HK1205058A1 - Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method. - Google Patents

Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method.

Info

Publication number
HK1205058A1
HK1205058A1 HK15105484.5A HK15105484A HK1205058A1 HK 1205058 A1 HK1205058 A1 HK 1205058A1 HK 15105484 A HK15105484 A HK 15105484A HK 1205058 A1 HK1205058 A1 HK 1205058A1
Authority
HK
Hong Kong
Prior art keywords
markings
precious stones
marked
diamonds
providing
Prior art date
Application number
HK15105484.5A
Other languages
English (en)
Chinese (zh)
Inventor
Koon Chung Hui
Wing Chi Tang
Ho Ching
Original Assignee
Goldway Technology 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 HK14102399.7A external-priority patent/HK1198500A2/xx
Application filed by Goldway Technology Ltd filed Critical Goldway Technology Ltd
Priority to HK15105484.5A priority Critical patent/HK1205058A1/xx
Publication of HK1205058A1 publication Critical patent/HK1205058A1/xx

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/355—Texturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1842—Gratings for image generation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Adornments (AREA)
  • Laser Beam Processing (AREA)
  • Sampling And Sample Adjustment (AREA)
HK15105484.5A 2013-10-11 2015-06-09 Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method. HK1205058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK15105484.5A HK1205058A1 (en) 2013-10-11 2015-06-09 Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HK13111497 2013-10-11
HK14102399.7A HK1198500A2 (en) 2014-03-10 2014-03-10 Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method
HK15105484.5A HK1205058A1 (en) 2013-10-11 2015-06-09 Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method.

Publications (1)

Publication Number Publication Date
HK1205058A1 true HK1205058A1 (en) 2015-12-11

Family

ID=50846767

Family Applications (2)

Application Number Title Priority Date Filing Date
HK15105485.4A HK1205336A1 (en) 2013-10-11 2015-06-09 An article with markings, identifiable mark and method thereof, and observation method and system
HK15105484.5A HK1205058A1 (en) 2013-10-11 2015-06-09 Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK15105485.4A HK1205336A1 (en) 2013-10-11 2015-06-09 An article with markings, identifiable mark and method thereof, and observation method and system

Country Status (12)

Country Link
US (1) US10475355B2 (ko)
EP (1) EP2860003B1 (ko)
JP (1) JP6246348B2 (ko)
KR (1) KR102098315B1 (ko)
CN (1) CN104575263B (ko)
AU (1) AU2014334373B2 (ko)
CA (1) CA2926587C (ko)
HK (2) HK1205336A1 (ko)
MY (1) MY175647A (ko)
SG (1) SG11201602743TA (ko)
TW (1) TWI629152B (ko)
WO (1) WO2015051640A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1198858A2 (en) 2014-04-16 2015-06-12 Master Dynamic Ltd Method of marking a solid state material, and solid state materials marked according to such a method
CN106873062B (zh) * 2017-03-15 2019-06-21 东南大学 一种高衍射效率的体全息光栅结构及其制备方法
CN106904983B (zh) * 2017-03-27 2019-11-05 湘潭大学 一种含预制缺陷陶瓷试样的制备方法
US10842295B2 (en) * 2017-06-29 2020-11-24 Finesse Diamond Corp. Ultraviolet and white light showcase
US11185138B2 (en) 2017-08-03 2021-11-30 Sparkle Cut Diamonds, Inc. Managing optical characteristics of gemstones with diffractive structures
US20190350322A1 (en) * 2018-05-15 2019-11-21 Healing Cross LLC Gemstone facet image illumination
SG10201805438TA (en) * 2018-06-25 2020-01-30 Iia Tech Pte Ltd A diamond having nanostructures on one of its surface to generate structural colours and a method of producing thereof
US10893727B2 (en) 2018-08-27 2021-01-19 Diffraction Grating Services Llc Faceted gemstone with enhanced color dispersion and diminished haze
US11294110B2 (en) 2018-10-23 2022-04-05 Sparkle Cut Diamonds, Inc. Fabricating diffractive structures on gemstones for high optical performance
EP3712717A1 (fr) * 2019-03-19 2020-09-23 Comadur S.A. Methode pour marquer une glace de montre en saphir
WO2021000967A1 (en) * 2019-07-02 2021-01-07 Master Dynamic Limited Method of marking a diamond, markings formed from such methods and diamonds marked according to such a method
CN110682722B (zh) * 2019-09-29 2022-04-01 唐勇军 一种具有立体视觉效果的板面及制作方法
KR102610315B1 (ko) * 2021-12-13 2023-12-04 김주범 레이저 가공 방식을 이용한 각인 방법

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US4467172A (en) 1983-01-03 1984-08-21 Jerry Ehrenwald Method and apparatus for laser engraving diamonds with permanent identification markings
US5410125A (en) 1990-10-11 1995-04-25 Harry Winston, S.A. Methods for producing indicia on diamonds
US5149938A (en) 1990-10-11 1992-09-22 Harry Winston, S.A. Methods for producing indicia on diamonds
JPH07108007A (ja) 1993-10-13 1995-04-25 Daiwa Kako Kk 装飾品
FR2718223B1 (fr) * 1994-03-29 1996-06-21 Babcock Entreprise Dispositif d'enfournement de combustibles solides de grande taille dans un foyer, par exemple des pneus usagés entiers.
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US9659360B2 (en) * 2014-02-26 2017-05-23 Georg-August-Universitaet Goettingen Stiftung Oeffentlichen Rechts Identifying an original object in a forgery-proof way

Also Published As

Publication number Publication date
JP6246348B2 (ja) 2017-12-13
KR20160082989A (ko) 2016-07-11
AU2014334373B2 (en) 2019-03-14
CN104575263A (zh) 2015-04-29
CA2926587C (en) 2020-03-10
CN104575263B (zh) 2018-02-09
TW201513985A (zh) 2015-04-16
US10475355B2 (en) 2019-11-12
WO2015051640A1 (en) 2015-04-16
US20150101365A1 (en) 2015-04-16
HK1205336A1 (en) 2015-12-11
EP2860003B1 (en) 2016-12-07
KR102098315B1 (ko) 2020-04-10
EP2860003A2 (en) 2015-04-15
TWI629152B (zh) 2018-07-11
EP2860003A3 (en) 2015-06-24
MY175647A (en) 2020-07-03
SG11201602743TA (en) 2016-05-30
JP2016534328A (ja) 2016-11-04
CA2926587A1 (en) 2015-04-16

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