is configured to radiate through the oriented attenuating body of the tire sidewall regardless of the position of the monitoring device with respect to the tire sidewall. In one embodiment, the antenna has a body that is looped back on itself. The body may be parallel to or perpendicular to the antenna ground plane. In another embodiment, a radiating slot antenna is configured to provide transmissions through the tire sidewall regardless of the position of the monitoring device.Type: GrantFiled: September 27, 2005Date of Patent: October 9, 2007Assignee: Bridgestone Firestone North American Tire, LLCInventors: Paul B. Wilson, John D. Rensel, Frank L. Merat, Gordon E. Hardman
-
Patent number: 7161476Abstract: An electronic tire maintenance system is provided for measuring a parameter of a device at a first location. The system includes a sensor for measuring the device parameter and generating a data signal representing the measured parameter. The system also includes a microprocessor coupled to the sensor for activating the sensor on a first periodic basis to measure the device parameter. The microprocessor includes a memory for storing the generated data signal representing the measured parameter. A transmitter and a receiver are coupled to the microprocessor. The microprocessor periodically partially awakens to determine, on a second periodic basis, if a received transmission is a valid interrogation signal and, if so, fully awakens and responds to the valid interrogation signal, via the transmitter, by at least transmitting the last stored measured parameter.Type: GrantFiled: July 26, 2001Date of Patent: January 9, 2007Assignee: Bridgestone Firestone North American Tire, LLCInventors: Gordon E. Hardman, John W. Pyne, Molly A. Hardman, David A. Przygocki, David M. Coombs, Paul B. Wilson, Ronald C. Grush, Philip B. Loudin, Brett W. Floyd
-
Patent number: 7132930Abstract: The invention provides a monitoring device and tire combination wherein an antenna is mounted to the tire in a location spaced from the monitoring device. In one embodiment, the antenna may be mounted to the tire sidewall outside the body cords of the tire. The antenna may be mounted on the outer surface of the sidewall or embedded within the body of the sidewall. The antenna is connected to the monitoring device with a connector. The connector may be electrically coupled to the monitoring device or may be connected to the monitoring device with a plug and socket connection. When the antenna is outside the body cord, the connector may extend from the antenna through the bead filler, over the top of the turn up, or under the bead ring.Type: GrantFiled: June 17, 2005Date of Patent: November 7, 2006Assignee: Bridgestone Firestone North American Tire, LLCInventors: Paul B. Wilson, Russell W. Koch, Robert J. Trew
-
Patent number: 7082818Abstract: A method and apparatus for connecting an electronic monitoring device to a pneumatic tire includes mounting the monitoring package of the monitoring device within the body of the tire or the body of a patch and subsequently connecting the power source to the monitoring package through electrical coupling. The method allows the monitoring package to be cured within the tire or the patch at relatively high temperatures while protecting the sensitive power source from the high temperatures. The use of electrical coupling to achieve the power transfer prevents the material surrounding the monitoring package from being pierced by an element that would form the direct electrical connection. The method allows the monitoring package and its antenna to be positioned in a variety of positions on or within the pneumatic tire.Type: GrantFiled: January 22, 2002Date of Patent: August 1, 2006Assignee: Bridgestone Firestone North American Tire, LLCInventor: Paul B. Wilson
-
Patent number: 7009506Abstract: A monitoring device and patch assembly includes a patch that removably and re-attachably holds the monitoring device. The patch is adapted to connect the monitoring device to a pneumatic tire when the monitoring device is held by the patch. The patch is configured to hold a monitoring device having a rounded outer surface. The patch holds the rounded monitoring device by having a resilient tube with an outlet having a diameter smaller than the diameter of the monitoring device. The monitoring device of the invention includes a feature that allows it to be removed from the patch.Type: GrantFiled: July 9, 2002Date of Patent: March 7, 2006Assignee: Bridgestone Firestone North American Tire, LLCInventors: Paul B. Wilson, John D. Rensel, Russell W. Koch
-
Patent number: 6966221Abstract: A non-attached monitoring device includes monitoring assembly and an antenna configured to radiate signals from the monitoring assembly. The antenna is configured to radiate through the oriented attenuating body of the tire sidewall regardless of the position of the monitoring device with respect to the tire sidewall. In one embodiment, the antenna has a body that is looped back on itself. The body may be parallel to or perpendicular to the antenna ground plane. In another embodiment, a radiating slot antenna is configured to provide transmissions through the tire sidewall regardless of the position of the monitoring device.Type: GrantFiled: February 4, 2004Date of Patent: November 22, 2005Assignee: Bridgestone/Firestone North American Tire, LLCInventors: Paul B. Wilson, John D. Rensel, Francis L. Merat, Gordon E. Hardman
-
Patent number: 6945101Abstract: A tire monitoring device includes a sensor adapted to detect airborne molecules generated when tire components are overheated. The sensor may be positioned in a reader that is proximate the exterior of the tire. The sensor may also be exposed to the air inside the pressurized tire chamber. The sensor may be tuned to detect any of a variety of molecules or components that are generated when tire materials are overheated.Type: GrantFiled: June 20, 2003Date of Patent: September 20, 2005Assignee: Bridgestone/Firestone North American Tire, LLCInventor: Paul B. Wilson
