Patents Examined by C. Smith
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Patent number: 11977299Abstract: A polarized light irradiation device of the present disclosure has: a light source unit which continuously emits polarized light; a light shaping unit which shapes the polarized light emitted from the light source unit into a preset shape to irradiate an irradiation target object with the shaped polarized light; a transport mechanism which transports the irradiation target object relative to the light source unit; and an interlocking mechanism which periodically and continuously changes a direction of linearly polarized light applied to the irradiation target object or an azimuthal angle of elliptically polarized light applied to the irradiation target object according to an amount of transport of the irradiation target object relative to the light source unit by the transport mechanism.Type: GrantFiled: February 18, 2022Date of Patent: May 7, 2024Assignee: FUJIFILM CORPORATIONInventors: Akira Yamamoto, Makoto Kamo
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Patent number: 11976975Abstract: Provided is an optical system which may acquire a hyperspectral image by acquiring a spectral image of an object to be measured, which includes, to collect spectral data and train the neural network, an image forming part forming an image from an object to be measured and transmitting collimated light, a slit moving to scan the incident image and passing and outputting a part of the formed image, and a first optical part obtaining spectral data by splitting light of the image received through the slit by wavelength. Also, the system includes, to decompose overlapped spectral data and to infer hyperspectral image data through the trained neural network, an image forming part forming an image from an object to be measured and transmitting collimated light, and a first optical part obtaining spectral data by splitting light of the received image by wavelength.Type: GrantFiled: January 7, 2022Date of Patent: May 7, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Keo Sik Kim, Kye Eun Kim, Jeong Eun Kim, Hyun Seo Kang, Hyun Jin Kim, Gi Hyeon Min, Si Woong Park, Hyoung Jun Park, Chan Il Yeo, Young Soon Heo
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Patent number: 11975484Abstract: Freeform, additive manufacturing equipment, processes and products, including residential, commercial and other buildings. A movable extruder places extrudate that solidifies in open space to create “scaffolding” or “skeletons” of buildings and other products. Elongated extrudate elements are fused to each other or connected by other means to form a cellular structure. Filler material such as polymeric insulating foam may simultaneously or thereafter be placed within the cellular structure to contribute desired strength, rigidity, insulative, barrier or other properties. Finish materials may also be applied.Type: GrantFiled: March 5, 2020Date of Patent: May 7, 2024Assignee: Branch Technology, Inc.Inventors: Robert Platt Boyd, IV, Christopher Weller, Anthony DiSanto, Melody Rees, Bruce Hilbert
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Patent number: 11974816Abstract: The present is directed to improved systems and methods for skin cooling treatments. A skin cooling treatment system can include a mechanical arm that can have a proximal end and an distal end. The system can include a processor that can control the mechanical arm, and a cryospray applicator. The cryospray applicator can be coupled to the distal end of the mechanical arm and can be moveable by the mechanical arm to deliver a spray of cryogen to a portion of an area of skin tissue for treatment. The cryospray applicator can include an array of orifices through which the cryogen can be sprayed.Type: GrantFiled: December 20, 2019Date of Patent: May 7, 2024Assignee: R2 Technologies, Inc.Inventors: Jesse Rosen, Erica Elford, Dylan McReynolds, Erik Stauber
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Patent number: 11969790Abstract: An additive manufacturing system includes a high power laser to form a laser beam directed against a light valve. An active light valve cooling system is arranged to remove heat from the light valve and a heat exchanger is connected to the active light valve cooling system. A heat exchange fluid is circulated through the active light valve cooling system and the heat exchanger.Type: GrantFiled: October 28, 2021Date of Patent: April 30, 2024Assignee: Seurat Technologies, Inc.Inventors: Drew W. Kissinger, Susanne Kras, James A. DeMuth, Andrew J. Bayramian, Francis L. Leard, Cote LeBlanc
