Method and system for providing optical proximity correction for structures such as a PMR nose

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United States of America Patent

PATENT NO 7736823
SERIAL NO

11801916

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Abstract

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A mask for transferring a pattern for portion of a magnetic recording transducer is disclosed. The masks includes one corner corresponding to an angle of more than ninety degrees and less than one hundred eighty degrees. The mask also includes at least one rectangular serif residing at the corner.

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Patent Owner(s)

Patent OwnerAddress
WESTERN DIGITAL TECHNOLOGIES INC5601 GREAT OAKS PARKWAY SAN JOSE CA 95119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sun, Hai Milpitas, US 53 3212
Wang, Yizhong San Jose, US 79 1519
Yu, Winnie San Jose, US 17 1246
Yuan, Hongping Fremont, US 31 3819

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