公开(公告)号：US12235406B2

公开(公告)日：2025-02-25

申请号：US17802625

申请日：2020-12-08

Applicant: AUTONICS CORPORATION

Inventor： Jae Jeong Lim ,  Hyun Seung Lee ,  Seong Chan Kim

IPC: G01V8/20 ,  F16P3/14 ,  F21K9/272 ,  F21K9/61 ,  G01J1/02 ,  G01J1/04 ,  G01J1/58

Abstract: A multi-optical axis sensor according to an embodiment of the present invention comprises: a light-transmitting unit comprising a plurality of light-transmitting elements; a light-receiving unit comprising a plurality of light-receiving elements which are arranged to respectively face the light-transmitting elements and respectively receive light from the light-transmitting elements; and an indicator light indicating a light incidence state or a light blockage state of the light-receiving unit, wherein, before a muting state that invalidates the detection function of the multi-optical axis sensor is detected, the light-transmitting unit or the light-receiving unit may operate the indicator light in a light incidence/blockage mode indicating the light incidence state or the light blockage state, and when the muting state is detected, the light-transmitting unit or the light-receiving unit may switch the operation mode of the indicator light from the light incidence/blockage mode to the muting mode indicating the muting state.

公开(公告)号：US20250020507A1

公开(公告)日：2025-01-16

申请号：US18762173

申请日：2024-07-02

Applicant: Konica Minolta, Inc.

Inventor： Satoshi MASUDA

IPC: G01J1/02 ,  G01J1/42

Abstract: A photometric apparatus includes: a dimming member disposed so as to be insertable in and removable from a light path of light to be measured from a display; and a hardware processor that acquires a photometric value of the light to be measured in a state in which the dimming member is inserted in the light path and a photometric value of the light to be measured in a state in which the dimming member is not inserted in the light path in order to generate a calibration coefficient for suppressing a measurement error between the state in which the dimming member is inserted in the light path and the state in which the dimming member is not inserted in the light path.

公开(公告)号：US12186439B2

公开(公告)日：2025-01-07

申请号：US17244433

申请日：2021-04-29

Applicant: STERILIZ, LLC

Inventor： Samuel Richard Trapani

IPC: A61L2/10 ,  A61L2/20 ,  A61L2/24 ,  A61L9/015 ,  A61L9/20 ,  G01J1/02 ,  G01J1/42

Abstract: Method, sterilization system and robotic system for improving duty cycle of Ultraviolet (UV) emitter modules disinfecting closed environment. Sterilization system includes robotic system and plurality of UV emitter modules. Robotic system receives signal corresponding to discharge of battery from one of plurality of UV emitter modules. Each of plurality of UV emitter modules includes UV light source for disinfecting closed environment. Robotic system detects location of UV emitter module amongst plurality of UV emitter modules and maneuvers to location of UV emitter module, mounts UV emitter module and maneuvers UV emitter module to charging dock for charging battery of UV emitter module. After charging, robotic system maneuvers UV emitter module to pre-defined area for disinfecting pre-defined area of closed environment. Robotic system includes battery charged through UV emitter module when UV emitter module is getting charged, or when UV emitter module mounted to robotic system includes battery that is fully charged.

公开(公告)号：US12181337B2

公开(公告)日：2024-12-31

申请号：US18410646

申请日：2024-01-11

Applicant: OPHIR OPTRONICS SOLUTIONS LTD.

Inventor： Oleg Zinoviev ,  Karol Sanilevici ,  Alexandr Superfin

IPC: G01J1/42 ,  G01J1/02 ,  G01J1/04

Abstract: The present application discloses an apparatus and method configured to measure characteristics of high power beams of laser energy used in material processing. In one embodiment, the apparatus includes a housing having a first compartment and a second compartment separated from each other to reduce the transfer of thermal energy between them. Optical modules having optical sensors configured to measure characteristics of the high power beam are mounted in the first compartment. A removable and replaceable beam dump configured to absorb most of the high power beam is positioned in the second compartment. The removability/replaceability of the beam dump enables operation of the apparatus without active cooling of the beam dump assembly, simplifying the apparatus and protecting the optical sensors in the first compartment.

公开(公告)号：US20240423517A1

公开(公告)日：2024-12-26

申请号：US18827042

申请日：2024-09-06

Applicant: Fresenius Medical Care Holdings, Inc.

Inventor： Louis LeeGrande Barrett

IPC: A61B5/1455 ,  A61B5/00 ,  G01J1/02 ,  G01J1/44 ,  G01J3/02 ,  G01J3/28 ,  G01J3/42 ,  G01N15/01 ,  G01N15/06 ,  G01N15/075 ,  G01N21/27 ,  G01N21/31 ,  G01N21/3577 ,  G01N33/49

Abstract: A measurement system for measuring blood characteristics includes a controller, an emitter, a sensor, and a reference sensor. The emitter emits light at a plurality of wavelengths from a first side of a blood flow channel to a second side of the blood flow channel. The sensor is provided on the second side of the blood flow channel. The reference sensor is provided on the first side of the blood flow channel. The controller compensates measurements from the sensor based upon measurements from the reference sensor. The reference sensor may be disposed in a position to increase noise immunity of the measurement system. The measurement system may be connected to or part of a dialysis system.

