Patents by Inventor Ian Bentley
Ian Bentley 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: 20130031985Abstract: The present disclosure relates to sensors including pressure sensors, humidity sensors, flow sensors, etc. In some cases, a sensor assembly may include a pressure port connected to a sensor unit, an electrical connector connected to the sensor unit and an outer housing encompassing at least portions of the pressure port, sensor unit and electrical connector. In some instances, the sensor unit may include pressure signal output terminals electrically connected to electrical terminals of the electrical connector.Type: ApplicationFiled: August 1, 2011Publication date: February 7, 2013Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Richard Wade, Ryan Jones, Todd Eckhardt, Jim Machir, Ian Bentley
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Publication number: 20130033830Abstract: The present disclosure relates to sensors including pressure sensors, humidity sensors, flow sensors, etc. In some cases, a connector assembly for a sensor assembly may include an electrical connector, a printed circuit board and a conductive outer housing. The electrical connector may include a mechanical connector and electrical terminals exposed at a first end and at a second end of the mechanical connector. The electrical connector, printed circuit board and conductive outer housing may all be electrically connected to one another. In some instances, a plurality of electrical connectors having different mechanically shaped second ends and similarly shaped first ends may be provided, from which one electrical connector may be chosen for use in the connector assembly.Type: ApplicationFiled: August 1, 2011Publication date: February 7, 2013Inventors: Todd Eckhardt, Paul Rozgo, Ian Bentley, Jim Machir, Ryan Jones
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Patent number: 8322225Abstract: A pressure detection mechanism having a pressure sense die which may be attached directly to a surface of an alumina-based substrate with an adhesive having an optimum thickness. The adhesive may be stress compliant and may be one or more of silicone, silicone-epoxy, epoxy or any other suitable adhesive material. A compensation and interface application specific integrated circuit may be attached to the surface of the package substrate. The pressure sense die may be electrically connected to the integrated circuit with bond wires. The integrated circuit may be electrically connected to trace conductors on the package substrate with bond wires, and trace conductors may be connected to stress compliant metal conductors or leads for external connection to a mounting surface such as a printed circuit board. Hard plastic, or like material, symmetric covers, with one or more pressure ports or vents, may be attached to both sides of the substrate.Type: GrantFiled: June 30, 2010Date of Patent: December 4, 2012Assignee: Honeywell International Inc.Inventors: Ian Bentley, Alistair David Bradley, Jim Cook
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Patent number: 8312774Abstract: A flow-through pressure sensor apparatus that reduces the dead space of a flow tube utilized to provide fluid communication between a pressure sense die and a fluid and with an absolute minimum trapped volume. A cover (e.g., plastic) with two-molded ports can be added to one side of the pressure sense die utilizing molded-in solder pins to improve ruggedness and rigidity. A temperature and a humidity sensor can also be mounted to a substrate (e.g., ceramic) in the flow path and can be connected to a programmable compensation integrated circuit on the opposite side utilizing a clip end of mounting pins or by vias through the substrate outside a pressurized area.Type: GrantFiled: February 19, 2009Date of Patent: November 20, 2012Assignee: Honeywell International Inc.Inventors: Ian Bentley, Jim Cook, Lamar Floyd Ricks, Alistair David Bradley, Richard Wade
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Patent number: 8297127Abstract: A pressure sensor is disclosed that may include a minimum amount of fluid coupling packaging. In one illustrative embodiment, a pressure sensor assembly may include a pressure sensor die having a front side and a back side, and a pressure sensing diaphragm. The pressure sensor assembly may further include a housing having a mounting side and a sensing side. The sensing side may define a pressure port. The pressure sensor die may be secured to the housing such that the pressure sensing diaphragm is exposed to the pressure port, and such that front side of the pressure sense die is accessible from outside of the housing.Type: GrantFiled: January 7, 2011Date of Patent: October 30, 2012Assignee: Honeywell International Inc.Inventors: Richard Wade, Ian Bentley
