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App. No. 15/051,137 · Confirmation No. 6973

CREATING HASH VALUES INDICATIVE OF DIFFERENCES IN IMAGES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2022-06-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
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2017-06-16 892 List of references cited by examiner 1 View
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2017-02-10 1449 List of References cited by applicant and considered by examiner 4 View
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Quick Facts
App. No.
15/051,137
Filed
2016-02-23
Granted
2017-11-07
Pub. No.
US20170142479A1
Art Unit
2424
PTA
0 days