公开(公告)号：US20250157054A1

公开(公告)日：2025-05-15

申请号：US18525258

申请日：2023-11-30

Applicant: I-Ting Shen

Inventor： I-Ting Shen

IPC: G06T7/246 ,  G01J5/00 ,  G06T7/73 ,  G06V20/52

Abstract: A method of locating and tracking each person in a gunshot event includes creating an electronic map based on an environment. A plurality of image pick-up devices is used to pick up an image of each person in the environment. A plurality of gunshot detection devices is used to detect whether a gunshot event occurs in the environment. When a gunshot event is detected, a gunman characteristics detection procedure is activated. When the gunman characteristics detection procedure detects an image of a person fulfilling gunman characteristics, the person is labeled as a gunman, and the location of the gunman is uploaded and designated on a corresponding location on the electronic map. When no gunshot event is detected, the gunman characteristics detection procedure is not activated. The image is used to track movement and location of the gunman and to continuously update the location of the gunman on the electronic map.

公开(公告)号：US12300080B2

公开(公告)日：2025-05-13

申请号：US18096883

申请日：2023-01-13

Applicant: SimpliSafe, Inc.

Inventor： Steven Nalen ,  Michael Maichen, II ,  Derek Thomas Witt ,  James Eric Arenstam

IPC: G08B13/191 ,  G01J5/00 ,  G02B3/08 ,  G08B29/18 ,  G08B13/189 ,  H04N23/23 ,  H04N23/51 ,  H04N23/54

Abstract: Motion detectors can include a housing defining a first cavity and an aperture extending through the housing. A circuit board can be disposed in the first cavity. An infrared sensor and a light sensor can be mounted on the circuit board. A lens can extend across the aperture. A wall can extend between the lens and the circuit board such that the wall, the lens, and the circuit board define a second cavity at least partially within the first cavity and the second cavity contains the infrared sensor and the light sensor.

公开(公告)号：US12292334B2

公开(公告)日：2025-05-06

申请号：US16684556

申请日：2019-11-14

Applicant: Maarten Van Laere

Inventor： Maarten Van Laere

IPC: G01J5/08 ,  G01J5/00 ,  G01J5/0875 ,  G01J5/10

Abstract: A thermal infrared sensor with a mount so that it can be fixed onto infrared windows to provide a solution for performing continuous thermal monitoring of equipment that is provisioned with one or more infrared windows. The IR mount can be made out of any material or combination thereof. The mount can be attached in any possible form to the Infrared window or enclosure surrounding the Infrared window. The mount can fully or partially cover the Infrared window to be monitored. Depending on its implementation it could also fully or partially cover more than just one infrared window. The mount can be a mount made specifically for one or more types of Infrared windows or a generic mount. It could be an existing mount that could be used in such a way that when combined with the second element it enables the presented invention.

公开(公告)号：US12291773B2

公开(公告)日：2025-05-06

申请号：US18175363

申请日：2023-02-27

Applicant: Silanna UV Technologies Pte Ltd

Inventor： Petar Atanackovic

IPC: C23C14/54 ,  C23C14/08 ,  C23C14/50 ,  C30B23/02 ,  C30B23/06 ,  C30B29/16 ,  G01J5/00 ,  G01J5/0802 ,  G05D23/19 ,  H01J37/32 ,  H05B1/02 ,  H05B3/14

Abstract: Methods and systems of heating a substrate in a vacuum deposition process include a resistive heater having a resistive heating element. Radiative heat emitted from the resistive heating element has a wavelength in a mid-infrared band from 5 μm to 40 μm that corresponds to a phonon absorption band of the substrate. The substrate comprises a wide bandgap semiconducting material and has an uncoated surface and a deposition surface opposite the uncoated surface. The resistive heater and the substrate are positioned in a vacuum deposition chamber. The uncoated surface of the substrate is spaced apart from and faces the resistive heater. The uncoated surface of the substrate is directly heated by absorbing the radiative heat.

公开(公告)号：US20250141808A1

公开(公告)日：2025-05-01

申请号：US18497374

申请日：2023-10-30

Applicant: Charter Communications Operating, LLC

Inventor： Timothy Clark Bleidorn

IPC: H04L47/2425 ,  G01J5/00 ,  G01S13/04

Abstract: A broadband network gateway (BNG) implementing a plurality of virtual gateway routers, each virtual gateway router (VGR) operable to serve as a gateway router for a particular local area network (LAN) of a plurality of LANS, receives a human presence indicator from a customer premise equipment (CPE) of a LAN, the human presence indicator indicating one of that a human has been detected by the CPE or that no human has been detected by the CPE for a predetermined period of time. In response, the BNG performs a quality of service (QOS) action, on a VGR that serves as the gateway router for the LAN, that one of enhances a current QOS associated with the first LAN or decreases a current QOS associated with the first LAN.