公开(公告)号：US20240418566A1

公开(公告)日：2024-12-19

申请号：US18449455

申请日：2023-08-14

Applicant: Taiwan-Asia Semiconductor Corporation

Inventor： You-Hsien CHANG ,  Yan-Ting LIU

IPC: G01J1/02 ,  G01J1/04 ,  G01J1/42

Abstract: The present invention provides an ambient light sensor with ultraviolet light detection function, which is adopted to receive external light for sensing. The ambient light sensor comprises a visible light sensing chip and a wavelength conversion layer. The visible light sensing chip is used for sensing light corresponding to the response band of visible light, and the visible light sensing chip includes a light receiving surface. The wavelength conversion layer is used to convert light corresponding to a specific ultraviolet light band of the external light into light corresponding to a response band of visible light, and the wavelength conversion layer covers at least a part of the light receiving surface.

公开(公告)号：US20240402004A1

公开(公告)日：2024-12-05

申请号：US17940882

申请日：2022-09-08

Applicant: PsiQuantum Corp,

Inventor： Chia-Jung Chung ,  Faraz Najafi ,  George Kovall ,  Vitor R. Manfrinato ,  Vimal Kamineni ,  Mark Thompson ,  Syrus Ziai

IPC: G01J1/02 ,  G01J1/44 ,  H01B12/06

Abstract: A superconductor device includes a barrier layer over a substrate including silicon, the barrier layer including silicon and nitrogen, and a seed layer for a superconductor layer over the barrier layer, the seed layer including aluminum and nitrogen, and superconductor layer over the seed layer, the superconductor layer including a layer of a superconductor material, the barrier layer serving as an oxidation barrier between the layer superconductor material and the substrate. In some embodiments, the superconductor device includes a waveguide and a metal contact at a sufficient distance from the waveguide to prevent optical coupling between the metal contact and the waveguide.

公开(公告)号：US12092517B2

公开(公告)日：2024-09-17

申请号：US17651013

申请日：2022-02-14

Applicant: View, Inc.

Inventor： Stephen Clark Brown ,  Dhairya Shrivastava ,  Jason Zedlitz ,  Trevor Frank ,  Jue Wang ,  Alexander Rumer ,  Dennis Mullins ,  Kevin Kazuo Kaneshiro

IPC: G01J1/42 ,  E06B9/24 ,  E06B9/68 ,  G01J1/02 ,  G01J1/04 ,  G01J5/10

CPC classification number: G01J1/4228 ,  E06B9/24 ,  E06B9/68 ,  G01J1/0271 ,  G01J1/0474 ,  G01J5/10 ,  E06B2009/2464 ,  E06B2009/2476 ,  E06B2009/6818 ,  G01J2001/4266

Abstract: Various implementations relate generally to multi-sensor devices. Some implementations more particularly relate to a multi-sensor device including a ring of radially-oriented photosensors. Some implementations more particularly relate to a multi-sensor device that is orientation-independent with respect to a central axis of the ring. Some implementations of the multi-sensor devices described herein further include one or more additional sensors. For example, some implementations include an axially-directed photosensor. Some implementations also can include one or more temperature sensors configured to sense an exterior temperature, for example, an ambient temperature of an outdoors environment around the multi-sensor. Additionally or alternatively, some implementations include one or more of an infrared sensor or infrared sensors, a cellular communication circuit, and a GPS module.

公开(公告)号：US20240288304A1

公开(公告)日：2024-08-29

申请号：US18649220

申请日：2024-04-29

Applicant: ECLIPSE Rx, LLC

Inventor： Brian M. Matthys

IPC: G01J1/42 ,  G01J1/02 ,  H04B1/3827

CPC classification number: G01J1/429 ,  G01J1/0219 ,  H04B1/385 ,  G01J1/0247 ,  G01J2001/4266

Abstract: A system for monitoring ultraviolet (UV) exposure of a wearer. The system comprises a wearable device operable to sense UV radiation levels to which the wearer is exposed, and to transmit UV radiation information. The system further comprises an external computing device in remote communication with the wearable device, operable to receive the UV radiation information from the wearable device and configured to determine the wearer's real-time UV index value and the wearer's daily cumulative percentage of minimal erythema dose based upon the UV radiation information.

公开(公告)号：US20240271994A1

公开(公告)日：2024-08-15

申请号：US18569035

申请日：2022-06-11

Applicant: CAM2 TECHNOLOGIES, LLC

Inventor： Gregg Ressler ,  Jonathan A Frattaroli ,  David W Schiering ,  John A Seelenbinder ,  Kenneth C Schreiber ,  Mark Stoltze ,  James McWilliams ,  Anthony W DiDomenico

IPC: G01J1/02 ,  G01J3/02 ,  G01J3/453 ,  G01N21/35 ,  G01N21/3504

CPC classification number: G01J1/0233 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/027 ,  G01J3/453 ,  G01N21/3504 ,  G01N2021/3595 ,  G01N2201/0221

Abstract: A gas and vapor analyzer system and method of detecting a gas or vapor sample are provided. An FTIR spectroscopy system of an analyzer system comprises an interferometer adapted to modulate an excitation signal. A gas cell is adapted to receive the modulated excitation signal and focus the modulated excitation signal within the gas cell via an input lens. An off-axis multiple reflection geometry is adapted to receive the focused modulated excitation signal and pass the focused modulated excitation signal through a gas or vapor phase specimen via a plurality of beam paths skewed relative to a longitudinal axis of the cell to generate an optical sample signal. An exit lens is adapted to direct the optical sample signal from the gas cell to an IR radiation detector, and a controller is adapted to identify a detected gas and vapor sample based on the optical sample signal.