Patents by Inventor Derek Abbott
Derek Abbott 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: 12247846Abstract: An electronics system has a board with a thermal interface having an exposed surface. A thermoelectric device is placed against the thermal interface to heat the board. Heat transfers through the board from a first region where the thermal interface is located to a second region where an electronics device is mounted. The electronics device has a temperature sensor that detects the temperature of the electronics device. The temperature of the electronics device is used to calibrate an accelerometer and a gyroscope in the electronics device. Calibration data includes a temperature and a corresponding acceleration offset and a corresponding angle offset. A field computer simultaneously senses a temperature, an acceleration and an angle from the temperature sensor, accelerometer and gyroscope and adjusts the measured data with the offset data at the same temperature. The field computer provides corrected data to a controlled system.Type: GrantFiled: January 30, 2023Date of Patent: March 11, 2025Inventors: Cuthbert Martindale Allen, Michael Derek Abbott, Igor Levinsky, Jeffrey Johnson, Shimon Goldstein, Aaron Mark Schuelke
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Publication number: 20240384315Abstract: Provided herein are host cells capable of producing a human milk oligosaccharide (HMO), such as yeast cells that are deficient in expression or activity of an endogenous oxidoreductase. Also provided are fermentation compositions including the disclosed host cells, as well as related methods of producing and recovering HMOs generated by the host cells.Type: ApplicationFiled: September 2, 2022Publication date: November 21, 2024Inventors: Dominic PINEL, Victoria HSIAO, Diana Bahraini MARINA, Derek A. ABBOTT
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Publication number: 20230175866Abstract: An electronics system has a board with a thermal interface having an exposed surface. A thermoelectric device is placed against the thermal interface to heat the board. Heat transfers through the board from a first region where the thermal interface is located to a second region where an electronics device is mounted. The electronics device has a temperature sensor that detects the temperature of the electronics device. The temperature of the electronics device is used to calibrate an accelerometer and a gyroscope in the electronics device. Calibration data includes a temperature and a corresponding acceleration offset and a corresponding angle offset. A field computer simultaneously senses a temperature, an acceleration and an angle from the temperature sensor, accelerometer and gyroscope and adjusts the measured data with the offset data at the same temperature. The field computer provides corrected data to a controlled system.Type: ApplicationFiled: January 30, 2023Publication date: June 8, 2023Applicant: Magic Leap, Inc.Inventors: Cuthbert Martindale ALLEN, Michael Derek ABBOTT, Igor LEVINSKY, Jeffrey JOHNSON, Shimon GOLDSTEIN, Aaron Mark SCHUELKE
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Patent number: 11624929Abstract: An open cell foam is used to create a seal between a camera and a shell piece. The shell piece, camera, seal and a transparent window form a closed front cavity. Because the cavity is closed, dust can remain away from a lens of the camera.Type: GrantFiled: July 23, 2019Date of Patent: April 11, 2023Assignee: Magic Leap, Inc.Inventors: Michael Derek Abbott, Aaron Mark Schuelke, Alejandro Lopez, Bach Nguyen
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Patent number: 11598651Abstract: An electronics system has a board with a thermal interface having an exposed surface. A thermoelectric device is placed against the thermal interface to heat the board. Heat transfers through the board from a first region where the thermal interface is located to a second region where an electronics device is mounted. The electronics device has a temperature sensor that detects the temperature of the electronics device. The temperature of the electronics device is used to calibrate an accelerometer and a gyroscope in the electronics device. Calibration data includes a temperature and a corresponding acceleration offset and a corresponding angle offset. A field computer simultaneously senses a temperature, an acceleration and an angle from the temperature sensor, accelerometer and gyroscope and adjusts the measured data with the offset data at the same temperature. The field computer provides corrected data to a controlled system.Type: GrantFiled: July 23, 2019Date of Patent: March 7, 2023Assignee: Magic Leap, Inc.Inventors: Cuthbert Martindale Allen, Michael Derek Abbott, Igor Levinsky, Jeffrey Johnson, Shimon Goldstein, Aaron Mark Schuelke
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Publication number: 20210325682Abstract: An open cell foam is used to create a seal between a camera and a shell piece. The shell piece, camera, seal and a transparent window form a closed front cavity. Because the cavity is closed, dust can remain away from a lens of the camera.Type: ApplicationFiled: July 23, 2019Publication date: October 21, 2021Applicant: Magic Leap, Inc.Inventors: Michael Derek ABBOTT, Aaron Mark SCHUELKE, Alejandro LOPEZ, Bach NGUYEN
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Publication number: 20210164804Abstract: An electronics system has a board with a thermal interface having an exposed surface. A thermoelectric device is placed against the thermal interface to heat the board. Heat transfers through the board from a first region where the thermal interface is located to a second region where an electronics device is mounted. The electronics device has a temperature sensor that detects the temperature of the electronics device. The temperature of the electronics device is used to calibrate an accelerometer and a gyroscope in the electronics device. Calibration data includes a temperature and a corresponding acceleration offset and a corresponding angle offset. A field computer simultaneously senses a temperature, an acceleration and an angle from the temperature sensor, accelerometer and gyroscope and adjusts the measured data with the offset data at the same temperature. The field computer provides corrected data to a controlled system.Type: ApplicationFiled: July 23, 2019Publication date: June 3, 2021Applicant: Magic Leap, Inc.Inventors: Cuthbert Martindale ALLEN, Michael Derek ABBOTT, Igor LEVINSKY, Jeffrey JOHNSON, Shimon GOLDSTEIN, Aaron Mark SCHUELKE
