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Lijun Zu

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  • Woodbury, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floor pad with variable abrasive distribution
    • Patent number 11,806,838
    • Issue date Nov 7, 2023
    • 3M Innovative Properties Company
    • Lijun Zu
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Integrated passive circuit elements for sensing devices
    • Patent number 10,900,766
    • Issue date Jan 26, 2021
    • 3M Innovative Properties Company
    • Billy L. Weaver
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Trapezoidal structured abrasive article
    • Patent number D893974
    • Issue date Aug 25, 2020
    • 3M Innovative Properties Company
    • Lijun Zu
    • D08 - Tools and hardware
  • Information Patent Grant

    Floor scrubbing pad
    • Patent number D873517
    • Issue date Jan 21, 2020
    • 3M Innovative Properties Company
    • Lijun Zu
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Patterned substrates with darkened conductor traces
    • Patent number 10,420,207
    • Issue date Sep 17, 2019
    • 3M Innovative Properties Company
    • Matthew H. Frey
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Floor pad
    • Patent number D854768
    • Issue date Jul 23, 2019
    • 3M Innovative Properties Company
    • Qihong Nie
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor pad
    • Patent number D844272
    • Issue date Mar 26, 2019
    • 3M Innovative Properties Company
    • Andrew C. Anderson
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor pad
    • Patent number D843672
    • Issue date Mar 19, 2019
    • 3M Innovative Properties Company
    • Sarah L. Hagen
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor pad
    • Patent number D843673
    • Issue date Mar 19, 2019
    • 3M INNOVTIVE PROPERTIES COMPANY
    • David C. Raithel
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor pad
    • Patent number D843073
    • Issue date Mar 12, 2019
    • 3M Innovative Properties Company
    • Jesse D. Lund
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Inductively curable composition
    • Patent number 10,011,699
    • Issue date Jul 3, 2018
    • 3M Innovative Properties Company
    • Jung-Sheng Wu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Patterned substrates with darkened conductor traces
    • Patent number 9,736,928
    • Issue date Aug 15, 2017
    • 3M Innovative Properties Company
    • Matthew H. Frey
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Methods of patterning a conductor on a substrate
    • Patent number 9,487,040
    • Issue date Nov 8, 2016
    • 3M Innovative Properties Company
    • Lijun Zu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Methods of continuously wet etching a patterned substrate
    • Patent number 9,301,397
    • Issue date Mar 29, 2016
    • 3M Innovative Properties Company
    • Jeffrey H. Tokie
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Ink solutions for microcontact printing
    • Patent number 9,027,480
    • Issue date May 12, 2015
    • 3M Innovative Properties Company
    • Lijun Zu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Transparent micropatterned RFID antenna and articles incorporating...
    • Patent number 8,998,099
    • Issue date Apr 7, 2015
    • 3M Innovative Properties Company
    • Matthew H. Frey
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Integrated passive circuit elements for sensing devices
    • Patent number 8,941,395
    • Issue date Jan 27, 2015
    • 3M Innovative Properties Company
    • Billy L. Weaver
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Methods of patterning a conductor on a substrate
    • Patent number 8,932,475
    • Issue date Jan 13, 2015
    • 3M Innovative Properties Company
    • Lijun Zu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Patterning process
    • Patent number 8,858,813
    • Issue date Oct 14, 2014
    • 3M Innovative Properties Company
    • Lijun Zu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Methods of wet etching a self-assembled monolayer patterned substra...
    • Patent number 8,647,522
    • Issue date Feb 11, 2014
    • 3M Innovative Properties Company
    • Lijun Zu
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Methods of patterning a conductor on a substrate
    • Patent number 8,425,792
    • Issue date Apr 23, 2013
    • 3M Innovative Properties Company
    • Lijun Zu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Touch screen sensor
    • Patent number 8,384,691
    • Issue date Feb 26, 2013
    • 3M Innovative Properties Company
    • Matthew H. Frey
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch screen sensor
    • Patent number 8,179,381
    • Issue date May 15, 2012
    • 3M Innovative Properties Company
    • Matthew H. Frey
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents