Diffuse reflection

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CPC
G01N21/4738

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GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N21/00Investigating or analysing materials by the use of optical means

Current Industry

G01N21/4738Diffuse reflection

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Imaging apparatus including sub-terahertz wave reflective member
- Patent number 12,306,292
- Issue date May 20, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiro Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Foreign substance/defect inspection device, image generation device...
- Patent number 12,292,386
- Issue date May 6, 2025
- VIENEX CORPORATION
- Yukihiro Kagawa
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining the composition of a multi-layer system show...
- Patent number 12,292,378
- Issue date May 6, 2025
- HUBERGROUP DEUTSCHLAND GmbH
- Sylvia Klausnitzer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Apparatus, method, and storage medium for acquiring a reflection ch...
- Patent number 12,254,656
- Issue date Mar 18, 2025
- Canon Kabushiki Kaisha
- Akira Shibasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vessel location assistance device
- Patent number 12,220,255
- Issue date Feb 11, 2025
- NOVOTEC LLC
- James B. Satovsky
- G01 - MEASURING TESTING
Information Patent Grant
Optical switch devices
- Patent number 12,223,794
- Issue date Feb 11, 2025
- Wavefront Technology, Inc.
- Christopher Chapman Rich
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Decay detection system
- Patent number 12,217,410
- Issue date Feb 4, 2025
- SUNKIST GROWERS, INC.
- Aaron Gorsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical machine of smoke detector
- Patent number 12,188,865
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Cheng-Nan Tsai
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for identification of effect pigments in a target...
- Patent number 12,174,073
- Issue date Dec 24, 2024
- BASF Coatings GmbH
- Guido Bischoff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metrology method and device for determining a complex-valued field
- Patent number 12,117,734
- Issue date Oct 15, 2024
- ASML Netherlands B.V.
- Nitesh Pandey
- G01 - MEASURING TESTING
Information Patent Grant
Focus-less inspection apparatus and method
- Patent number 12,105,029
- Issue date Oct 1, 2024
- Koh Young Technology Inc.
- Chan Kwon Lee
- G01 - MEASURING TESTING
Information Patent Grant
Colorimeter and reflectivity measuring method based on multichannel...
- Patent number 12,098,957
- Issue date Sep 24, 2024
- CaiPu Technology (Zhejiang) Co., Ltd.
- Kun Yuan
- G01 - MEASURING TESTING
Information Patent Grant
Vessel location assistance device
- Patent number D1040344
- Issue date Aug 27, 2024
- NOVOTEC LLC
- James B. Satovsky
- D24 - Medical and laboratory equipment
Information Patent Grant
Multiple light paths architecture and obscuration methods for signa...
- Patent number 12,072,288
- Issue date Aug 27, 2024
- Apple Inc.
- Chin San Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Floor cleaning appliance and method for cleaning a floor surface
- Patent number 12,070,181
- Issue date Aug 27, 2024
- Alfred Kärcher SE & Co. KG
- Karl Engelbert Wenzel
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Tricorder reflectometer for lateral flow immunological tests
- Patent number 12,055,479
- Issue date Aug 6, 2024
- Jack L. Aronowitz
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measurement selection and probe guiding in a...
- Patent number 12,053,264
- Issue date Aug 6, 2024
- Koninklijke Philips N.V.
- Olaf Thomas Johan Antonie Vermeulen
- G01 - MEASURING TESTING
Information Patent Grant
Metrology method for measuring an exposed pattern and associated me...
- Patent number 12,031,909
- Issue date Jul 9, 2024
- ASML Netherlands B.V.
- Jeroen Cottaar
- G01 - MEASURING TESTING
Information Patent Grant
Optical test platform
- Patent number 11,938,483
- Issue date Mar 26, 2024
- bioMerieux, Inc.
- Jack R. Hoffmann
- G01 - MEASURING TESTING
Information Patent Grant
Optical measurement device including internal spectral reference
- Patent number 11,920,979
- Issue date Mar 5, 2024
- Viavi Solutions Inc.
- William D. Houck
- G01 - MEASURING TESTING
Information Patent Grant
Optical metrology tool equipped with modulated illumination sources
- Patent number 11,913,874
- Issue date Feb 27, 2024
- KLA Corporation
- Andrei V. Shchegrov
- G01 - MEASURING TESTING
Information Patent Grant
Deep ultraviolet laser using strontium tetraborate for frequency co...
- Patent number 11,899,338
- Issue date Feb 13, 2024
- KLA Corporation
- Yung-Ho Alex Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and devices for detecting intensity of light with transluce...
- Patent number 11,864,890
- Issue date Jan 9, 2024
- Cercacor Laboratories, Inc.
- Kevin Pauley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for predicting properties of structures, imager system, and...
- Patent number 11,869,178
- Issue date Jan 9, 2024
- Micron Technology, Inc.
- Amitava Majumdar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical switch devices
- Patent number 11,861,966
- Issue date Jan 2, 2024
- Wavefront Technology, Inc.
- Christopher Chapman Rich
- G07 - CHECKING-DEVICES
Information Patent Grant
Apparatus and method for in-situ optical inspection of laser-induce...
- Patent number 11,860,091
- Issue date Jan 2, 2024
- Iraj Kavosh
- G01 - MEASURING TESTING
Information Patent Grant
Integrated detection scheme for fast blood flow measurement
- Patent number 11,846,920
- Issue date Dec 19, 2023
- University of South Florida
- Ashwin Bharadwaj Parthasarathy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wearable binocular optoelectronic device for measuring light sensit...
- Patent number 11,826,100
- Issue date Nov 28, 2023
- Essilor International
- Stéphane Perrot
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Focus-less inspection apparatus and method
- Patent number 11,821,846
- Issue date Nov 21, 2023
- Koh Young Technology Inc.
- Chan Kwon Lee
- G01 - MEASURING TESTING
Information Patent Grant
Moisture detecting apparatus for recording material and image formi...
- Patent number 11,815,453
- Issue date Nov 14, 2023
- Canon Kabushiki Kaisha
- Mizuki Ishimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Devices, Systems, and Methods for Digital Microscopy
- Publication number 20250164774
- Publication date May 22, 2025
- IDEXX Laboratories, Inc.
- Jeremy Hammond
- G01 - MEASURING TESTING
Information Patent Application
UNDERWATER OPTICAL COMMUNICATION SYSTEM AND UNDERWATER OPTICAL COMM...
- Publication number 20250141565
- Publication date May 1, 2025
- Shimadzu Corporation
- Naoki NISHIMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE-SENSOR-BASED SCATTERING MEASUREMENT SYSTEM AND METHOD
- Publication number 20250137927
- Publication date May 1, 2025
- Meta Platforms Technologies, LLC
- Jian XU
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MONITORING EMBRITTLEMENT OF AN INTERFACE BETWEEN A SUBST...
- Publication number 20250137928
- Publication date May 1, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Frédéric MAZEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING THE END OF A CIP PHASE
- Publication number 20250128302
- Publication date Apr 24, 2025
- ECOLAB USA INC.
- Matt Porter
- B08 - CLEANING
Information Patent Application
LINE-ILLUMINATING LIGHT SOURCE FOR IMAGING APPARATUS, IMAGING APPAR...
- Publication number 20250093261
- Publication date Mar 20, 2025
- Samsung Electronics Co., Ltd.
- Unjeong Kim
- G01 - MEASURING TESTING
Information Patent Application
IMAGING DEVICE FOR CORRECTING AND RECONSTRUCTING TARGET IMAGE IN SC...
- Publication number 20250093262
- Publication date Mar 20, 2025
- Korea University Research and Business Foundation
- Won Shik CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING DEFECTS IN A PACKAGE
- Publication number 20250076216
- Publication date Mar 6, 2025
- Applied Materials, Inc.
- Venkatakaushik VOLETI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-BEAM SMOKE DETECTOR
- Publication number 20250076196
- Publication date Mar 6, 2025
- Johnson Controls Tyco IP Holdings LLP
- Siddhesh NAGALE
- G08 - SIGNALLING
Information Patent Application
SYSTEM AND METHOD FOR ENHANCED INSPECTION OF SURFACES WITH SPECULAR...
- Publication number 20250076183
- Publication date Mar 6, 2025
- ORBOTECH LTD.
- Haim Chayet
- G01 - MEASURING TESTING
Information Patent Application
Method for Monitoring Ghost Image of Illumination Unit of Lithograp...
- Publication number 20250076195
- Publication date Mar 6, 2025
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- Kaifeng Xu
- G01 - MEASURING TESTING
Information Patent Application
SMOKE DETECTOR REDUCING FALSE ALARM RATE
- Publication number 20250067667
- Publication date Feb 27, 2025
- PIXART IMAGING INC.
- Cheng-Nan TSAI
- G08 - SIGNALLING
Information Patent Application
A METHOD AND SYSTEM FOR DISCRIMINATING DEFECTS PRESENT ON A FRONTSI...
- Publication number 20250052692
- Publication date Feb 13, 2025
- Unity Semiconductor
- Alexey Butkevich
- G01 - MEASURING TESTING
Information Patent Application
Surface Inspection Device
- Publication number 20250044240
- Publication date Feb 6, 2025
- Hitachi High-Tech Corporation
- Ayumi TOMIYAMA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR EVALUATING DEGASSING EFFECT OF CROSS-LINKED POLYETHYLENE...
- Publication number 20250035550
- Publication date Jan 30, 2025
- ELECTRIC PWR RESEARCH INST., CHINA SOUTH. PWR GRID
- Mingli FU
- G01 - MEASURING TESTING
Information Patent Application
SMOKE DETECTOR AND OPTICAL SENSING SYSTEM
- Publication number 20250022357
- Publication date Jan 16, 2025
- PixArt Imaging Inc.
- Ching-Kun Chen
- G01 - MEASURING TESTING
Information Patent Application
RECORDING DEVICE AND WASHING MECHANISM
- Publication number 20250010646
- Publication date Jan 9, 2025
- SEIKO EPSON CORPORATION
- Yasunori ONISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FOCUS-LESS INSPECTION APPARATUS AND METHOD
- Publication number 20240426766
- Publication date Dec 26, 2024
- KOH YOUNG TECHNOLOGY INC.
- Chan Kwon LEE
- G01 - MEASURING TESTING
Information Patent Application
MULTIPLE LIGHT PATHS ARCHITECTURE AND OBSCURATION METHODS FOR SIGNA...
- Publication number 20240418644
- Publication date Dec 19, 2024
- Apple Inc.
- Chin San Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VESSEL LOCATION ASSISTANCE DEVICE
- Publication number 20240415454
- Publication date Dec 19, 2024
- NOVOTEC LLC
- James B. Satovsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRICORDER REFLECTOMETER FOR LATERAL FLOW IMMUNOLOGICAL TESTS
- Publication number 20240393233
- Publication date Nov 28, 2024
- JACK L. ARONOWITZ
- G01 - MEASURING TESTING
Information Patent Application
COLORIMETER AND REFLECTIVITY MEASURING METHOD BASED ON MULTICHANNEL...
- Publication number 20240393181
- Publication date Nov 28, 2024
- CaiPu Technology (Zhejiang) Co., Ltd.
- Kun YUAN
- G01 - MEASURING TESTING
Information Patent Application
COATING EVALUATION DEVICE AND COATING EVALUATION METHOD
- Publication number 20240369494
- Publication date Nov 7, 2024
- NISSAN MOTOR CO., LTD.
- Shota YAMAZAKI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SWITCH DEVICES
- Publication number 20240371226
- Publication date Nov 7, 2024
- WAVEFRONT TECHNOLOGY, INC.
- Christopher Chapman Rich
- G07 - CHECKING-DEVICES
Information Patent Application
INTERFEROMETRIC SCATTERING MICROSCOPY
- Publication number 20240344979
- Publication date Oct 17, 2024
- REFEYN LTD
- Matthias Karl Franz LANGHORST
- G01 - MEASURING TESTING
Information Patent Application
COATING EVALUATION DEVICE AND COATING EVALUATION METHOD
- Publication number 20240288375
- Publication date Aug 29, 2024
- NISSAN MOTOR CO., LTD.
- Takahiro KAITO
- G01 - MEASURING TESTING
Information Patent Application
HIGH-SPEED AUTOMATIC FILM-FOREIGN SUBSTANCE DETECTION APPARATUS
- Publication number 20240273707
- Publication date Aug 15, 2024
- Jin Ho KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEDIA DETECTION APPARATUS, IMAGE FORMING SYSTEM, AND RECORDING MEDIUM
- Publication number 20240272071
- Publication date Aug 15, 2024
- Konica Minolta, Inc.
- AKIMASA ISHIKAWA
- G01 - MEASURING TESTING
Information Patent Application
METROLOGY METHOD FOR MEASURING AN EXPOSED PATTERN AND ASSOCIATED ME...
- Publication number 20240264081
- Publication date Aug 8, 2024
- ASML NETHERLANDS B.V.
- Jeroen COTTAAR
- G01 - MEASURING TESTING
Information Patent Application
MULTISPECTRAL DETECTION AND CLASSIFICATION OF BACTERIA UTILIZING SC...
- Publication number 20240248039
- Publication date Jul 25, 2024
- Lightsense Technology, Inc.
- Michael Edward Stanley
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Diffuse reflection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Imaging apparatus including sub-terahertz wave reflective member

Foreign substance/defect inspection device, image generation device...

Method for determining the composition of a multi-layer system show...

Apparatus, method, and storage medium for acquiring a reflection ch...

Vessel location assistance device

Optical switch devices

Decay detection system

Optical machine of smoke detector

Method and device for identification of effect pigments in a target...

Metrology method and device for determining a complex-valued field

Focus-less inspection apparatus and method

Colorimeter and reflectivity measuring method based on multichannel...

Vessel location assistance device

Multiple light paths architecture and obscuration methods for signa...

Floor cleaning appliance and method for cleaning a floor surface

Tricorder reflectometer for lateral flow immunological tests

System and method for measurement selection and probe guiding in a...

Metrology method for measuring an exposed pattern and associated me...

Optical test platform

Optical measurement device including internal spectral reference

Optical metrology tool equipped with modulated illumination sources

Deep ultraviolet laser using strontium tetraborate for frequency co...

Methods and devices for detecting intensity of light with transluce...

System for predicting properties of structures, imager system, and...

Optical switch devices

Apparatus and method for in-situ optical inspection of laser-induce...

Integrated detection scheme for fast blood flow measurement

Wearable binocular optoelectronic device for measuring light sensit...

Focus-less inspection apparatus and method

Moisture detecting apparatus for recording material and image formi...

Patents Applicationslast 30 patents

Devices, Systems, and Methods for Digital Microscopy

UNDERWATER OPTICAL COMMUNICATION SYSTEM AND UNDERWATER OPTICAL COMM...

IMAGE-SENSOR-BASED SCATTERING MEASUREMENT SYSTEM AND METHOD

METHOD FOR MONITORING EMBRITTLEMENT OF AN INTERFACE BETWEEN A SUBST...

METHOD AND SYSTEM FOR DETERMINING THE END OF A CIP PHASE

LINE-ILLUMINATING LIGHT SOURCE FOR IMAGING APPARATUS, IMAGING APPAR...

IMAGING DEVICE FOR CORRECTING AND RECONSTRUCTING TARGET IMAGE IN SC...

METHOD AND APPARATUS FOR DETECTING DEFECTS IN A PACKAGE

MULTI-BEAM SMOKE DETECTOR

SYSTEM AND METHOD FOR ENHANCED INSPECTION OF SURFACES WITH SPECULAR...

Method for Monitoring Ghost Image of Illumination Unit of Lithograp...

SMOKE DETECTOR REDUCING FALSE ALARM RATE

A METHOD AND SYSTEM FOR DISCRIMINATING DEFECTS PRESENT ON A FRONTSI...

Surface Inspection Device

METHOD FOR EVALUATING DEGASSING EFFECT OF CROSS-LINKED POLYETHYLENE...

SMOKE DETECTOR AND OPTICAL SENSING SYSTEM

RECORDING DEVICE AND WASHING MECHANISM

FOCUS-LESS INSPECTION APPARATUS AND METHOD

MULTIPLE LIGHT PATHS ARCHITECTURE AND OBSCURATION METHODS FOR SIGNA...

VESSEL LOCATION ASSISTANCE DEVICE

TRICORDER REFLECTOMETER FOR LATERAL FLOW IMMUNOLOGICAL TESTS

COLORIMETER AND REFLECTIVITY MEASURING METHOD BASED ON MULTICHANNEL...

COATING EVALUATION DEVICE AND COATING EVALUATION METHOD

OPTICAL SWITCH DEVICES

INTERFEROMETRIC SCATTERING MICROSCOPY

COATING EVALUATION DEVICE AND COATING EVALUATION METHOD

HIGH-SPEED AUTOMATIC FILM-FOREIGN SUBSTANCE DETECTION APPARATUS

MEDIA DETECTION APPARATUS, IMAGE FORMING SYSTEM, AND RECORDING MEDIUM

METROLOGY METHOD FOR MEASURING AN EXPOSED PATTERN AND ASSOCIATED ME...

MULTISPECTRAL DETECTION AND CLASSIFICATION OF BACTERIA UTILIZING SC...