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Patent number: 11971348Abstract: An electronic device may include an optical sensor configured to emit a reference light to a reference object and detect the reference light reflected from the reference object during calibration, and emit a measurement light to a target object and detect the measurement light reflected from the target object during a measurement; and a processor configured to perform the calibration of the optical sensor while the electronic device is disposed to oppose or in contact with the reference object by controlling the optical sensor to emit and detect the reference light, and estimate bio-information based on a light quantity of the measurement light that is reflected from the target object by the optical sensor, and a light quantity of the reference light reflected from the reference object.Type: GrantFiled: March 23, 2022Date of Patent: April 30, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Seok Moon, Yoon Jae Kim, Jin Young Park, Kun Sun Eom, Myoung Hoon Jung, Jeong Eun Hwang
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Patent number: 11971386Abstract: A monitoring system detects and measures a quantity of radical particles within a gas. A test chamber is coupled to a flow channel that transmits a gas. The test chamber defines an aperture connecting the test chamber and the flow channel, and the aperture permits a subset of the gas to enter the test chamber from the flow channel. An ionizer is positioned within the test chamber and generates radical ions from radical particles of the subset of the gas. A mass spectrometer measures a quantity of the radical ions, thereby providing a measurement of the radical particles in the gas.Type: GrantFiled: December 16, 2021Date of Patent: April 30, 2024Assignee: MKS Instruments, Inc.Inventors: Chenglong Yang, Jimmy Liu, James Edward Blessing
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Patent number: 11967495Abstract: A low power mass spectrometer assembly includes at least an ionization component, an electrostatic analyzer, a lens assembly, a magnet assembly and at least one detector located in a same plane as the entrance to the magnet assembly for detecting the deflected sample ions and/or fragments of sample ions, including ions or ion fragments indicative of the Vitamin D metabolite within the sample.Type: GrantFiled: December 7, 2021Date of Patent: April 23, 2024Assignee: Leidos, Inc.Inventor: Noah Peter Christian
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Patent number: 11965798Abstract: An endpoint detection system for enhanced spectral data collection is provided. An optical bundle is coupled to a light source configured to generate incident light. The optical bundle includes two or more sets of optical fibers that each include an emitting optical fiber and a receiving optical fiber. The receiving optical fibers are disposed within the optical bundle at a pairing angle relative to a respective emitting optical fiber. The optical bundle is also coupled to a collimator assembly that includes an achromatic lens. The achromatic lens receives a first light beam of incident light from a first emitting optical fiber and directs spectral components of the first light beam to a first and second portion of a surface of a substrate. The first portion of the substrate surface is substantially the same as the second portion. The achromatic lens collects reflected spectral components that are produced by the spectral components directed to the first and second portions of the substrate surface.Type: GrantFiled: June 10, 2021Date of Patent: April 23, 2024Assignee: Applied Materials, Inc.Inventors: Pengyu Han, Lei Lian
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Patent number: 11961627Abstract: The invention relates to charged particle beam generator comprising a charged particle source for generating a charged particle beam, a collimator system comprising a collimator structure with a plurality of collimator electrodes for collimating the charged particle beam, a beam source vacuum chamber comprising the charged particle source, and a generator vacuum chamber comprising the collimator structure and the beam source vacuum chamber within a vacuum, wherein the collimator system is positioned outside the beam source vacuum chamber. Each of the beam source vacuum chamber and the generator vacuum chamber may be provided with a vacuum pump.Type: GrantFiled: May 31, 2023Date of Patent: April 16, 2024Assignee: ASML Netherlands B.V.Inventors: Alexander Hendrik Vincent Van Veen, Willem Henk Urbanus, Marco Jan-Jaco Wieland
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Patent number: 11959822Abstract: The present disclosure provides an optical integrated device and an optical time domain reflectometer. The optical integrated device includes: a packaging outer shell, a first collimator, an optical splitting device, a circulator assembly and a second collimator. The optical splitting device is provided close to the first collimator, is used to reflect a part of the detecting light from the first pigtail and couple the part of the detecting light to the third pigtail, and allows the other part of the detecting light to pass through the optical splitting device. The circulator assembly is provided close to the optical splitting device, the circulator assembly is used to couple the detecting light passing through the optical splitting device to the second pigtail, and couple the detecting light returned from the second pigtail to the third pigtail.Type: GrantFiled: April 21, 2021Date of Patent: April 16, 2024Assignee: Molex, LLCInventors: Hai-Feng Lv, Zhong-Sheng Wang
