IP Library › Granted Patent US 6,570,406
Granted Patent Utility Small
US 6,570,406 · Confirmation No. 7704

METHOD AND CIRCUIT FOR PRE-EMPHASIS EQUALIZATION IN HIGH SPEED DATA COMMUNICATIONS

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2021-10-15 MF.AD.PAIR Maintenance Fee Address Change for PAIR 1 View
2021-10-15 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2017-01-11 SES.REQ.ELC Assertion of entitlement to small entity status via Patent Application Information Retrieval(PAIR) 1 View
2016-12-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-12-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-12-09 PA.. Power of Attorney 2 View
2016-12-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-12-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-11-13 TRNA Transmittal of New Application 2 View
2001-11-13 ADS Application Data Sheet 2 View
2001-11-13 SPEC Specification 26 View
2001-11-13 CLM Claims 9 View
2001-11-13 ABST Abstract 1 View
2001-11-13 DRW Drawings-only black and white line drawings 12 View
2001-11-13 OATH Oath or Declaration filed 5 View
2001-11-13 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,570,406
App. No.
10/010,825
Filed
2001-11-13
Granted
2003-05-27
Pub. No.
US20020057101A1
Examiner
TRAN, ANH Q
Art Unit
2819
PTA
-70 days