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Publication number: 20150292012Abstract: A method of predicting RIP2 inhibitor efficacy in treating a subject with an inflammatory disorder includes obtaining a bodily sample from the subject, determining in the bodily sample the expression level(s) of at least one gene selected from the group consisting of cd40, Clec4E, clec5a, CxCL10, gpr84, Icam1, Irgl, Marcks11, pde4b, Ptges, Rasgrp1, and slc2a6,comparing the expression levels of the at least one gene with the corresponding control value(s), and characterizing the subject as being responsive to RIP2 inhibitor treatment if the expression levels of the at least one gene is increased compared to the corresponding control value(s).Type: ApplicationFiled: October 28, 2013Publication date: October 15, 2015Inventors: Derek Abbott, Justine Tigno-Aranjuez
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Publication number: 20130005726Abstract: A method for treating in a subject with an inflammatory disorder and/or immunological disorder associated with NOD2 activation includes administering to the subject a therapeutically effective amount of at least one tyro sine kinase inhibitor that substantially inhibits nucleotide-binding oligomerization domain containing 2 (NOD2):receptor-interacting protein 2 (RIP2) signaling in a NOD2-bearing cell and is not cytotoxic to the cell.Type: ApplicationFiled: March 8, 2011Publication date: January 3, 2013Inventors: Derek Abbott, Justine Tigno-Aranjuez
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Patent number: 6605808Abstract: A diagnostic apparatus including a terahertz generator taking the form of a femtosecond laser exciting either an optoelectric crystal of a photoconductive dipole antenna the terahertz radiation is directed onto a target preferably held close by or abutting an enclosure including a reflection receiving window and housing terahertz detector for detecting terahertz radiation. Preferably the terahertz radiation generator forms part of the receiving window. The enclosure has a modified atmosphere to permit ready transmission of terahertz radiation. A beam splitter is positioned between the laser and the terahertz generator to split off a probe laser beam from the terahertz inducing laser radiation which is also directed to the detector means. The output from the detector being determined by the amplitude of that part of the reflected teraherz radiation wave coaligned with the probe laser at the detector.Type: GrantFiled: December 10, 2001Date of Patent: August 12, 2003Assignee: Luminis PTY LTDInventors: Samuel Mickan, Derek Abbott
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Patent number: 6542016Abstract: A binary digital logic level sensitive latch comprising a first inverter that provides an output (O1). At least one input signal (I1) and an activation signal (Clk) are provided to the first inventer both being capacitively coupled to an input of the first inverter and a switching threshold of the first inverter. The capacitance of the couplings being predetermined such that the output of the first inverter (O1) is a NOR function of the inputs signals and the activation signal O1={overscore (I1+Clk)}. A second inverter has as inputs capacitively coupled the output of the first inverter (O1), the activation signal (Clk) and an inverted pervious output signal (P) to provide output (O2). A switching threshold of the second inverter and the capacitance of the couplings being predetermined such that the output of the second inverter (O2) takes the function of: O2={overscore ((Clk×P)+O1)}.Type: GrantFiled: December 10, 2001Date of Patent: April 1, 2003Assignee: Luminis Pty LTDInventors: Peter Celinski, Derek Abbott, Said Al-Sarawi
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Publication number: 20020153931Abstract: A binary digital logic level sensitive latch comprising a first inverter that provides an output (O1). At least one input signal (I1) and an activation signal (Clk) are provided to the first inventer both being capacitively coupled to an input of the first inverter and a switching threshold of the first inverter. The capacitance of the couplings being predetermined such that the output of the first inverter (O1) is a NOR function of the inputs signals and the activation signal O1={overscore (I1+Clk)}. A second inverter has as inputs capacitively coupled the output of the first inverter (O1), the activation signal (Clk) and an inverted pervious output signal (P) to provide output (O2). A switching threshold of the second inverter and the capacitance of the couplings being predetermined such that the output of the second inverter (O2) takes the function of: O2={overscore ((Clk×P)+O1)}.Type: ApplicationFiled: December 10, 2001Publication date: October 24, 2002Inventors: Peter Celinski, Derek Abbott, Said Al-Sarawi
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Publication number: 20020074500Abstract: A diagnostic apparatus including a terahertz generator taking the form of a femtosecond laser exciting either an optoelectric crystal of a photoconductive dipole antenna the terahertz radiation is directed onto a target preferably held close by or abutting an enclosure including a reflection receiving window and housing terahertz detector for detecting terahertz radiation. Preferably the terahertz radiation generator forms part of the receiving window. The enclosure has a modified atmosphere to permit ready transmission of terahertz radiation. A beam splitter is positioned between the laser and the terahertz generator to split off a probe laser beam from the terahertz inducing laser radiation which is also directed to the detector means. The output from the detector being determined by the amplitude of that part of the reflected teraherz radiation wave coaligned with the probe laser at the detector.Type: ApplicationFiled: December 10, 2001Publication date: June 20, 2002Inventors: Samuel Mickan, Derek Abbott
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Patent number: 5500522Abstract: A pixel comprises a Field Effect Transistor formed on a gallium arsenide substrate wherein a source (1) of the field effect transistor is a photoresponsive element, a gate of the field effect transistor is shielded from light and acts as a switch to enable/disable readout and a drain (4) of the field effect transistor is connected to a readout line. Also disclosed an X-Y imager formed on a gallium arsenide substrate from a plurality of pixels and a processing area wherein each pixel comprises a photoresponsive source (1), a gate formed from a plurality of metal fingers (7) across the source (1), a drain (4) connected to a readout line and a gate resistor (12) connected in series with the fingers (7). The arrangement of fingers (7) across the source (1) in co-operation with the gate resistor (12) produces an enhanced optical gain.Type: GrantFiled: May 27, 1994Date of Patent: March 19, 1996Assignee: Luminis Pty. LimitedInventors: Kamran Eshraghian, Derek Abbott