-
Patent number: 6919799Abstract: The invention provides a monitoring device and tire combination wherein an antenna is mounted to the tire in a location spaced from the monitoring device. In one embodiment, the antenna may be mounted to the tire sidewall outside the body cords of the tire. The antenna may be mounted on the outer surface of the sidewall or embedded within the body of the sidewall. The antenna is connected to the monitoring device with a connector. The connector may be electrically coupled to the monitoring device or may be connected to the monitoring device with a plug and socket connection. When the antenna is outside the body cord, the connector may extend from the antenna through the bead filler, over the top of the turn up, or under the bead ring.Type: GrantFiled: February 26, 2001Date of Patent: July 19, 2005Assignee: Bridgestone/Firestone North American Tire, LLCInventors: Paul B. Wilson, Robert J. Trew, Russell W. Koch
-
Patent number: 6910372Abstract: A monitoring device for a pneumatic tire includes a body having a central portion with a monitoring assembly carried by the central portion. A plurality of spaced fingers project from the central portion of the body. The fingers support the monitoring assembly in a spaced located from the inner surface of the tire. The fingers also cushion the monitoring assembly and raise it above any liquid that may be disposed in the tire. In one embodiment, the fingers are designed to position the center of the device at the center of the tire sidewall. In this embodiment, the fingers may be configured to engage the tire and rim at the same time.Type: GrantFiled: March 21, 2003Date of Patent: June 28, 2005Assignee: Bridgestone/Firestone North American Tire, LLCInventor: Paul B. Wilson
-
Patent number: 6885296Abstract: An electronic tire maintenance system is provided for measuring a parameter of a device at a first location. The system includes a sensor for measuring the device parameter and generating a data signal representing the measured parameter. The system also includes a microprocessor coupled to the sensor for activating the sensor on a first periodic basis to measure the device parameter. The microprocessor includes a memory for storing the generated data signal representing the measured parameter. A transmitter and a receiver are coupled to the microprocessor. The microprocessor periodically partially awakens to determine, on a second periodic basis, if a received transmission is a valid interrogation signal and, if so, fully awakens and responds to the valid interrogation signal, via the transmitter, by at least transmitting the last stored measured parameter.Type: GrantFiled: July 24, 2003Date of Patent: April 26, 2005Assignee: Bridgestone/Firestone North American Tire, LLCInventors: Gordon E. Hardman, John W. Pyne, Molly A. Hardman, Paul B. Wilson, David M. Coombs, Brett W. Floyd
-
Patent number: 6868717Abstract: A method for encapsulating a monitoring device for a pneumatic tire, wherein the monitoring device includes a threaded rod and a pressure sensor, includes the steps of positioning the monitoring device in an encapsulation chamber of an encapsulation device with a portion of the threaded rod extending from the encapsulation chamber; engaging the threaded rod against the encapsulation device to suspend the electronic monitoring device within the encapsulation chamber; and filling the encapsulation chamber with encapsulation material to encapsulate the monitoring device to form an encapsulated monitoring device. The encapsulated monitoring device may be mounted to a pneumatic tire with an attachment patch.Type: GrantFiled: February 11, 2003Date of Patent: March 22, 2005Assignee: Bridgestone/Firestone North America Tire, LLCInventors: Russell W. Koch, Walter Tomaszewski, David A. Weitzenhof, Paul B. Wilson
-
Patent number: 6860303Abstract: An improved method and apparatus permits the insertion and removal of an electronic monitoring device from a tire, while securing the electronic monitoring device to the tire so that stress, strain, impact, cyclic fatigue and vibration are minimized. After a rubber patch is vulcanized, the patch is permanently assembled to the innerliner of a vulcanized tire by affixing it to the tire innerliner. An electronic monitoring device, after having been encapsulated in a suitable rigid potting material to form a rigid tag, is fitted with a power source to form a tag assembly in a shape which allows for insertion into a cavity in the patch. The tag is carefully inserted into the cavity housing. The tag assembly is locked into place within the cavity using a suitable removable locking device.Type: GrantFiled: October 12, 2001Date of Patent: March 1, 2005Assignee: Bridgestone/Firestone North American Tire, LLCInventors: John D. Rensel, Russell W. Koch, Paul B. Wilson
-
Publication number: 20040189455Abstract: The invention provides a monitoring device and tire combination wherein an antenna is mounted to the tire in a location spaced from the monitoring device. In one embodiment, the antenna may be mounted to the tire sidewall outside the body cords of the tire. The antenna may be mounted on the outer surface of the sidewall or embedded within the body of the sidewall. The antenna is connected to the monitoring device with a connector. The connector may be electrically coupled to the monitoring device or may be connected to the monitoring device with a plug and socket connection. When the antenna is outside the body cord, the connector may extend from the antenna through the bead filler, over the top of the turn up, or under the bead ring.Type: ApplicationFiled: February 26, 2001Publication date: September 30, 2004Inventors: Paul B. Wilson, Russell W. Koch, Robert J. Trew