Patents by Inventor David Douglas
David Douglas 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: 12621923Abstract: A particle accelerator system, preferably including an injection beamline, a return beamline, and a merged beamline, and optionally including a beam separator. The particle accelerator system preferably includes a plurality of electron optics elements, such as dipole magnets, quadrupole magnets, solenoid elements, and/or higher-order magnetic elements, which can function to direct electrons (and/or other charged particles) along the beamlines. A method of operation, preferably including injecting electrons, merging beamlines, accelerating the injected electrons, and/or using the accelerated electrons, and optionally including receiving return electrons, dumping used electrons, and/or returning the accelerated electrons.Type: GrantFiled: October 1, 2025Date of Patent: May 5, 2026Assignee: xLight Inc.Inventors: Colwyn Gulliford, David Douglas
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Publication number: 20260096008Abstract: A particle accelerator system, preferably including an injection beamline, a return beamline, and a merged beamline, and optionally including a beam separator. The particle accelerator system preferably includes a plurality of electron optics elements, such as dipole magnets, quadrupole magnets, solenoid elements, and/or higher-order magnetic elements, which can function to direct electrons (and/or other charged particles) along the beamlines. A method of operation, preferably including injecting electrons, merging beamlines, accelerating the injected electrons, and/or using the accelerated electrons, and optionally including receiving return electrons, dumping used electrons, and/or returning the accelerated electrons.Type: ApplicationFiled: October 1, 2025Publication date: April 2, 2026Applicant: xLight Inc.Inventors: Colwyn Gulliford, David Douglas
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Publication number: 20260066607Abstract: A photocathode system, preferably including one or more modulated light sources, sets of optics, and/or cathodes. One or more such photocathode systems, optionally integrated with a light source system. A method of operation for one or more photocathode systems and/or light source systems, preferably including controlling photocathode timing, and optionally including controlling one or more optical outputs.Type: ApplicationFiled: September 5, 2025Publication date: March 5, 2026Applicant: xLight Inc.Inventors: Dylan Black, David Douglas, George Randall Neil, Bruce Dunham, Robert Legg, Christopher Mayes
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Patent number: 12547370Abstract: A computer implemented method performed by a smart device includes receiving a meeting signal from a conference hub device in a meeting room indicative of an electronic conference, communicatively connecting with the conference hub in response to receiving the meeting signal, generating a communication tunnel to a smart device microphone, and accepting commands from the conference hub device to control the smart device microphone via the communication tunnel.Type: GrantFiled: July 28, 2023Date of Patent: February 10, 2026Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: David Douglas, Philip J. Jakes, Tin-Lup Wong, Ken Seethaler, Kazuo Fujii, Koji Kawakita, Kelly C. Sean
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Patent number: 12408094Abstract: A system and a method for automatically switching between a WLAN primary data connection mode and a WWAN primary data connection mode within a mobile device include a switching control unit in communication with a WLAN communication device and a WWAN communication device. The switching control unit is configured to selectively and automatically switch the mobile device between the WLAN primary data connection mode and the WWAN primary data connection mode based on one or both of motion of the mobile device or a time period of the motion of the mobile device.Type: GrantFiled: September 8, 2022Date of Patent: September 2, 2025Assignee: Lenovo (Beijing) Ltd.Inventors: Philip J. Jakes, Kenneth Seethaler, Tin-Lup Wong, David Douglas, Koji Kawakita, Kazuo Fujii
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Patent number: 12328806Abstract: A light source system, preferably including one or more electron inputs, splitters, recombiners, and/or electron outputs, and optionally including one or more accelerator modules, input transports, radiator modules, and/or output transports. The system can optionally include one or more ancillary elements (e.g., electron optics elements). A method of operation, preferably including operating in a normal mode and/or operating in a backup mode.Type: GrantFiled: November 25, 2024Date of Patent: June 10, 2025Assignee: xLight Inc.Inventors: David Douglas, Robert Legg, Christopher Mayes, Bruce Dunham, Joseph Conway, George Randall Neil, Christopher Pierce, Colwyn Gulliford
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Publication number: 20250098056Abstract: A light source system, preferably including one or more electron inputs, splitters, recombiners, and/or electron outputs, and optionally including one or more accelerator modules, input transports, radiator modules, and/or output transports. The system can optionally include one or more ancillary elements (e.g., electron optics elements). A method of operation, preferably including operating in a normal mode and/or operating in a backup mode.Type: ApplicationFiled: November 25, 2024Publication date: March 20, 2025Applicant: xLight Inc.Inventors: David Douglas, Robert Legg, Christopher Mayes, Bruce Dunham, Joseph Conway, George Randall Neil, Christopher Pierce, Colwyn Gulliford