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Patent number: 8230743Abstract: A pressure sensor is disclosed that can help isolate the sensor and/or sensor components from a media to be sensed and/or can help reduce sensor damage caused by harsh operating environments. In one illustrative embodiment, the pressure sensor may include a substrate having a pressure sensing die mounted on a first side of the substrate, a first housing member defining a first cavity around the pressure sensing die, and a second housing member defining a second cavity on the second side of the substrate. A passivating agent, such as a gel, can be positioned in both the first cavity and the second cavity to transmit pressure from the media to a pressure sensing element (e.g. diaphragm) while isolating the pressure sensing element and other components from the media. In some cases, the first housing member and/or the second housing member may include an opening for exposing the passivating agent to the media.Type: GrantFiled: August 23, 2010Date of Patent: July 31, 2012Assignee: Honeywell International Inc.Inventors: Richard Wade, Ian Bentley
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Publication number: 20120174680Abstract: A pressure sensor is disclosed that may include a minimum amount of fluid coupling packaging. In one illustrative embodiment, a pressure sensor assembly may include a pressure sensor die having a front side and a back side, and a pressure sensing diaphragm. The pressure sensor assembly may further include a housing having a mounting side and a sensing side. The sensing side may define a pressure port. The pressure sensor die may be secured to the housing such that the pressure sensing diaphragm is exposed to the pressure port, and such that front side of the pressure sense die is accessible from outside of the housing.Type: ApplicationFiled: January 7, 2011Publication date: July 12, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Richard Wade, Ian Bentley
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Publication number: 20120067132Abstract: The present disclosure relates to pressure sensors. In one illustrative embodiment, the pressure sensor may include a pressure sensor assembly having pressure ports on opposite sides of the pressure sensor assembly. The pressure sensor may include a protective housing including a first housing member and a second housing member defining a cavity for securely housing the pressure sensor assembly. The protective housing may include a first port coupled to one of the pressure ports of the pressure sensor assembly and a second port coupled to the other pressure port of the pressure sensor assembly. In some cases, the protective housing may include one or more aligning features, one or more positioning features, and a boss, which can include two or more bumps, on each side of the cavity around the pressure ports.Type: ApplicationFiled: November 28, 2011Publication date: March 22, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Basavaraja M. Teli, Ian Bentley, Jim Cook
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Publication number: 20120042734Abstract: A pressure sensor is disclosed that can help isolate the sensor and/or sensor components from a media to be sensed and/or can help reduce sensor damage caused by harsh operating environments. In one illustrative embodiment, the pressure sensor may include a substrate having a pressure sensing die mounted on a first side of the substrate, a first housing member defining a first cavity around the pressure sensing die, and a second housing member defining a second cavity on the second side of the substrate. A passivating agent, such as a gel, can be positioned in both the first cavity and the second cavity to transmit pressure from the media to a pressure sensing element (e.g. diaphragm) while isolating the pressure sensing element and other components from the media. In some cases, the first housing member and/or the second housing member may include an opening for exposing the passivating agent to the media.Type: ApplicationFiled: August 23, 2010Publication date: February 23, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Richard Wade, Ian Bentley
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Patent number: 8082797Abstract: The present disclosure relates to pressure sensors. In one illustrative embodiment, the pressure sensor may include a pressure sensor assembly having pressure ports on opposite sides of the pressure sensor assembly. The pressure sensor may include a protective housing including a first housing member and a second housing member defining a cavity for securely housing the pressure sensor assembly. The protective housing may include a first port coupled to one of the pressure ports of the pressure sensor assembly and a second port coupled to the other pressure port of the pressure sensor assembly. In some cases, the protective housing may include one or more aligning features, one or more positioning features, and a boss, which can include two or more bumps, on each side of the cavity around the pressure ports.Type: GrantFiled: November 11, 2009Date of Patent: December 27, 2011Assignee: Honeywell International Inc.Inventors: Basavaraja M. Teli, Ian Bentley, Jim Cook
