IP Library › Granted Patent US 6,784,731
Granted Patent Utility
US 6,784,731 · Confirmation No. 7837

SYSTEM AND METHOD FOR REDUCING AMPLIFIER DISTORTION USING DISTORTION FEEDBACK

Inventor: Zexiang Zhang
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-07-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-20 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-04-20 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-04-20 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-04-20 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-14 SRNT Examiner's search strategy and results 1 View
2004-02-13 WFEE Fee Worksheet (SB06) 1 View
2004-02-13 FWCLM Index of Claims 1 View
2003-10-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-10-17 CLM Claims 7 View
2003-10-17 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-07-18 CTNF Non-Final Rejection 5 View
2003-07-18 892 List of references cited by examiner 1 View
2002-09-04 LET. Miscellaneous Incoming Letter 2 View
2002-09-04 DRW Drawings-only black and white line drawings 8 View
2002-09-04 TRNA Transmittal of New Application 2 View
2002-09-04 DRW Drawings-only black and white line drawings 8 View
2002-07-05 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2002-05-08 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-05-08 SRFW Search information including classification, databases and other search related notes 1 View
2002-05-08 FWCLM Index of Claims 1 View
2002-05-08 TRNA Transmittal of New Application 1 View
2002-05-08 DRW Drawings-only black and white line drawings 9 View
2002-05-08 SPEC Specification 19 View
2002-05-08 CLM Claims 5 View
2002-05-08 ABST Abstract 1 View
2002-05-08 OATH Oath or Declaration filed 2 View
2002-05-08 WFEE Fee Worksheet (SB06) 1 View
2002-05-08 WFEE Fee Worksheet (SB06) 1 View
2002-05-08 WCLM Claims Worksheet (PTO-2022) 1 View
2002-05-08 TRNA Transmittal of New Application 1 View
2002-05-08 SPEC Specification 19 View
2002-05-08 CLM Claims 5 View
2002-05-08 ABST Abstract 1 View
2002-05-08 DRW Drawings-only black and white line drawings 9 View
2002-05-08 OATH Oath or Declaration filed 2 View
2002-05-08 LET. Miscellaneous Incoming Letter 1 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
Patent No.
US 6,784,731
App. No.
10/141,207
Filed
2002-05-08
Granted
2004-08-31
Pub. No.
US20030210093A1
Art Unit
2817
PTA
0 days