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Publication number: 20250055246Abstract: A light source system, preferably including one or more electron inputs, splitters, recombiners, and/or electron outputs, and optionally including one or more accelerator modules, input transports, radiator modules, and/or output transports. The system can optionally include one or more ancillary elements (e.g., electron optics elements). A method of operation, preferably including operating in a normal mode and/or operating in a backup mode.Type: ApplicationFiled: August 5, 2024Publication date: February 13, 2025Applicant: xLight Inc.Inventors: David Douglas, Robert Legg, Christopher Mayes, Bruce Dunham, Joseph Conway, George Randal Neil, Christopher Pierce, Colwyn Gulliford
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Publication number: 20250056704Abstract: A light source system, preferably including one or more electron inputs, splitters, recombiners, and/or electron outputs, and optionally including one or more accelerator modules, input transports, radiator modules, and/or output transports. The system can optionally include one or more ancillary elements (e.g., electron optics elements). A method of operation, preferably including operating in a normal mode and/or operating in a backup mode.Type: ApplicationFiled: August 5, 2024Publication date: February 13, 2025Applicant: xLight Inc.Inventors: David Douglas, Robert Legg, Christopher Mayes, Bruce Dunham, Joseph Conway, George Randall Neil, Christopher Pierce, Colwyn Gulliford
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Publication number: 20250036351Abstract: A computer implemented method performed by a smart device includes receiving a meeting signal from a conference hub device in a meeting room indicative of an electronic conference, communicatively connecting with the conference hub in response to receiving the meeting signal, generating a communication tunnel to a smart device microphone, and accepting commands from the conference hub device to control the smart device microphone via the communication tunnel.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: David Douglas, Philip J. Jakes, Tin-Lup Wong, Ken Seethaler, Kazuo Fujii, Koji Kawakita, Kelly C. Sean
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Publication number: 20240338040Abstract: A sensor module having multiple sensors for collecting, analyzing, storing, and transmitting data related to environmental and plant growth data in an agricultural habitat, such as a greenhouse, is disclosed. One or more modules are placed at various locations in a greenhouse, to collect data including any of temperature, temperature gradient, humidity, light levels, light frequencies, soil moisture, soil composition, plant health, plant growth, plant quality e.g. maturity and/or fruit quantity and/or ripeness. The sensor module is adapted for robotic placement within the greenhouse, although the module ay initially be placed by hand. The module is powered by internal batteries or a large capacitor or capacitor array and is recharged by a greenhouse robot that may comprise any of a robot arm configured for movement within a greenhouse via a conveyer or track system, a wheeled robot, or a drone.Type: ApplicationFiled: April 4, 2024Publication date: October 10, 2024Inventors: W. Daniel Hillis, David Douglas
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Patent number: 12093211Abstract: One embodiment provides a method, including: identifying, based on context data, a location of an information handling device; accessing a settings profile for the information handling device that is based on the identified location; determining, using a processor, whether at least one current setting on the information handling device is inconsistent with the settings profile; and adjusting, responsive to determining that the at least one current setting is inconsistent with the settings profile, the at least one current setting to match the settings profile for the location. Other aspects are described and claimed.Type: GrantFiled: December 21, 2021Date of Patent: September 17, 2024Assignee: LENOVO (SINGAPORE) PTE. LTD.Inventors: Kenneth Seethaler, Philip J Jakes, Adam Cavenaugh, Tin-Lup Wong, Koji Kawakita, David Douglas, Kazuo Fujii
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Patent number: 11991507Abstract: One embodiment provides a method, including: capturing, using at least one camera sensor coupled to an information handling device, an image of a location; identifying, based upon analysis of the captured image, at least one user position in the location; determining, using a processor, whether a beamforming setting for a microphone array is optimized for the at least one user position; and adjusting, responsive to determining that the beamforming setting for the microphone array is not optimized for the at least one user position, the beamforming setting to an optimized beamforming setting. Other aspects are described and claimed.Type: GrantFiled: December 21, 2021Date of Patent: May 21, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Koji Kawakita, Tin-Lup Wong, Philip J Jakes, Kazuo Fujii, Kenneth Seethaler, David Douglas
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Publication number: 20230413143Abstract: A system and a method for automatically switching between a WLAN primary data connection mode and a WWAN primary data connection mode within a mobile device include a switching control unit in communication with a WLAN communication device and a WWAN communication device. The switching control unit is configured to selectively and automatically switch the mobile device between the WLAN primary data connection mode and the WWAN primary data connection mode based on one or both of motion of the mobile device or a time period of the motion of the mobile device.Type: ApplicationFiled: September 8, 2022Publication date: December 21, 2023Inventors: Philip J. Jakes, Kenneth Seethaler, Tin-Lup Wong, David Douglas, Koji Kawakita, Kazuo Fujii