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Publication number: 20110179879Abstract: A multi-range pressure sensor apparatus and method that provide multiple signal paths for detecting a broad range of pressures with a high accuracy. A pressure transducer can be configured to include the use of a pressure sense die with piezoresistive elements integrated into the sensor die and in a Wheatstone bridge configuration. A sensed output signal from the sense die can be transferred to one or more amplifier circuits. A programmable compensation circuit can be utilized to multiplex different amplified output signals from each of the amplifier circuits and to provide a digital output. A memory associated with the programmable compensation circuit provides separate compensations, which are stored for each of the different signal paths and removes errors due to amplifier gain and offset.Type: ApplicationFiled: March 22, 2011Publication date: July 28, 2011Applicant: HONEYWELL INTERNATIONAL INC.Inventor: Ian Bentley
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Patent number: 7950286Abstract: A multi-range pressure sensor apparatus and method that provide multiple signal paths for detecting a broad range of pressures with a high accuracy. A pressure transducer can be configured to include the use of a pressure sense die with piezoresistive elements integrated into the sensor die and in a Wheatstone bridge configuration. A sensed output signal from the sense die can be transferred to one or more amplifier circuits. A programmable compensation circuit can be utilized to multiplex different amplified output signals from each of the amplifier circuits and to provide a digital output. A memory associated with the programmable compensation circuit provides separate compensations, which are stored for each of the different signal paths and removes errors due to amplifier gain and offset.Type: GrantFiled: February 19, 2009Date of Patent: May 31, 2011Assignee: Honeywell International Inc.Inventor: Ian Bentley
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Publication number: 20110107839Abstract: The present disclosure relates to pressure sensors. In one illustrative embodiment, the pressure sensor may include a pressure sensor assembly having pressure ports on opposite sides of the pressure sensor assembly. The pressure sensor may include a protective housing including a first housing member and a second housing member defining a cavity for securely housing the pressure sensor assembly. The protective housing may include a first port coupled to one of the pressure ports of the pressure sensor assembly and a second port coupled to the other pressure port of the pressure sensor assembly. In some cases, the protective housing may include one or more aligning features, one or more positioning features, and a boss, which can include two or more bumps, on each side of the cavity around the pressure ports.Type: ApplicationFiled: November 11, 2009Publication date: May 12, 2011Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Basavaraja M. Teli, Ian Bentley, Jim Cook
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Publication number: 20110005326Abstract: A pressure detection mechanism having a pressure sense die which may be attached directly to a surface of an alumina-based substrate with an adhesive having an optimum thickness. The adhesive may be stress compliant and may be one or more of silicone, silicone-epoxy, epoxy or any other suitable adhesive material. A compensation and interface application specific integrated circuit may be attached to the surface of the package substrate. The pressure sense die may be electrically connected to the integrated circuit with bond wires. The integrated circuit may be electrically connected to trace conductors on the package substrate with bond wires, and trace conductors may be connected to stress compliant metal conductors or leads for external connection to a mounting surface such as a printed circuit board. Hard plastic, or like material, symmetric covers, with one or more pressure ports or vents, may be attached to both sides of the substrate.Type: ApplicationFiled: June 30, 2010Publication date: January 13, 2011Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Ian Bentley, Alistair David Bradley, Jim Cook
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Publication number: 20100305465Abstract: A sensing system that produces a multi-dynamic range output is provided. In an illustrative embodiment, a first channel and a second channel receive an analog output signal from a sensing element. The first channel provides a first digital output signal that has a first dynamic range, and the second channel provides a second digital output signal that has a second narrower dynamic range. In some cases, the second narrower dynamic range falls within the first dynamic range, and the first digital output signal may provide a first resolution and the second digital output signal may provide a second greater resolution. The dynamic range and/or resolution of one or more of the first channel and second channel may be dynamically reconfigurable, if desired.Type: ApplicationFiled: May 27, 2009Publication date: December 2, 2010Applicant: Honyewell International Inc.Inventors: Lamar Floyd Ricks, Ian Bentley, Paul Prehn Bey
