EP4437331A4 - Mehrester-edelsteininstrument - Google Patents

Mehrester-edelsteininstrument

Info

Publication number
EP4437331A4
EP4437331A4 EP23842504.5A EP23842504A EP4437331A4 EP 4437331 A4 EP4437331 A4 EP 4437331A4 EP 23842504 A EP23842504 A EP 23842504A EP 4437331 A4 EP4437331 A4 EP 4437331A4
Authority
EP
European Patent Office
Prior art keywords
gemstone
instrument
gemstone instrument
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23842504.5A
Other languages
English (en)
French (fr)
Other versions
EP4437331A1 (de
Inventor
Mehboob Alam
Absalon James Montilla
Raweerat Homyamyen Montilla
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smart Pro Instrument Co Ltd
Smart Pro Instr Co Ltd
Original Assignee
Smart Pro Instrument Co Ltd
Smart Pro Instr Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US18/077,963 external-priority patent/US20240027358A1/en
Application filed by Smart Pro Instrument Co Ltd, Smart Pro Instr Co Ltd filed Critical Smart Pro Instrument Co Ltd
Publication of EP4437331A1 publication Critical patent/EP4437331A1/de
Publication of EP4437331A4 publication Critical patent/EP4437331A4/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/389—Precious stones; Pearls
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/87—Investigating jewels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/024—Modular construction
    • G01N2201/0245—Modular construction with insertable-removable part
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/025—Mechanical control of operations
    • G01N2201/0253—Switches mounted at the casing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/025—Mechanical control of operations
    • G01N2201/0256—Sensor for insertion of sample, cuvette, test strip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06146—Multisources for homogeneisation, as well sequential as simultaneous operation
    • G01N2201/06153—Multisources for homogeneisation, as well sequential as simultaneous operation the sources being LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0638—Refractive parts
    • G01N2201/0639—Sphere lens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0693—Battery powered circuitry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0694—Microprocessor controlled supply
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/0806—Light rod
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/0826—Fibre array at source, distributing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/0833—Fibre array at detector, resolving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/0873—Using optically integrated constructions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/126—Microprocessor processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
EP23842504.5A 2022-07-20 2023-07-11 Mehrester-edelsteininstrument Pending EP4437331A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202263390686P 2022-07-20 2022-07-20
US18/077,963 US20240027358A1 (en) 2022-07-20 2022-12-08 Diamond and colorless gemstone multi-tester
US202363480776P 2023-01-20 2023-01-20
PCT/IB2023/000417 WO2024018279A1 (en) 2022-07-20 2023-07-11 Gemstone multi-tester instrument

Publications (2)

Publication Number Publication Date
EP4437331A1 EP4437331A1 (de) 2024-10-02
EP4437331A4 true EP4437331A4 (de) 2025-11-05

Family

ID=89617259

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23842504.5A Pending EP4437331A4 (de) 2022-07-20 2023-07-11 Mehrester-edelsteininstrument
EP23842503.7A Pending EP4437330A4 (de) 2022-07-20 2023-07-11 Mehrester-edelsteininstrument mit abnehmbarer sonde

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23842503.7A Pending EP4437330A4 (de) 2022-07-20 2023-07-11 Mehrester-edelsteininstrument mit abnehmbarer sonde

Country Status (2)

Country Link
EP (2) EP4437331A4 (de)
WO (2) WO2024018278A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160161420A1 (en) * 2011-02-16 2016-06-09 Shenzhen DiKai Industrial Co., Ltd. Multi-Functional Precious Stone Testing Apparatus and Method Thereof
US20200400646A1 (en) * 2019-06-19 2020-12-24 Jubilee Diamond Instrument(S) Pte. Ltd. Gemstone testing apparatus
US20220120695A1 (en) * 2011-02-16 2022-04-21 Shenzhen DiKai Industrial Co., Ltd. Multi-Functional Precious Stone Testing Apparatus and Method Thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955735A (en) * 1997-09-29 1999-09-21 C3, Inc. Apparatus and method for positively identifying synthetic silicon carbide gemstones
US7362109B2 (en) * 2004-10-18 2008-04-22 Boris Zolotar Loginov Gem tester using electrical photoconductivity
US9395350B2 (en) * 2010-06-21 2016-07-19 Sy Kessler Sales, Inc. Gem tester
CN201765202U (zh) * 2010-07-09 2011-03-16 朱秀玲 多功能宝石测试仪
US11243170B2 (en) * 2011-02-16 2022-02-08 Shenzhen DiKai Industrial Co., Ltd. Multi-functional precious stone testing apparatus and method thereof
US9341502B2 (en) * 2012-09-17 2016-05-17 Presidium Instruments Pte Ltd Analysis tool member

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160161420A1 (en) * 2011-02-16 2016-06-09 Shenzhen DiKai Industrial Co., Ltd. Multi-Functional Precious Stone Testing Apparatus and Method Thereof
US20220120695A1 (en) * 2011-02-16 2022-04-21 Shenzhen DiKai Industrial Co., Ltd. Multi-Functional Precious Stone Testing Apparatus and Method Thereof
US20200400646A1 (en) * 2019-06-19 2020-12-24 Jubilee Diamond Instrument(S) Pte. Ltd. Gemstone testing apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024018279A1 *

Also Published As

Publication number Publication date
WO2024018279A1 (en) 2024-01-25
EP4437330A4 (de) 2025-11-05
WO2024018278A1 (en) 2024-01-25
EP4437331A1 (de) 2024-10-02
EP4437330A1 (de) 2024-10-02

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RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 21/87 20060101AFI20250926BHEP

Ipc: G01N 33/00 20060101ALI20250926BHEP

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