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Publication number: 20230262300Abstract: An information processing apparatus includes: a first sensor that outputs a first output signal obtained by photoelectrically converting visible light incident through a color filter; a second sensor that outputs a second output signal obtained by photoelectrically converting visible light incident through a color filter or a third output signal obtained by photoelectrically converting light including infrared light incident without going through the color filter; a first processor that generates first image data based on the first output signal, and second image data based on the second output signal or the third output signal; a memory that temporarily stores the first image data and the second image data; a second processor that generates image data obtained by fusing the first image data and the second image data.Type: ApplicationFiled: February 16, 2022Publication date: August 17, 2023Applicant: Lenovo (Singapore) Pte. LtdInventors: Koji Kawakita, Kazuo Fujii, David Douglas, Kenneth Scott Seethaler
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Publication number: 20230199383Abstract: One embodiment provides a method, including: capturing, using at least one camera sensor coupled to an information handling device, an image of a location; identifying, based upon analysis of the captured image, at least one user position in the location; determining, using a processor, whether a beamforming setting for a microphone array is optimized for the at least one user position; and adjusting, responsive to determining that the beamforming setting for the microphone array is not optimized for the at least one user position, the beamforming setting to an optimized beamforming setting. Other aspects are described and claimed.Type: ApplicationFiled: December 21, 2021Publication date: June 22, 2023Inventors: Koji Kawakita, Tin-Lup Wong, Philip J Jakes, Kazuo Fujii, Kenneth Seethaler, David Douglas
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Publication number: 20230195687Abstract: One embodiment provides a method, including: identifying, based on context data, a location of an information handling device; accessing a settings profile for the information handling device that is based on the identified location; determining, using a processor, whether at least one current setting on the information handling device is inconsistent with the settings profile; and adjusting, responsive to determining that the at least one current setting is inconsistent with the settings profile, the at least one current setting to match the settings profile for the location. Other aspects are described and claimed.Type: ApplicationFiled: December 21, 2021Publication date: June 22, 2023Inventors: Kenneth Seethaler, Philip J. Jakes, Adam Cavenaugh, Tin-Lup Wong, Koji Kawakita, David Douglas, Kazuo Fujii
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Patent number: 11202061Abstract: Pointers are added to a 3D volumetric dataset to help the user visualize the direction of blood flow. A 3D volume containing at least one blood vessel is created. Next, the direction of the blood flow is determined. Next, at least pointer is placed into the 3D volume in an aligned fashion with the direction of blood flow such that the 3D volume is modified. Next, the modified 3D volume is displayed on a head display unit, such as an augmented reality or virtual reality display. Next, at least one pointer is advanced to a new position for additional modification of the 3D imaging volume.Type: GrantFiled: July 9, 2019Date of Patent: December 14, 2021Inventors: Robert Douglas, David Douglas
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Publication number: 20200256528Abstract: A display case having end jamb lighting module and a center mullion lighting module is disclosed. The lighting modules include a shell and at least one substrate whereon lighting elements are mounted. The shell defines engagement slots used to affix the substrate to the shell, and an aperture allowing light from the lighting elements to be projected out. The lighting module may include a second substrate upon which electrical components are mounted, the electrical components for conditioning input power for the lighting elements. A reflective portion of the shell or a separate reflector mounted on the shell operates on the light to form a desired spatial distribution of light. For robustness in construction, the lighting module end caps allow the secure passage of wires.Type: ApplicationFiled: August 21, 2019Publication date: August 13, 2020Applicant: Q Technology, Inc.Inventors: Thomas E. Stack, David Douglas
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Patent number: 10712837Abstract: A virtual object that represents a tangible object is displayed in a three-dimensional image. Responsive to a first input which may be movement of the tangible object, the virtual object moves within the three-dimensional image. Alteration of how the three-dimensional image is displayed occurs responsive to a second input. For example, virtual medical tools can be controlled by manipulating tangible tools to perform procedures and tasks virtually. Eye tracking can be used to generate variable angular resolution in the field of view in a head display unit with which the three-dimensional image is displayed. Digital objects may be used to cause the viewer's eyes move from feature to feature in a saccades fashion or a smooth tracking fashion.Type: GrantFiled: July 29, 2019Date of Patent: July 14, 2020Inventors: David Douglas, Robert Douglas, Kathleen Douglas