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Publication number: 20100206046Abstract: A flow-through pressure sensor apparatus that reduces the dead space of a flow tube utilized to provide fluid communication between a pressure sense die and a fluid and with an absolute minimum trapped volume. A cover (e.g., plastic) with two-molded ports can be added to one side of the pressure sense die utilizing molded-in solder pins to improve ruggedness and rigidity. A temperature and a humidity sensor can also be mounted to a substrate (e.g., ceramic) in the flow path and can be connected to a programmable compensation integrated circuit on the opposite side utilizing a clip end of mounting pins or by vias through the substrate outside a pressurized area.Type: ApplicationFiled: February 19, 2009Publication date: August 19, 2010Inventors: Ian Bentley, Jim Cook, Lamar Floyd Ricks, Alistair David Bradley, Richard Wade
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Publication number: 20100154551Abstract: A multi-range pressure sensor apparatus and method that provide multiple signal paths for detecting a broad range of pressures with a high accuracy. A pressure transducer can be configured to include the use of a pressure sense die with piezoresistive elements integrated into the sensor die and in a Wheatstone bridge configuration. A sensed output signal from the sense die can be transferred to one or more amplifier circuits. A programmable compensation circuit can be utilized to multiplex different amplified output signals from each of the amplifier circuits and to provide a digital output. A memory associated with the programmable compensation circuit provides separate compensations, which are stored for each of the different signal paths and removes errors due to amplifier gain and offset.Type: ApplicationFiled: February 19, 2009Publication date: June 24, 2010Inventor: Ian Bentley
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Patent number: 7677109Abstract: A method for direct die-to-die wire bonding incorporates a pressure sense die and a programmable compensation IC die that can be mounted on a ceramic substrate. The two die can be positioned beside each other such that wire bond pads on the pressure sense die and bonding leads on the compensation IC die are in same order. The pressure sense die and the compensation IC can be connected directly with wire bonds in order to reduce the number of wire bonds and to improve reliability. The pressure sense die can be designed with multiple wire bond pad patterns in order to be utilized with different programmable compensation IC dies.Type: GrantFiled: February 27, 2008Date of Patent: March 16, 2010Assignee: Honeywell International Inc.Inventors: Ian Bentley, Alistair D. Bradley
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Publication number: 20090212093Abstract: A method for direct die-to-die wire bonding incorporates a pressure sense die and a programmable compensation IC die that can be mounted on a ceramic substrate. The two die can be positioned beside each other such that wire bond pads on the pressure sense die and bonding leads on the compensation IC die are in same order. The pressure sense die and the compensation IC can be connected directly with wire bonds in order to reduce the number of wire bonds and to improve reliability. The pressure sense die can be designed with multiple wire bond pad patterns in order to be utilized with different programmable compensation IC dies.Type: ApplicationFiled: February 27, 2008Publication date: August 27, 2009Inventors: Ian Bentley, Alistair D. Bradley
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Publication number: 20080195435Abstract: Various embodiments of computer systems and methods are provided for enabling a consumer to search for vehicles based on lifestyle criteria. One embodiment comprises a computer system for enabling consumers to research vehicles. One such computer system comprises: a vehicle database configured to store a plurality of vehicle profiles, each vehicle profile associated with a unique vehicle and comprising a plurality of indicators related to vehicle characteristics and corresponding uniquely-assigned weights; and a lifestyle-based vehicle selection system for enabling a consumer to search the vehicle database by selecting at least one of a plurality of lifestyle categories, each lifestyle category associated with a portion of the plurality of indicators.Type: ApplicationFiled: October 18, 2007Publication date: August 14, 2008Inventors: Ian Bentley, William Ferriolo