GB0127391D0 - Improvement in or relating to particle production - Google Patents

Improvement in or relating to particle production

Info

Publication number
GB0127391D0
GB0127391D0 GBGB0127391.1A GB0127391A GB0127391D0 GB 0127391 D0 GB0127391 D0 GB 0127391D0 GB 0127391 A GB0127391 A GB 0127391A GB 0127391 D0 GB0127391 D0 GB 0127391D0
Authority
GB
United Kingdom
Prior art keywords
relating
improvement
particle production
particle
production
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.)
Granted
Application number
GBGB0127391.1A
Other versions
GB2369078A (en
GB2369078B (en
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.)
Detertech Holdings Ltd
Original Assignee
Smartwater 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
Application filed by Smartwater Ltd filed Critical Smartwater Ltd
Publication of GB0127391D0 publication Critical patent/GB0127391D0/en
Publication of GB2369078A publication Critical patent/GB2369078A/en
Application granted granted Critical
Publication of GB2369078B publication Critical patent/GB2369078B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06234—Aspects not covered by other subgroups miniature-code

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Laminated Bodies (AREA)
GB0127391A 2000-11-16 2001-11-15 Improvement in or relating to particle production Expired - Fee Related GB2369078B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0027938.0A GB0027938D0 (en) 2000-11-16 2000-11-16 Improvements in or relating to particle production

Publications (3)

Publication Number Publication Date
GB0127391D0 true GB0127391D0 (en) 2002-01-09
GB2369078A GB2369078A (en) 2002-05-22
GB2369078B GB2369078B (en) 2004-03-31

Family

ID=9903266

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0027938.0A Ceased GB0027938D0 (en) 2000-11-16 2000-11-16 Improvements in or relating to particle production
GB0127391A Expired - Fee Related GB2369078B (en) 2000-11-16 2001-11-15 Improvement in or relating to particle production

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0027938.0A Ceased GB0027938D0 (en) 2000-11-16 2000-11-16 Improvements in or relating to particle production

Country Status (1)

Country Link
GB (2) GB0027938D0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094305B2 (en) 2002-02-06 2006-08-22 Michael Cleary Method for particle production
GB0325872D0 (en) * 2003-11-05 2003-12-10 Micro Tag Technologies Ltd Production of microdots
GB0401541D0 (en) * 2004-01-23 2004-02-25 Smartwater Ltd Production of micro particles using laser engineering
IT1393124B1 (en) 2009-03-05 2012-04-11 Muffatti SINGLE PRODUCT IDENTIFICATION DEVICE FOR A PRODUCT AS WELL AS THE METHOD AND DEVELOPMENT EQUIPMENT OF SUCH A DEVICE
GB2477741A (en) 2010-02-10 2011-08-17 Smartwater Res Ltd Fluorescent materials used in marker systems
GB2489483A (en) 2011-03-30 2012-10-03 Smartwater Technology Ltd Marker system
GB201105379D0 (en) 2011-03-30 2011-05-11 Smartwater Technology Ltd A method of generating a marker
GB201105619D0 (en) 2011-04-04 2011-05-18 Smartwater Technology Ltd
GB2491814A (en) 2011-06-06 2012-12-19 Smartwater Ltd A method of generating a composition for identifying goods
GB201110508D0 (en) * 2011-06-22 2011-08-03 Smartwater Technology Ltd A method for applying a marker to an electrical cable during manufacture
US10203227B2 (en) 2012-09-28 2019-02-12 Smartwater Limited Marker for application to surfaces at high and sustained operating temperatures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289150B (en) * 1994-04-25 1998-07-15 Univ Hertfordshire Coded items for labelling objects
GB2334347B (en) * 1998-02-13 2001-02-28 Univ Hertfordshire An improved method of fabricating coded particles
US6432715B1 (en) * 1998-02-24 2002-08-13 Isotag Technology, Inc. Method for marking items for identification
US6309690B1 (en) * 1999-04-01 2001-10-30 Microtrace, Inc. System for retrospective identification and method of marking articles for retrospective identification

Also Published As

Publication number Publication date
GB2369078A (en) 2002-05-22
GB2369078B (en) 2004-03-31
GB0027938D0 (en) 2001-01-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131115