IP Library › Patent Application 10446306
Patent Application Utility
App. No. 10/446,306 · Confirmation No. 9120

SYMMETRIC AND COMPLEMENTARY DIFFERENTIAL AMPLIFIER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
⬇ PDF
 Code Description Pages PDF
2005-05-31 COCOUT Certificate of Correction - Post Issue Communication 2 View
2005-03-23 COCIN Request for Certificate of Correction 6 View
2004-09-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-09-23 LET. Miscellaneous Incoming Letter 4 View
2004-08-31 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-31 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-08-31 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-31 BIB Bibliographic Data Sheet 2 View
2004-08-31 FWCLM Index of Claims 1 View
2004-08-31 SRFW Search information including classification, databases and other search related notes 1 View
2004-08-06 A... Amendment/Request for Reconsideration-After Non-Final Rejection 4 View
2004-08-06 CLM Claims 12 View
2004-08-06 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-08-06 LET. Miscellaneous Incoming Letter 1 View
2004-08-06 WFEE Fee Worksheet (SB06) 2 View
2004-08-06 WCLM Claims Worksheet (PTO-2022) 1 View
2004-05-21 CTNF Non-Final Rejection 5 View
2004-05-21 892 List of references cited by examiner 1 View
2004-05-21 1449 List of References cited by applicant and considered by examiner 2 View
2004-05-21 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2004-05-21 FWCLM Index of Claims 1 View
2004-05-21 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-21 SRNT Examiner's search strategy and results 2 View
2003-05-28 TRNA Transmittal of New Application 6 View
2003-05-28 SPEC Specification 15 View
2003-05-28 CLM Claims 12 View
2003-05-28 ABST Abstract 1 View
2003-05-28 DRW Drawings-only black and white line drawings 5 View
2003-05-28 OATH Oath or Declaration filed 3 View
2003-05-28 WFEE Fee Worksheet (SB06) 1 View
2003-05-28 WFEE Fee Worksheet (SB06) 1 View
2003-05-28 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
10/446,306
Filed
2003-05-28
Granted
2004-11-23
Examiner
CHOE, HENRY
Art Unit
2817
PTA
0 days