Patents by Inventor Eric Johannessen
Eric Johannessen 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: 11969514Abstract: A sanitization system for an aircraft may comprise: a power source; and a plurality of sanitizers in electrical communication with the power source, each sanitizer in the plurality of sanitizers configured to emit ultraviolet radiation having an average wavelength between 200 and 230 nm, the power source configured to provide power to each sanitizer in the plurality of sanitizers in succession during an occupied flight of the aircraft.Type: GrantFiled: March 8, 2021Date of Patent: April 30, 2024Assignee: B/E AEROSPACE, INC.Inventors: John Edquist, Eric Johannessen
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Publication number: 20240123104Abstract: A self-disinfecting passenger control unit (PCU) includes a transparent or translucent molded or injected polycarbonate layer fused between inner and outer films, the outer film divided into contact surfaces (e.g., for passenger control of lights, call buttons, seats, and other functions) and the inner film including embedded traces. Within the molded polycarbonate layer are embedded LED units configured for continuous near-ultraviolet (near-UV) emission (e.g., at or near 405 nm), providing a uniform luminous output directed at the outer film and capable of antiviral/antibacterial irradiation of the high-touch contact surfaces of the outer film. As the continuous near-UV output is both visible by, and safe for, passengers, the LED units may double as backlighting for guiding passengers to the correct contact surface for adjusting a desired cabin function.Type: ApplicationFiled: October 14, 2022Publication date: April 18, 2024Inventors: Noah Avram Meltz Weichselbaum, John D. Edquist, Eric Johannessen
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Patent number: 11929040Abstract: A user interface display may have a display and may have a backlight that lights the display. The display may implement pixels to generate colors and images. The display may be backlit. The backlight may use pixels having emitters to generate different color backlighting. In various instances, the display or the backlight or both may include a deep blue emitter. The blue emitter may be used in combination with red and green pixels elements to generate different colors. By implementing deep blue emitters rather than conventional blue (e.g., cyan) emitters, the effects of cyan light on a viewer's circadian rhythm may be limited or eliminated. Moreover, by implementing deep blue emitters, the effects of cyan light on a viewer's circadian rhythm may be varied, while the colors and images are reproduced for viewing without introducing significant color distortion.Type: GrantFiled: May 27, 2022Date of Patent: March 12, 2024Assignee: B/E AEROSPACE, INC.Inventor: Eric Johannessen
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Patent number: 11911527Abstract: A sanitization system for an aircraft cabin may comprise: a cabin of an aircraft; a light system including a lighting unit configured to emit an electromagnetic radiation output between 300 and 430 nanometers (“nm”); an external reactive oxygen species (ROS) generator in fluid communication with the cabin, wherein the sanitization system is configured to disinfect a target area of the cabin by targeting the target area with the electromagnetic radiation output and the ROS.Type: GrantFiled: February 25, 2021Date of Patent: February 27, 2024Assignee: B/E AEROSPACE, INC.Inventors: Daniel Tilmont, Eric Johannessen, John Edquist
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Publication number: 20230398244Abstract: A of using an ultraviolet (UV) light emitter is disclosed herein. The method includes measuring, by a processor, a first distance from the UV light emitter to a target surface, activating, by the processor, the UV light emitter, and recording, by the processor, a second distance from the UV light emitter to the target surface. The method further includes calculating, by the processor, an accumulated dose of UV light on the target surface based at least in part on the second distance and deactivating, by the processor, the UV light emitter in response to the accumulated dose reaching a target dose.Type: ApplicationFiled: June 8, 2022Publication date: December 14, 2023Applicant: B/E AerospaceInventors: John D. Edquist, Eric Johannessen
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Publication number: 20230386418Abstract: A user interface display may have a display and may have a backlight that lights the display. The display may implement pixels to generate colors and images. The display may be backlit. The backlight may use pixels having emitters to generate different color backlighting. In various instances, the display or the backlight or both may include a deep blue emitter. The blue emitter may be used in combination with red and green pixels elements to generate different colors. By implementing deep blue emitters rather than conventional blue (e.g., cyan) emitters, the effects of cyan light on a viewer's circadian rhythm may be limited or eliminated. Moreover, by implementing deep blue emitters, the effects of cyan light on a viewer's circadian rhythm may be varied, while the colors and images are reproduced for viewing without introducing significant color distortion.Type: ApplicationFiled: May 27, 2022Publication date: November 30, 2023Applicant: B/E AEROSPACE, INC.Inventor: Eric Johannessen
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Publication number: 20230375866Abstract: A system controller may provide a shared clock source to multiple illumination peripherals and multiple wearable vision obstruction devices having shutters. The multiple illumination peripherals may selectably turn on and off during different timeslots and the shutters of the multiple wearable vision obstruction devices may selectably occlude and un-occlude vision of users during the different time slots. By modulating the illumination peripherals and the shutters, different users may perceiver different sensory inputs in a shared environment. For instance, users may experience brighter or dimmer illumination, or may experience different types of illumination. One user may view a movie on an LCD screen while the LCD screen appears blank to another user. In this manner, a passenger cabin of an aircraft may provide individualized sensory experiences to different passengers sharing the aircraft cabin.Type: ApplicationFiled: May 18, 2022Publication date: November 23, 2023Applicant: B/E AEROSPACE, INC.Inventor: ERIC JOHANNESSEN
