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G01N21/4738
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PHYSICS
G01
Measuring instruments
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N21/00
Investigating or analysing materials by the use of optical means
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G01N21/4738
Diffuse reflection
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Patents Grants
last 30 patents
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
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
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
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
Information
Patent Grant
Method and system for optimizing Monte Carlo simulations for diffus...
Patent number
11,815,454
Issue date
Nov 14, 2023
Samsung Electronics Co., Ltd.
Sreejith Kallummil
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical density instrument and systems and methods using the same
Patent number
11,779,931
Issue date
Oct 10, 2023
bioMerieux Inc.
Perry D. Stamm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Deposit detection device for detecting a partial covering location,...
Patent number
11,747,278
Issue date
Sep 5, 2023
DENSO TEN Limited
Tomokazu Oki
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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...
Information
Patent Application
COATING EVALUATION DEVICE AND COATING EVALUATION METHOD
Publication number
20240230547
Publication date
Jul 11, 2024
NISSAN MOTOR CO., LTD.
Shota YAMAZAKI
G01 - MEASURING TESTING