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Sandeep Krishnan

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  • Jersey City, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wafer carrier having retention pockets with compound radii for chem...
    • Patent number 11,248,295
    • Issue date Feb 15, 2022
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Multi-filament heater assembly
    • Patent number D921431
    • Issue date Jun 8, 2021
    • Sandeep Krishnan
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Chemical vapor deposition wafer carrier with thermal cover
    • Patent number D866491
    • Issue date Nov 12, 2019
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Chemical vapor deposition wafer carrier with thermal cover
    • Patent number D863239
    • Issue date Oct 15, 2019
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Self-centering wafer carrier system for chemical vapor deposition
    • Patent number 10,438,795
    • Issue date Oct 8, 2019
    • Veeco Instruments, Inc.
    • Sandeep Krishnan
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Wafer carrier with a 33-pocket configuration
    • Patent number D860146
    • Issue date Sep 17, 2019
    • Veeco Instruments Inc.
    • Yuliy Rashkovsky
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Chemical vapor deposition wafer carrier with thermal cover
    • Patent number D860147
    • Issue date Sep 17, 2019
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Chemical vapor deposition wafer carrier with thermal cover
    • Patent number D858469
    • Issue date Sep 3, 2019
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Chemical vapor deposition wafer carrier with thermal cover
    • Patent number D854506
    • Issue date Jul 23, 2019
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Wafter carrier for chemical vapor deposition systems
    • Patent number 10,316,412
    • Issue date Jun 11, 2019
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Wafer carrier having provisions for improving heating uniformity in...
    • Patent number 10,167,571
    • Issue date Jan 1, 2019
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Wafer carrier having retention pockets with compound radii for chem...
    • Patent number 10,145,013
    • Issue date Dec 4, 2018
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Self-centering wafer carrier for chemical vapor deposition
    • Patent number D819580
    • Issue date Jun 5, 2018
    • Veeco Instruments, Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Self-centering wafer carrier for chemical vapor deposition
    • Patent number D810705
    • Issue date Feb 20, 2018
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Keyed wafer carrier
    • Patent number 9,816,184
    • Issue date Nov 14, 2017
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Wafer carrier with a 31-pocket configuration
    • Patent number D793972
    • Issue date Aug 8, 2017
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Wafer carrier with temperature distribution control
    • Patent number 9,273,413
    • Issue date Mar 1, 2016
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Keyed spindle
    • Patent number D748591
    • Issue date Feb 2, 2016
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Spindle key
    • Patent number D744967
    • Issue date Dec 8, 2015
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Keyed spindle
    • Patent number D726133
    • Issue date Apr 7, 2015
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Methods and systems for in-situ pyrometer calibration
    • Patent number 8,888,360
    • Issue date Nov 18, 2014
    • Veeco Instruments Inc.
    • Alexander I. Gurary
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Spindle key
    • Patent number D712852
    • Issue date Sep 9, 2014
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Multi-keyed spindle
    • Patent number D711332
    • Issue date Aug 19, 2014
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Keyed wafer carrier
    • Patent number D687790
    • Issue date Aug 13, 2013
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Multi-keyed wafer carrier
    • Patent number D687791
    • Issue date Aug 13, 2013
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Wafer carrier having pockets
    • Patent number D686582
    • Issue date Jul 23, 2013
    • Veeco Instruments Inc.
    • Sandeep Krishnan
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents