Article: Patent No. 7,588,870 Issued on Sept. 15, Assigned to Micronic Laser Systems for Dual Layer Workpiece Mask (Swedish Inventor)

ALEXANDRIA, Va., Sept. 19 -- Torbjorn Sandstrom, Pixbo, Sweden, has developed a dual layer workpiece mask. The inventor was issued U.S. Patent No. 7,588,870 on Sept. 15.

The patent has been assigned to Micronic Laser Systems AB, Taby, Sweden.

According to the abstract released by the U.S. Patent & Trademark Office: "The present invention relates to preparation of patterned workpieces in the production of semiconductor and other devices. Methods and devices are described utilizing resist and transfer ...

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