公开(公告)号：US20250134390A1

公开(公告)日：2025-05-01

申请号：US19010830

申请日：2025-01-06

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Ammar Al-Ali

IPC: A61B5/01 ,  A61B5/00 ,  G01J5/00

Abstract: A non-contact temperature measurement system for estimating core body temperature is disclosed. The temperature measurement system can include an emitter and one or more sensors configured to generate sensor data responsive to detecting radiation emanating from the patient comprising reflected radiation. The sensor data from the sensor is useable to determine temperature information and distance information. A hardware processor can determine a distance between the one or more sensors and the patient from the sensor data and estimate core body temperature of the patient from the sensor data. A display module can generate indicia including the core body temperature and vary the indicia based on the distance between the one or more sensors and the patient to indicate whether the distance is optimal.

公开(公告)号：US12289560B2

公开(公告)日：2025-04-29

申请号：US17898339

申请日：2022-08-29

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Fahri Yaras

IPC: H04N7/15 ,  G01J5/48 ,  G06T3/40 ,  G06T7/20 ,  G06T7/62 ,  G06V10/25 ,  G06V10/44 ,  G06V10/74 ,  G06V40/16 ,  G01J5/00

Abstract: A method including receiving, at a camera, light comprising a visible spectrum and an infrared spectrum (200). The method also includes detecting, using the visible spectrum, a candidate image of a head (202). The method also includes determining an estimated true size of the head (204). The method also includes determining, using the infrared spectrum, a temperature of the head (206). The method also includes filtering the candidate image of the head with respect to an operation of a video controller configured to track one or more images of heads in the visible spectrum. Filtering is based on both the estimated true size of the head and the temperature of the head (208).

公开(公告)号：US12288320B2

公开(公告)日：2025-04-29

申请号：US17506928

申请日：2021-10-21

Applicant: University of South Carolina

Inventor： Travis Knight ,  Sobhan Patnaik ,  Theodore Besmann ,  Elwyn Roberts

IPC: G01N21/88 ,  G01J5/00 ,  G01N25/20 ,  G01N25/72 ,  G06T7/00 ,  G21C3/62

Abstract: Described herein are systems and methods for imaging the top surface of a fuel pellet to observe the formation of radial cracks employing resistive heating to volumetrically heat the fuel pellet, but instead of passing the current axially through the pellet, electrodes were placed on the sides of a single pellet to pass the current transversely across the pellet allowing for an unobstructed view of the top surface of the pellet.

公开(公告)号：US20250133276A1

公开(公告)日：2025-04-24

申请号：US19006109

申请日：2024-12-30

Applicant: FUJIFILM Corporation

Inventor： SHINICHI SHIMOTSU ,  Masahiko SUGIMOTO ,  Tetsuya FUJIKAWA ,  Toshihiro AOI

IPC: H04N23/11 ,  G01J5/00 ,  G01J5/48 ,  G02B5/20 ,  G02B26/00 ,  G03B11/00

Abstract: An imaging apparatus includes an imaging optical system that has a light transmission characteristic of transmitting near-infrared light in a near-infrared light wavelength range including 1550 nm and transmitting visible light in a visible light wavelength range, a switchable filter that selectively transmits the near-infrared light and the visible light, an imaging sensor that has sensitivity to heat radiation from a subject and the visible light, and outputs an imaging signal by selectively transmitting the near-infrared light and the visible light, and an image processor that generates near-infrared image data based on the imaging signal output by imaging the near-infrared light with the imaging sensor, generates visible image data based on the imaging signal output by imaging the visible light with the imaging sensor, and generates image data representing a heat radiation image by subtracting the visible image data from the near-infrared image data.

公开(公告)号：US20250130187A1

公开(公告)日：2025-04-24

申请号：US18921393

申请日：2024-10-21

Applicant: Purdue Research Foundation

Inventor： Aalok U. Gaitonde ,  Aaditya A. Candadai ,  Justin A. Weibel ,  Amy M. Marconnet

IPC: G01N25/18 ,  G01J5/00 ,  G01J5/0806

Abstract: An apparatus for measuring a property of a material sample includes a heatsink, a heat source, and a two-dimensional transient thermal imaging system. The heatsink is configured to support a material sample at a fixed position thereon and to maintain a preconfigured contact temperature with the material sample. The heat source is configured to direct an input heat signal at a fixed position toward an opening of the heatsink toward the material sample. The two-dimensional transient thermal imaging system is configured to generate a resultant two-dimensional transient temperature distribution dataset associated with the material sample upon the heat source directing the input heat signal toward the opening to heat the material sample.