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Patent number: 11959858Abstract: Chronic Kidney Disease (CKD) is characterized by the progressive loss of renal function which eventually leads to End Stage Renal Disease (ESRD). CKD affects roughly 30 million Americans, costs billions of dollars in healthcare spending annually, and leaves thousands of patients reliant on burdensome dialysis treatments while waiting for a transplant. Fortunately, CKD may be controllable if diagnosed early in the disease progression. RAMETRIX™ is a novel public health screening technology for early diagnosis and detection of CKD. This technology uses Raman spectroscopy and chemometrics to analyze the molecular composition of urine and other biological fluids. RAMETRIX™ is a fast, non-invasive, accurate, and inexpensive diagnostic tool that can revolutionize the way healthcare providers detect and treat CKD. The RAMETRIX™ AutoScanner is a system enabling more efficient sample processing in large-scale settings such as hospitals and medical laboratories.Type: GrantFiled: June 11, 2021Date of Patent: April 16, 2024Assignee: Virginia Tech Intellectual Properties, Inc.Inventors: John L. Robertson, Ryan Senger
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Patent number: 11953426Abstract: The present invention relates to a measurement light source for generating measurement light with a uniform spatial illumination intensity distribution. The measurement light source comprises a solid block, in which an illumination space, a light-forming space and a light exit space are each formed as a hollow space in the block and have a diffusely reflecting inner surface. The illumination space opens into the light-forming space. The light-forming space opens into the light exit space. At least one light source is at least partially arranged in the illumination space in order to generate light. The light exit space has a light exit. According to the invention, an axis of the illumination space and an axis of the light exit space are arranged at a distance from one another. The light-forming space is designed for a reversal of a light propagation direction. The invention also relates to a measuring arrangement for detecting at least an absolute reflection spectrum of a sample.Type: GrantFiled: March 17, 2020Date of Patent: April 9, 2024Assignee: CARL ZEISS SPECTROSCOPY GMBHInventor: Joerg Margraf
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Patent number: 11952468Abstract: A metabolic enzyme-induced micro-nano plastic particle biodegradation method and a product analysis method therefor are disclosed. The biodegradation method includes the following steps: step (1), cutting an appropriate quantity of plastic products into small pieces; step (2), placing the plastic products in a ball mill tank and milling the plastic products in vacuum in a ball mill; step (3), weighing and dispersing the milled plastic sample with water to prepare a dispersion with a concentration; step (4), mixing the micro-nano plastic dispersion with a metabolic enzyme solution, and placing the mixed solution in a vortex oscillator for mixing well; and step (5), incubating the mixed solution in a waterproof incubator. The present invention provides for the first time a method for biodegradation and metabolism of micro-nano plastics under mild conditions and under the induction of a metabolic enzyme, namely, glutathione S-transferase.Type: GrantFiled: November 4, 2021Date of Patent: April 9, 2024Assignee: RESEARCH CENTER FOR ECO-ENVIRONMENTAL SCIENCES, CHINESE ACADEMY OF SCIENCESInventors: Qian Liu, Xiu Huang, Guibin Jiang
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Patent number: 11953294Abstract: A system and methods of an active protection system (or “APS”) for a platform. The APS has a threat cueing sensor provided at a first position on the platform where the threat cueing sensor detects a threat launched from a threat guidance system at a distance away from the platform. The APS also has a logic system operably connected to the threat cueing sensor where the logic system is adapted to determine an estimated location of the threat guidance system via a distance away from the platform. The APS also has a laser source operably connected to the logic system where the laser source emits a countermeasure beam directed at the estimated location of the threat guidance system to deter the threat away from the platform.Type: GrantFiled: August 31, 2021Date of Patent: April 9, 2024Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventors: David A. Barfoot, Mark A. Frank, David L. Oles
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Patent number: 11946808Abstract: Disclosed are a system and techniques to determine a color of an optical fiber in a fiber optic cable. A spectrophotometer camera may obtain a color value of the optical fiber. A fiber adaptor is operable to hold a single optical fiber of a fiber optic cable in a field of view of the spectrophotometer camera. A memory storing instructions that, when executed by a processor, enable identifying a color of the optical fiber. The color value may be compared to a color value of a number of reference colors. A color match score value may be generated for the color value with respect to each reference color. A confidence value may be obtained for a pair of color match scores that are closest in score value. Based on the confidence value, one of the reference colors is identified as a color of the optical fiber.Type: GrantFiled: March 17, 2022Date of Patent: April 2, 2024Assignee: SubCom, LLCInventors: Rejoy Isaac, Marsha Ann Spalding, Bryce Currier, Geraldine Paraiso, Ralph J. Rue
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Patent number: 11948787Abstract: A sample support body is a sample support body for ionizing a sample, including: a substrate formed with a plurality of first through holes opening to a first surface and a second surface opposite to each other; and a conductive layer provided at least on a peripheral portion of the first through hole in the first surface, in which in a partition portion provided between the adjacent first through holes, a plurality of second through holes communicating the adjacent first through holes are formed.Type: GrantFiled: November 30, 2018Date of Patent: April 2, 2024Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Masahiro Kotani, Takayuki Ohmura
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Patent number: 11944137Abstract: A face shield and a face shield monitoring and tracking system, which enables the monitoring of the use of the face shield in real time and the transmission and storage of data and information regarding its use for further management and analysis. The face shield is also equipped with an electrostatic field provided on the surface of a front panel, to attract and retain contaminated droplet particles or aerosols present in the environment.Type: GrantFiled: October 6, 2021Date of Patent: April 2, 2024Assignees: SOCIEDADE BENEFICENTE ISRAELITA BRASILEIRA HOSPITAL ALBERT EINSTEIN, I-HEALTHSYS PRODUTOS MÉDICOS LTDA-MEInventors: Alexandre Rodrigues Marra, Marcelo Prado, Renaldo Massini Junior
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Patent number: 11946804Abstract: Method of color measuring a color of a rendered copy of a digital image, by a color-measuring-device (3000) for color measuring in a plurality of spectral ranges (r1 . . . rQ); wherein said method comprises the step: measuring said color is measured in a sub-set (s1 . . . sM; 3305) of said plurality of spectral ranges (r1 . . . rQ); and wherein said sub-set (s1 . . . sM) is determined by: selecting a color of a gamut boundary of said digital image (1200); and determining of said color for said plurality of spectral ranges (r1 . . . rQ) corresponding spectral reflectance factors (v1 . . . vQ); and adding a spectral range (ri), having a minimum and maximum spectral reflectance factor, to said sub-set (s1 . . . sM) wherein its corresponding spectral reflectance value (vi) is larger than 10% of said maximum spectral reflectance factor minus said minimum spectral reflectance factor.Type: GrantFiled: October 16, 2019Date of Patent: April 2, 2024Assignee: Agfa NVInventor: Joris Van Garsse
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Patent number: 11942316Abstract: An aperture device (31) is described, which is attachable to a lens system (13). The lens system (13) is arranged to form a particle beam of charged particles, emitted from a sample surface (Ss). The aperture device (31) comprises an end surface (S) which is to be arranged facing the sample surface (Ss), at least one aperture (38) arranged in the end surface (S), a length axis (32) which extends through the centre of said at least one aperture (38), and at least one gas outlet (10), which is arranged at a transverse distance (T) perpendicular from the length axis (32), and is arranged to direct gas into a volume between at least one aperture (38) and the sample surface (Ss). The end surface (S) within a distance, equal to ? of the transverse distance (T), perpendicular from the length axis (32) has a variation along the length axis (32) being smaller than ? of the transverse distance (T).Type: GrantFiled: December 6, 2019Date of Patent: March 26, 2024Assignee: Scienta Omicron ABInventors: Peter Amann, Anders Nilsson