Patents by Inventor Dale LeFebvre
Dale LeFebvre 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: 20230255001Abstract: As air inside a building (e.g., a data center or any building that generates heat) becomes heated, it rises and is received or captured by a heat containment and then expelled from the building. The hot air is not recycle, recirculated, or re-cooled. Hot air being expelled from the building creates a pressure differential in which the pressure at the hot side of the building (where the heat containment is located) is lower than the cool side of the building. To this end, a chilling unit is installed at an opening of a building to supply cooled air at a constant rate. The chilling unit does not have an internal controller. Rather, an air conditioning (AC) unit of the building acts as an external controller. The AC unit is be set to maintain a target temperature and only runs when the temperature inside the building is above the target temperature.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Inventors: Dale LeFebvre, Kenneth Choi
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Patent number: 11659693Abstract: As air inside a building (e.g., a data center or any building that generates heat) becomes heated, it rises and is received or captured by a heat containment and then expelled from the building. The hot air is not recycle, recirculated, or re-cooled. Hot air being expelled from the building creates a pressure differential in which the pressure at the hot side of the building (where the heat containment is located) is lower than the cool side of the building. To this end, a chilling unit is installed at an opening of a building to supply cooled air at a constant rate. The chilling unit does not have an internal controller. Rather, an air conditioning (AC) unit of the building acts as an external controller. The AC unit is be set to maintain a target temperature and only runs when the temperature inside the building is above the target temperature.Type: GrantFiled: April 16, 2020Date of Patent: May 23, 2023Inventors: Dale LeFebvre, Kenneth Choi
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Publication number: 20220408605Abstract: In an open-loop heat removal system for a building such as a data center or a home, cool air is supplied to the building by a chilling unit and hot air is expelled from the building without recycling, recirculating, or re-cooling the hot air. For fire suppression, the system receives temperature reading(s) from temperature sensor(s) and determines whether any temperature reading reaches or exceeds a temperature that indicates presence of a fire. If so, a louver positioned over an inlet module is automatically or programmatically closed, shutting off air supply to the building. The system determines whether the building is under a negative pressure internally. If not, an exhaust fan at the outlet of the building is turned on to create a negative pressure internally. The system determines whether an oxygen level of the building indicates that the fire has been contained. If not, a sprinkler system is activated.Type: ApplicationFiled: August 22, 2022Publication date: December 22, 2022Inventors: Dale LeFebvre, Kenneth Choi
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Publication number: 20200245510Abstract: As air inside a building (e.g., a data center or any building that generates heat) becomes heated, it rises and is received or captured by a heat containment and then expelled from the building. The hot air is not recycle, recirculated, or re-cooled. Hot air being expelled from the building creates a pressure differential in which the pressure at the hot side of the building (where the heat containment is located) is lower than the cool side of the building. To this end, a chilling unit is installed at an opening of a building to supply cooled air at a constant rate. The chilling unit does not have an internal controller. Rather, an air conditioning (AC) unit of the building acts as an external controller. The AC unit is be set to maintain a target temperature and only runs when the temperature inside the building is above the target temperature.Type: ApplicationFiled: April 16, 2020Publication date: July 30, 2020Inventors: Dale LeFebvre, Kenneth Choi
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Patent number: 10667436Abstract: New heat removal systems and methods allow a combination of active and passive thermal processes for removing heat from and cooling air in environments. Systems and methods include a heat removal system including an adjustable thermal feed cold air intake system, a distribution system for cold and warm air including one or more hot aisles and one or more cold aisles, and a convection system to draw cool air through the building using a naturally-occurring convection processes to expel hot air. Misters, cooling elements, and/or freezer boxes may further cool the intake of air. A controller is programmed to efficiently manage and control the climate (e.g., temperature, humidity, air flow, pressure, air quality, etc.) within a building to minimize the use for energy for air distribution and cooling.Type: GrantFiled: December 21, 2018Date of Patent: May 26, 2020Inventors: Dale LeFebvre, Kenneth Choi
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Publication number: 20190141859Abstract: New heat removal systems and methods allow a combination of active and passive thermal processes for removing heat from and cooling air in environments. Systems and methods include a heat removal system including an adjustable thermal feed cold air intake system, a distribution system for cold and warm air including one or more hot aisles and one or more cold aisles, and a convection system to draw cool air through the building using a naturally-occurring convection processes to expel hot air. Misters, cooling elements, and/or freezer boxes may further cool the intake of air. A controller is programmed to efficiently manage and control the climate (e.g., temperature, humidity, air flow, pressure, air quality, etc.) within a building to minimize the use for energy for air distribution and cooling.Type: ApplicationFiled: December 21, 2018Publication date: May 9, 2019Inventors: Dale LeFebvre, Kenneth Choi
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Patent number: 10212855Abstract: New data center heat removal systems and methods allow a combination of active and passive thermal processes for removing heat from and cooling air in data center environments. Systems and methods include a data center heat removal system including an adjustable thermal feed cold air intake system, a distribution system for cold and warm air including one or more hot aisles and one or more cold aisles, and a convection system to draw cool air through data center equipment using a naturally-occurring convection processes to expel hot air. Misters, cooling elements, and/or freezer boxes may further cool the intake of air. A controller is programmed to efficiently manage and control the climate (e.g., temperature, humidity, air flow, pressure, air quality, etc.) within a data center to minimize the use for energy for air distribution and cooling.Type: GrantFiled: August 16, 2017Date of Patent: February 19, 2019Inventors: Dale LeFebvre, Kenneth Choi
