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Derek Harris

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  • Woodbury, MN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Photochromic Lens
    • Publication number 20200276778
    • Publication date Sep 3, 2020
    • VISION EASE, LP
    • Xuzhi Qin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Photochromic Lens
    • Publication number 20130127078
    • Publication date May 23, 2013
    • INSIGHT EQUITY A.P.X., L.P. (DBA VISION-EASE LENS)
    • Xuzhi Qin
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Photochromic Lens
    • Publication number 20110070432
    • Publication date Mar 24, 2011
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Photochromic Lens
    • Publication number 20070122626
    • Publication date May 31, 2007
    • Vision-Ease Lens
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Laminated functional wafer for plastic optical elements
    • Publication number 20060187411
    • Publication date Aug 24, 2006
    • Michael S. Boulineau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Laminated functional wafer for plastic optical elements
    • Publication number 20040125337
    • Publication date Jul 1, 2004
    • Vision-Ease
    • Michael S. Boulineau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method and apparatus for imaging with fiber optic arrays on non-fla...
    • Publication number 20020192602
    • Publication date Dec 19, 2002
    • BMC Industries, Inc.
    • Leo B. Kriksunov
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Etching resistance of protein-based photoresist layers
    • Publication number 20020170878
    • Publication date Nov 21, 2002
    • BMC Industries, Inc.
    • Z. Jeffrey Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Method utilizing a magnetic assembly during etching thin shadow masks
    • Publication number 20020070196
    • Publication date Jun 13, 2002
    • BMC Industries, Inc. and Thomson Consumer Electronics, Inc.
    • Craig Clay Eshleman
    • H01 - BASIC ELECTRIC ELEMENTS