Correcting variations in front distance

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CPC
G01N2021/4778

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GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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G01N2021/4778Correcting variations in front distance

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Patents Grantslast 30 patents

Information Patent Grant
Reference switch architectures for noncontact sensing of substances
- Patent number 12,085,500
- Issue date Sep 10, 2024
- Apple Inc.
- Miikka M. Kangas
- G01 - MEASURING TESTING
Information Patent Grant
Reference switch architectures for noncontact sensing of substances
- Patent number 11,585,749
- Issue date Feb 21, 2023
- Apple Inc.
- Miikka M. Kangas
- G01 - MEASURING TESTING
Information Patent Grant
Reference switch architectures for noncontact sensing of substances
- Patent number 10,801,950
- Issue date Oct 13, 2020
- Apple Inc.
- Miikka M. Kangas
- G01 - MEASURING TESTING
Information Patent Grant
Focus control arrangement and method
- Patent number 10,551,308
- Issue date Feb 4, 2020
- ASML Netherlands B.V.
- Martin Jacobus Johan Jak
- G01 - MEASURING TESTING
Information Patent Grant
Light-based shielding detection
- Patent number 10,324,032
- Issue date Jun 18, 2019
- Apple Inc.
- Serhan O. Isikman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reflectivity/emissivity measurement probe insensitive to variations...
- Patent number 7,742,171
- Issue date Jun 22, 2010
- C. I. Systems LTD
- Yoram Naor
- G01 - MEASURING TESTING
Information Patent Grant
Inspection device and system for inspecting foreign matters in a li...
- Patent number 6,937,339
- Issue date Aug 30, 2005
- Hitachi Engineering Co., Ltd.
- Hiromi Yamazaki
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 5,926,262
- Issue date Jul 20, 1999
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for measuring light scattered by an information support
- Patent number 5,111,037
- Issue date May 5, 1992
- Oce-Nederland B.V.
- Emile E. M. Boderie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
REFERENCE SWITCH ARCHITECTURES FOR NONCONTACT SENSING OF SUBSTANCES
- Publication number 20240410822
- Publication date Dec 12, 2024
- Apple Inc.
- Miikka M. Kangas
- G01 - MEASURING TESTING
Information Patent Application
FOCUS CONTROL ARRANGEMENT AND METHOD
- Publication number 20170176328
- Publication date Jun 22, 2017
- ASML NETHERLANDS B.V.
- Martin Jacobus Johan JAK
- G01 - MEASURING TESTING
Information Patent Application
REFLECTIVITY/EMISSIVITY MEASUREMENT PROBE INSENSITIVE TO VARIATIONS...
- Publication number 20090040506
- Publication date Feb 12, 2009
- CI SYSTEMS LTD.
- YORAM NAOR
- G01 - MEASURING TESTING
Information Patent Application
Optical measuring device and image forming apparatus
- Publication number 20070070351
- Publication date Mar 29, 2007
- Fuji Xerox co., LTD.
- Hiroshi Nou
- G01 - MEASURING TESTING
Information Patent Application
Optical pH sensor
- Publication number 20060105174
- Publication date May 18, 2006
- THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK
- Robert C. Aller
- G01 - MEASURING TESTING
Information Patent Application
Optical pH sensor
- Publication number 20060088722
- Publication date Apr 27, 2006
- Robert C. Aller
- G01 - MEASURING TESTING
Information Patent Application
Inspection device and system for inspecting foreign matters in liqu...
- Publication number 20020171054
- Publication date Nov 21, 2002
- Hiromi Yamazaki
- G01 - MEASURING TESTING

Correcting variations in front distance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reference switch architectures for noncontact sensing of substances

Reference switch architectures for noncontact sensing of substances

Reference switch architectures for noncontact sensing of substances

Focus control arrangement and method

Light-based shielding detection

Reflectivity/emissivity measurement probe insensitive to variations...

Inspection device and system for inspecting foreign matters in a li...

Apparatus and method for measuring optical characteristics of an ob...

Device for measuring light scattered by an information support

Patents Applicationslast 30 patents

REFERENCE SWITCH ARCHITECTURES FOR NONCONTACT SENSING OF SUBSTANCES

FOCUS CONTROL ARRANGEMENT AND METHOD

REFLECTIVITY/EMISSIVITY MEASUREMENT PROBE INSENSITIVE TO VARIATIONS...

Optical measuring device and image forming apparatus

Optical pH sensor

Optical pH sensor

Inspection device and system for inspecting foreign matters in liqu...