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Publication number: 20170347497Abstract: New data center heat removal systems and methods allow a combination of active and passive thermal processes for removing heat from and cooling air in data center environments. Systems and methods include a data center heat removal system including an adjustable thermal feed cold air intake system, a distribution system for cold and warm air including one or more hot aisles and one or more cold aisles, and a convection system to draw cool air through data center equipment using a naturally-occurring convection processes to expel hot air. Misters, cooling elements, and/or freezer boxes may further cool the intake of air. A controller is programmed to efficiently manage and control the climate (e.g., temperature, humidity, air flow, pressure, air quality, etc.) within a data center to minimize the use for energy for air distribution and cooling.Type: ApplicationFiled: August 16, 2017Publication date: November 30, 2017Inventors: Dale LeFebvre, Kenneth Choi
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Patent number: 9769960Abstract: New data center heat removal systems and methods allow a combination of active and passive thermal processes for removing heat from and cooling air in data center environments. Systems and methods include a data center heat removal system including an adjustable thermal feed cold air intake system, a distribution system for cold and warm air including one or more hot aisles and one or more cold aisles, and a convection system to draw cool air through data center equipment using a naturally-occurring convection processes to expel hot air. Misters, cooling elements, and/or freezer boxes may further cool the intake of air. A controller is programmed to efficiently manage and control the climate (e.g., temperature, humidity, air flow, pressure, air quality, etc.) within a data center to minimize the use for energy for air distribution and cooling.Type: GrantFiled: December 30, 2015Date of Patent: September 19, 2017Inventors: Dale LeFebvre, Kenneth Choi
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Publication number: 20160192542Abstract: New data center heat removal systems and methods allow a combination of active and passive thermal processes for removing heat from and cooling air in data center environments. Systems and methods include a data center heat removal system including an adjustable thermal feed cold air intake system, a distribution system for cold and warm air including one or more hot aisles and one or more cold aisles, and a convection system to draw cool air through data center equipment using a naturally-occurring convection processes to expel hot air. Misters, cooling elements, and/or freezer boxes may further cool the intake of air. A controller is programmed to efficiently manage and control the climate (e.g., temperature, humidity, air flow, pressure, air quality, etc.) within a data center to minimize the use for energy for air distribution and cooling.Type: ApplicationFiled: December 30, 2015Publication date: June 30, 2016Inventors: Dale LeFebvre, Kenneth Choi
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Patent number: 8321271Abstract: Embodiments of the invention provide a robust rebate cross-sell network in which business entities, including financial institutions, can make targeted offers, including pre-approved or pre-qualified credit offers, to a desirable consumer utilizing information submitted by the consumer during a rebate redemption process. These business entities may but need not be associated with a rebate-issuing entity (i.e., rebate sponsor) or a rebate processing center which processes rebate claims for the rebate sponsor. In one embodiment, a cross-sell network manager can determine the consumer's identity, look-up the consumer at credit bureau(s), and perform a passive, real-time inquiry. Contingent upon a plurality of factors (e.g., the results of the inquiry or look-up against the pre-approved/qualified customer list, etc.), one or more targeted offers are identified.Type: GrantFiled: January 4, 2012Date of Patent: November 27, 2012Inventor: Dale LeFebvre
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Publication number: 20120101892Abstract: Embodiments of the invention provide a robust rebate cross-sell network in which business entities, including financial institutions, can make targeted offers, including pre-approved or pre-qualified credit offers, to a desirable consumer utilizing information submitted by the consumer during a rebate redemption process. These business entities may but need not be associated with a rebate-issuing entity (i.e., rebate sponsor) or a rebate processing center which processes rebate claims for the rebate sponsor. In one embodiment, a cross-sell network manager can determine the consumer's identity, look-up the consumer at credit bureau(s), and perform a passive, real-time inquiry. Contingent upon a plurality of factors (e.g., the results of the inquiry or look-up against the pre-approved/qualified customer list, etc.), one or more targeted offers are identified.Type: ApplicationFiled: January 4, 2012Publication date: April 26, 2012Inventor: Dale LeFebvre
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Patent number: 8126772Abstract: Embodiments of the invention provide a robust rebate cross-sell network in which business entities, including financial institutions, can make targeted offers, including pre-approved or pre-qualified credit offers, to a desirable consumer utilizing information submitted by the consumer during a rebate redemption process. These business entities may but need not be associated with a rebate-issuing entity (i.e., rebate sponsor) or a rebate processing center which processes rebate claims for the rebate sponsor. In one embodiment, a cross-sell network manager can determine the consumer's identity, look-up the consumer at credit bureau(s), and perform a passive, real-time inquiry. Contingent upon a plurality of factors (e.g., the results of the inquiry or look-up against the pre-approved/qualified customer list, etc.), one or more targeted offers are identified.Type: GrantFiled: August 15, 2006Date of Patent: February 28, 2012Inventor: Dale LeFebvre
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Publication number: 20070061206Abstract: Embodiments of the invention provide a method and system that has the ability to allow consumers to process rebates on-line and receive the rebate on an accelerated basis in exchange for assigning the rebate to a third party. One embodiment of the invention provides the consumer with a disbursement option to accept less than the original rebate amount from the rebate sponsor in exchange for a significant reduction in time to collect the rest. The exchange can be done transparent to the rebate sponsor. Another embodiment of the invention provides the consumer with an assignment option to transfer the right to collect the rebate to a third party in exchange for a rapid payment. In this embodiment, the third party manages the collection of the rebate from the rebate sponsor.Type: ApplicationFiled: October 6, 2006Publication date: March 15, 2007Inventor: Dale LeFebvre