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App. No. 09/872,402 · Confirmation No. 2648

HEADER COMPRESSION FOR IMAGE DATA STREAM

Inventor: Chia-Yuan Teng
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2012-01-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-01-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-01-10 PA.. Power of Attorney 1 View
2012-01-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-09-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-02 PA.. Power of Attorney 1 View
2008-09-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-09-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2004-10-05 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-05-31 TRNA Transmittal of New Application 3 View
2001-05-31 SPEC Specification 25 View
2001-05-31 CLM Claims 8 View
2001-05-31 ABST Abstract 1 View
2001-05-31 DRW Drawings-only black and white line drawings 4 View
2001-05-31 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/872,402
Filed
2001-05-31
Granted
2004-11-09
Pub. No.
US20030081838A1
Examiner
DO, ANH HONG
Art Unit
2624
PTA
-3 days