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App. No. 13/890,321 · Confirmation No. 6037

METHODS FOR PROTECTING PATTERNED FEATURES DURING TRENCH ETCH

Applicant: SANDISK 3D LLC
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2013-12-27 892 List of references cited by examiner 1 View
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2013-12-27 FWCLM Index of Claims 1 View
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2013-12-27 SRNT Examiner's search strategy and results 6 View
2013-12-27 1449 List of References cited by applicant and considered by examiner 1 View
2013-12-27 BIB Bibliographic Data Sheet 1 View
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Quick Facts
App. No.
13/890,321
Filed
2013-05-09
Granted
2014-05-13
Pub. No.
US20130244395A1
Examiner
VU, HUNG K
Art Unit
2897
PTA
0 days