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Patent number: 11769657Abstract: A system for powering an excimer bulb includes a first inductor configured to be coupled to a first terminal of the excimer bulb. The system further includes a first transistor coupled to the first inductor and having an on state configured to allow current to flow through the first inductor and an off state. The system further includes a second transistor configured to be coupled to the first terminal of the excimer bulb and having an on state configured to allow current to flow through the excimer bulb and an off state. The system further includes a controller coupled to the first transistor and the second transistor, and to control operation of the first transistor and the second transistor to power the excimer bulb.Type: GrantFiled: July 9, 2021Date of Patent: September 26, 2023Assignee: B/E AEROSPACE, INC.Inventors: Eric Johannessen, Jeremy Fredrich
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Publication number: 20230246875Abstract: An electronic device may comprise: a token input circuit comprising a token input electrical line, a pull up resistor, and a power source; a token output circuit comprising a token output electrical line and an electrical switch; a communication input electrical line; a communication output electrical line; a processor in electrical communication with the token input electrical line, the token output electrical line, the communication input electrical line, and the communication output electrical line; and a tangible, non-transitory computer-readable storage medium having instructions stored thereon that, in response to execution by the processor, cause the processor to perform operations comprising: receive, via the processor, a token from an adjacent electronic device via the token input electrical line, and determine, based on the token, a location of the electronic device in a string of electronic devices.Type: ApplicationFiled: January 21, 2022Publication date: August 3, 2023Applicant: B/E AEROSPACE, INC.Inventor: ERIC JOHANNESSEN
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Patent number: 11655032Abstract: A system for boarding a plurality of passengers onto a passenger vehicle having a plurality of unassigned seats is disclosed. In various embodiments, the system includes a first passenger seat and a first occupancy indicator, the first occupancy indicator associated with the first passenger seat; a second passenger seat and a second occupancy indicator, the second occupancy indicator associated with the second passenger seat; and a processor connected to a communication link and to the first occupancy indicator and to the second occupancy indicator, the processor being configured to receive reservation data from a computing device having a seating reservation application engine installed thereon, the computing device configured for connection to the communication link and the seating reservation application engine configured to activate the first occupancy indicator or the second occupancy indicator.Type: GrantFiled: March 19, 2020Date of Patent: May 23, 2023Assignee: B/E Aerospace, Inc.Inventors: Rebecca Stoner, Eric Johannessen
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Publication number: 20230053560Abstract: A light assembly may comprise: a light array comprising a plurality of light emitting diodes (LEDs), each light emitting diode (LED) configured to emit an electromagnetic radiation having a wavelength, the wavelength of each LED being different, a first LED in the light array configured to emit a first wavelength between 414 nm and 474 nm; and a non-linear optical layer disposed adjacent to the first LED, the nonlinear optical layer configured to output the first wavelength and a second wavelength, the second wavelength being between 207 nm and 237 nm.Type: ApplicationFiled: August 17, 2021Publication date: February 23, 2023Applicant: B/E AEROSPACE, INC.Inventors: Matthew R. Pearson, Brian St. Rock, Eric Johannessen
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Publication number: 20230034613Abstract: A system for providing and monitoring UV illumination in an interior of an aircraft includes at least one switchable UV light source; a light detector, responsive to visible light and UV light and configured for providing sensor outputs regarding detected light; and a controller for monitoring an operational status of the at least one switchable UV light source. The controller is configured to determine the operational status of the at least one switchable UV light source by comparing a first sensor output, provided by the light detector when the at least one switchable UV light source is activated, with a second sensor output, provided by the light detector when the at least one switchable UV light source is deactivated.Type: ApplicationFiled: July 27, 2022Publication date: February 2, 2023Inventors: Andre HESSLING-VON HEIMENDAHL, Eric JOHANNESSEN
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Publication number: 20230027737Abstract: A method may comprise: commanding, by a processor, a lighting system to generate a first desired effect in accordance with a first spectral weighting mode; determining, by the processor, a first optimized predetermined variable within a first predetermined domain to generate the desired effect based on the first spectral weighting mode; commanding, by the processor, the lighting system to transition from the first desired effect to a second desired effect, the second desired effect in accordance with a second spectral weighting mode; and determining by the processor, a second optimized predetermined variable within a second predetermined domain to generate the second desired effect based on the second spectral weighting mode, the first optimized predetermined variable being different from the second optimized predetermined variable.Type: ApplicationFiled: July 26, 2021Publication date: January 26, 2023Applicant: B/E AEROSPACE, INC.Inventor: Eric Johannessen
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Publication number: 20230009835Abstract: A sanitization apparatus may comprise a light source configured to emit a light having a first wavelength between 414 and 474 nm; a nonlinear crystal disposed proximal to the light source, the nonlinear crystal configured to receive the light having the first wavelength and output a first portion of the light having the first wavelength and a second portion of the light having a second wavelength, the second wavelength being half the first wavelength; and a prism configured to receive the first portion of the light and the second portion of the light, the prism configured to direct the second portion of the light toward a surface to be sanitized.Type: ApplicationFiled: July 9, 2021Publication date: January 12, 2023Applicant: B/E AEROSPACE, INC.Inventors: Eric Johannessen, Matthew Pearson, Joseph Mantese
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Publication number: 20230010506Abstract: A system for powering an excimer bulb includes a first inductor configured to be coupled to a first terminal of the excimer bulb. The system further includes a first transistor coupled to the first inductor and having an on state configured to allow current to flow through the first inductor and an off state. The system further includes a second transistor configured to be coupled to the first terminal of the excimer bulb and having an on state configured to allow current to flow through the excimer bulb and an off state. The system further includes a controller coupled to the first transistor and the second transistor, and to control operation of the first transistor and the second transistor to power the excimer bulb.Type: ApplicationFiled: July 9, 2021Publication date: January 12, 2023Applicant: B/E AEROSPACE, INC.Inventors: Eric Johannessen, Jeremy Fredrich
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Publication number: 20220378958Abstract: A system for monitoring an excimer bulb includes a thermoelectric energy harvester configured to be located adjacent to the excimer bulb and to convert thermal energy from the excimer bulb into electrical energy having a voltage. The system further includes a controller in electrical communication with the thermoelectric energy harvester and configured to calculate at least one of a remaining useful life of the excimer bulb or a current temperature of the excimer bulb based on the voltage of the electrical energy converted by the thermoelectric energy harvester.Type: ApplicationFiled: May 28, 2021Publication date: December 1, 2022Applicant: GOODRICH CORPORATIONInventors: Matthew Robert Pearson, Eric Johannessen
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Patent number: 11480329Abstract: A lighting unit may include a first light-emitting diode (“LED”), a second LED, and a third LED. The first LED may be configured to emit first electromagnetic radiation having a first wavelength of between about 600 nanometers (“nm”) and about 740 nm, the second LED may be configured to emit second electromagnetic radiation having a second wavelength of between about 500 nm and about 565 nm, and the third LED may be configured to emit third electromagnetic radiation having a third wavelength between about 315 nm and about 430 nm. Thus, the third electromagnetic radiation may be disinfecting UV-A radiation that is incorporated into a lighting unit that produces visible light.Type: GrantFiled: September 21, 2020Date of Patent: October 25, 2022Assignee: B/E Aerospace, Inc.Inventors: John Edquist, Eric Johannessen
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Publication number: 20220305153Abstract: A system for centrally controlled sanitization of a lavatory of an aircraft using ultraviolet (UV) light includes a first UV light source configured to emit a first UV light, and a second UV light source configured to emit a second UV light. The system further includes a central controller coupled to the first UV light source and the second UV light source and configured to independently control the first UV light source and the second UV light source to emit the first UV light and the second UV light at least one of at different times or for different durations.Type: ApplicationFiled: March 23, 2021Publication date: September 29, 2022Applicant: B/E AEROSPACE, INC.Inventors: John Edquist, Eric Johannessen, Sanjay Bajekal
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Publication number: 20220226518Abstract: A sanitization system for an aircraft may comprise: a power source; and a plurality of sanitizers in electrical communication with the power source, each sanitizer in the plurality of sanitizers configured to emit ultraviolet radiation having an average wavelength between 200 and 230 nm, the power source configured to provide power to each sanitizer in the plurality of sanitizers in succession during an occupied flight of the aircraft.Type: ApplicationFiled: March 8, 2021Publication date: July 21, 2022Applicant: B/E AEROSPACE, INC.Inventors: John Edquist, Eric Johannessen
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Patent number: 11318882Abstract: A lighting device is disclosed. In various embodiments, the lighting device includes an optical system; a plurality of light sources arranged in a matrix, the plurality of light sources including a first plurality of light sources configured to irradiate a first region of the optical system with a first light color, a second plurality of light sources configured to irradiate a second region of the optical system with a second light color; and a processor configured to control interaction of the first plurality of light sources and the second plurality of light sources with a third plurality of light sources and to control mixing of the first light color and the second light color.Type: GrantFiled: March 19, 2020Date of Patent: May 3, 2022Assignee: B/E AEROSPACE, INC.Inventors: Eric Johannessen, Jameson Mauzy